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`.
Markdown.convert() returns early, without running any preprocessors, if
source.strip() is empty.
Before, Pelican would raise AttributeError in this case; now, it logs a
more friendly error:
ERROR: Skipping ./foo.md: could not find information about 'NameError: title'
which is more consistent with the error from empty .rst files:
ERROR: Skipping ./foo.rst: could not find information about 'NameError: date'
* Wrap HTML attributes in quotes according to their content. If it contains a double quote use single quotes, otherwise escape with double quotes.
* Add escape_html utility to ensure quote entities are converted identically across Python versions.
Fixes#1260
* break out cache into cache.py
* break out cache-tests into test_cache.py
* fix broken cache tests
* replace non existing assert calls with self.assertEqual
* fix path for page caching test (was invalid)
* cleanup test code
* restructure generate_context in Article and Path Generator
* destinguish between valid/invalid files correctly and cache accordingly
* use cPickle if available for increased performance
Idea borrowed from Docutils. This allows one to write author lists in
lastname,firstname format. The code change also means that readers with
fancy metadata that can natively represent lists (e.g. Docutils itself,
or MD-Yaml) don't have to merge 'em back together for process_metadata's
sake.
Some metadata values cause problems when empty. For example, a markdown file
containing a Slug: line with no additional text causing Pelican to produce a
file named ".html" instead of generating a proper file name. Others, like
those created by a PATH_METADATA regex, must be preserved even if empty,
so things like PAGE_URL="filename{customvalue}.html" will always work.
Essentially, we want to discard empty metadata that we know will be useless
or problematic. This is better than raising an exception because (a) it
allows users to deliberately keep empty metadata in their source files for
filling in later, and (b) users shouldn't be forced to fix empty metadata
created by blog migration tools (see #1398).
The metadata processors are the ideal place to do this, because they know
the type of data they are handling and whether an empty value is wanted.
Unfortunately, they can't discard items, and neither can process_metadata(),
because their return values are always saved by calling code. We can't
safely change the calling code, because some of it lives in custom reader
classes out in the field, and we don't want to break those working systems.
Discarding empty values at the time of use isn't good enough, because that
still allows useless empty values in a source file to override configured
defaults.
My solution:
- When processing a list of values, a metadata processor will omit any
unwanted empty ones from the list it returns.
- When processing an entirely unwanted value, it will return something easily
identifiable that will pass through the reader code.
- When collecting the processed metadata, read_file() will filter out items
identified as unwanted.
These metadata are affected by this change:
author, authors, category, slug, status, tags.
I also removed a bit of now-superfluous code from generators.py that was
discarding empty authors at the time of use.
* Fix {filename} links on Windows.
Otherwise '{filename}/foo/bar.jpg' doesn't work
* Clean up relative Posix path handling in contents.
* Use Posix paths in readers
* Environment for Popen must be strs, not unicodes.
* Ignore Git CRLF warnings.
* Replace CRLFs with LFs in inputs on Windows.
* Fix importer tests
* Fix test_contents
* Fix one last backslash in paginated output
* Skip the remaining failing locale tests on Windows.
* Document the use of forward slashes on Windows.
* Add some Fabric and ghp-import notes
Typogrify interferes with certain sections of the output that it should not touch (see #1407 for more details).
This feature adds a setting called TYPOGRIFY_IGNORE_LIST which is a list of tag for Typogrify to ignore.
The following was updated:
1. readers.py - if TYPOGRIFY_IGNORE_TAGS is present, then use it
2. settings.ps - default TYPOGRIFY_IGNORE_TAGS to []
3. contents/article_with_code_block.rst - an article with a code block for typogrify to ignore
4. updated tests
5. updated documentation
Old system was using manual string formatting for log messages.
This caused issues with common operations like exception logging
because often they need to be handled differently for Py2/Py3
compatibility. In order to unify the effort:
- All logging is changed to `logging.level(msg, arg1, arg2)` style.
- A `SafeLogger` is implemented to auto-decode exceptions properly
in the args (ref #1403).
- Custom formatters were overriding useful logging functionality
like traceback outputing (ref #1402). They are refactored to be
more transparent. Traceback information is provided in `--debug`
mode for `read_file` errors in generators.
- Formatters will now auto-format multiline log messages in order
to make them look related. Similarly, traceback will be formatted in
the same fashion.
- `pelican.log.LimitFilter` was (ab)using logging message which
would result in awkward syntax for argumented logging style. This
functionality is moved to `extra` keyword argument.
- Levels for errors that would result skipping a file (`read_file`)
changed from `warning` to `error` in order to make them stand out
among other logs.
- Small consistency changes to log messages (i.e. changing all
to start with an uppercase letter) and quality-of-life improvements
(some log messages were dumping raw object information).
"U" mode is redundant in py3 since "newline" argument replaces it and by default
universal newlines is enabled. As of py3.4, "U" mode triggers a deprecation warning.
reverts getpelican/pelican@ddcccfeaa9
If one used a locale that made use of unicode characters (like fr_FR.UTF-8)
the files on disk would be in correct locale while links would be to C.
Uses a SafeDatetime class that works with unicode format strigns
by using custom strftime to prevent ascii decoding errors with Python2.
Also added unicode decoding for the calendar module to fix period
archives.
The reader would return a list of authors already, but
METADATA_PROCESSORS['authors'] expects a string.
Added a test case for this (only the HTMLReader had it).
This is a reworked and improved version of content caching.
Notable changes:
- by default only raw content and metadata returned by readers are
cached which should prevent conficts with plugins, the speed benefit
of content objects caching is not very big with a simple setup
- renamed --full-rebuild to --ignore-cache
- added more elaborate logging to caching code
Previously, the error returned by Python when docutils is not installed
was not explicit, instead saying that HTMLTranslator is not defined
(needed by FeedGenerator and such), forcing the user to go into
readers.py to figure out that this happens because "import docutils"
failed.
This pull request makes the docutils dependency explicit, so that there
is an ImportError if doctutils is not found.
Drop duplicates logs.
Allow for logs to be grouped, enforcing a maximum number of logs per group.
Add the LOG_FILTER setting to ask from the configuration file to ignore some
logs (of level up to warning).
