release v6.0.1

return values from generator decorator

.github/workflows/codespell.yml

@@ -17,6 +17,6 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Codespell
         uses: codespell-project/actions-codespell@v2

.github/workflows/docs.yml

@@ -10,11 +10,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
-          python-version: "3.11"
-      
+          python-version: "3.12"
+
       - name: Install build dependencies
         run: pip install -r docs/requirements.txt
       - name: Rendering HTML documentation

.github/workflows/main.yml

@@ -13,31 +13,56 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "pypy-3.8"]
+        python-version:
+          - "3.8"
+          - "3.9"
+          - "3.10"
+          - "3.11"
+          - "3.12"
+          - "pypy-3.8"
+          - "pypy-3.9"
+          - "pypy-3.10"
+        urllib3-requirement:
+          - "urllib3>=2"
+          - "urllib3<2"
+
+        exclude:
+          - python-version: "3.8"
+            urllib3-requirement: "urllib3>=2"
+          - python-version: "pypy-3.8"
+            urllib3-requirement: "urllib3>=2"
+          - python-version: "3.9"
+            urllib3-requirement: "urllib3>=2"
+          - python-version: "pypy-3.9"
+            urllib3-requirement: "urllib3>=2"
+          - python-version: "pypy-3.10"
+            urllib3-requirement: "urllib3>=2"
 
     steps:
-      - uses: actions/checkout@v3.5.2
+      - uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
+          cache: pip
 
       - name: Install project dependencies
         run: |
-          pip3 install --upgrade pip
-          pip3 install codecov tox tox-gh-actions
+          pip install --upgrade pip
+          pip install codecov '.[tests]' '${{ matrix.urllib3-requirement }}'
+          pip check
 
-      - name: Run online tests with tox
-        run: tox -- -m online
+      - name: Run online tests
+        run: ./runtests.sh --cov=./vcr --cov-branch --cov-report=xml --cov-append -m online
 
-      - name: Run offline tests with tox with no access to the Internet
+      - name: Run offline tests with no access to the Internet
         run: |
           # We're using unshare to take Internet access
-          # away from tox so that we'll notice whenever some new test
+          # away so that we'll notice whenever some new test
           # is missing @pytest.mark.online decoration in the future
           unshare --map-root-user --net -- \
-              sh -c 'ip link set lo up; tox -- -m "not online"'
+              sh -c 'ip link set lo up; ./runtests.sh --cov=./vcr --cov-branch --cov-report=xml --cov-append -m "not online"'
 
       - name: Run coverage
         run: codecov

.github/workflows/pre-commit-detect-outdated.yml

@@ -0,0 +1,62 @@
+# Copyright (c) 2023 Sebastian Pipping <sebastian@pipping.org>
+# Licensed under the MIT license
+
+name: Detect outdated pre-commit hooks
+
+on:
+  schedule:
+    - cron: '0 16 * * 5'  # Every Friday 4pm
+
+# NOTE: This will drop all permissions from GITHUB_TOKEN except metadata read,
+#       and then (re)add the ones listed below:
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  pre_commit_detect_outdated:
+    name: Detect outdated pre-commit hooks
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python 3.12
+        uses: actions/setup-python@v5
+        with:
+          python-version: 3.12
+
+      - name: Install pre-commit
+        run: |-
+          pip install \
+            --disable-pip-version-check \
+            --no-warn-script-location \
+            --user \
+            pre-commit
+          echo "PATH=${HOME}/.local/bin:${PATH}" >> "${GITHUB_ENV}"
+
+      - name: Check for outdated hooks
+        run: |-
+          pre-commit autoupdate
+          git diff -- .pre-commit-config.yaml
+
+      - name: Create pull request from changes (if any)
+        id: create-pull-request
+        uses: peter-evans/create-pull-request@v5
+        with:
+          author: 'pre-commit <pre-commit@tools.invalid>'
+          base: master
+          body: |-
+            For your consideration.
+
+            :warning: Please **CLOSE AND RE-OPEN** this pull request so that [further workflow runs get triggered](https://github.com/peter-evans/create-pull-request/blob/main/docs/concepts-guidelines.md#triggering-further-workflow-runs) for this pull request.
+          branch: precommit-autoupdate
+          commit-message: "pre-commit: Autoupdate"
+          delete-branch: true
+          draft: true
+          labels: enhancement
+          title: "pre-commit: Autoupdate"
+
+      - name: Log pull request URL
+        if: "${{ steps.create-pull-request.outputs.pull-request-url }}"
+        run: |
+          echo "Pull request URL is: ${{ steps.create-pull-request.outputs.pull-request-url }}"

.github/workflows/pre-commit.yml

@@ -0,0 +1,20 @@
+# Copyright (c) 2023 Sebastian Pipping <sebastian@pipping.org>
+# Licensed under the MIT license
+
+name: Run pre-commit
+
+on:
+- pull_request
+- push
+- workflow_dispatch
+
+jobs:
+  pre-commit:
+    name: Run pre-commit
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-python@v5
+      with:
+        python-version: 3.12
+    - uses: pre-commit/action@v3.0.0

.pre-commit-config.yaml

@@ -0,0 +1,17 @@
+# Copyright (c) 2023 Sebastian Pipping <sebastian@pipping.org>
+# Licensed under the MIT license
+
+repos:
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.1.13
+    hooks:
+      - id: ruff
+        args: ["--show-source"]
+      - id: ruff-format
+
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.5.0
+    hooks:
+      - id: check-merge-conflict
+      - id: end-of-file-fixer
+      - id: trailing-whitespace

.readthedocs.yaml

@@ -9,7 +9,7 @@ version: 2
 build:
   os: ubuntu-22.04
   tools:
-    python: "3.11"
+    python: "3.12"
 
 # Build documentation in the docs/ directory with Sphinx
 sphinx:
@@ -20,3 +20,5 @@ sphinx:
 python:
   install:
   - requirements: docs/requirements.txt
+  - method: pip
+    path: .

MANIFEST.in

@@ -1,6 +1,5 @@
 include README.rst
 include LICENSE.txt
-include tox.ini
 recursive-include tests *
 recursive-exclude * __pycache__
 recursive-exclude * *.py[co]

README.rst

@@ -4,7 +4,7 @@ VCR.py 📼
 ###########
 
 
-|PyPI| |Python versions| |Build Status| |CodeCov| |Gitter| |CodeStyleBlack|
+|PyPI| |Python versions| |Build Status| |CodeCov| |Gitter|
 
 ----
 
@@ -70,6 +70,3 @@ more details
 .. |CodeCov| image:: https://codecov.io/gh/kevin1024/vcrpy/branch/master/graph/badge.svg
    :target: https://codecov.io/gh/kevin1024/vcrpy
    :alt: Code Coverage Status
-.. |CodeStyleBlack| image:: https://img.shields.io/badge/code%20style-black-000000.svg 
-   :target: https://github.com/psf/black
-   :alt: Code Style: black

docs/_static/vcr.svg

@@ -24,4 +24,4 @@
       <stop offset="1" stop-color="#27DDA6"/>
     </linearGradient>
   </defs>
-</svg>
+</svg>

docs/advanced.rst

@@ -16,7 +16,7 @@ a nice addition. Here's an example:
     with vcr.use_cassette('fixtures/vcr_cassettes/synopsis.yaml') as cass:
         response = urllib2.urlopen('http://www.zombo.com/').read()
         # cass should have 1 request inside it
-        assert len(cass) == 1 
+        assert len(cass) == 1
         # the request uri should have been http://www.zombo.com/
         assert cass.requests[0].uri == 'http://www.zombo.com/'
 
@@ -208,7 +208,7 @@ So these two calls are the same:
 
     # original (still works)
     vcr = VCR(filter_headers=['authorization'])
-    
+
     # new
     vcr = VCR(filter_headers=[('authorization', None)])
 
@@ -218,7 +218,7 @@ Here are two examples of the new functionality:
 
     # replace with a static value (most common)
     vcr = VCR(filter_headers=[('authorization', 'XXXXXX')])
-    
+
     # replace with a callable, for example when testing
     # lots of different kinds of authorization.
     def replace_auth(key, value, request):
@@ -286,7 +286,7 @@ sensitive data from the response body:
         before_record_response=scrub_string(settings.USERNAME, 'username'),
     )
     with my_vcr.use_cassette('test.yml'):
-         # your http code here    
+         # your http code here
 
 
 Decode compressed response

docs/changelog.rst

@@ -7,22 +7,33 @@ For a full list of triaged issues, bugs and PRs and what release they are target
 
 All help in providing PRs to close out bug issues is appreciated. Even if that is providing a repo that fully replicates issues. We have very generous contributors that have added these to bug issues which meant another contributor picked up the bug and closed it out.
 
+-  6.0.1
+    - Bugfix with to Tornado cassette generator (thanks @graingert)
+-  6.0.0
+    - BREAKING: Fix issue with httpx support (thanks @parkerhancock) in #784. NOTE: You may have to recreate some of your cassettes produced in previous releases due to the binary format being saved incorrectly in previous releases
+    - BREAKING: Drop support for `boto` (vcrpy still supports boto3, but is dropping the deprecated `boto` support in this release. (thanks @jairhenrique)
+    - Fix compatibility issue with Python 3.12 (thanks @hartwork)
+    - Drop simplejson (fixes some compatibility issues) (thanks @jairhenrique)
+    - Run CI on Python 3.12 and PyPy 3.9-3.10 (thanks @mgorny)
+    - Various linting and docs improvements (thanks @jairhenrique)
+    - Tornado fixes (thanks @graingert)
 -  5.1.0
-   - Use ruff for linting (instead of current flake8/isort/pyflakes) - thanks @jairhenrique
-   - Enable rule B (flake8-bugbear) on ruff - thanks @jairhenrique
-   - Configure read the docs V2 - thanks @jairhenrique
-   - Fix typo in docs - thanks @quasimik
-   - Make json.loads of Python >=3.6 decode bytes by itself - thanks @hartwork
-   - Fix body matcher for chunked requests (fixes #734) - thanks @hartwork
-   - Fix query param filter for aiohttp (fixes #517) - thanks @hartwork and @salomvary
-   - Remove unnecessary dependency on six. - thanks @charettes
-   - build(deps): update sphinx requirement from <7 to <8 - thanks @jairhenrique
-   - Add action to validate docs - thanks @jairhenrique
-   - Add editorconfig file - thanks @jairhenrique
-   - Drop iscoroutinefunction fallback function for unsupported python thanks @jairhenrique
+    - Use ruff for linting (instead of current flake8/isort/pyflakes) - thanks @jairhenrique
+    - Enable rule B (flake8-bugbear) on ruff - thanks @jairhenrique
+    - Configure read the docs V2 - thanks @jairhenrique
+    - Fix typo in docs - thanks @quasimik
+    - Make json.loads of Python >=3.6 decode bytes by itself - thanks @hartwork
+    - Fix body matcher for chunked requests (fixes #734) - thanks @hartwork
+    - Fix query param filter for aiohttp (fixes #517) - thanks @hartwork and @salomvary
+    - Remove unnecessary dependency on six. - thanks @charettes
+    - build(deps): update sphinx requirement from <7 to <8 - thanks @jairhenrique
+    - Add action to validate docs - thanks @jairhenrique
+    - Add editorconfig file - thanks @jairhenrique
+    - Drop iscoroutinefunction fallback function for unsupported python thanks @jairhenrique
 -  5.0.0
     - BREAKING CHANGE: Drop support for Python 3.7.  3.7 is EOL as of 6/27/23 Thanks @jairhenrique
     - BREAKING CHANGE: Custom Cassette persisters no longer catch ValueError.  If you have implemented a custom persister (has anyone implemented a custom persister?  Let us know!) then you will need to throw a CassetteNotFoundError when unable to find a cassette.  See #681 for discussion and reason for this change. Thanks @amosjyng for the PR and the review from @hartwork
+
 -  4.4.0
     - HUGE thanks to @hartwork for all the work done on this release!
     - Bring vcr/unittest in to vcrpy as a full feature of vcr instead of a separate library.  Big thanks to @hartwork for doing this and to @agriffis for originally creating the library
@@ -70,8 +81,8 @@ All help in providing PRs to close out bug issues is appreciated. Even if that i
     - Bugfix: Fix test suite by switching to mockbin (thanks @jairhenrique)
 -  4.0.2
     - Fix mock imports as reported in #504 by @llybin. Thank you.
--  4.0.1 
-    - Fix logo alignment for PyPI 
+-  4.0.1
+    - Fix logo alignment for PyPI
 -  4.0.0
     - Remove Python2 support (@hugovk)
     - Add Python 3.8 TravisCI support (@neozenith)
@@ -83,7 +94,7 @@ All help in providing PRs to close out bug issues is appreciated. Even if that i
     - Add support for `request_info` on mocked responses in aiohttp stub #495 (@nickdirienzo)
     - doc: fixed variable name (a -> cass) in an example for rewind #492 (@yarikoptic)
 
--  2.1.1 
+-  2.1.1
     - Format code with black (@neozenith)
     - Use latest pypy3 in Travis (@hugovk)
     - Improve documentation about custom matchers (@gward)
@@ -91,7 +102,7 @@ All help in providing PRs to close out bug issues is appreciated. Even if that i
     - Add `pytest-recording` to the documentation as an alternative Pytest plugin (@Stranger6667)
     - Fix yarl and python3.5 version issue (@neozenith)
     - Fix header matcher for boto3 - fixes #474 (@simahawk)
--  2.1.0 
+-  2.1.0
     - Add a `rewind` method to reset a cassette (thanks @khamidou)
     - New error message with more details on why the cassette failed to play a request (thanks @arthurHamon2, @neozenith)
     - Handle connect tunnel URI (thanks @jeking3)
@@ -103,9 +114,9 @@ All help in providing PRs to close out bug issues is appreciated. Even if that i
     - Fix bugs on aiohttp integration (thanks @graingert, @steinnes, @stj, @lamenezes, @lmazuel)
     - Fix Biopython incompatibility (thanks @rishab121)
     - Fix Boto3 integration (thanks @1oglop1, @arthurHamon2)
--  2.0.1 
+-  2.0.1
     - Fix bug when using vcrpy with python 3.4
--  2.0.0 
+-  2.0.0
     - Support python 3.7 (fix httplib2 and urllib2, thanks @felixonmars)
     - [#356] Fixes `before_record_response` so the original response isn't changed (thanks @kgraves)
     - Fix requests stub when using proxy (thanks @samuelfekete @daneoshiga)
@@ -115,56 +126,56 @@ All help in providing PRs to close out bug issues is appreciated. Even if that i
     - Improve docs (thanks @adamchainz)
 
