8000 Support environments without a home dir or writable file system by mgiuca-google · Pull Request #1824 · matplotlib/matplotlib · GitHub
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Support environments without a home dir or writable file system #1824

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Merged
merged 17 commits into from
Apr 16, 2013
Merged

Support environments without a home dir or writable file system #1824

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8083f25
shutil.move: Guard against IOError and print warnings instead of cras…
mgiuca-google Mar 6, 2013
a697a26
matplotlib: _is_writable_dir uses os.access instead of TemporaryFile.
mgiuca-google Mar 6, 2013
4d65400
Matplotlib now works when the user has no home directory.
mgiuca-google Mar 6, 2013
21921a3
get_configdir returns None if tempfile.gettempdir() is not available.
mgiuca-google Mar 6, 2013
4987dcd
Deal with all cases where get_configdir might return None.
mgiuca-google Mar 6, 2013
64c797b
font_manager: Gracefully handle the case of there being no config dir.
mgiuca-google Mar 6, 2013
1dbd6de
texmanager: Gracefully handle the case of there being no config dir u…
mgiuca-google Mar 6, 2013
1adfc85
finance: Gracefully handle the case of there being no config dir.
mgiuca-google Mar 8, 2013
941efd4
Fix formatting and other misc code tweaks.
mgiuca-google Mar 17, 2013
ca6cd19
matplotlib.get_home: Removing catch-all except blocks.
mgiuca-google Mar 18, 2013
cc8cd1b
matplotlib, texmanager: Change WARNING prints into real warnings.
mgiuca-google Mar 18, 2013
f01ebe1
matplotlib, texmanager: Only print the rename message if it actually …
mgiuca-google Mar 18, 2013
018ce26
finance: Fixed caching when cachename is supplied.
mgiuca-google Mar 18, 2013
6a4f1e7
matplotlib: Use cbook.mkdirs instead of os.makedirs.
mgiuca-google Mar 18, 2013
4f55a27
matplotlib: Remove catch for OSError.
mgiuca-google Mar 18, 2013
81639a1
matplotlib: _is_writable_dir checks that it is a directory.
mgiuca-google Mar 18, 2013
8335773
matplotlib: _is_writable_dir tests with os.access and TemporaryFile.
mgiuca-google Mar 18, 2013
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matplotlib.get_home: Removing catch-all except blocks.
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@mgiuca-google
mgiuca-google committed Apr 16, 2013
commit ca6cd190995b0ca744b9163a66a715011d06146d
12 changes: 5 additions & 7 deletions lib/matplotlib/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -479,18 +479,16 @@ def _get_home():
"""
try:
path = os.path.expanduser("~")
except:
except ImportError:
# This happens on Google App Engine (pwd module is not present).
pass
else:
if os.path.isdir(path):
return path
for evar in ('HOME', 'USERPROFILE', 'TMP'):
try:
path = os.environ[evar]
if os.path.isdir(path):
return path
except:
pass
path = os.environ.get(evar)
if path is not None and os.path.isdir(path):
return path
return None


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