mirror of
https://github.com/getpelican/pelican.git
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3f4406dd6b
update documentation change summary cutoff to a plugin remove backup file fix 3.2 tests update summary plugin initialization and documentation update documentation fix documentation formatting
62 lines
2.5 KiB
Python
62 lines
2.5 KiB
Python
import types
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from pelican import signals
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def initialized(pelican):
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from pelican.settings import _DEFAULT_CONFIG
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_DEFAULT_CONFIG.setdefault('SUMMARY_BEGIN_MARKER',
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'<!-- PELICAN_BEGIN_SUMMARY -->')
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_DEFAULT_CONFIG.setdefault('SUMMARY_END_MARKER',
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'<!-- PELICAN_END_SUMMARY -->')
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if pelican:
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pelican.settings.setdefault('SUMMARY_BEGIN_MARKER',
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'<!-- PELICAN_BEGIN_SUMMARY -->')
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pelican.settings.setdefault('SUMMARY_END_MARKER',
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'<!-- PELICAN_END_SUMMARY -->')
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def content_object_init(PageClass, instance):
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# if summary is already specified, use it
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if 'summary' in instance.metadata:
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return
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try:
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content = instance.content
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except:
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# in some tests, this fails because a context has not been set
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return
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# monkey patch a new function around get_content that removes summary
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# markers
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prev_get_content = instance.get_content
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def get_content(self, siteurl):
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content = prev_get_content(siteurl)
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self.settings['SUMMARY_BEGIN_MARKER'] = '<!-- PELICAN_BEGIN_SUMMARY -->'
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self.settings['SUMMARY_END_MARKER'] = '<!-- PELICAN_END_SUMMARY -->'
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if self.settings['SUMMARY_BEGIN_MARKER']:
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content = content.replace(
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self.settings['SUMMARY_BEGIN_MARKER'], '', 1)
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if self.settings['SUMMARY_END_MARKER']:
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content = content.replace(
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self.settings['SUMMARY_END_MARKER'], '', 1)
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return content
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instance.get_content = types.MethodType(get_content, instance)
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# extract out our summary
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begin_summary = -1
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end_summary = -1
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if instance.settings['SUMMARY_BEGIN_MARKER']:
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begin_summary = content.find(instance.settings['SUMMARY_BEGIN_MARKER'])
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if instance.settings['SUMMARY_END_MARKER']:
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end_summary = content.find(instance.settings['SUMMARY_END_MARKER'])
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if begin_summary != -1 or end_summary != -1:
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# the beginning position has to take into account the length
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# of the marker
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begin_summary = (begin_summary +
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len(instance.settings['SUMMARY_BEGIN_MARKER'])
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if begin_summary != -1 else 0)
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end_summary = end_summary if end_summary != -1 else None
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instance._summary = content[begin_summary:end_summary]
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def register():
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signals.initialized.connect(initialized)
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signals.content_object_init.connect(content_object_init)
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