 
--  1.13.0 
+-  1.13.0
     - Fix support to latest aiohttp version (3.3.2). Fix content-type bug in aiohttp stub. Save URL with query params properly when using aiohttp.
--  1.12.0 
+-  1.12.0
     - Fix support to latest aiohttp version (3.2.1), Adapted setup to PEP508, Support binary responses on aiohttp, Dropped support for EOL python versions (2.6 and 3.3)
--  1.11.1 
+-  1.11.1
     - Fix compatibility with newest requests and urllib3 releases
--  1.11.0 
+-  1.11.0
     - Allow injection of persistence methods + bugfixes (thanks @j-funk and @IvanMalison),
     - Support python 3.6 + CI tests (thanks @derekbekoe and @graingert),
     - Support pytest-asyncio coroutines (thanks @graingert)
--  1.10.5 
+-  1.10.5
     - Added a fix to httplib2 (thanks @carlosds730), Fix an issue with
     - aiohttp (thanks @madninja), Add missing requirement yarl (thanks @lamenezes),
     - Remove duplicate mock triple (thanks @FooBarQuaxx)
--  1.10.4 
+-  1.10.4
     - Fix an issue with asyncio aiohttp (thanks @madninja)
--  1.10.3 
+-  1.10.3
     - Fix some issues with asyncio and params (thanks @anovikov1984 and @lamenezes)
     - Fix some issues with cassette serialize / deserialize and empty response bodies (thanks @gRoussac and @dz0ny)
--  1.10.2 
+-  1.10.2
     - Fix 1.10.1 release - add aiohttp support back in
--  1.10.1 
+-  1.10.1
     - [bad release] Fix build for Fedora package + python2 (thanks @puiterwijk and @lamenezes)
--  1.10.0 
+-  1.10.0
     - Add support for aiohttp (thanks @lamenezes)
--  1.9.0 
-    - Add support for boto3 (thanks @desdm, @foorbarna). 
+-  1.9.0
+    - Add support for boto3 (thanks @desdm, @foorbarna).
     - Fix deepcopy issue for response headers when `decode_compressed_response` is enabled (thanks @nickdirienzo)
--  1.8.0 
-    - Fix for Serialization errors with JSON adapter (thanks @aliaksandrb). 
-    - Avoid concatenating bytes with strings (thanks @jaysonsantos). 
-    - Exclude __pycache__ dirs & compiled files in sdist (thanks @koobs). 
-    - Fix Tornado support behavior for Tornado 3 (thanks @abhinav). 
+-  1.8.0
+    - Fix for Serialization errors with JSON adapter (thanks @aliaksandrb).
+    - Avoid concatenating bytes with strings (thanks @jaysonsantos).
+    - Exclude __pycache__ dirs & compiled files in sdist (thanks @koobs).
+    - Fix Tornado support behavior for Tornado 3 (thanks @abhinav).
     - decode_compressed_response option and filter (thanks @jayvdb).
--  1.7.4 [#217] 
-    - Make use_cassette decorated functions actually return a value (thanks @bcen). 
+-  1.7.4 [#217]
+    - Make use_cassette decorated functions actually return a value (thanks @bcen).
     - [#199] Fix path transformation defaults.
     - Better headers dictionary management.
--  1.7.3 [#188] 
+-  1.7.3 [#188]
     - ``additional_matchers`` kwarg on ``use_cassette``.
     - [#191] Actually support passing multiple before_record_request functions (thanks @agriffis).
--  1.7.2 
+-  1.7.2
     - [#186] Get effective_url in tornado (thanks @mvschaik)
     - [#187] Set request_time on Response object in tornado (thanks @abhinav).
--  1.7.1 
+-  1.7.1
     - [#183] Patch ``fetch_impl`` instead of the entire HTTPClient class for Tornado (thanks @abhinav).
--  1.7.0 
-    - [#177] Properly support coroutine/generator decoration. 
+-  1.7.0
+    - [#177] Properly support coroutine/generator decoration.
     - [#178] Support distribute (thanks @graingert). [#163] Make compatibility between python2 and python3 recorded cassettes more robust (thanks @gward).
--  1.6.1 
+-  1.6.1
     - [#169] Support conditional requirements in old versions of pip
     - Fix RST parse errors generated by pandoc
     - [Tornado] Fix unsupported features exception not being raised
@@ -178,17 +189,17 @@ All help in providing PRs to close out bug issues is appreciated. Even if that i
     - Fix crash when cassette path contains cassette library directory (thanks @gazpachoking).
 -  1.5.0
     - Automatic cassette naming and 'application/json' post data filtering (thanks @marco-santamaria).
--  1.4.2 
+-  1.4.2
     - Fix a bug caused by requests 2.7 and chunked transfer encoding
--  1.4.1 
+-  1.4.1
     - Include README, tests, LICENSE in package. Thanks @ralphbean.
--  1.4.0 
+-  1.4.0
     - Filter post data parameters (thanks @eadmundo)
     - Support for posting files through requests, inject\_cassette kwarg to access cassette from ``use_cassette`` decorated function, ``with_current_defaults`` actually works (thanks @samstav).
 -  1.3.0
     - Fix/add support for urllib3 (thanks @aisch)
     - Fix default port  for https (thanks @abhinav).
--  1.2.0 
+-  1.2.0
     - Add custom\_patches argument to VCR/Cassette objects to allow users to stub custom classes when cassettes become active.
 -  1.1.4
     - Add force reset around calls to actual connection from stubs, to ensure compatibility with the version of httplib/urlib2 in python 2.7.9.
@@ -199,22 +210,22 @@ All help in providing PRs to close out bug issues is appreciated. Even if that i
     - fix Windows connectionpool stub bug (thanks @gazpachoking)
     - add support for requests 2.5
 -  1.1.2
-    - Add urllib==1.7.1 support. 
+    - Add urllib==1.7.1 support.
     - Make json serialize error handling correct
     - Improve logging of match failures.
--  1.1.1 
-    - Use function signature preserving ``wrapt.decorator`` to write the decorator version of use\_cassette in order to ensure compatibility with py.test fixtures and python 2. 
+-  1.1.1
+    - Use function signature preserving ``wrapt.decorator`` to write the decorator version of use\_cassette in order to ensure compatibility with py.test fixtures and python 2.
     - Move all request filtering into the ``before_record_callable``.
--  1.1.0 
+-  1.1.0
     - Add ``before_record_response``. Fix several bugs related to the context management of cassettes.
--  1.0.3 
+-  1.0.3
     - Fix an issue with requests 2.4 and make sure case sensitivity is consistent across python versions
 -  1.0.2
     - Fix an issue with requests 2.3
 -  1.0.1
     - Fix a bug with the new ignore requests feature and the once record mode
--  1.0.0 
-    - *BACKWARDS INCOMPATIBLE*: Please see the 'upgrade' section in the README. Take a look at the matcher section as well, you might want to update your ``match_on`` settings. 
+-  1.0.0
+    - *BACKWARDS INCOMPATIBLE*: Please see the 'upgrade' section in the README. Take a look at the matcher section as well, you might want to update your ``match_on`` settings.
     - Add support for filtering sensitive data from requests, matching query strings after the order changes and improving the built-in matchers, (thanks to @mshytikov)
     - Support for ignoring requests to certain hosts, bump supported Python3 version to 3.4, fix some bugs with Boto support (thanks @marusich)
     - Fix error with URL field capitalization in README (thanks @simon-weber)
@@ -222,27 +233,27 @@ All help in providing PRs to close out bug issues is appreciated. Even if that i
     - Added ``all_played`` property on cassette (thanks @mshytikov)
 
 -  0.7.0
-    - VCR.py now supports Python 3! (thanks @asundg) 
+    - VCR.py now supports Python 3! (thanks @asundg)
     - Also I refactored the stub connections quite a bit to add support for the putrequest and putheader calls.
-    - This version also adds support for httplib2 (thanks @nilp0inter). 
+    - This version also adds support for httplib2 (thanks @nilp0inter).
     - I have added a couple tests for boto since it is an http client in its own right.
     - Finally, this version includes a fix for a bug where requests wasn't being patched properly (thanks @msabramo).
 -  0.6.0
     - Store response headers as a list since a HTTP response can have the same header twice (happens with set-cookie sometimes).
-        - This has the added benefit of preserving the order of headers. 
-        - Thanks @smallcode for the bug report leading to this change. 
+        - This has the added benefit of preserving the order of headers.
+        - Thanks @smallcode for the bug report leading to this change.
     - I have made an effort to ensure backwards compatibility with the old cassettes' header storage mechanism, but if you want to upgrade to the new header storage, you should delete your cassettes and re-record them.
-    - Also this release adds better error messages (thanks @msabramo) 
+    - Also this release adds better error messages (thanks @msabramo)
     - and adds support for using VCR as a decorator (thanks @smallcode for the motivation)
 -  0.5.0
-    - Change the ``response_of`` method to ``responses_of`` since cassettes can now contain more than one response for a request. 
-        - Since this changes the API, I'm bumping the version. 
-    - Also includes 2 bugfixes: 
-        - a better error message when attempting to overwrite a cassette file, 
+    - Change the ``response_of`` method to ``responses_of`` since cassettes can now contain more than one response for a request.
+        - Since this changes the API, I'm bumping the version.
+    - Also includes 2 bugfixes:
+        - a better error message when attempting to overwrite a cassette file,
         - and a fix for a bug with requests sessions (thanks @msabramo)
 -  0.4.0
     - Change default request recording behavior for multiple requests.
-        - If you make the same request multiple times to the same URL, the response might be different each time (maybe the response has a timestamp in it or something), so this will make the same request multiple times and save them all. 
+        - If you make the same request multiple times to the same URL, the response might be different each time (maybe the response has a timestamp in it or something), so this will make the same request multiple times and save them all.
         - Then, when you are replaying the cassette, the responses will be played back in the same order in which they were received.
         - If you were making multiple requests to the same URL in a cassette before version 0.4.0, you might need to regenerate your cassette files.
         - Also, removes support for the cassette.play\_count counter API, since individual requests aren't unique anymore.
@@ -262,7 +273,7 @@ All help in providing PRs to close out bug issues is appreciated. Even if that i
 -  0.3.0
     - *Backwards incompatible release*
     - Added support for record modes, and changed the default recording behavior to the "once" record mode. Please see the documentation on record modes for more.
-    - Added support for custom request matching, and changed the default request matching behavior to match only on the URL and method. 
+    - Added support for custom request matching, and changed the default request matching behavior to match only on the URL and method.
     - Also, improved the httplib mocking to add support for the ``HTTPConnection.send()`` method.
         - This means that requests won't actually be sent until the response is read, since I need to record the entire request in order to match up the appropriate response.
         - I don't think this should cause any issues unless you are sending requests without ever loading the response (which none of the standard httplib wrappers do, as far as I know).
@@ -270,13 +281,13 @@ All help in providing PRs to close out bug issues is appreciated. Even if that i
 -  0.2.1
     - Fixed missing modules in setup.py
 -  0.2.0
-    - Added configuration API, which lets you configure some settings on VCR (see the README). 
+    - Added configuration API, which lets you configure some settings on VCR (see the README).
     - Also, VCR no longer saves cassettes if they haven't changed at all and supports JSON as well as YAML (thanks @sirpengi).
     - Added amazing new skeumorphic logo, thanks @hairarrow.
 -  0.1.0
     - *backwards incompatible release - delete your old cassette files*
     - This release adds the ability to access the cassette to make assertions on it
-    - as well as a major code refactor thanks to @dlecocq. 
+    - as well as a major code refactor thanks to @dlecocq.
     - It also fixes a couple longstanding bugs with redirects and HTTPS. [#3 and #4]
 -  0.0.4
     - If you have libyaml installed, vcrpy will use the c bindings instead. Speed up your tests! Thanks @dlecocq
@@ -286,4 +297,3 @@ All help in providing PRs to close out bug issues is appreciated. Even if that i
     - Add support for requests / urllib3
 -  0.0.1
     - Initial Release
-

docs/contributing.rst

@@ -24,7 +24,7 @@ So whilst reporting issues are valuable, please consider:
  - contributing an issue with a toy repo that replicates the issue.
  - contributing PRs is a more valuable donation of your time and effort.
 
-Thanks again for your interest and support in VCRpy. 
+Thanks again for your interest and support in VCRpy.
 
 We really appreciate it.
 
@@ -57,7 +57,7 @@ Simply adding these three labels for incoming issues means a lot for maintaining
  - Which library does it affect? ``core``, ``aiohttp``, ``requests``, ``urllib3``, ``tornado4``, ``httplib2``
  - If it is a bug, is it ``Verified Can Replicate`` or ``Requires Help Replicating``
  - Thanking people for raising issues. Feedback is always appreciated.
- - Politely asking if they are able to link to an example repo that replicates the issue if they haven't already. Being able to *clone and go* helps the next person and we like that. 😃 
+ - Politely asking if they are able to link to an example repo that replicates the issue if they haven't already. Being able to *clone and go* helps the next person and we like that. 😃
 
 **Maintainer:**
 
@@ -68,7 +68,7 @@ This involves creating PRs to address bugs and enhancement requests. It also mea
 The PR reviewer is a second set of eyes to see if:
  - Are there tests covering the code paths added/modified?
  - Do the tests and modifications make sense seem appropriate?
- - Add specific feedback, even on approvals, why it is accepted. eg "I like how you use a context manager there. 😄 " 
+ - Add specific feedback, even on approvals, why it is accepted. eg "I like how you use a context manager there. 😄 "
  - Also make sure they add a line to `docs/changelog.rst` to claim credit for their contribution.
 
 **Release Manager:**
@@ -83,39 +83,21 @@ The PR reviewer is a second set of eyes to see if:
 Running VCR's test suite
 ------------------------
 
-The tests are all run automatically on `Travis
-CI <https://travis-ci.org/kevin1024/vcrpy>`__, but you can also run them
-yourself using `pytest <http://pytest.org/>`__ and
-`Tox <http://tox.testrun.org/>`__. 
+The tests are all run automatically on `Github Actions CI <https://github.com/kevin1024/vcrpy/actions>`__,
+but you can also run them yourself using `pytest <http://pytest.org/>`__.
 
