finished dc elements extension for feed
This commit is contained in:
Lars Kiesow
parent
095af7c57a
commit
c885652153
1 changed files with 243 additions and 20 deletions
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@ -56,15 +56,71 @@ class PodcastExtension(BaseExtension):
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feed[:] = rss_feed[:]
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channel = feed[0]
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#if self.__itunes_author:
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# author = etree.SubElement(channel, '{%s}author' % ITUNES_NS)
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# author.text = self.__itunes_author
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for elem in ('contributor'):
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if hasattr(self, '__dcelem_%s' % elem):
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for val in getattr(self, '__dcelem_%s' % elem) or []:
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node = etree.SubElement(channel, '{%s}%s' % (DCELEMENTS_NS,elem))
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node.text = val
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# ...
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for contributor in self.__dcelem_contributor or []:
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node = etree.SubElement(channel, '{%s}contributor' % DCELEMENTS_NS)
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node.text = contributor
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#if self.__itunes_summary:
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# summary = etree.SubElement(channel, '{%s}summary' % ITUNES_NS)
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# summary.text = self.__itunes_summary
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for coverage in self.__dcelem_coverage or []:
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node = etree.SubElement(channel, '{%s}coverage' % DCELEMENTS_NS)
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node.text = coverage
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for creator in self.__dcelem_creator or []:
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node = etree.SubElement(channel, '{%s}creator' % DCELEMENTS_NS)
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node.text = creator
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for date in self.__dcelem_date or []:
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node = etree.SubElement(channel, '{%s}date' % DCELEMENTS_NS)
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node.text = date
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for description in self.__dcelem_description or []:
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node = etree.SubElement(channel, '{%s}description' % DCELEMENTS_NS)
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node.text = description
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if self.__dcelem_format:
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node = etree.SubElement(channel, '{%s}format' % DCELEMENTS_NS)
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node.text = format
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if self.__dcelem_identifier:
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node = etree.SubElement(channel, '{%s}identifier' % DCELEMENTS_NS)
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node.text = identifier
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for language in self.__dcelem_language or []:
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node = etree.SubElement(channel, '{%s}language' % DCELEMENTS_NS)
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node.text = language
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for publisher in self.__dcelem_publisher or []:
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node = etree.SubElement(channel, '{%s}publisher' % DCELEMENTS_NS)
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node.text = publisher
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for relation in self.__dcelem_relation or []:
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node = etree.SubElement(channel, '{%s}relation' % DCELEMENTS_NS)
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node.text = relation
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for rights in self.__dcelem_rights or []:
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node = etree.SubElement(channel, '{%s}rights' % DCELEMENTS_NS)
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node.text = rights
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for source in self.__dcelem_source or []:
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node = etree.SubElement(channel, '{%s}source' % DCELEMENTS_NS)
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node.text = source
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for subject in self.__dcelem_subject or []:
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node = etree.SubElement(channel, '{%s}subject' % DCELEMENTS_NS)
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node.text = subject
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for title in self.__dcelem_title or []:
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node = etree.SubElement(channel, '{%s}title' % DCELEMENTS_NS)
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node.text = title
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for type in self.__dcelem_type or []:
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node = etree.SubElement(channel, '{%s}type' % DCELEMENTS_NS)
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node.text = type
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return feed
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@ -76,9 +132,6 @@ class PodcastExtension(BaseExtension):
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For more information see:
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http://dublincore.org/documents/dcmi-terms/#elements-contributor
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If not set, the value of atom:contributor will be used. But setting this
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will on the other hand not set atom:contributor.
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:param contributor: Contributor or list of contributors.
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:param replace: Replace alredy set contributors (deault: False).
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:returns: List of contributors.
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@ -106,7 +159,7 @@ class PodcastExtension(BaseExtension):
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places or time periods can be used in preference to numeric identifiers
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such as sets of coordinates or date ranges.
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References: [TGN] http://www.getty.edu/research/tools/vocabulary/tgn/index.html
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References: [TGN] http://www.getty.edu/research/tools/vocabulary/tgn/index.html
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:param coverage: Coverage of the feed.
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:param replace: Replace already set coverage (default: True).
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@ -128,9 +181,6 @@ class PodcastExtension(BaseExtension):
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For more information see:
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http://dublincore.org/documents/dcmi-terms/#elements-creator
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If not set, the value of atom:author will be used. But setting this
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will on the other hand not set atom:author.
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:param creator: Creator or list of creators.
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:param replace: Replace alredy set creators (deault: False).
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:returns: List of creators.
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@ -151,9 +201,6 @@ class PodcastExtension(BaseExtension):
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For more information see:
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http://dublincore.org/documents/dcmi-terms/#elements-date
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If not set, the value of atom:updated will be used. But setting this
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will on the other hand not set atom:updated.
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:param date: Date or list of dates.
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:param replace: Replace alredy set dates (deault: True).
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:returns: List of dates.
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@ -173,9 +220,6 @@ class PodcastExtension(BaseExtension):
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For more information see:
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http://dublincore.org/documents/dcmi-terms/#elements-description
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If not set, the value of atom:subtitle will be used. But setting this
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will on the other hand not set atom:subtitle.
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:param description: Description or list of descriptions.
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:param replace: Replace alredy set descriptions (deault: True).
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:returns: List of descriptions.
