[New-bugs-announce] [issue20990] pyflakes: undefined names, get_context() and main(), in multiprocessing

[STINNER Victor]

New submission from STINNER Victor:

Two warnings from pyflakes:

diff -r 72889bf8531d Lib/multiprocessing/spawn.py
--- a/Lib/multiprocessing/spawn.py      Tue Mar 18 13:21:29 2014 +0100
+++ b/Lib/multiprocessing/spawn.py      Wed Mar 19 11:49:24 2014 +0100
@@ -64,6 +64,7 @@ def freeze_support():
     Run code for process object if this in not the main process
     '''
     if is_forking(sys.argv):
+        # FIXME: main() is undefined
         main()
         sys.exit()
 
diff -r 72889bf8531d Lib/multiprocessing/synchronize.py
--- a/Lib/multiprocessing/synchronize.py        Tue Mar 18 13:21:29 2014 +0100
+++ b/Lib/multiprocessing/synchronize.py        Wed Mar 19 11:50:50 2014 +0100
@@ -51,7 +51,6 @@ class SemLock(object):
     _rand = tempfile._RandomNameSequence()
 
     def __init__(self, kind, value, maxvalue, *, ctx):
-        ctx = ctx or get_context()
         ctx = ctx.get_context()
         unlink_now = sys.platform == 'win32' or ctx._name == 'fork'
         for i in range(100):

----------
messages: 214182
nosy: haypo, jnoller, sbt, serhiy.storchaka
priority: normal
severity: normal
status: open
title: pyflakes: undefined names, get_context() and main(), in multiprocessing
versions: Python 3.4, Python 3.5

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue20990>
_______________________________________