-Tox will automatically run them in all environments VCR.py supports if they are available on your `PATH`. Alternatively you can use `tox-pyenv <https://pypi.org/project/tox-pyenv/>`_ with 
-`pyenv <https://github.com/pyenv/pyenv>`_. 
-We recommend you read the documentation for each and see the section further below.
-
-The test suite is pretty big and slow, but you can tell tox to only run specific tests like this::
-
-    tox -e {pyNN}-{HTTP_LIBRARY} -- <pytest flags passed through>
-
-    tox -e py38-requests -- -v -k "'test_status_code or test_gzip'"
-    tox -e py38-requests -- -v --last-failed
-
-This will run only tests that look like ``test_status_code`` or
-``test_gzip`` in the test suite, and only in the python 3.8 environment
-that has ``requests`` installed.
-
-Also, in order for the boto tests to run, you will need an AWS key.
-Refer to the `boto
-documentation <https://boto.readthedocs.io/en/latest/getting_started.html>`__
-for how to set this up. I have marked the boto tests as optional in
+In order for the boto3 tests to run, you will need an AWS key.
+Refer to the `boto3
+documentation <https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/index.html>`__
+for how to set this up. I have marked the boto3 tests as optional in
 Travis so you don't have to worry about them failing if you submit a
 pull request.
 
-Using PyEnv with VCR's test suite
+Using Pyenv with VCR's test suite
 ---------------------------------
 
-PyEnv is a tool for managing multiple installation of python on your system.
-See the full documentation at their `github <https://github.com/pyenv/pyenv>`_ 
-but we are also going to use `tox-pyenv <https://pypi.org/project/tox-pyenv/>`_ 
+Pyenv is a tool for managing multiple installation of python on your system.
+See the full documentation at their `github <https://github.com/pyenv/pyenv>`_
 in this example::
 
     git clone https://github.com/pyenv/pyenv ~/.pyenv
@@ -126,27 +108,21 @@ in this example::
     # Setup shim paths
     eval "$(pyenv init -)"
 
-    # Setup your local system tox tooling
-    pip3 install tox tox-pyenv
-
     # Install supported versions (at time of writing), this does not activate them
-    pyenv install 3.8.0 pypy3.8
+    pyenv install 3.12.0 pypy3.10
 
     # This activates them
-    pyenv local 3.8.0 pypy3.8
+    pyenv local 3.12.0 pypy3.10
 
     # Run the whole test suite
-    tox
-
-    # Run the whole test suite or just part of it
-    tox -e lint
-    tox -e py38-requests
+    pip install .[test]
+    ./run_tests.sh
 
 
 Troubleshooting on MacOSX
 -------------------------
 
-If you have this kind of error when running tox :
+If you have this kind of error when running tests :
 
 .. code:: python
 

docs/installation.rst

@@ -14,7 +14,6 @@ VCR.py supports Python 3.8+, and `pypy <http://pypy.org>`__.
 The following HTTP libraries are supported:
 
 -  ``aiohttp``
--  ``boto``
 -  ``boto3``
 -  ``http.client``
 -  ``httplib2``

docs/requirements.txt

@@ -1,2 +1,2 @@
 sphinx<8
-sphinx_rtd_theme==1.2.2
+sphinx_rtd_theme==2.0.0

pyproject.toml

@@ -1,6 +1,3 @@
-[tool.black]
-line-length=110
-
 [tool.codespell]
 skip = '.git,*.pdf,*.svg,.tox'
 ignore-regex = "\\\\[fnrstv]"
@@ -8,8 +5,14 @@ ignore-regex = "\\\\[fnrstv]"
 # ignore-words-list = ''
 
 [tool.pytest.ini_options]
-markers = [
-    "online",
+addopts = [
+    "--strict-config",
+    "--strict-markers",
+]
+markers = ["online"]
+filterwarnings = [
+    "error",
+    '''ignore:datetime\.datetime\.utcfromtimestamp\(\) is deprecated and scheduled for removal in a future version.*:DeprecationWarning''',
 ]
 
 [tool.ruff]
@@ -30,4 +33,4 @@ line-length = 110
 target-version = "py38"
 
 [tool.ruff.isort]
-known-first-party = [ "vcr" ]
+known-first-party = ["vcr"]

runtests.sh

@@ -1,7 +1,5 @@
 #!/bin/bash
 
-# https://blog.ionelmc.ro/2015/04/14/tox-tricks-and-patterns/#when-it-inevitably-leads-to-shell-scripts
-# If you are getting an INVOCATION ERROR for this script then there is 
-# a good chance you are running on Windows.
-# You can and should use WSL for running tox on Windows when it calls bash scripts.
+# If you are getting an INVOCATION ERROR for this script then there is a good chance you are running on Windows.
+# You can and should use WSL for running tests on Windows when it calls bash scripts.
 REQUESTS_CA_BUNDLE=`python3 -m pytest_httpbin.certs` exec pytest "$@"

setup.py

@@ -46,33 +46,40 @@ install_requires = [
     "PyYAML",
     "wrapt",
     "yarl",
-    # Support for urllib3 >=2 needs Python >=3.10
-    # so we need to block urllib3 >=2 for Python <3.10 for now.
+    # Support for urllib3 >=2 needs CPython >=3.10
+    # so we need to block urllib3 >=2 for Python <3.10 and PyPy for now.
     # Note that vcrpy would work fine without any urllib3 around,
     # so this block and the dependency can be dropped at some point
     # in the future. For more Details:
     # https://github.com/kevin1024/vcrpy/pull/699#issuecomment-1551439663
     "urllib3 <2; python_version <'3.10'",
+    # https://github.com/kevin1024/vcrpy/pull/775#issuecomment-1847849962
+    "urllib3 <2; platform_python_implementation =='PyPy'",
 ]
 
-tests_require = [
-    "aiohttp",
-    "boto3",
-    "httplib2",
-    "httpx",
-    "pytest",
-    "pytest-aiohttp",
-    "pytest-httpbin",
-    "requests>=2.16.2",
-    "tornado",
-    # Needed to un-break httpbin 0.7.0. For httpbin >=0.7.1 and after,
-    # this pin and the dependency itself can be removed, provided
-    # that the related bug in httpbin has been fixed:
-    # https://github.com/kevin1024/vcrpy/issues/645#issuecomment-1562489489
-    # https://github.com/postmanlabs/httpbin/issues/673
-    # https://github.com/postmanlabs/httpbin/pull/674
-    "Werkzeug==2.0.3",
-]
+extras_require = {
+    "tests": [
+        "aiohttp",
+        "boto3",
+        "httplib2",
+        "httpx",
+        "pytest-aiohttp",
+        "pytest-asyncio",
+        "pytest-cov",
+        "pytest-httpbin",
+        "pytest",
+        "requests>=2.22.0",
+        "tornado",
+        "urllib3",
+        # Needed to un-break httpbin 0.7.0. For httpbin >=0.7.1 and after,
+        # this pin and the dependency itself can be removed, provided
+        # that the related bug in httpbin has been fixed:
+        # https://github.com/kevin1024/vcrpy/issues/645#issuecomment-1562489489
+        # https://github.com/postmanlabs/httpbin/issues/673
+        # https://github.com/postmanlabs/httpbin/pull/674
+        "Werkzeug==2.0.3",
+    ],
+}
 
 setup(
     name="vcrpy",
@@ -87,7 +94,8 @@ setup(
     python_requires=">=3.8",
     install_requires=install_requires,
     license="MIT",
-    tests_require=tests_require,
+    extras_require=extras_require,
+    tests_require=extras_require["tests"],
     classifiers=[
         "Development Status :: 5 - Production/Stable",
         "Environment :: Console",
@@ -98,6 +106,7 @@ setup(
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
         "Programming Language :: Python :: 3 :: Only",
         "Programming Language :: Python :: Implementation :: CPython",
         "Programming Language :: Python :: Implementation :: PyPy",

tests/fixtures/migration/new_cassette.json

@@ -15,9 +15,9 @@
             },
             "response": {
                 "status": {
-                    "message": "OK", 
+                    "message": "OK",
                     "code": 200
-                }, 
+                },
                 "headers": {
                     "access-control-allow-origin": ["*"],
                     "content-type": ["application/json"],
@@ -25,7 +25,7 @@
                     "server": ["gunicorn/0.17.4"],
                     "content-length": ["32"],
                     "connection": ["keep-alive"]
-                }, 
+                },
                 "body": {
                     "string": "{\n  \"origin\": \"217.122.164.194\"\n}"
                 }

tests/fixtures/migration/new_cassette.yaml

@@ -2,7 +2,7 @@ version: 1
 interactions:
 - request:
     body: null
-    headers: 
+    headers:
       accept: ['*/*']
       accept-encoding: ['gzip, deflate, compress']
       user-agent: ['python-requests/2.2.1 CPython/2.6.1 Darwin/10.8.0']

tests/fixtures/migration/old_cassette.json

@@ -1,31 +1,31 @@
 [
     {
         "request": {
-            "body": null, 
-            "protocol": "http", 
-            "method": "GET", 
+            "body": null,
+            "protocol": "http",
+            "method": "GET",
             "headers": {
-                "accept-encoding": "gzip, deflate, compress", 
-                "accept": "*/*", 
+                "accept-encoding": "gzip, deflate, compress",
+                "accept": "*/*",
                 "user-agent": "python-requests/2.2.1 CPython/2.6.1 Darwin/10.8.0"
-            }, 
-            "host": "httpbin.org", 
-            "path": "/ip", 
+            },
+            "host": "httpbin.org",
+            "path": "/ip",
             "port": 80
-        }, 
+        },
         "response": {
             "status": {
-                "message": "OK", 
+                "message": "OK",
                 "code": 200
-            }, 
+            },
             "headers": [
-                "access-control-allow-origin: *\r\n", 
-                "content-type: application/json\r\n", 
-                "date: Mon, 21 Apr 2014 23:13:40 GMT\r\n", 
-                "server: gunicorn/0.17.4\r\n", 
-                "content-length: 32\r\n", 
+                "access-control-allow-origin: *\r\n",
+                "content-type: application/json\r\n",
+                "date: Mon, 21 Apr 2014 23:13:40 GMT\r\n",
+                "server: gunicorn/0.17.4\r\n",
+                "content-length: 32\r\n",
                 "connection: keep-alive\r\n"
-            ], 
+            ],
             "body": {
                 "string": "{\n  \"origin\": \"217.122.164.194\"\n}"
             }

tests/fixtures/wild/domain_redirect.yaml

@@ -10,7 +10,7 @@ interactions:
     uri: http://seomoz.org/
   response:
     body: {string: ''}
-    headers: 
+    headers:
       Location: ['http://moz.com/']
       Server: ['BigIP']
       Connection: ['Keep-Alive']

tests/integration/aiohttp_utils.py

@@ -5,24 +5,24 @@ import aiohttp
 
 
 async def aiohttp_request(loop, method, url, output="text", encoding="utf-8", content_type=None, **kwargs):
-    session = aiohttp.ClientSession(loop=loop)
-    response_ctx = session.request(method, url, **kwargs)
+    async with aiohttp.ClientSession(loop=loop) as session:
+        response_ctx = session.request(method, url, **kwargs)
 
-    response = await response_ctx.__aenter__()
-    if output == "text":
-        content = await response.text()
-    elif output == "json":
-        content_type = content_type or "application/json"
-        content = await response.json(encoding=encoding, content_type=content_type)
-    elif output == "raw":
-        content = await response.read()
-    elif output == "stream":
-        content = await response.content.read()
+        response = await response_ctx.__aenter__()
+        if output == "text":
+            content = await response.text()
+        elif output == "json":
+            content_type = content_type or "application/json"
+            content = await response.json(encoding=encoding, content_type=content_type)
+        elif output == "raw":
+            content = await response.read()
+        elif output == "stream":
+            content = await response.content.read()
 
-    response_ctx._resp.close()
-    await session.close()
+        response_ctx._resp.close()
+        await session.close()
 
-    return response, content
+        return response, content
 
 
 def aiohttp_app():

tests/integration/cassettes/gzip_httpx_old_format.yaml

@@ -0,0 +1,41 @@
+interactions:
+- request:
+    body: ''
+    headers:
+      accept:
+      - '*/*'
+      accept-encoding:
+      - gzip, deflate, br
+      connection:
+      - keep-alive
+      host:
+      - httpbin.org
+      user-agent:
+      - python-httpx/0.23.0
+    method: GET
+    uri: https://httpbin.org/gzip
+  response:
+    content: "{\n  \"gzipped\": true, \n  \"headers\": {\n    \"Accept\": \"*/*\",
+      \n    \"Accept-Encoding\": \"gzip, deflate, br\", \n    \"Host\": \"httpbin.org\",
+      \n    \"User-Agent\": \"python-httpx/0.23.0\", \n    \"X-Amzn-Trace-Id\": \"Root=1-62a62a8d-5f39b5c50c744da821d6ea99\"\n
+      \ }, \n  \"method\": \"GET\", \n  \"origin\": \"146.200.25.115\"\n}\n"
+    headers:
+      Access-Control-Allow-Credentials:
+      - 'true'
+      Access-Control-Allow-Origin:
+      - '*'
+      Connection:
+      - keep-alive
+      Content-Encoding:
+      - gzip
+      Content-Length:
+      - '230'
+      Content-Type:
+      - application/json
+      Date:
+      - Sun, 12 Jun 2022 18:03:57 GMT
+      Server:
+      - gunicorn/19.9.0
+    http_version: HTTP/1.1
+    status_code: 200
+version: 1

tests/integration/cassettes/gzip_requests.yaml

@@ -0,0 +1,42 @@
+interactions:
+- request:
+    body: null
+    headers:
+      Accept:
+      - '*/*'
+      Accept-Encoding:
+      - gzip, deflate, br
+      Connection:
+      - keep-alive
+      User-Agent:
+      - python-requests/2.28.0
+    method: GET
+    uri: https://httpbin.org/gzip
+  response:
+    body:
+      string: !!binary |
+        H4sIAKwrpmIA/z2OSwrCMBCG956izLIkfQSxkl2RogfQA9R2bIM1iUkqaOndnYDIrGa+/zELDB9l
+        LfYgg5uRwYhtj86DXKDuOrQBJKR5Cuy38kZ3pld6oHu0sqTH29QGZMnVkepgtMYuKKNJcEe0vJ3U
+        C4mcjI9hpaiygqaUW7ETFYGLR8frAXXE9h1Go7nD54w++FxkYp8VsDJ4IBH6E47NmVzGqUHFkn8g
+        rJsvp2omYs8AAAA=
+    headers:
+      Access-Control-Allow-Credentials:
+      - 'true'
+      Access-Control-Allow-Origin:
+      - '*'
+      Connection:
+      - Close
+      Content-Encoding:
+      - gzip
+      Content-Length:
+      - '182'
+      Content-Type:
+      - application/json
+      Date:
+      - Sun, 12 Jun 2022 18:08:44 GMT
+      Server:
+      - Pytest-HTTPBIN/0.1.0
+    status:
+      code: 200
+      message: great
+version: 1

tests/integration/conftest.py

@@ -4,22 +4,6 @@ import ssl
 import pytest
 
 
-@pytest.fixture(params=["https", "http"])
-def scheme(request):
-    """Fixture that returns both http and https."""
-    return request.param
-
-
-@pytest.fixture
-def mockbin(scheme):
-    return scheme + "://mockbin.org"
-
-
-@pytest.fixture
-def mockbin_request_url(mockbin):
-    return mockbin + "/request"
-
-
 @pytest.fixture
 def httpbin_ssl_context():
     ssl_ca_location = os.environ["REQUESTS_CA_BUNDLE"]

tests/integration/test_aiohttp.py

@@ -1,4 +1,3 @@
-import contextlib
 import logging
 import urllib.parse
 
@@ -14,10 +13,10 @@ from .aiohttp_utils import aiohttp_app, aiohttp_request  # noqa: E402
 
 
 def run_in_loop(fn):
-    with contextlib.closing(asyncio.new_event_loop()) as loop:
-        asyncio.set_event_loop(loop)
-        task = loop.create_task(fn(loop))
-        return loop.run_until_complete(task)
+    async def wrapper():
+        return await fn(asyncio.get_running_loop())
+
+    return asyncio.run(wrapper())
 
 
 def request(method, url, output="text", **kwargs):
@@ -36,8 +35,8 @@ def post(url, output="text", **kwargs):
 
