def __init__(self):
self.inElement = {'releases':False,'release':False,'name':False,'descriptions':False,
'description':False,'genres':False,'genre':False,'styles':False,
'style':False,'label':False,'labels':False,'title':False,
'image':False,'images':False,'urls':False,'url':False,
'artists':False,'artist':False,'formats':False,'format':False,
'country':False,'released':False,'notes':False,'tracklist':False,
'track':False,'position':False,'duration':False,'join':False,
'anv':False,'extraartists':False,'role':False}
self.release = None
self.buffer = ''
self.psqlexporter = PostgresExporter()
def __init__(self): self.artist = model.Artist() self.psqlexporter = PostgresExporter()
class ArtistHandler(xml.sax.handler.ContentHandler):
inElement = {'artists':False,'artist':False,'name':False,'realname':False,'image':False,'images':False,'urls':False,'url':False,'namevariations':False,'aliases':False,'profile':False,'groups':False,'members':False}
artist = None
buffer = ''
def __init__(self):
self.artist = model.Artist()
self.psqlexporter = PostgresExporter()
#self.inElement =
#self.element = {}
def startElement(self, name, attrs):
if not self.inElement.has_key(name):
print "ERROR, UNKOWN ELEMENT!!!"
print name
sys.exit()
self.inElement[name] = True
if name == "artist":
self.artist = model.Artist()
elif name == "image":
self.artist.images.append(model.ImageInfo())
self.artist.images[len(self.artist.images)-1].height = attrs["height"]
self.artist.images[len(self.artist.images)-1].imageType = attrs["type"]
self.artist.images[len(self.artist.images)-1].uri = attrs["uri"]
self.artist.images[len(self.artist.images)-1].uri150 = attrs["uri150"]
self.artist.images[len(self.artist.images)-1].width = attrs["width"]
if len(attrs) != 5:
print "ATTR ERROR"
print attrs
sys.exit()
def characters(self, data):
self.buffer += data
def endDocument(self):
self.psqlexporter.finish()
def endElement(self, name):
self.buffer = self.buffer.strip()
self.buffer = MySQLdb.escape_string(self.buffer)
if name == 'name':
if len(self.buffer) != 0:
if self.inElement['namevariations']:
self.artist.namevariations.append(self.buffer)
elif self.inElement['aliases']:
self.artist.aliases.append(self.buffer)
elif self.inElement['groups']:
self.artist.groups.append(self.buffer)
elif self.inElement['members']:
self.artist.members.append(self.buffer)
else:
self.artist.name = self.buffer
elif name == 'realname':
if len(self.buffer) != 0:
self.artist.realname = self.buffer
elif name == 'profile':
if len(self.buffer) != 0:
self.artist.profile = self.buffer
elif name == 'url':
if len(self.buffer) != 0:
self.artist.urls.append(self.buffer)
'''
if self.buffer.find('wikipedia') != -1:
self.artist.urls['wikipedia'] = self.buffer
elif self.buffer.find('myspace') != -1:
self.artist.urls['myspace'] = self.buffer
else:
self.artist.urls['other'].append(self.buffer)
'''
elif name == "artist":
#global artists
#artists[self.artist.name] = self.artist
global artistCounter
artistCounter += 1
values = []
values.append(self.artist.name)
columns = "name"
if len(self.artist.realname) != 0:
values.append(self.artist.realname)
columns += ",realname"
if len(self.artist.profile) != 0:
values.append(self.artist.profile)
columns += ",profile"
if len(self.artist.namevariations) != 0:
values.append(self.artist.namevariations)
columns += ",namevariations"
if len(self.artist.urls) != 0:
values.append(self.artist.urls)
columns += ",urls"
if len(self.artist.aliases) != 0:
values.append(self.artist.aliases)
columns += ",aliases"
if len(self.artist.groups) != 0:
values.append(self.artist.groups)
columns += ",groups"
if len(self.artist.members) != 0:
values.append(self.artist.members)
columns += ",members"
self.psqlexporter.storeArtist(columns, values, self.artist)
print artistCounter
self.buffer = ''
self.inElement[name] = False
'''
def __init__(self): self.psqlexporter = PostgresExporter()
class LabelHandler(xml.sax.handler.ContentHandler):
inElement = {'name':False,'label':False,'labels':False,'contactinfo':False,'image':False,'images':False,'urls':False,'url':False,'profile':False,'parentLabel':False,'sublabels':False}
label = model.Label()
buffer = ''
def __init__(self):
self.psqlexporter = PostgresExporter()
def startElement(self, name, attrs):
if not self.inElement.has_key(name):
print "ERROR, UNKOWN ELEMENT!!!"
