diff --git a/feedgen/ext/dc_elements.py b/feedgen/ext/dc_elements.py index 488c246..6b1d99a 100644 --- a/feedgen/ext/dc_elements.py +++ b/feedgen/ext/dc_elements.py @@ -56,15 +56,71 @@ class PodcastExtension(BaseExtension): feed[:] = rss_feed[:] channel = feed[0] - #if self.__itunes_author: - # author = etree.SubElement(channel, '{%s}author' % ITUNES_NS) - # author.text = self.__itunes_author + for elem in ('contributor'): + if hasattr(self, '__dcelem_%s' % elem): + for val in getattr(self, '__dcelem_%s' % elem) or []: + node = etree.SubElement(channel, '{%s}%s' % (DCELEMENTS_NS,elem)) + node.text = val - # ... + for contributor in self.__dcelem_contributor or []: + node = etree.SubElement(channel, '{%s}contributor' % DCELEMENTS_NS) + node.text = contributor - #if self.__itunes_summary: - # summary = etree.SubElement(channel, '{%s}summary' % ITUNES_NS) - # summary.text = self.__itunes_summary + for coverage in self.__dcelem_coverage or []: + node = etree.SubElement(channel, '{%s}coverage' % DCELEMENTS_NS) + node.text = coverage + + for creator in self.__dcelem_creator or []: + node = etree.SubElement(channel, '{%s}creator' % DCELEMENTS_NS) + node.text = creator + + for date in self.__dcelem_date or []: + node = etree.SubElement(channel, '{%s}date' % DCELEMENTS_NS) + node.text = date + + for description in self.__dcelem_description or []: + node = etree.SubElement(channel, '{%s}description' % DCELEMENTS_NS) + node.text = description + + if self.__dcelem_format: + node = etree.SubElement(channel, '{%s}format' % DCELEMENTS_NS) + node.text = format + + if self.__dcelem_identifier: + node = etree.SubElement(channel, '{%s}identifier' % DCELEMENTS_NS) + node.text = identifier + + for language in self.__dcelem_language or []: + node = etree.SubElement(channel, '{%s}language' % DCELEMENTS_NS) + node.text = language + + for publisher in self.__dcelem_publisher or []: + node = etree.SubElement(channel, '{%s}publisher' % DCELEMENTS_NS) + node.text = publisher + + for relation in self.__dcelem_relation or []: + node = etree.SubElement(channel, '{%s}relation' % DCELEMENTS_NS) + node.text = relation + + for rights in self.__dcelem_rights or []: + node = etree.SubElement(channel, '{%s}rights' % DCELEMENTS_NS) + node.text = rights + + for source in self.__dcelem_source or []: + node = etree.SubElement(channel, '{%s}source' % DCELEMENTS_NS) + node.text = source + + for subject in self.__dcelem_subject or []: + node = etree.SubElement(channel, '{%s}subject' % DCELEMENTS_NS) + node.text = subject + + for title in self.__dcelem_title or []: + node = etree.SubElement(channel, '{%s}title' % DCELEMENTS_NS) + node.text = title + + for type in self.__dcelem_type or []: + node = etree.SubElement(channel, '{%s}type' % DCELEMENTS_NS) + node.text = type return feed @@ -76,9 +132,6 @@ class PodcastExtension(BaseExtension): For more information see: http://dublincore.org/documents/dcmi-terms/#elements-contributor - If not set, the value of atom:contributor will be used. But setting this - will on the other hand not set atom:contributor. - :param contributor: Contributor or list of contributors. :param replace: Replace alredy set contributors (deault: False). :returns: List of contributors. @@ -106,7 +159,7 @@ class PodcastExtension(BaseExtension): places or time periods can be used in preference to numeric identifiers such as sets of coordinates or date ranges. - References: [TGN] http://www.getty.edu/research/tools/vocabulary/tgn/index.html + References: [TGN] http://www.getty.edu/research/tools/vocabulary/tgn/index.html :param coverage: Coverage of the feed. :param replace: Replace already set coverage (default: True). @@ -128,9 +181,6 @@ class PodcastExtension(BaseExtension): For more information see: http://dublincore.org/documents/dcmi-terms/#elements-creator - If not set, the value of atom:author will be used. But setting this - will on the other hand not set atom:author. - :param creator: Creator or list of creators. :param replace: Replace alredy set creators (deault: False). :returns: List of creators. @@ -151,9 +201,6 @@ class PodcastExtension(BaseExtension): For more information see: http://dublincore.org/documents/dcmi-terms/#elements-date - If not set, the value of atom:updated will be used. But setting this - will on the other hand not set atom:updated. - :param date: Date or list of dates. :param replace: Replace alredy set dates (deault: True). :returns: List of dates. @@ -173,9 +220,6 @@ class PodcastExtension(BaseExtension): For more information see: http://dublincore.org/documents/dcmi-terms/#elements-description - If not set, the value of atom:subtitle will be used. But setting this - will on the other hand not set atom:subtitle. - :param description: Description or list of descriptions. :param replace: Replace alredy set descriptions (deault: True). :returns: List of descriptions. @@ -202,3 +246,182 @@ class PodcastExtension(BaseExtension): if not format is None: self.__dcelem_format = format return self.__dcelem_format + + + def dc_identifier(self, identifier=None): + '''Get or set the dc:identifier which should be an unambiguous reference + to the resource within a given context. + + If not set, the value of atom:id will be used. But setting this value + will on the other hand not set atom:id. + + For more inidentifierion see: + http://dublincore.org/documents/dcmi-terms/#elements-identifier + + :param identifier: Identifier of the resource. + :returns: Identifier of the resource. + ''' + if not identifier is None: + self.