 
 @pytest.mark.online
-def test_status(tmpdir, mockbin_request_url):
-    url = mockbin_request_url
+def test_status(tmpdir, httpbin):
+    url = httpbin.url
 
     with vcr.use_cassette(str(tmpdir.join("status.yaml"))):
         response, _ = get(url)
@@ -50,8 +49,8 @@ def test_status(tmpdir, mockbin_request_url):
 
 @pytest.mark.online
 @pytest.mark.parametrize("auth", [None, aiohttp.BasicAuth("vcrpy", "test")])
-def test_headers(tmpdir, auth, mockbin_request_url):
-    url = mockbin_request_url
+def test_headers(tmpdir, auth, httpbin):
+    url = httpbin.url
     with vcr.use_cassette(str(tmpdir.join("headers.yaml"))):
         response, _ = get(url, auth=auth)
 
@@ -67,8 +66,8 @@ def test_headers(tmpdir, auth, mockbin_request_url):
 
 
 @pytest.mark.online
-def test_case_insensitive_headers(tmpdir, mockbin_request_url):
-    url = mockbin_request_url
+def test_case_insensitive_headers(tmpdir, httpbin):
+    url = httpbin.url
 
     with vcr.use_cassette(str(tmpdir.join("whatever.yaml"))):
         _, _ = get(url)
@@ -81,8 +80,8 @@ def test_case_insensitive_headers(tmpdir, mockbin_request_url):
 
 
 @pytest.mark.online
-def test_text(tmpdir, mockbin_request_url):
-    url = mockbin_request_url
+def test_text(tmpdir, httpbin):
+    url = httpbin.url
 
     with vcr.use_cassette(str(tmpdir.join("text.yaml"))):
         _, response_text = get(url)
@@ -94,8 +93,8 @@ def test_text(tmpdir, mockbin_request_url):
 
 
 @pytest.mark.online
-def test_json(tmpdir, mockbin_request_url):
-    url = mockbin_request_url
+def test_json(tmpdir, httpbin):
+    url = httpbin.url + "/json"
     headers = {"Content-Type": "application/json"}
 
     with vcr.use_cassette(str(tmpdir.join("json.yaml"))):
@@ -108,8 +107,8 @@ def test_json(tmpdir, mockbin_request_url):
 
 
 @pytest.mark.online
-def test_binary(tmpdir, mockbin_request_url):
-    url = mockbin_request_url + "/image/png"
+def test_binary(tmpdir, httpbin):
+    url = httpbin.url + "/image/png"
     with vcr.use_cassette(str(tmpdir.join("binary.yaml"))):
         _, response_binary = get(url, output="raw")
 
@@ -120,8 +119,8 @@ def test_binary(tmpdir, mockbin_request_url):
 
 
 @pytest.mark.online
-def test_stream(tmpdir, mockbin_request_url):
-    url = mockbin_request_url
+def test_stream(tmpdir, httpbin):
+    url = httpbin.url
 
     with vcr.use_cassette(str(tmpdir.join("stream.yaml"))):
         _, body = get(url, output="raw")  # Do not use stream here, as the stream is exhausted by vcr
@@ -134,10 +133,10 @@ def test_stream(tmpdir, mockbin_request_url):
 
 @pytest.mark.online
 @pytest.mark.parametrize("body", ["data", "json"])
-def test_post(tmpdir, body, caplog, mockbin_request_url):
+def test_post(tmpdir, body, caplog, httpbin):
     caplog.set_level(logging.INFO)
     data = {"key1": "value1", "key2": "value2"}
-    url = mockbin_request_url
+    url = httpbin.url
     with vcr.use_cassette(str(tmpdir.join("post.yaml"))):
         _, response_json = post(url, **{body: data})
 
@@ -159,14 +158,14 @@ def test_post(tmpdir, body, caplog, mockbin_request_url):
 
 
 @pytest.mark.online
-def test_params(tmpdir, mockbin_request_url):
-    url = mockbin_request_url + "?d=d"
+def test_params(tmpdir, httpbin):
+    url = httpbin.url + "/get?d=d"
     headers = {"Content-Type": "application/json"}
     params = {"a": 1, "b": 2, "c": "c"}
 
     with vcr.use_cassette(str(tmpdir.join("get.yaml"))) as cassette:
         _, response_json = get(url, output="json", params=params, headers=headers)
-        assert response_json["queryString"] == {"a": "1", "b": "2", "c": "c", "d": "d"}
+        assert response_json["args"] == {"a": "1", "b": "2", "c": "c", "d": "d"}
 
     with vcr.use_cassette(str(tmpdir.join("get.yaml"))) as cassette:
         _, cassette_response_json = get(url, output="json", params=params, headers=headers)
@@ -175,8 +174,8 @@ def test_params(tmpdir, mockbin_request_url):
 
 
 @pytest.mark.online
-def test_params_same_url_distinct_params(tmpdir, mockbin_request_url):
-    url = mockbin_request_url
+def test_params_same_url_distinct_params(tmpdir, httpbin):
+    url = httpbin.url + "/json"
     headers = {"Content-Type": "application/json"}
     params = {"a": 1, "b": 2, "c": "c"}
 
@@ -195,8 +194,8 @@ def test_params_same_url_distinct_params(tmpdir, mockbin_request_url):
 
 
 @pytest.mark.online
-def test_params_on_url(tmpdir, mockbin_request_url):
-    url = mockbin_request_url + "?a=1&b=foo"
+def test_params_on_url(tmpdir, httpbin):
+    url = httpbin.url + "/get?a=1&b=foo"
     headers = {"Content-Type": "application/json"}
 
     with vcr.use_cassette(str(tmpdir.join("get.yaml"))) as cassette:
@@ -260,9 +259,15 @@ def test_aiohttp_test_client_json(aiohttp_client, tmpdir):
     assert cassette.play_count == 1
 
 
+def test_cleanup_from_pytest_asyncio():
+    # work around https://github.com/pytest-dev/pytest-asyncio/issues/724
+    asyncio.get_event_loop().close()
+    asyncio.set_event_loop(None)
+
+
 @pytest.mark.online
-def test_redirect(tmpdir, mockbin):
-    url = mockbin + "/redirect/302/2"
+def test_redirect(tmpdir, httpbin):
+    url = httpbin.url + "/redirect/2"
 
     with vcr.use_cassette(str(tmpdir.join("redirect.yaml"))):
         response, _ = get(url)
@@ -284,9 +289,9 @@ def test_redirect(tmpdir, mockbin):
 
 
 @pytest.mark.online
-def test_not_modified(tmpdir, mockbin):
+def test_not_modified(tmpdir, httpbin):
     """It doesn't try to redirect on 304"""
-    url = mockbin + "/status/304"
+    url = httpbin.url + "/status/304"
 
     with vcr.use_cassette(str(tmpdir.join("not_modified.yaml"))):
         response, _ = get(url)
@@ -302,13 +307,13 @@ def test_not_modified(tmpdir, mockbin):
 
 
 @pytest.mark.online
-def test_double_requests(tmpdir, mockbin_request_url):
+def test_double_requests(tmpdir, httpbin):
     """We should capture, record, and replay all requests and response chains,
     even if there are duplicate ones.
 
     We should replay in the order we saw them.
     """
-    url = mockbin_request_url
+    url = httpbin.url
 
     with vcr.use_cassette(str(tmpdir.join("text.yaml"))):
         _, response_text1 = get(url, output="text")
@@ -426,18 +431,18 @@ def test_cookies_redirect(httpbin_both, httpbin_ssl_context, tmpdir):
 
 
 @pytest.mark.online
-def test_not_allow_redirects(tmpdir, mockbin):
-    url = mockbin + "/redirect/308/5"
+def test_not_allow_redirects(tmpdir, httpbin):
+    url = httpbin + "/redirect-to?url=.%2F&status_code=308"
     path = str(tmpdir.join("redirects.yaml"))
 
     with vcr.use_cassette(path):
         response, _ = get(url, allow_redirects=False)
-        assert response.url.path == "/redirect/308/5"
+        assert response.url.path == "/redirect-to"
         assert response.status == 308
 
     with vcr.use_cassette(path) as cassette:
         response, _ = get(url, allow_redirects=False)
-        assert response.url.path == "/redirect/308/5"
+        assert response.url.path == "/redirect-to"
         assert response.status == 308
         assert cassette.play_count == 1
 

tests/integration/test_basic.py

@@ -39,7 +39,7 @@ def test_basic_json_use(tmpdir, httpbin):
     test_fixture = str(tmpdir.join("synopsis.json"))
     with vcr.use_cassette(test_fixture, serializer="json"):
         response = urlopen(httpbin.url).read()
-        assert b"difficult sometimes" in response
+        assert b"A simple HTTP Request & Response Service." in response
 
 
 def test_patched_content(tmpdir, httpbin):

tests/integration/test_boto.py

@@ -1,82 +0,0 @@
-from configparser import DuplicateSectionError
-
-import pytest
-
-import vcr
-
-boto = pytest.importorskip("boto")
-
-import boto  # noqa
-import boto.iam  # noqa
-from boto.s3.connection import S3Connection  # noqa
-from boto.s3.key import Key  # noqa
-
-
-def test_boto_stubs(tmpdir):
-    with vcr.use_cassette(str(tmpdir.join("boto-stubs.yml"))):
-        # Perform the imports within the patched context so that
-        # CertValidatingHTTPSConnection refers to the patched version.
-        from boto.https_connection import CertValidatingHTTPSConnection
-
-        from vcr.stubs.boto_stubs import VCRCertValidatingHTTPSConnection
-
-        # Prove that the class was patched by the stub and that we can instantiate it.
-        assert issubclass(CertValidatingHTTPSConnection, VCRCertValidatingHTTPSConnection)
-        CertValidatingHTTPSConnection("hostname.does.not.matter")
-
-
-def test_boto_without_vcr():
-    s3_conn = S3Connection()
-    s3_bucket = s3_conn.get_bucket("boto-demo-1394171994")  # a bucket you can access
-    k = Key(s3_bucket)
-    k.key = "test.txt"
-    k.set_contents_from_string("hello world i am a string")
-
-
-def test_boto_medium_difficulty(tmpdir):
-    s3_conn = S3Connection()
-    s3_bucket = s3_conn.get_bucket("boto-demo-1394171994")  # a bucket you can access
-    with vcr.use_cassette(str(tmpdir.join("boto-medium.yml"))):
-        k = Key(s3_bucket)
-        k.key = "test.txt"
-        k.set_contents_from_string("hello world i am a string")
-
-    with vcr.use_cassette(str(tmpdir.join("boto-medium.yml"))):
-        k = Key(s3_bucket)
-        k.key = "test.txt"
-        k.set_contents_from_string("hello world i am a string")
-
-
-def test_boto_hardcore_mode(tmpdir):
-    with vcr.use_cassette(str(tmpdir.join("boto-hardcore.yml"))):
-        s3_conn = S3Connection()
-        s3_bucket = s3_conn.get_bucket("boto-demo-1394171994")  # a bucket you can access
-        k = Key(s3_bucket)
-        k.key = "test.txt"
-        k.set_contents_from_string("hello world i am a string")
-
-    with vcr.use_cassette(str(tmpdir.join("boto-hardcore.yml"))):
-        s3_conn = S3Connection()
-        s3_bucket = s3_conn.get_bucket("boto-demo-1394171994")  # a bucket you can access
-        k = Key(s3_bucket)
-        k.key = "test.txt"
-        k.set_contents_from_string("hello world i am a string")
-
-
-def test_boto_iam(tmpdir):
-    try:
-        boto.config.add_section("Boto")
-    except DuplicateSectionError:
-        pass
-    # Ensure that boto uses HTTPS
-    boto.config.set("Boto", "is_secure", "true")
-    # Ensure that boto uses CertValidatingHTTPSConnection
-    boto.config.set("Boto", "https_validate_certificates", "true")
-
-    with vcr.use_cassette(str(tmpdir.join("boto-iam.yml"))):
-        iam_conn = boto.iam.connect_to_region("universal")
-        iam_conn.get_all_users()
-
-    with vcr.use_cassette(str(tmpdir.join("boto-iam.yml"))):
-        iam_conn = boto.iam.connect_to_region("universal")
-        iam_conn.get_all_users()

tests/integration/test_config.py

@@ -8,12 +8,12 @@ import vcr
 
 
 @pytest.mark.online
-def test_set_serializer_default_config(tmpdir, mockbin_request_url):
+def test_set_serializer_default_config(tmpdir, httpbin):
     my_vcr = vcr.VCR(serializer="json")
 
     with my_vcr.use_cassette(str(tmpdir.join("test.json"))):
         assert my_vcr.serializer == "json"
-        urlopen(mockbin_request_url)
+        urlopen(httpbin.url)
 
     with open(str(tmpdir.join("test.json"))) as f:
         file_content = f.read()
@@ -22,37 +22,37 @@ def test_set_serializer_default_config(tmpdir, mockbin_request_url):
 
