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5395bb85a991
1.2 KiB
text/prs.fallenstein.rst
diff: fix crash when displaying diff on a single file
File diff on an image file would fail on
%if op in 'DM':
because op was None:
TypeError: 'in <string>' requires string as left operand, not NoneType
But really, if op is None, we also don't want to show invalid "Show images"
links. Thus, guard the whole image display section with having an actual op.
_parse_gitdiff will never return op None, but wrapped_diff is more lazy and
might do that. It could be considered a bug in wrapped_diff, and this change is
just a bad workaround.
File diff on an image file would fail on
%if op in 'DM':
because op was None:
TypeError: 'in <string>' requires string as left operand, not NoneType
But really, if op is None, we also don't want to show invalid "Show images"
links. Thus, guard the whole image display section with having an actual op.
_parse_gitdiff will never return op None, but wrapped_diff is more lazy and
might do that. It could be considered a bug in wrapped_diff, and this change is
just a bad workaround.
4d076981a7b1 4d076981a7b1 4d076981a7b1 e73a69cb98dc 4d076981a7b1 4d076981a7b1 4e6dfdb3fa01 4e6dfdb3fa01 4d076981a7b1 4e6dfdb3fa01 4d076981a7b1 fbbe80e3322b 03bbd33bc084 4d076981a7b1 4d076981a7b1 4e6dfdb3fa01 4e6dfdb3fa01 4e6dfdb3fa01 4e6dfdb3fa01 097327aaf2ad 4d076981a7b1 4d076981a7b1 03bbd33bc084 4d076981a7b1 4d076981a7b1 4e6dfdb3fa01 4e6dfdb3fa01 87ac42db389c 4e6dfdb3fa01 4e6dfdb3fa01 4e6dfdb3fa01 4e6dfdb3fa01 4e6dfdb3fa01 | .. _debugging:
===================
Debugging Kallithea
===================
If you encounter problems with Kallithea, here are some instructions
on how to debug them.
.. note:: First make sure you're using the latest version available.
Enable detailed debug
---------------------
Kallithea uses the standard Python ``logging`` module to log its output.
By default only loggers with ``INFO`` level are displayed. To enable full output
change ``level = DEBUG`` for all logging handlers in the currently used .ini file.
This change will allow you to see much more detailed output in the log file or
console. This generally helps a lot to track issues.
Enable interactive debug mode
-----------------------------
To enable interactive debug mode simply comment out ``set debug = false`` in
the .ini file. This will trigger an interactive debugger each time
there is an error in the browser, or send a http link if an error occurred in the backend. This
is a great tool for fast debugging as you get a handy Python console right
in the web view.
.. warning:: NEVER ENABLE THIS ON PRODUCTION! The interactive console
can be a serious security threat to your system.
|