__dcelem_identifier = identifier + return self.__dcelem_identifier + + + def dc_language(self, language=None, replace=True): + '''Get or set the dc:language which describes a language of the resource. + + For more information see: + http://dublincore.org/documents/dcmi-terms/#elements-language + + :param language: Language or list of languages. + :param replace: Replace alredy set languages (deault: True). + :returns: List of languages. + ''' + if not language is None: + if not isinstance(language, list): + language = [language] + if replace or not self.__dcelem_language: + self.__dcelem_language = [] + self.__dcelem_language += language + return self.__dcelem_language + + + def dc_publisher(self, publisher=None, replace=False): + '''Get or set the dc:publisher which is an entity responsible for making + the resource available. + + For more information see: + http://dublincore.org/documents/dcmi-terms/#elements-publisher + + :param publisher: Publisher or list of publishers. + :param replace: Replace alredy set publishers (deault: False). + :returns: List of publishers. + ''' + if not publisher is None: + if not isinstance(publisher, list): + publisher = [publisher] + if replace or not self.__dcelem_publisher: + self.__dcelem_publisher = [] + self.__dcelem_publisher += publisher + return self.__dcelem_publisher + + + def dc_relation(self, relation=None, replace=False): + '''Get or set the dc:relation which describes a related ressource. + + For more information see: + http://dublincore.org/documents/dcmi-terms/#elements-relation + + :param relation: Relation or list of relations. + :param replace: Replace alredy set relations (deault: False). + :returns: List of relations. + ''' + if not relation is None: + if not isinstance(relation, list): + relation = [relation] + if replace or not self.__dcelem_relation: + self.__dcelem_relation = [] + self.__dcelem_relation += relation + return self.__dcelem_relation + + + def dc_rights(self, rights=None, replace=False): + '''Get or set the dc:rights which may contain information about rights + held in and over the resource. + + For more information see: + http://dublincore.org/documents/dcmi-terms/#elements-rights + + :param rights: Rights information or list of rights information. + :param replace: Replace alredy set rightss (deault: False). + :returns: List of rights information. + ''' + if not rights is None: + if not isinstance(rights, list): + rights = [rights] + if replace or not self.__dcelem_rights: + self.__dcelem_rights = [] + self.__dcelem_rights += rights + return self.__dcelem_rights + + + def dc_source(self, source=None, replace=False): + '''Get or set the dc:source which is a related resource from which the + described resource is derived. + + The described resource may be derived from the related resource in whole + or in part. Recommended best practice is to identify the related resource + by means of a string conforming to a formal identification system. + + + For more information see: + http://dublincore.org/documents/dcmi-terms/#elements-source + + :param source: Source or list of sources. + :param replace: Replace alredy set sources (deault: False). + :returns: List of sources. + ''' + if not source is None: + if not isinstance(source, list): + source = [source] + if replace or not self.__dcelem_source: + self.__dcelem_source = [] + self.__dcelem_source += source + return self.__dcelem_source + + + def dc_subject(self, subject=None, replace=False): + '''Get or set the dc:subject which describes the topic of the resource. + + For more information see: + http://dublincore.org/documents/dcmi-terms/#elements-subject + + :param subject: Subject or list of subjects. + :param replace: Replace alredy set subjects (deault: False). + :returns: List of subjects. + ''' + if not subject is None: + if not isinstance(subject, list): + subject = [subject] + if replace or not self.__dcelem_subject: + self.__dcelem_subject = [] + self.__dcelem_subject += subject + return self.__dcelem_subject + + + def dc_title(self, title=None, replace=True): + '''Get or set the dc:title which is a name given to the resource. + + For more information see: + http://dublincore.org/documents/dcmi-terms/#elements-title + + :param title: Title or list of titles. + :param replace: Replace alredy set titles (deault: False). + :returns: List of titles. + ''' + if not title is None: + if not isinstance(title, list): + title = [title] + if replace or not self.__dcelem_title: + self.__dcelem_title = [] + self.__dcelem_title += title + return self.__dcelem_title + + + def dc_type(self, type=None, replace=False): + '''Get or set the dc:type which describes the nature or genre of the + resource. + + For more information see: + http://dublincore.org/documents/dcmi-terms/#elements-type + + :param type: Type or list of types. + :param replace: Replace alredy set types (deault: False). + :returns: List of types. + ''' + if not type is None: + if not isinstance(type, list): + type = [type] + if replace or not self.__dcelem_type: + self.__dcelem_type = [] + self.__dcelem_type += type + return self.__dcelem_type