 
 @pytest.mark.online
-def test_default_set_cassette_library_dir(tmpdir, mockbin_request_url):
+def test_default_set_cassette_library_dir(tmpdir, httpbin):
     my_vcr = vcr.VCR(cassette_library_dir=str(tmpdir.join("subdir")))
 
     with my_vcr.use_cassette("test.json"):
-        urlopen(mockbin_request_url)
+        urlopen(httpbin.url)
 
     assert os.path.exists(str(tmpdir.join("subdir").join("test.json")))
 
 
 @pytest.mark.online
-def test_override_set_cassette_library_dir(tmpdir, mockbin_request_url):
+def test_override_set_cassette_library_dir(tmpdir, httpbin):
     my_vcr = vcr.VCR(cassette_library_dir=str(tmpdir.join("subdir")))
 
     cld = str(tmpdir.join("subdir2"))
 
     with my_vcr.use_cassette("test.json", cassette_library_dir=cld):
-        urlopen(mockbin_request_url)
+        urlopen(httpbin.url)
 
     assert os.path.exists(str(tmpdir.join("subdir2").join("test.json")))
     assert not os.path.exists(str(tmpdir.join("subdir").join("test.json")))
 
 
 @pytest.mark.online
-def test_override_match_on(tmpdir, mockbin_request_url):
+def test_override_match_on(tmpdir, httpbin):
     my_vcr = vcr.VCR(match_on=["method"])
 
     with my_vcr.use_cassette(str(tmpdir.join("test.json"))):
-        urlopen(mockbin_request_url)
+        urlopen(httpbin.url)
 
     with my_vcr.use_cassette(str(tmpdir.join("test.json"))) as cass:
-        urlopen(mockbin_request_url)
+        urlopen(httpbin.url)
 
     assert len(cass) == 1
     assert cass.play_count == 1
@@ -67,12 +67,12 @@ def test_missing_matcher():
 
 
 @pytest.mark.online
-def test_dont_record_on_exception(tmpdir, mockbin_request_url):
+def test_dont_record_on_exception(tmpdir, httpbin):
     my_vcr = vcr.VCR(record_on_exception=False)
 
     @my_vcr.use_cassette(str(tmpdir.join("dontsave.yml")))
     def some_test():
-        assert b"Not in content" in urlopen(mockbin_request_url)
+        assert b"Not in content" in urlopen(httpbin.url)
 
     with pytest.raises(AssertionError):
         some_test()
@@ -82,6 +82,6 @@ def test_dont_record_on_exception(tmpdir, mockbin_request_url):
     # Make sure context decorator has the same behavior
     with pytest.raises(AssertionError):
         with my_vcr.use_cassette(str(tmpdir.join("dontsave2.yml"))):
-            assert b"Not in content" in urlopen(mockbin_request_url).read()
+            assert b"Not in content" in urlopen(httpbin.url).read()
 
     assert not os.path.exists(str(tmpdir.join("dontsave2.yml")))

tests/integration/test_disksaver.py

@@ -12,19 +12,19 @@ import vcr
 
 
 @pytest.mark.online
-def test_disk_saver_nowrite(tmpdir, mockbin_request_url):
+def test_disk_saver_nowrite(tmpdir, httpbin):
     """
     Ensure that when you close a cassette without changing it it doesn't
     rewrite the file
     """
     fname = str(tmpdir.join("synopsis.yaml"))
     with vcr.use_cassette(fname) as cass:
-        urlopen(mockbin_request_url).read()
+        urlopen(httpbin.url).read()
         assert cass.play_count == 0
     last_mod = os.path.getmtime(fname)
 
     with vcr.use_cassette(fname) as cass:
-        urlopen(mockbin_request_url).read()
+        urlopen(httpbin.url).read()
         assert cass.play_count == 1
         assert cass.dirty is False
     last_mod2 = os.path.getmtime(fname)
@@ -33,14 +33,14 @@ def test_disk_saver_nowrite(tmpdir, mockbin_request_url):
 
 
 @pytest.mark.online
-def test_disk_saver_write(tmpdir, mockbin_request_url):
+def test_disk_saver_write(tmpdir, httpbin):
     """
     Ensure that when you close a cassette after changing it it does
     rewrite the file
     """
     fname = str(tmpdir.join("synopsis.yaml"))
     with vcr.use_cassette(fname) as cass:
-        urlopen(mockbin_request_url).read()
+        urlopen(httpbin.url).read()
         assert cass.play_count == 0
     last_mod = os.path.getmtime(fname)
 
@@ -49,8 +49,8 @@ def test_disk_saver_write(tmpdir, mockbin_request_url):
     time.sleep(1)
 
     with vcr.use_cassette(fname, record_mode=vcr.mode.ANY) as cass:
-        urlopen(mockbin_request_url).read()
-        urlopen(mockbin_request_url + "/get").read()
+        urlopen(httpbin.url).read()
+        urlopen(httpbin.url + "/get").read()
         assert cass.play_count == 1
         assert cass.dirty
     last_mod2 = os.path.getmtime(fname)

tests/integration/test_filter.py

@@ -5,10 +5,11 @@ from urllib.parse import urlencode
 from urllib.request import Request, urlopen
 
 import pytest
-from assertions import assert_cassette_has_one_response, assert_is_json_bytes
 
 import vcr
 
+from ..assertions import assert_cassette_has_one_response, assert_is_json_bytes
+
 
 def _request_with_auth(url, username, password):
     request = Request(url)

tests/integration/test_httplib2.py

@@ -3,10 +3,11 @@ from urllib.parse import urlencode
 
 import pytest
 import pytest_httpbin.certs
-from assertions import assert_cassette_has_one_response
 
 import vcr
 
+from ..assertions import assert_cassette_has_one_response
+
 httplib2 = pytest.importorskip("httplib2")
 
 
@@ -56,14 +57,14 @@ def test_response_headers(tmpdir, httpbin_both):
 
 
 @pytest.mark.online
-def test_effective_url(tmpdir):
+def test_effective_url(tmpdir, httpbin):
     """Ensure that the effective_url is captured"""
-    url = "http://mockbin.org/redirect/301"
+    url = httpbin.url + "/redirect-to?url=.%2F&status_code=301"
 
     with vcr.use_cassette(str(tmpdir.join("headers.yaml"))):
         resp, _ = http().request(url)
         effective_url = resp["content-location"]
-        assert effective_url == "http://mockbin.org/redirect/301/0"
+        assert effective_url == httpbin.url + "/"
 
     with vcr.use_cassette(str(tmpdir.join("headers.yaml"))):
         resp, _ = http().request(url)

tests/integration/test_httpx.py

@@ -4,10 +4,16 @@ import pytest
 
 import vcr
 
+from ..assertions import assert_is_json_bytes
+
 asyncio = pytest.importorskip("asyncio")
 httpx = pytest.importorskip("httpx")
 
-from vcr.stubs.httpx_stubs import HTTPX_REDIRECT_PARAM  # noqa: E402
+
+@pytest.fixture(params=["https", "http"])
+def scheme(request):
+    """Fixture that returns both http and https."""
+    return request.param
 
 
 class BaseDoRequest:
@@ -16,6 +22,7 @@ class BaseDoRequest:
     def __init__(self, *args, **kwargs):
         self._client_args = args
         self._client_kwargs = kwargs
+        self._client_kwargs["follow_redirects"] = self._client_kwargs.get("follow_redirects", True)
 
     def _make_client(self):
         return self._client_class(*self._client_args, **self._client_kwargs)
@@ -25,21 +32,37 @@ class DoSyncRequest(BaseDoRequest):
     _client_class = httpx.Client
 
     def __enter__(self):
+        self._client = self._make_client()
         return self
 
     def __exit__(self, *args):
-        pass
+        self._client.close()
+        del self._client
 
     @property
     def client(self):
         try:
             return self._client
-        except AttributeError:
-            self._client = self._make_client()
-            return self._client
+        except AttributeError as e:
+            raise ValueError('To access sync client, use "with do_request() as client"') from e
 
     def __call__(self, *args, **kwargs):
-        return self.client.request(*args, timeout=60, **kwargs)
+        if hasattr(self, "_client"):
+            return self.client.request(*args, timeout=60, **kwargs)
+
+        # Use one-time context and dispose of the client afterwards
+        with self:
+            return self.client.request(*args, timeout=60, **kwargs)
+
+    def stream(self, *args, **kwargs):
+        if hasattr(self, "_client"):
+            with self.client.stream(*args, **kwargs) as response:
+                return b"".join(response.iter_bytes())
+
+        # Use one-time context and dispose of the client afterwards
+        with self:
+            with self.client.stream(*args, **kwargs) as response:
+                return b"".join(response.iter_bytes())
 
 
 class DoAsyncRequest(BaseDoRequest):
@@ -75,7 +98,22 @@ class DoAsyncRequest(BaseDoRequest):
 
         # Use one-time context and dispose of the loop/client afterwards
         with self:
-            return self(*args, **kwargs)
+            return self._loop.run_until_complete(self.client.request(*args, **kwargs))
+
+    async def _get_stream(self, *args, **kwargs):
+        async with self.client.stream(*args, **kwargs) as response:
+            content = b""
+            async for c in response.aiter_bytes():
+                content += c
+        return content
+
+    def stream(self, *args, **kwargs):
+        if hasattr(self, "_loop"):
+            return self._loop.run_until_complete(self._get_stream(*args, **kwargs))
+
+        # Use one-time context and dispose of the loop/client afterwards
+        with self:
+            return self._loop.run_until_complete(self._get_stream(*args, **kwargs))
 
 
 def pytest_generate_tests(metafunc):
@@ -89,8 +127,8 @@ def yml(tmpdir, request):
 
 
 @pytest.mark.online
-def test_status(tmpdir, mockbin, do_request):
-    url = mockbin
+def test_status(tmpdir, httpbin, do_request):
+    url = httpbin.url
 
     with vcr.use_cassette(str(tmpdir.join("status.yaml"))):
         response = do_request()("GET", url)
@@ -102,8 +140,8 @@ def test_status(tmpdir, mockbin, do_request):
 
 
 @pytest.mark.online
-def test_case_insensitive_headers(tmpdir, mockbin, do_request):
-    url = mockbin
+def test_case_insensitive_headers(tmpdir, httpbin, do_request):
+    url = httpbin.url
 
     with vcr.use_cassette(str(tmpdir.join("whatever.yaml"))):
         do_request()("GET", url)
@@ -116,8 +154,8 @@ def test_case_insensitive_headers(tmpdir, mockbin, do_request):
 
 
 @pytest.mark.online
-def test_content(tmpdir, mockbin, do_request):
-    url = mockbin
+def test_content(tmpdir, httpbin, do_request):
+    url = httpbin.url
 
     with vcr.use_cassette(str(tmpdir.join("cointent.yaml"))):
         response = do_request()("GET", url)
@@ -129,23 +167,21 @@ def test_content(tmpdir, mockbin, do_request):
 
 
 @pytest.mark.online
-def test_json(tmpdir, mockbin, do_request):
-    url = mockbin + "/request"
-
-    headers = {"content-type": "application/json"}
+def test_json(tmpdir, httpbin, do_request):
+    url = httpbin.url + "/json"
 
     with vcr.use_cassette(str(tmpdir.join("json.yaml"))):
-        response = do_request(headers=headers)("GET", url)
+        response = do_request()("GET", url)
 
     with vcr.use_cassette(str(tmpdir.join("json.yaml"))) as cassette:
-        cassette_response = do_request(headers=headers)("GET", url)
+        cassette_response = do_request()("GET", url)
         assert cassette_response.json() == response.json()
         assert cassette.play_count == 1
 
 
 @pytest.mark.online
-def test_params_same_url_distinct_params(tmpdir, mockbin, do_request):
-    url = mockbin + "/request"
+def test_params_same_url_distinct_params(tmpdir, httpbin, do_request):
+    url = httpbin.url + "/get"
     headers = {"Content-Type": "application/json"}
     params = {"a": 1, "b": False, "c": "c"}
 
@@ -165,22 +201,20 @@ def test_params_same_url_distinct_params(tmpdir, mockbin, do_request):
 
 
 @pytest.mark.online
-def test_redirect(mockbin, yml, do_request):
-    url = mockbin + "/redirect/303/2"
+def test_redirect(httpbin, yml, do_request):
+    url = httpbin.url + "/redirect-to"
 
-    redirect_kwargs = {HTTPX_REDIRECT_PARAM.name: True}
-
-    response = do_request()("GET", url, **redirect_kwargs)
+    response = do_request()("GET", url)
     with vcr.use_cassette(yml):
-        response = do_request()("GET", url, **redirect_kwargs)
+        response = do_request()("GET", url, params={"url": "./get", "status_code": 302})
 
     with vcr.use_cassette(yml) as cassette:
-        cassette_response = do_request()("GET", url, **redirect_kwargs)
+        cassette_response = do_request()("GET", url, params={"url": "./get", "status_code": 302})
 
         assert cassette_response.status_code == response.status_code
         assert len(cassette_response.history) == len(response.history)
-        assert len(cassette) == 3
-        assert cassette.play_count == 3
+        assert len(cassette) == 2
+        assert cassette.play_count == 2
 
     # Assert that the real response and the cassette response have a similar
     # looking request_info.
@@ -189,22 +223,6 @@ def test_redirect(mockbin, yml, do_request):
     assert cassette_response.request.headers.items() == response.request.headers.items()
 
 
-@pytest.mark.online
-def test_work_with_gzipped_data(mockbin, do_request, yml):
-    url = mockbin + "/gzip?foo=bar"
-    headers = {"accept-encoding": "deflate, gzip"}
-
-    with vcr.use_cassette(yml):
-        do_request(headers=headers)("GET", url)
-
-    with vcr.use_cassette(yml) as cassette:
-        cassette_response = do_request(headers=headers)("GET", url)
-
-        assert cassette_response.headers["content-encoding"] == "gzip"
-        assert cassette_response.read()
-        assert cassette.play_count == 1
-
-
 @pytest.mark.online
 @pytest.mark.parametrize("url", ["https://github.com/kevin1024/vcrpy/issues/" + str(i) for i in range(3, 6)])
 def test_simple_fetching(do_request, yml, url):
@@ -217,55 +235,32 @@ def test_simple_fetching(do_request, yml, url):
         assert cassette.play_count == 1
 
