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Fixes #1420: Handle multiple definitions of standard metadata for Markdown

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Deniz Turgut 2014-08-22 17:53:36 -04:00
commit a2bb80b8bd
1 changed files with 7 additions and 0 deletions
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7
pelican/readers.py
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@ -201,6 +201,7 @@ class MarkdownReader(BaseReader):
self.extensions = list(self.settings['MD_EXTENSIONS'])
if 'meta' not in self.extensions:
self.extensions.append('meta')
self._source_path = None
def _parse_metadata(self, meta):
"""Return the dict containing document metadata"""
@ -215,6 +216,11 @@ class MarkdownReader(BaseReader):
self._md.reset()
summary = self._md.convert(summary_values)
output[name] = self.process_metadata(name, summary)
elif name in METADATA_PROCESSORS:
if len(value) > 1:
logger.warning('Duplicate definition of `%s` '
'for %s. Using first one.', name, self._source_path)
output[name] = self.process_metadata(name, value[0])
elif len(value) > 1:
# handle list metadata as list of string
output[name] = self.process_metadata(name, value)
@ -226,6 +232,7 @@ class MarkdownReader(BaseReader):
def read(self, source_path):
"""Parse content and metadata of markdown files"""
self._source_path = source_path
self._md = Markdown(extensions=self.extensions)
with pelican_open(source_path) as text:
content = self._md.convert(text)