Per A. Brodtkorb
426258b7b7
Adding missing close for open and replaced "fid=open(filename) fid.close()"
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statements with the safer "with open(filename) as fid:" blocks.
Also removed unnecessary "try: ... finally: pass" statements
and refactored code from img2py function into _write_image and _replace_non_alphanumeric_with_underscore
Fixes #1574
2020-03-25 10:36:38 +01:00
Per A. Brodtkorb
e4e8bf8317
Fixes issue 1571:
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Adding missing close for open.
If the "close()" call is missing after a "open(filename)" call, the filename isn't guaranteed to be closed before the interpreter exits.
This is generally a bad practice as explained here: https://stackoverflow.com/questions/7395542/is-explicitly-closing-files-important
Also replaced "fid=open(filename) fid.close()" statements for files with the safer
"with open(filename) as fid:" blocks. See https://www.python.org/dev/peps/pep-0343/
2020-03-23 17:16:44 +01:00
Per A. Brodtkorb
033c18fd9f
Fixes issue #1556
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Replaced XXX.keys() calls with idiomatic python 3 calls that are compatible with python 2 such as eg:
* replaced "y = xxx.keys()" or "y = list(xxx.keys())" with just "y = list(xxx)"
* replaced "sorted(xxx.keys())" or "sorted(list(xxx.keys()))" with just "sorted(xxx)"
* replaced "if not A in B.keys():" with "if A not in B:"
* replaced "for A in B.keys():" with "for A in B:"
See also https://python-future.org/compatible_idioms.html
https://python-future.org/compatible_idioms.html#dict-keys-values-items-as-a-list
2020-03-20 18:51:19 +01:00
Robin Dunn
9d5e743e50
More minor demo fixes and updates for Py3, Phoenix, etc.
2016-08-10 15:56:04 -07:00
Robin Dunn
558fcfa5a3
PR61: Added python shebangs
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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@75686 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2014-01-23 00:44:14 +00:00
Robin Dunn
f039f7c367
Initial port of wxPython demo from Classic to Phoenix.
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Pulled and squashed from https://github.com/RobinD42/Phoenix/pull/7
Thanks Metallicow!
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@74199 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2013-06-13 06:06:29 +00:00
Robin Dunn
f96e25db1f
Copy the wxPython demo from Classic
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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@74164 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2013-06-11 18:24:09 +00:00