 
-def test_behind_proxy(do_request):
-    # This is recorded because otherwise we should have a live proxy somewhere.
-    yml = (
-        os.path.dirname(os.path.realpath(__file__)) + "/cassettes/" + "test_httpx_test_test_behind_proxy.yml"
-    )
-    url = "https://mockbin.org/headers"
-    proxy = "http://localhost:8080"
-    proxies = {"http://": proxy, "https://": proxy}
-
-    with vcr.use_cassette(yml):
-        response = do_request(proxies=proxies, verify=False)("GET", url)
-
-    with vcr.use_cassette(yml) as cassette:
-        cassette_response = do_request(proxies=proxies, verify=False)("GET", url)
-        assert str(cassette_response.request.url) == url
-        assert cassette.play_count == 1
-
-        assert cassette_response.headers["Via"] == "my_own_proxy", str(cassette_response.headers)
-        assert cassette_response.request.url == response.request.url
-
-
 @pytest.mark.online
-def test_cookies(tmpdir, mockbin, do_request):
+def test_cookies(tmpdir, httpbin, do_request):
     def client_cookies(client):
         return list(client.client.cookies)
 
     def response_cookies(response):
         return list(response.cookies)
 
-    url = mockbin + "/bin/26148652-fe25-4f21-aaf5-689b5b4bf65f"
-    headers = {"cookie": "k1=v1;k2=v2"}
+    url = httpbin.url + "/cookies/set"
+    params = {"k1": "v1", "k2": "v2"}
 
-    with do_request(headers=headers) as client:
+    with do_request(params=params, follow_redirects=False) as client:
         assert client_cookies(client) == []
 
-        redirect_kwargs = {HTTPX_REDIRECT_PARAM.name: True}
-
         testfile = str(tmpdir.join("cookies.yml"))
         with vcr.use_cassette(testfile):
-            r1 = client("GET", url, **redirect_kwargs)
+            r1 = client("GET", url)
 
             assert response_cookies(r1) == ["k1", "k2"]
 
-            r2 = client("GET", url, **redirect_kwargs)
+            r2 = client("GET", url)
 
             assert response_cookies(r2) == ["k1", "k2"]
             assert client_cookies(client) == ["k1", "k2"]
 
-    with do_request(headers=headers) as new_client:
+    with do_request(params=params, follow_redirects=False) as new_client:
         assert client_cookies(new_client) == []
 
         with vcr.use_cassette(testfile) as cassette:
@@ -277,40 +272,90 @@ def test_cookies(tmpdir, mockbin, do_request):
 
 
 @pytest.mark.online
-def test_relative_redirects(tmpdir, scheme, do_request, mockbin):
-    redirect_kwargs = {HTTPX_REDIRECT_PARAM.name: True}
+def test_stream(tmpdir, httpbin, do_request):
+    url = httpbin.url + "/stream-bytes/512"
+    testfile = str(tmpdir.join("stream.yml"))
 
-    url = mockbin + "/redirect/301?to=/redirect/301?to=/request"
-    testfile = str(tmpdir.join("relative_redirects.yml"))
     with vcr.use_cassette(testfile):
-        response = do_request()("GET", url, **redirect_kwargs)
-        assert len(response.history) == 2, response
-        assert response.json()["url"].endswith("request")
+        response_content = do_request().stream("GET", url)
+        assert len(response_content) == 512
 
     with vcr.use_cassette(testfile) as cassette:
-        response = do_request()("GET", url, **redirect_kwargs)
-        assert len(response.history) == 2
-        assert response.json()["url"].endswith("request")
-
-        assert cassette.play_count == 3
+        cassette_content = do_request().stream("GET", url)
+        assert cassette_content == response_content
+        assert len(cassette_content) == 512
+        assert cassette.play_count == 1
 
 
-@pytest.mark.online
-def test_redirect_wo_allow_redirects(do_request, mockbin, yml):
-    url = mockbin + "/redirect/308/5"
-
-    redirect_kwargs = {HTTPX_REDIRECT_PARAM.name: False}
-
-    with vcr.use_cassette(yml):
-        response = do_request()("GET", url, **redirect_kwargs)
-
-        assert str(response.url).endswith("308/5")
-        assert response.status_code == 308
+# Regular cassette formats support the status reason,
+# but the old HTTPX cassette format does not.
+@pytest.mark.parametrize(
+    "cassette_name,reason",
+    [
+        ("requests", "great"),
+        ("httpx_old_format", "OK"),
+    ],
+)
+def test_load_cassette_format(do_request, cassette_name, reason):
+    mydir = os.path.dirname(os.path.realpath(__file__))
+    yml = f"{mydir}/cassettes/gzip_{cassette_name}.yaml"
+    url = "https://httpbin.org/gzip"
 
     with vcr.use_cassette(yml) as cassette:
-        response = do_request()("GET", url, **redirect_kwargs)
-
-        assert str(response.url).endswith("308/5")
-        assert response.status_code == 308
-
+        cassette_response = do_request()("GET", url)
+        assert str(cassette_response.request.url) == url
         assert cassette.play_count == 1
+
+        # Should be able to load up the JSON inside,
+        # regardless whether the content is the gzipped
+        # in the cassette or not.
+        json = cassette_response.json()
+        assert json["method"] == "GET", json
+        assert cassette_response.status_code == 200
+        assert cassette_response.reason_phrase == reason
+
+
+def test_gzip__decode_compressed_response_false(tmpdir, httpbin, do_request):
+    """
+    Ensure that httpx is able to automatically decompress the response body.
+    """
+    for _ in range(2):  # one for recording, one for re-playing
+        with vcr.use_cassette(str(tmpdir.join("gzip.yaml"))) as cassette:
+            response = do_request()("GET", httpbin + "/gzip")
+            assert response.headers["content-encoding"] == "gzip"  # i.e. not removed
+            # The content stored in the cassette should be gzipped.
+            assert cassette.responses[0]["body"]["string"][:2] == b"\x1f\x8b"
+            assert_is_json_bytes(response.content)  # i.e. uncompressed bytes
+
+
+def test_gzip__decode_compressed_response_true(do_request, tmpdir, httpbin):
+    url = httpbin + "/gzip"
+
+    expected_response = do_request()("GET", url)
+    expected_content = expected_response.content
+    assert expected_response.headers["content-encoding"] == "gzip"  # self-test
+
+    with vcr.use_cassette(
+        str(tmpdir.join("decode_compressed.yaml")),
+        decode_compressed_response=True,
+    ) as cassette:
+        r = do_request()("GET", url)
+        assert r.headers["content-encoding"] == "gzip"  # i.e. not removed
+        content_length = r.headers["content-length"]
+        assert r.content == expected_content
+
+    # Has the cassette body been decompressed?
+    cassette_response_body = cassette.responses[0]["body"]["string"]
+    assert isinstance(cassette_response_body, str)
+
+    # Content should be JSON.
+    assert cassette_response_body[0:1] == "{"
+
+    with vcr.use_cassette(str(tmpdir.join("decode_compressed.yaml")), decode_compressed_response=True):
+        r = httpx.get(url)
+        assert "content-encoding" not in r.headers  # i.e. removed
+        assert r.content == expected_content
+
+        # As the content is uncompressed, it should have a bigger
+        # length than the compressed version.
+        assert r.headers["content-length"] > content_length

tests/integration/test_proxy.py

@@ -1,8 +1,8 @@
 """Test using a proxy."""
 
 import http.server
-import multiprocessing
 import socketserver
+import threading
 from urllib.request import urlopen
 
 import pytest
@@ -29,7 +29,8 @@ class Proxy(http.server.SimpleHTTPRequestHandler):
             # In Python 2 the response is an addinfourl instance.
             status = upstream_response.code
             headers = upstream_response.info().items()
-        self.send_response(status, upstream_response.msg)
+        self.log_request(status)
+        self.send_response_only(status, upstream_response.msg)
         for header in headers:
             self.send_header(*header)
         self.end_headers()
@@ -38,11 +39,12 @@ class Proxy(http.server.SimpleHTTPRequestHandler):
 
 @pytest.fixture(scope="session")
 def proxy_server():
-    httpd = socketserver.ThreadingTCPServer(("", 0), Proxy)
-    proxy_process = multiprocessing.Process(target=httpd.serve_forever)
-    proxy_process.start()
-    yield "http://{}:{}".format(*httpd.server_address)
-    proxy_process.terminate()
+    with socketserver.ThreadingTCPServer(("", 0), Proxy) as httpd:
+        proxy_process = threading.Thread(target=httpd.serve_forever)
+        proxy_process.start()
+        yield "http://{}:{}".format(*httpd.server_address)
+        httpd.shutdown()
+        proxy_process.join()
 
 
 def test_use_proxy(tmpdir, httpbin, proxy_server):
@@ -50,8 +52,10 @@ def test_use_proxy(tmpdir, httpbin, proxy_server):
     with vcr.use_cassette(str(tmpdir.join("proxy.yaml"))):
         response = requests.get(httpbin.url, proxies={"http": proxy_server})
 
-    with vcr.use_cassette(str(tmpdir.join("proxy.yaml"))) as cassette:
+    with vcr.use_cassette(str(tmpdir.join("proxy.yaml")), mode="once") as cassette:
         cassette_response = requests.get(httpbin.url, proxies={"http": proxy_server})
 
+    for key in set(cassette_response.headers.keys()) & set(response.headers.keys()):
+        assert cassette_response.headers[key] == response.headers[key]
     assert cassette_response.headers == response.headers
     assert cassette.play_count == 1

tests/integration/test_register_matcher.py

@@ -14,28 +14,28 @@ def false_matcher(r1, r2):
 
 
 @pytest.mark.online
-def test_registered_true_matcher(tmpdir, mockbin_request_url):
+def test_registered_true_matcher(tmpdir, httpbin):
     my_vcr = vcr.VCR()
     my_vcr.register_matcher("true", true_matcher)
     testfile = str(tmpdir.join("test.yml"))
     with my_vcr.use_cassette(testfile, match_on=["true"]):
         # These 2 different urls are stored as the same request
-        urlopen(mockbin_request_url)
-        urlopen(mockbin_request_url + "/get")
+        urlopen(httpbin.url)
+        urlopen(httpbin.url + "/get")
 
     with my_vcr.use_cassette(testfile, match_on=["true"]):
         # I can get the response twice even though I only asked for it once
-        urlopen(mockbin_request_url)
-        urlopen(mockbin_request_url)
+        urlopen(httpbin.url)
+        urlopen(httpbin.url)
 
 
 @pytest.mark.online
-def test_registered_false_matcher(tmpdir, mockbin_request_url):
+def test_registered_false_matcher(tmpdir, httpbin):
     my_vcr = vcr.VCR()
     my_vcr.register_matcher("false", false_matcher)
     testfile = str(tmpdir.join("test.yml"))
     with my_vcr.use_cassette(testfile, match_on=["false"]) as cass:
         # These 2 different urls are stored as different requests
-        urlopen(mockbin_request_url)
-        urlopen(mockbin_request_url + "/get")
+        urlopen(httpbin.url)
+        urlopen(httpbin.url + "/get")
         assert len(cass) == 2

tests/integration/test_register_persister.py

@@ -66,7 +66,7 @@ def test_load_cassette_with_custom_persister(tmpdir, httpbin):
 
     with my_vcr.use_cassette(test_fixture, serializer="json"):
         response = urlopen(httpbin.url).read()
-        assert b"difficult sometimes" in response
+        assert b"A simple HTTP Request & Response Service." in response
 
 
 def test_load_cassette_persister_exception_handling(tmpdir, httpbin):

tests/integration/test_requests.py

@@ -1,9 +1,10 @@
 """Test requests' interaction with vcr"""
 import pytest
-from assertions import assert_cassette_empty, assert_is_json_bytes
 
 import vcr
 
+from ..assertions import assert_cassette_empty, assert_is_json_bytes
+
 requests = pytest.importorskip("requests")
 
 
@@ -264,7 +265,7 @@ def test_nested_cassettes_with_session_created_before_nesting(httpbin_both, tmpd
 def test_post_file(tmpdir, httpbin_both):
     """Ensure that we handle posting a file."""
     url = httpbin_both + "/post"
-    with vcr.use_cassette(str(tmpdir.join("post_file.yaml"))) as cass, open("tox.ini", "rb") as f:
+    with vcr.use_cassette(str(tmpdir.join("post_file.yaml"))) as cass, open(".editorconfig", "rb") as f:
         original_response = requests.post(url, f).content
 
     # This also tests that we do the right thing with matching the body when they are files.
@@ -272,10 +273,10 @@ def test_post_file(tmpdir, httpbin_both):
         str(tmpdir.join("post_file.yaml")),
         match_on=("method", "scheme", "host", "port", "path", "query", "body"),
     ) as cass:
-        with open("tox.ini", "rb") as f:
-            tox_content = f.read()
-        assert cass.requests[0].body.read() == tox_content
-        with open("tox.ini", "rb") as f:
+        with open(".editorconfig", "rb") as f:
+            editorconfig = f.read()
+        assert cass.requests[0].body.read() == editorconfig
+        with open(".editorconfig", "rb") as f:
             new_response = requests.post(url, f).content
         assert original_response == new_response
 

tests/integration/test_stubs.py

@@ -2,10 +2,10 @@ import http.client as httplib
 import json
 import zlib
 
-from assertions import assert_is_json_bytes
-
 import vcr
 
+from ..assertions import assert_is_json_bytes
+
 
 def _headers_are_case_insensitive(host, port):
     conn = httplib.HTTPConnection(host, port)

tests/integration/test_tornado.py

@@ -1,19 +1,44 @@
 """Test requests' interaction with vcr"""
-
+import asyncio
+import functools
+import inspect
 import json
 
 import pytest
-from assertions import assert_cassette_empty, assert_is_json_bytes
 
 import vcr
 from vcr.errors import CannotOverwriteExistingCassetteException
 
+from ..assertions import assert_cassette_empty, assert_is_json_bytes
+
 tornado = pytest.importorskip("tornado")
+gen = pytest.importorskip("tornado.gen")
 http = pytest.importorskip("tornado.httpclient")
 
 # whether the current version of Tornado supports the raise_error argument for
 # fetch().
 supports_raise_error = tornado.version_info >= (4,)
+raise_error_for_response_code_only = tornado.version_info >= (6,)
+
+
+def gen_test(func):
+    @functools.wraps(func)
+    def wrapper(*args, **kwargs):
+        async def coro():
+            return await gen.coroutine(func)(*args, **kwargs)
+
+        return asyncio.run(coro())
+
+    # Patch the signature so pytest can inject fixtures
+    # we can't use wrapt.decorator because it returns a generator function
+    wrapper.__signature__ = inspect.signature(func)
+    return wrapper
+
+
+@pytest.fixture(params=["https", "http"])
+def scheme(request):
+    """Fixture that returns both http and https."""
+    return request.param
 
 
 @pytest.fixture(params=["simple", "curl", "default"])
@@ -43,7 +68,8 @@ def post(client, url, data=None, **kwargs):
     return client.fetch(http.HTTPRequest(url, method="POST", **kwargs))
 
