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Add help message to check_tty AttributeError

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Edward Barak
2019-03-28 09:37:07 -04:00
parent efeb57282b
commit 57a36d49f2
1 changed files with 4 additions and 1 deletions
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5
progress/__init__.py
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@@ -109,7 +109,10 @@ class Infinite(object):
print(SHOW_CURSOR, end='', file=self.file) print(SHOW_CURSOR, end='', file=self.file)
def is_tty(self): def is_tty(self):
return self.file.isatty() if self.check_tty else True try:
return self.file.isatty() if self.check_tty else True
except AttributeError:
raise AttributeError('\'{}\' object has no attribute \'isatty\'. Try setting parameter check_tty=False.'.format(self))
def next(self, n=1): def next(self, n=1):
now = monotonic() now = monotonic()