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Limit and filter logs

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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).
This commit is contained in:
Rogdham 2014-04-01 20:44:09 +02:00
commit d9b0091357
8 changed files with 146 additions and 33 deletions
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34
pelican/readers.py
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@ -318,7 +318,11 @@ class HTMLReader(BaseReader):
if not contents:
contents = self._attr_value(attrs, 'contents', '')
if contents:
logger.warning("Meta tag attribute 'contents' used in file %s, should be changed to 'content'", self._filename)
logger.warning((
"Meta tag attribute 'contents' used in file {}, should"
" be changed to 'content'".format(self._filename),
"Other files have meta tag attribute 'contents' that"
" should be changed to 'content'"))
if name == 'keywords':
name = 'tags'
@ -385,10 +389,6 @@ class Readers(object):
"""
# used to warn about missing dependencies only once, at the first
# instanciation of a Readers object.
warn_missing_deps = True
def __init__(self, settings=None):
self.settings = settings or {}
self.readers = {}
@ -396,16 +396,13 @@ class Readers(object):
for cls in [BaseReader] + BaseReader.__subclasses__():
if not cls.enabled:
if self.__class__.warn_missing_deps:
logger.debug('Missing dependencies for {}'
.format(', '.join(cls.file_extensions)))
logger.debug('Missing dependencies for {}'
.format(', '.join(cls.file_extensions)))
continue
for ext in cls.file_extensions:
self.reader_classes[ext] = cls
self.__class__.warn_missing_deps = False
if self.settings['READERS']:
self.reader_classes.update(self.settings['READERS'])
@ -505,19 +502,10 @@ def find_empty_alt(content, path):
src=(['"])(.*)\5
)
""", re.X)
matches = re.findall(imgs, content)
# find a correct threshold
nb_warnings = 10
if len(matches) == nb_warnings + 1:
nb_warnings += 1 # avoid bad looking case
# print one warning per image with empty alt until threshold
for match in matches[:nb_warnings]:
logger.warning('Empty alt attribute for image {} in {}'.format(
os.path.basename(match[1] + match[5]), path))
# print one warning for the other images with empty alt
if len(matches) > nb_warnings:
logger.warning('{} other images with empty alt attributes'
.format(len(matches) - nb_warnings))
for match in re.findall(imgs, content):
logger.warning(('Empty alt attribute for image {} in {}'.format(
os.path.basename(match[1] + match[5]), path),
'Other images have empty alt attributes'))
def default_metadata(settings=None, process=None):