 
-@pytest.mark.gen_test
+@pytest.mark.online
+@gen_test
 def test_status_code(get_client, scheme, tmpdir):
     """Ensure that we can read the status code"""
     url = scheme + "://httpbin.org/"
@@ -55,7 +81,8 @@ def test_status_code(get_client, scheme, tmpdir):
         assert 1 == cass.play_count
 
 
-@pytest.mark.gen_test
+@pytest.mark.online
+@gen_test
 def test_headers(get_client, scheme, tmpdir):
     """Ensure that we can read the headers back"""
     url = scheme + "://httpbin.org/"
@@ -67,7 +94,8 @@ def test_headers(get_client, scheme, tmpdir):
         assert 1 == cass.play_count
 
 
-@pytest.mark.gen_test
+@pytest.mark.online
+@gen_test
 def test_body(get_client, tmpdir, scheme):
     """Ensure the responses are all identical enough"""
 
@@ -80,20 +108,21 @@ def test_body(get_client, tmpdir, scheme):
         assert 1 == cass.play_count
 
 
-@pytest.mark.gen_test
-def test_effective_url(get_client, scheme, tmpdir):
+@gen_test
+def test_effective_url(get_client, tmpdir, httpbin):
     """Ensure that the effective_url is captured"""
-    url = scheme + "://mockbin.org/redirect/301?url=/html"
+    url = httpbin.url + "/redirect/1"
     with vcr.use_cassette(str(tmpdir.join("url.yaml"))):
         effective_url = (yield get(get_client(), url)).effective_url
-        assert effective_url == scheme + "://mockbin.org/redirect/301/0"
+        assert effective_url == httpbin.url + "/get"
 
     with vcr.use_cassette(str(tmpdir.join("url.yaml"))) as cass:
         assert effective_url == (yield get(get_client(), url)).effective_url
         assert 1 == cass.play_count
 
 
-@pytest.mark.gen_test
+@pytest.mark.online
+@gen_test
 def test_auth(get_client, tmpdir, scheme):
     """Ensure that we can handle basic auth"""
     auth = ("user", "passwd")
@@ -108,7 +137,8 @@ def test_auth(get_client, tmpdir, scheme):
         assert 1 == cass.play_count
 
 
-@pytest.mark.gen_test
+@pytest.mark.online
+@gen_test
 def test_auth_failed(get_client, tmpdir, scheme):
     """Ensure that we can save failed auth statuses"""
     auth = ("user", "wrongwrongwrong")
@@ -131,7 +161,8 @@ def test_auth_failed(get_client, tmpdir, scheme):
         assert 1 == cass.play_count
 
 
-@pytest.mark.gen_test
+@pytest.mark.online
+@gen_test
 def test_post(get_client, tmpdir, scheme):
     """Ensure that we can post and cache the results"""
     data = {"key1": "value1", "key2": "value2"}
@@ -146,10 +177,10 @@ def test_post(get_client, tmpdir, scheme):
     assert 1 == cass.play_count
 
 
-@pytest.mark.gen_test
-def test_redirects(get_client, tmpdir, scheme):
+@gen_test
+def test_redirects(get_client, tmpdir, httpbin):
     """Ensure that we can handle redirects"""
-    url = scheme + "://mockbin.org/redirect/301?url=bytes/1024"
+    url = httpbin + "/redirect-to?url=bytes/1024&status_code=301"
     with vcr.use_cassette(str(tmpdir.join("requests.yaml"))):
         content = (yield get(get_client(), url)).body
 
@@ -158,7 +189,8 @@ def test_redirects(get_client, tmpdir, scheme):
         assert cass.play_count == 1
 
 
-@pytest.mark.gen_test
+@pytest.mark.online
+@gen_test
 def test_cross_scheme(get_client, tmpdir, scheme):
     """Ensure that requests between schemes are treated separately"""
     # First fetch a url under http, and then again under https and then
@@ -177,7 +209,8 @@ def test_cross_scheme(get_client, tmpdir, scheme):
         assert cass.play_count == 2
 
 
-@pytest.mark.gen_test
+@pytest.mark.online
+@gen_test
 def test_gzip(get_client, tmpdir, scheme):
     """
     Ensure that httpclient is able to automatically decompress the response
@@ -202,7 +235,8 @@ def test_gzip(get_client, tmpdir, scheme):
         assert 1 == cass.play_count
 
 
-@pytest.mark.gen_test
+@pytest.mark.online
+@gen_test
 def test_https_with_cert_validation_disabled(get_client, tmpdir):
     cass_path = str(tmpdir.join("cert_validation_disabled.yaml"))
 
@@ -214,7 +248,7 @@ def test_https_with_cert_validation_disabled(get_client, tmpdir):
         assert 1 == cass.play_count
 
 
-@pytest.mark.gen_test
+@gen_test
 def test_unsupported_features_raises_in_future(get_client, tmpdir):
     """Ensure that the exception for an AsyncHTTPClient feature not being
     supported is raised inside the future."""
@@ -232,7 +266,11 @@ def test_unsupported_features_raises_in_future(get_client, tmpdir):
 
 
 @pytest.mark.skipif(not supports_raise_error, reason="raise_error unavailable in tornado <= 3")
-@pytest.mark.gen_test
+@pytest.mark.skipif(
+    raise_error_for_response_code_only,
+    reason="raise_error only ignores HTTPErrors due to response code",
+)
+@gen_test
 def test_unsupported_features_raise_error_disabled(get_client, tmpdir):
     """Ensure that the exception for an AsyncHTTPClient feature not being
     supported is not raised if raise_error=False."""
@@ -251,7 +289,8 @@ def test_unsupported_features_raise_error_disabled(get_client, tmpdir):
     assert "not yet supported by VCR" in str(response.error)
 
 
-@pytest.mark.gen_test
+@pytest.mark.online
+@gen_test
 def test_cannot_overwrite_cassette_raises_in_future(get_client, tmpdir):
     """Ensure that CannotOverwriteExistingCassetteException is raised inside
     the future."""
@@ -267,7 +306,11 @@ def test_cannot_overwrite_cassette_raises_in_future(get_client, tmpdir):
 
 
 @pytest.mark.skipif(not supports_raise_error, reason="raise_error unavailable in tornado <= 3")
-@pytest.mark.gen_test
+@pytest.mark.skipif(
+    raise_error_for_response_code_only,
+    reason="raise_error only ignores HTTPErrors due to response code",
+)
+@gen_test
 def test_cannot_overwrite_cassette_raise_error_disabled(get_client, tmpdir):
     """Ensure that CannotOverwriteExistingCassetteException is not raised if
     raise_error=False in the fetch() call."""
@@ -281,14 +324,14 @@ def test_cannot_overwrite_cassette_raise_error_disabled(get_client, tmpdir):
     assert isinstance(response.error, CannotOverwriteExistingCassetteException)
 
 
-@pytest.mark.gen_test
+@gen_test
 @vcr.use_cassette(path_transformer=vcr.default_vcr.ensure_suffix(".yaml"))
 def test_tornado_with_decorator_use_cassette(get_client):
     response = yield get_client().fetch(http.HTTPRequest("http://www.google.com/", method="GET"))
     assert response.body.decode("utf-8") == "not actually google"
 
 
-@pytest.mark.gen_test
+@gen_test
 @vcr.use_cassette(path_transformer=vcr.default_vcr.ensure_suffix(".yaml"))
 def test_tornado_exception_can_be_caught(get_client):
     try:
@@ -302,7 +345,8 @@ def test_tornado_exception_can_be_caught(get_client):
         assert e.code == 404
 
 
-@pytest.mark.gen_test
+@pytest.mark.online
+@gen_test
 def test_existing_references_get_patched(tmpdir):
     from tornado.httpclient import AsyncHTTPClient
 
@@ -315,7 +359,8 @@ def test_existing_references_get_patched(tmpdir):
         assert cass.play_count == 1
 
 
-@pytest.mark.gen_test
+@pytest.mark.online
+@gen_test
 def test_existing_instances_get_patched(get_client, tmpdir):
     """Ensure that existing instances of AsyncHTTPClient get patched upon
     entering VCR context."""
@@ -330,7 +375,8 @@ def test_existing_instances_get_patched(get_client, tmpdir):
         assert cass.play_count == 1
 
 
-@pytest.mark.gen_test
+@pytest.mark.online
+@gen_test
 def test_request_time_is_set(get_client, tmpdir):
     """Ensures that the request_time on HTTPResponses is set."""
 

tests/integration/test_urllib2.py

@@ -5,12 +5,13 @@ from urllib.parse import urlencode
 from urllib.request import urlopen
 
 import pytest_httpbin.certs
-from assertions import assert_cassette_has_one_response
 from pytest import mark
 
 # Internal imports
 import vcr
 
+from ..assertions import assert_cassette_has_one_response
+
 
 def urlopen_with_cafile(*args, **kwargs):
     context = ssl.create_default_context(cafile=pytest_httpbin.certs.where())
@@ -57,13 +58,13 @@ def test_response_headers(httpbin_both, tmpdir):
 
 
 @mark.online
-def test_effective_url(tmpdir):
+def test_effective_url(tmpdir, httpbin):
     """Ensure that the effective_url is captured"""
-    url = "http://mockbin.org/redirect/301"
+    url = httpbin.url + "/redirect-to?url=.%2F&status_code=301"
 
     with vcr.use_cassette(str(tmpdir.join("headers.yaml"))):
         effective_url = urlopen_with_cafile(url).geturl()
-        assert effective_url == "http://mockbin.org/redirect/301/0"
+        assert effective_url == httpbin.url + "/"
 
     with vcr.use_cassette(str(tmpdir.join("headers.yaml"))):
         assert effective_url == urlopen_with_cafile(url).geturl()

tests/integration/test_urllib3.py

@@ -4,12 +4,13 @@
 
 import pytest
 import pytest_httpbin
-from assertions import assert_cassette_empty, assert_is_json_bytes
 
 import vcr
 from vcr.patch import force_reset
 from vcr.stubs.compat import get_headers
 
+from ..assertions import assert_cassette_empty, assert_is_json_bytes
+
 urllib3 = pytest.importorskip("urllib3")
 
 
@@ -99,9 +100,9 @@ def test_post(tmpdir, httpbin_both, verify_pool_mgr):
 
 
 @pytest.mark.online
-def test_redirects(tmpdir, verify_pool_mgr):
+def test_redirects(tmpdir, verify_pool_mgr, httpbin):
     """Ensure that we can handle redirects"""
-    url = "http://mockbin.org/redirect/301"
+    url = httpbin.url + "/redirect/1"
 
     with vcr.use_cassette(str(tmpdir.join("verify_pool_mgr.yaml"))):
         content = verify_pool_mgr.request("GET", url).data

tests/integration/test_wild.py

@@ -63,12 +63,12 @@ def test_flickr_should_respond_with_200(tmpdir):
 def test_cookies(tmpdir, httpbin):
     testfile = str(tmpdir.join("cookies.yml"))
     with vcr.use_cassette(testfile):
-        s = requests.Session()
-        s.get(httpbin.url + "/cookies/set?k1=v1&k2=v2")
-        assert s.cookies.keys() == ["k1", "k2"]
+        with requests.Session() as s:
+            s.get(httpbin.url + "/cookies/set?k1=v1&k2=v2")
+            assert s.cookies.keys() == ["k1", "k2"]
 
-        r2 = s.get(httpbin.url + "/cookies")
-        assert sorted(r2.json()["cookies"].keys()) == ["k1", "k2"]
+            r2 = s.get(httpbin.url + "/cookies")
+            assert sorted(r2.json()["cookies"].keys()) == ["k1", "k2"]
 
 
 @pytest.mark.online

tests/unit/test_stubs.py

@@ -1,3 +1,4 @@
+import contextlib
 from unittest import mock
 
 from pytest import mark
@@ -16,7 +17,7 @@ class TestVCRConnection:
     @mark.online
     @mock.patch("vcr.cassette.Cassette.can_play_response_for", return_value=False)
     def testing_connect(*args):
-        vcr_connection = VCRHTTPSConnection("www.google.com")
-        vcr_connection.cassette = Cassette("test", record_mode=mode.ALL)
-        vcr_connection.real_connection.connect()
-        assert vcr_connection.real_connection.sock is not None
+        with contextlib.closing(VCRHTTPSConnection("www.google.com")) as vcr_connection:
+            vcr_connection.cassette = Cassette("test", record_mode=mode.ALL)
+            vcr_connection.real_connection.connect()
+            assert vcr_connection.real_connection.sock is not None

tests/unit/test_vcr.py

@@ -372,3 +372,19 @@ def test_path_class_as_cassette():
     )
     with use_cassette(path):
         pass
+
+
+def test_use_cassette_generator_return():
+    ret_val = object()
+
+    vcr = VCR()
+
+    @vcr.use_cassette("test")
+    def gen():
+        return ret_val
+        yield
+
+    with pytest.raises(StopIteration) as exc_info:
+        next(gen())
+
+    assert exc_info.value.value is ret_val

tox.ini

@@ -1,82 +0,0 @@
-[tox]
-skip_missing_interpreters=true
-envlist =
-  cov-clean,
-  lint,
-  {py38,py39,py310,py311}-{requests-urllib3-1,httplib2,urllib3-1,tornado4,boto3,aiohttp,httpx},
-  {py310,py311}-{requests-urllib3-2,urllib3-2},
-  {pypy3}-{requests-urllib3-1,httplib2,urllib3-1,tornado4,boto3},
-  {py310}-httpx019,
-  cov-report
-
-
-[gh-actions]
-python =
-    3.8: py38
-    3.9: py39
-    3.10: py310, lint
-    3.11: py311
-    pypy-3: pypy3
-
-# Coverage environment tasks: cov-clean and cov-report
-# https://pytest-cov.readthedocs.io/en/latest/tox.html
-[testenv:cov-clean]
-deps = coverage
-skip_install=true
-commands = coverage erase
-
-[testenv:cov-report]
-deps = coverage
-skip_install=true
-commands =
-  coverage html
-  coverage report --fail-under=90
-
-[testenv:lint]
-skipsdist = True
-commands =
-    black --version
-    black --check --diff .
-    ruff --version
-    ruff check .
-deps =
-  black
-  ruff
-basepython = python3.10
-
-[testenv]
-# Need to use develop install so that paths
-# for aggregate code coverage combine
-usedevelop=true
-commands =
-    ./runtests.sh --cov=./vcr --cov-branch --cov-report=xml --cov-append {posargs}
-allowlist_externals =
-    ./runtests.sh
-deps =
-    Werkzeug==2.0.3
-    pytest
-    pytest-httpbin>=1.0.1
-    pytest-cov
-    PyYAML
-    ipaddress
-    requests: requests>=2.22.0
-    httplib2: httplib2
-    urllib3-1: urllib3<2
-    urllib3-2: urllib3<3
-    boto3: boto3
-    aiohttp: aiohttp
-    aiohttp: pytest-asyncio
-    aiohttp: pytest-aiohttp
-    httpx: httpx
-    {py38,py39,py310}-{httpx}: httpx
-    {py38,py39,py310}-{httpx}: pytest-asyncio
-    httpx: httpx>0.19
-    httpx019: httpx==0.19
-    {py38,py39,py310}-{httpx}: pytest-asyncio
-depends =
-  lint,{py38,py39,py310,py311,pypy3}-{requests-urllib3-1,httplib2,urllib3-1,tornado4,boto3},{py310,py311}-{requests-urllib3-2,urllib3-2},{py38,py39,py310,py311}-{aiohttp},{py38,py39,py310,py311}-{httpx}: cov-clean
-  cov-report: lint,{py38,py39,py310,py311,pypy3}-{requests-urllib3-1,httplib2,urllib3-1,tornado4,boto3},{py310,py311}-{requests-urllib3-2,urllib3-2},{py38,py39,py310,py311}-{aiohttp}
-passenv =
-    AWS_ACCESS_KEY_ID
-    AWS_DEFAULT_REGION
-    AWS_SECRET_ACCESS_KEY

vcr/__init__.py

@@ -4,7 +4,7 @@ from logging import NullHandler
 from .config import VCR
 from .record_mode import RecordMode as mode  # noqa: F401
 
