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Message #00188
[Bug 901235] [NEW] Warns after using a variable that was deleted in a conditional
Public bug reported:
Consider this snippet:
def f():
x = 1
if False:
del x
x
It is entirely appropriate to use 'x' after that conditional, but
pyflakes warns with "undefined name 'x'". Instead it should not warn at
all.
See http://bazaar.launchpad.net/~testtools-
committers/testtools/trunk/view/head:/testtools/matchers.py#L789 for a
real world example.
** Affects: pyflakes
Importance: Undecided
Status: New
** Branch linked: lp:~jml/divmod.org/undefined-after-conditional-del
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https://bugs.launchpad.net/bugs/901235
Title:
Warns after using a variable that was deleted in a conditional
Status in Pyflakes:
New
Bug description:
Consider this snippet:
def f():
x = 1
if False:
del x
x
It is entirely appropriate to use 'x' after that conditional, but
pyflakes warns with "undefined name 'x'". Instead it should not warn
at all.
See http://bazaar.launchpad.net/~testtools-
committers/testtools/trunk/view/head:/testtools/matchers.py#L789 for a
real world example.
To manage notifications about this bug go to:
https://bugs.launchpad.net/pyflakes/+bug/901235/+subscriptions
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