text
stringlengths 0
828
|
|---|
previous_procent_done_str = current_percent_done_str
|
i += 1.0
|
logs.print_info(""Analizowanie playlist..."")
|
for f in playlists:
|
with open(f, 'r') as fo:
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playlist_dict = loads(fo.read())
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playlist = Playlist(lib, f, playlist_dict['title'], playlist_dict['tracks'])
|
lib.add_playlist(playlist)
|
writer.commit()
|
logs.print_info(""Optymalizacja index-u..."")
|
lib.ix.optimize()
|
return lib"
|
1103,"def full_subgraph(self, objects):
|
""""""
|
Return the subgraph of this graph whose vertices
|
are the given ones and whose edges are the edges
|
of the original graph between those vertices.
|
""""""
|
vertices = ElementTransformSet(transform=id)
|
out_edges = KeyTransformDict(transform=id)
|
in_edges = KeyTransformDict(transform=id)
|
for obj in objects:
|
vertices.add(obj)
|
out_edges[obj] = []
|
in_edges[obj] = []
|
edges = set()
|
head = {}
|
tail = {}
|
for referrer in vertices:
|
for edge in self._out_edges[referrer]:
|
referent = self._head[edge]
|
if referent not in vertices:
|
continue
|
edges.add(edge)
|
tail[edge] = referrer
|
head[edge] = referent
|
out_edges[referrer].append(edge)
|
in_edges[referent].append(edge)
|
return ObjectGraph._raw(
|
vertices=vertices,
|
edges=edges,
|
out_edges=out_edges,
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in_edges=in_edges,
|
head=head,
|
tail=tail,
|
)"
|
1104,"def _raw(cls, vertices, edges, out_edges, in_edges, head, tail):
|
""""""
|
Private constructor for direct construction
|
of an ObjectGraph from its attributes.
|
vertices is the collection of vertices
|
out_edges and in_edges map vertices to lists of edges
|
head and tail map edges to objects.
|
""""""
|
self = object.__new__(cls)
|
self._out_edges = out_edges
|
self._in_edges = in_edges
|
self._head = head
|
self._tail = tail
|
self._vertices = vertices
|
self._edges = edges
|
return self"
|
1105,"def _from_objects(cls, objects):
|
""""""
|
Private constructor: create graph from the given Python objects.
|
The constructor examines the referents of each given object to build up
|
a graph showing the objects and their links.
|
""""""
|
vertices = ElementTransformSet(transform=id)
|
out_edges = KeyTransformDict(transform=id)
|
in_edges = KeyTransformDict(transform=id)
|
for obj in objects:
|
vertices.add(obj)
|
out_edges[obj] = []
|
in_edges[obj] = []
|
# Edges are identified by simple integers, so
|
# we can use plain dictionaries for mapping
|
# edges to their heads and tails.
|
edge_label = itertools.count()
|
edges = set()
|
head = {}
|
tail = {}
|
for referrer in vertices:
|
for referent in gc.get_referents(referrer):
|
if referent not in vertices:
|
continue
|
edge = next(edge_label)
|
edges.add(edge)
|
tail[edge] = referrer
|
head[edge] = referent
|
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