-__version__ = "5.1.0"
+__version__ = "6.0.1"
 
 logging.getLogger(__name__).addHandler(NullHandler())
 

vcr/cassette.py

@@ -3,7 +3,6 @@ import contextlib
 import copy
 import inspect
 import logging
-import sys
 from asyncio import iscoroutinefunction
 
 import wrapt
@@ -126,20 +125,7 @@ class CassetteContextDecorator:
         duration of the generator.
         """
         with self as cassette:
-            coroutine = fn(cassette)
-            # We don't need to catch StopIteration. The caller (Tornado's
-            # gen.coroutine, for example) will handle that.
-            to_yield = next(coroutine)
-            while True:
-                try:
-                    to_send = yield to_yield
-                except Exception:
-                    to_yield = coroutine.throw(*sys.exc_info())
-                else:
-                    try:
-                        to_yield = coroutine.send(to_send)
-                    except StopIteration:
-                        break
+            return (yield from fn(cassette))
 
     def _handle_function(self, fn):
         with self as cassette:

vcr/patch.py

@@ -67,14 +67,6 @@ else:
     _HTTPSConnectionWithTimeout = httplib2.HTTPSConnectionWithTimeout
     _SCHEME_TO_CONNECTION = httplib2.SCHEME_TO_CONNECTION
 
-# Try to save the original types for boto
-try:
-    import boto.https_connection
-except ImportError:  # pragma: no cover
-    pass
-else:
-    _CertValidatingHTTPSConnection = boto.https_connection.CertValidatingHTTPSConnection
-
 # Try to save the original types for Tornado
 try:
     import tornado.simple_httpclient
@@ -103,8 +95,8 @@ try:
 except ImportError:  # pragma: no cover
     pass
 else:
-    _HttpxSyncClient_send = httpx.Client.send
-    _HttpxAsyncClient_send = httpx.AsyncClient.send
+    _HttpxSyncClient_send_single_request = httpx.Client._send_single_request
+    _HttpxAsyncClient_send_single_request = httpx.AsyncClient._send_single_request
 
 
 class CassettePatcherBuilder:
@@ -126,7 +118,6 @@ class CassettePatcherBuilder:
             self._boto3(),
             self._urllib3(),
             self._httplib2(),
-            self._boto(),
             self._tornado(),
             self._aiohttp(),
             self._httpx(),
@@ -269,21 +260,14 @@ class CassettePatcherBuilder:
 
             yield cpool, "HTTPConnectionWithTimeout", VCRHTTPConnectionWithTimeout
             yield cpool, "HTTPSConnectionWithTimeout", VCRHTTPSConnectionWithTimeout
-            yield cpool, "SCHEME_TO_CONNECTION", {
-                "http": VCRHTTPConnectionWithTimeout,
-                "https": VCRHTTPSConnectionWithTimeout,
-            }
-
-    @_build_patchers_from_mock_triples_decorator
-    def _boto(self):
-        try:
-            import boto.https_connection as cpool
-        except ImportError:  # pragma: no cover
-            pass
-        else:
-            from .stubs.boto_stubs import VCRCertValidatingHTTPSConnection
-
-            yield cpool, "CertValidatingHTTPSConnection", VCRCertValidatingHTTPSConnection
+            yield (
+                cpool,
+                "SCHEME_TO_CONNECTION",
+                {
+                    "http": VCRHTTPConnectionWithTimeout,
+                    "https": VCRHTTPSConnectionWithTimeout,
+                },
+            )
 
     @_build_patchers_from_mock_triples_decorator
     def _tornado(self):
@@ -327,11 +311,11 @@ class CassettePatcherBuilder:
         else:
             from .stubs.httpx_stubs import async_vcr_send, sync_vcr_send
 
-            new_async_client_send = async_vcr_send(self._cassette, _HttpxAsyncClient_send)
-            yield httpx.AsyncClient, "send", new_async_client_send
+            new_async_client_send = async_vcr_send(self._cassette, _HttpxAsyncClient_send_single_request)
+            yield httpx.AsyncClient, "_send_single_request", new_async_client_send
 
-            new_sync_client_send = sync_vcr_send(self._cassette, _HttpxSyncClient_send)
-            yield httpx.Client, "send", new_sync_client_send
+            new_sync_client_send = sync_vcr_send(self._cassette, _HttpxSyncClient_send_single_request)
+            yield httpx.Client, "_send_single_request", new_sync_client_send
 
     def _urllib3_patchers(self, cpool, conn, stubs):
         http_connection_remover = ConnectionRemover(
@@ -388,10 +372,6 @@ class ConnectionRemover:
         if isinstance(connection, self._connection_class):
             self._connection_pool_to_connections.setdefault(pool, set()).add(connection)
 
-    def remove_connection_to_pool_entry(self, pool, connection):
-        if isinstance(connection, self._connection_class):
-            self._connection_pool_to_connections[self._connection_class].remove(connection)
-
     def __enter__(self):
         return self
 
@@ -402,10 +382,13 @@ class ConnectionRemover:
                 connection = pool.pool.get()
                 if isinstance(connection, self._connection_class):
                     connections.remove(connection)
+                    connection.close()
                 else:
                     readd_connections.append(connection)
             for connection in readd_connections:
                 pool._put_conn(connection)
+            for connection in connections:
+                connection.close()
 
 
 def reset_patchers():
@@ -447,13 +430,6 @@ def reset_patchers():
         yield mock.patch.object(cpool, "HTTPSConnectionWithTimeout", _HTTPSConnectionWithTimeout)
         yield mock.patch.object(cpool, "SCHEME_TO_CONNECTION", _SCHEME_TO_CONNECTION)
 
-    try:
-        import boto.https_connection as cpool
-    except ImportError:  # pragma: no cover
-        pass
-    else:
-        yield mock.patch.object(cpool, "CertValidatingHTTPSConnection", _CertValidatingHTTPSConnection)
-
     try:
         import tornado.simple_httpclient as simple
     except ImportError:  # pragma: no cover

vcr/serializers/compat.py

@@ -56,7 +56,7 @@ def convert_body_to_unicode(resp):
     If the request or responses body is bytes, decode it to a string
     (for python3 support)
     """
-    if type(resp) is not dict:
+    if not isinstance(resp, dict):
         # Some of the tests just serialize and deserialize a string.
         return _convert_string_to_unicode(resp)
     else:

vcr/serializers/jsonserializer.py

@@ -1,7 +1,4 @@
-try:
-    import simplejson as json
-except ImportError:
-    import json
+import json
 
 
 def deserialize(cassette_string):

vcr/stubs/__init__.py

@@ -389,6 +389,8 @@ class VCRHTTPConnection(VCRConnection):
 
     _baseclass = HTTPConnection
     _protocol = "http"
+    debuglevel = _baseclass.debuglevel
+    _http_vsn = _baseclass._http_vsn
 
 
 class VCRHTTPSConnection(VCRConnection):
@@ -397,3 +399,5 @@ class VCRHTTPSConnection(VCRConnection):
     _baseclass = HTTPSConnection
     _protocol = "https"
     is_verified = True
+    debuglevel = _baseclass.debuglevel
+    _http_vsn = _baseclass._http_vsn

vcr/stubs/boto_stubs.py

@@ -1,9 +0,0 @@
-"""Stubs for boto"""
-
-from boto.https_connection import CertValidatingHTTPSConnection
-
-from ..stubs import VCRHTTPSConnection
-
-
-class VCRCertValidatingHTTPSConnection(VCRHTTPSConnection):
-    _baseclass = CertValidatingHTTPSConnection

vcr/stubs/httpx_stubs.py

@@ -1,3 +1,4 @@
+import asyncio
 import functools
 import inspect
 import logging
@@ -6,7 +7,9 @@ from unittest.mock import MagicMock, patch
 import httpx
 
 from vcr.errors import CannotOverwriteExistingCassetteException
+from vcr.filters import decode_response
 from vcr.request import Request as VcrRequest
+from vcr.serializers.compat import convert_body_to_bytes
 
 _httpx_signature = inspect.signature(httpx.Client.request)
 
@@ -33,14 +36,29 @@ def _transform_headers(httpx_response):
     return out
 
 
-def _to_serialized_response(httpx_response):
-    return {
-        "status_code": httpx_response.status_code,
-        "http_version": httpx_response.http_version,
-        "headers": _transform_headers(httpx_response),
-        "content": httpx_response.content.decode("utf-8", "ignore"),
+async def _to_serialized_response(resp, aread):
+    # The content shouldn't already have been read in by HTTPX.
+    assert not hasattr(resp, "_decoder")
+
+    # Retrieve the content, but without decoding it.
+    with patch.dict(resp.headers, {"Content-Encoding": ""}):
+        if aread:
+            await resp.aread()
+        else:
+            resp.read()
+
+    result = {
+        "status": {"code": resp.status_code, "message": resp.reason_phrase},
+        "headers": _transform_headers(resp),
+        "body": {"string": resp.content},
     }
 
+    # As the content wasn't decoded, we restore the response to a state which
+    # will be capable of decoding the content for the consumer.
+    del resp._decoder
+    resp._content = resp._get_content_decoder().decode(resp.content)
+    return result
+
 
 def _from_serialized_headers(headers):
     """
@@ -57,15 +75,32 @@ def _from_serialized_headers(headers):
 @patch("httpx.Response.close", MagicMock())
 @patch("httpx.Response.read", MagicMock())
 def _from_serialized_response(request, serialized_response, history=None):
-    content = serialized_response.get("content").encode()
+    # Cassette format generated for HTTPX requests by older versions of
+    # vcrpy. We restructure the content to resemble what a regular
+    # cassette looks like.
+    if "status_code" in serialized_response:
+        serialized_response = decode_response(
+            convert_body_to_bytes(
+                {
+                    "headers": serialized_response["headers"],
+                    "body": {"string": serialized_response["content"]},
+                    "status": {"code": serialized_response["status_code"]},
+                },
+            ),
+        )
+        extensions = None
+    else:
+        extensions = {"reason_phrase": serialized_response["status"]["message"].encode()}
+
     response = httpx.Response(
-        status_code=serialized_response.get("status_code"),
+        status_code=serialized_response["status"]["code"],
         request=request,
-        headers=_from_serialized_headers(serialized_response.get("headers")),
-        content=content,
+        headers=_from_serialized_headers(serialized_response["headers"]),
+        content=serialized_response["body"]["string"],
         history=history or [],
+        extensions=extensions,
     )
-    response._content = content
+
     return response
 
 
@@ -91,45 +126,23 @@ def _shared_vcr_send(cassette, real_send, *args, **kwargs):
     return vcr_request, None
 
 
-def _record_responses(cassette, vcr_request, real_response):
+async def _record_responses(cassette, vcr_request, real_response, aread):
     for past_real_response in real_response.history:
         past_vcr_request = _make_vcr_request(past_real_response.request)
-        cassette.append(past_vcr_request, _to_serialized_response(past_real_response))
+        cassette.append(past_vcr_request, await _to_serialized_response(past_real_response, aread))
 
     if real_response.history:
         # If there was a redirection keep we want the request which will hold the
         # final redirect value
         vcr_request = _make_vcr_request(real_response.request)
 
-    cassette.append(vcr_request, _to_serialized_response(real_response))
+    cassette.append(vcr_request, await _to_serialized_response(real_response, aread))
     return real_response
 
 
 def _play_responses(cassette, request, vcr_request, client, kwargs):
-    history = []
-
-    allow_redirects = kwargs.get(
-        HTTPX_REDIRECT_PARAM.name,
-        HTTPX_REDIRECT_PARAM.default,
-    )
     vcr_response = cassette.play_response(vcr_request)
     response = _from_serialized_response(request, vcr_response)
-
-    while allow_redirects and 300 <= response.status_code <= 399:
-        next_url = response.headers.get("location")
-        if not next_url:
-            break
-
-        vcr_request = VcrRequest("GET", next_url, None, dict(response.headers))
-        vcr_request = cassette.find_requests_with_most_matches(vcr_request)[0][0]
-
-        history.append(response)
-        # add cookies from response to session cookie store
-        client.cookies.extract_cookies(response)
-
-        vcr_response = cassette.play_response(vcr_request)
-        response = _from_serialized_response(vcr_request, vcr_response, history)
-
     return response
 
 
@@ -141,7 +154,8 @@ async def _async_vcr_send(cassette, real_send, *args, **kwargs):
         return response
 
     real_response = await real_send(*args, **kwargs)
-    return _record_responses(cassette, vcr_request, real_response)
+    await _record_responses(cassette, vcr_request, real_response, aread=True)
+    return real_response
 
 
 def async_vcr_send(cassette, real_send):
@@ -160,7 +174,8 @@ def _sync_vcr_send(cassette, real_send, *args, **kwargs):
         return response
 
     real_response = real_send(*args, **kwargs)
-    return _record_responses(cassette, vcr_request, real_response)
+    asyncio.run(_record_responses(cassette, vcr_request, real_response, aread=False))
+    return real_response
 
 
 def sync_vcr_send(cassette, real_send):