a html tag always starts with <[a-z], < [a-z] is invalid
a space can be found after the = in href='bleh'
This function is taking 10% of the compilation time, with caching enabled,
maybe it's worth optimising the regexp a bit more, I don't know.
Starting with python 3.6 warnings are issued for invalid escape
sequences in regular expressions. This commit corrects all
DeprecationWarning's via properly declaring the offending
regular expressions as raw strings.
Resolves#2095.
This is relevant when using optional items in the expression. E.g. if an
optional captured group is not matched, the result of
`match.groupdict()` contains the captured group with value `None`.
There was no test case checking the behaviour of what happens when
trying to {filename} an unknown file.
Also changed the braces to `'` chars that we use elseware.
fix flake8 warnings
Set jinja environment defaults within settings
updating docs to remove JINJA_EXTENSIONS
update logger warning and defaults documentation
better way to grab jinja environment
updating settings after refactor
Fixes two bugs that was introduced by #1743:
- First was the unnecessary exception name output when skipping
content files if a required metadata wasn't available.
It was
`ERROR: Skipping ./demo.rst: could not find information about 'NameError: date'`
and now should be
`ERROR: Skipping ./demo.rst: could not find information about 'date'`
- Second was a more serious issue. Improper string formatting in the logger
resulted in implicit decoding and would break for non-ascii error messages.
This adheres more closely to the specs, especially Atom, where the
'description' arg becomes <summary>.
Note that this means full article content will no longer appear in RSS
feeds.
Python's shutil.copy2 fails on Android when copying a file's meta data (perm bits, access times) onto certain filesystems. This is documented as python issue28141 https://bugs.python.org/issue28141
These commits workaround that bug by
+ creating a new function copy_file_metadata in utils.py
+ wrapping calls to copy2 in a try/except clause that logs any errors that occur but keep execution going
+ changing the calls to shutil.copy2 to calls to the new function