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@ -202,3 +246,182 @@ class PodcastExtension(BaseExtension):
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if not format is None:
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self.__dcelem_format = format
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return self.__dcelem_format
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def dc_identifier(self, identifier=None):
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'''Get or set the dc:identifier which should be an unambiguous reference
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to the resource within a given context.
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If not set, the value of atom:id will be used. But setting this value
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will on the other hand not set atom:id.
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For more inidentifierion see:
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http://dublincore.org/documents/dcmi-terms/#elements-identifier
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:param identifier: Identifier of the resource.
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:returns: Identifier of the resource.
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'''
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if not identifier is None:
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self.__dcelem_identifier = identifier
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return self.__dcelem_identifier
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def dc_language(self, language=None, replace=True):
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'''Get or set the dc:language which describes a language of the resource.
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For more information see:
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http://dublincore.org/documents/dcmi-terms/#elements-language
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:param language: Language or list of languages.
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:param replace: Replace alredy set languages (deault: True).
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:returns: List of languages.
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'''
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if not language is None:
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if not isinstance(language, list):
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language = [language]
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if replace or not self.__dcelem_language:
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self.__dcelem_language = []
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self.__dcelem_language += language
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return self.__dcelem_language
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def dc_publisher(self, publisher=None, replace=False):
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'''Get or set the dc:publisher which is an entity responsible for making
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the resource available.
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For more information see:
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http://dublincore.org/documents/dcmi-terms/#elements-publisher
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:param publisher: Publisher or list of publishers.
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:param replace: Replace alredy set publishers (deault: False).
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:returns: List of publishers.
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'''
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if not publisher is None:
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if not isinstance(publisher, list):
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publisher = [publisher]
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if replace or not self.__dcelem_publisher:
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self.__dcelem_publisher = []
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self.__dcelem_publisher += publisher
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return self.__dcelem_publisher
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def dc_relation(self, relation=None, replace=False):
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'''Get or set the dc:relation which describes a related ressource.
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For more information see:
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http://dublincore.org/documents/dcmi-terms/#elements-relation
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:param relation: Relation or list of relations.
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:param replace: Replace alredy set relations (deault: False).
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:returns: List of relations.
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'''
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if not relation is None:
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if not isinstance(relation, list):
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relation = [relation]
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if replace or not self.__dcelem_relation:
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self.__dcelem_relation = []
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self.__dcelem_relation += relation
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return self.__dcelem_relation
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def dc_rights(self, rights=None, replace=False):
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'''Get or set the dc:rights which may contain information about rights
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held in and over the resource.
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For more information see:
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http://dublincore.org/documents/dcmi-terms/#elements-rights
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:param rights: Rights information or list of rights information.
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:param replace: Replace alredy set rightss (deault: False).
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:returns: List of rights information.
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'''
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if not rights is None:
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if not isinstance(rights, list):
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rights = [rights]
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if replace or not self.__dcelem_rights:
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self.__dcelem_rights = []
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self.__dcelem_rights += rights
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return self.__dcelem_rights
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def dc_source(self, source=None, replace=False):
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'''Get or set the dc:source which is a related resource from which the
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described resource is derived.
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The described resource may be derived from the related resource in whole
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or in part. Recommended best practice is to identify the related resource
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by means of a string conforming to a formal identification system.
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For more information see:
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http://dublincore.org/documents/dcmi-terms/#elements-source
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:param source: Source or list of sources.
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:param replace: Replace alredy set sources (deault: False).
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:returns: List of sources.
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'''
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if not source is None:
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if not isinstance(source, list):
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source = [source]
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if replace or not self.__dcelem_source:
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self.__dcelem_source = []
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self.__dcelem_source += source
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return self.__dcelem_source
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def dc_subject(self, subject=None, replace=False):
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'''Get or set the dc:subject which describes the topic of the resource.
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For more information see:
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http://dublincore.org/documents/dcmi-terms/#elements-subject
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:param subject: Subject or list of subjects.
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:param replace: Replace alredy set subjects (deault: False).
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:returns: List of subjects.
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'''
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if not subject is None:
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if not isinstance(subject, list):
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subject = [subject]
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if replace or not self.__dcelem_subject:
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self.__dcelem_subject = []
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self.__dcelem_subject += subject
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return self.__dcelem_subject
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def dc_title(self, title=None, replace=True):
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'''Get or set the dc:title which is a name given to the resource.
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For more information see:
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http://dublincore.org/documents/dcmi-terms/#elements-title
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:param title: Title or list of titles.
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:param replace: Replace alredy set titles (deault: False).
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:returns: List of titles.
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'''
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if not title is None:
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if not isinstance(title, list):
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title = [title]
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if replace or not self.__dcelem_title:
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self.__dcelem_title = []
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self.__dcelem_title += title
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return self.__dcelem_title
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def dc_type(self, type=None, replace=False):
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'''Get or set the dc:type which describes the nature or genre of the
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resource.
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For more information see:
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http://dublincore.org/documents/dcmi-terms/#elements-type
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:param type: Type or list of types.
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:param replace: Replace alredy set types (deault: False).
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:returns: List of types.
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'''
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if not type is None:
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if not isinstance(type, list):
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type = [type]
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if replace or not self.__dcelem_type:
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self.__dcelem_type = []
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self.__dcelem_type += type
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return self.__dcelem_type
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