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author | Charles Harris <charlesr.harris@gmail.com> | 2013-04-06 19:09:17 -0600 |
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committer | Charles Harris <charlesr.harris@gmail.com> | 2013-04-06 19:09:17 -0600 |
commit | aab46a78cefe9fbd46104496ffad17667784a3f5 (patch) | |
tree | 1385a8433047a5cb92f3dcf3b2af12ca02b0025d /numpy/distutils/exec_command.py | |
parent | 3c70e20a5f1aed4098ba66d21e6a1f60edc6fddd (diff) | |
download | numpy-aab46a78cefe9fbd46104496ffad17667784a3f5.tar.gz |
2to3: apply `dict` fixer.
In Python3 `dict.items()`, `dict.keys()`, and `dict.values()` are
iterators. This causes problems when a list is needed so the 2to3 fixer
explicitly constructs a list when is finds on of those functions.
However, that is usually not necessary, so a lot of the work here has
been cleaning up those places where the fix is not needed. The big
exception to that is the `numpy/f2py/crackfortran.py` file. The code
there makes extensive use of loops that modify the contents of the
dictionary being looped through, which raises an error. That together
with the obscurity of the code in that file made it safest to let the
`dict` fixer do its worst.
Closes #3050.
Diffstat (limited to 'numpy/distutils/exec_command.py')
-rw-r--r-- | numpy/distutils/exec_command.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/numpy/distutils/exec_command.py b/numpy/distutils/exec_command.py index c4e035a31..0af60ec34 100644 --- a/numpy/distutils/exec_command.py +++ b/numpy/distutils/exec_command.py @@ -195,7 +195,7 @@ def exec_command( command, else: log.debug('Retaining cwd: %s' % oldcwd) - oldenv = _preserve_environment( env.keys() ) + oldenv = _preserve_environment( list(env.keys()) ) _update_environment( **env ) try: |