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# Add origin tags to the index
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Return general information about the plugin.
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The information returned is a dict with various keywords:
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the last modified timestamp of this data source. This will be used
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to see if we need to update the database or not. A timestamp of 0
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means that this data source is either missing or always up to date.
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an array of dicts { name: name, desc: description }, one for every
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numeric value indexed by this data source.
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Note that this method can be called before init. The idea is that, if
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the timestamp shows that this plugin is currently not needed, then the
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long initialisation can just be skipped.
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file = apt.apt_pkg.config.find_file("Dir::Cache::pkgcache")
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if not os.path.exists(file):
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return dict(timestamp=0)
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return dict(timestamp=os.path.getmtime(file))
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def init(self, info, progress):
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If needed, perform long initialisation tasks here.
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info is a dictionary with useful information. Currently it contains
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"values": a dict mapping index mnemonics to index numbers
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The progress indicator can be used to report progress.
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Return documentation information for this data source.
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The documentation information is a dictionary with these keys:
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name: the name for this data source
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shortDesc: a short description
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fullDoc: the full description as a chapter in ReST format
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shortDesc="Origin information",
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The Origin data source indexes origin information
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def index(self, document, pkg):
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Update the document with the information from this data source.
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document is the document to update
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pkg is the python-apt Package object for this package
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if not ver.downloadable:
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document.add_term("XOL" + "notdownloadable")
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for origin in ver.origins:
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document.add_term("XOA" + origin.archive)
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document.add_term("XOC" + origin.component)
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document.add_term("XOL" + origin.label)
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document.add_term("XOO" + origin.origin)
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document.add_term("XOS" + origin.site)
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# FIXME: this doesn't really belong in this file, but we can put it in
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# here until we get a display_name/display_summary plugin which
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# is being prepared in the experimental-fastlist branch.
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# we need this to work around xapian oddness
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document.add_term(pkg.name.replace('-', '_'))
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def indexDeb822(self, document, pkg):
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Update the document with the information from this data source.
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This is alternative to index, and it is used when indexing with package
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data taken from a custom Packages file.
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document is the document to update
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pkg is the Deb822 object for this package
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# NOTHING here, does not make sense for non-downloadable data
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Create and return the plugin object.
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return OriginPlugin()