print name
sys.exit()
self.inElement[name] = True
if name == 'label':
if not self.inElement['sublabels']:
self.label = model.Label()
elif name == "image":
self.label.images.append(model.ImageInfo())
self.label.images[len(self.label.images)-1].height = attrs["height"]
self.label.images[len(self.label.images)-1].imageType = attrs["type"]
self.label.images[len(self.label.images)-1].uri = attrs["uri"]
self.label.images[len(self.label.images)-1].uri150 = attrs["uri150"]
self.label.images[len(self.label.images)-1].width = attrs["width"]
if len(attrs) != 5:
print "ATTR ERROR"
print attrs
sys.exit()
def characters(self, data):
self.buffer += data
def endDocument(self):
self.psqlexporter.finish()
def endElement(self, name):
self.buffer = self.buffer.strip()
self.buffer = MySQLdb.escape_string(self.buffer)
if name == 'name':
if len(self.buffer) != 0:
self.label.name = self.buffer
elif name == 'contactinfo':
if len(self.buffer) != 0:
self.label.contactinfo = self.buffer
elif name == 'profile':
if len(self.buffer) != 0:
self.label.profile = self.buffer
elif name == 'url':
if len(self.buffer) != 0:
self.label.urls.append(self.buffer)
elif name == 'parentLabel':
if len(self.buffer) != 0:
self.label.parentLabel = self.buffer
elif name == "label":
if self.inElement['sublabels']:
if len(self.buffer) != 0:
self.label.sublabels.append(self.buffer)
else:
#global labels
global labelCounter
labelCounter += 1
print labelCounter
#labels[self.label.name] = self.label
values = []
values.append(self.label.name)
columns = "name"
if len(self.label.contactinfo) != 0:
values.append(self.label.contactinfo)
columns += ",contactinfo"
if len(self.label.profile) != 0:
values.append(self.label.profile)
columns += ",profile"
if len(self.label.parentLabel) != 0:
values.append(self.label.parentLabel)
columns += ",parent_label"
if len(self.label.urls) != 0:
values.append(self.label.urls)
columns += ",urls"
if len(self.label.sublabels) != 0:
values.append(self.label.sublabels)
columns += ",sublabels"
self.psqlexporter.storeLabel(columns, values, self.label)
'''
if len(labels) > 100:
for label in labels:
print "name: " + labels[label].name
print "contactinfo: " + labels[label].contactinfo
print "profile: " + labels[label].profile
print "urls: " + str(labels[label].urls)
print "parentLabel: " + str(labels[label].parentLabel)
print "subLabels: " + str(labels[label].sublabels)
#for img in labels[label].images:
# print "type: " + img.imageType + "size: " + str(img.height) + "x" + str(img.width) + " uri: " + img.uri + " uri150: " + img.uri150
os._exit(0)
#'''
self.inElement[name] = False
self.buffer = ''
class ReleaseHandler(xml.sax.handler.ContentHandler):
def __init__(self):
self.inElement = {'releases':False,'release':False,'name':False,'descriptions':False,
'description':False,'genres':False,'genre':False,'styles':False,
'style':False,'label':False,'labels':False,'title':False,
'image':False,'images':False,'urls':False,'url':False,
'artists':False,'artist':False,'formats':False,'format':False,
'country':False,'released':False,'notes':False,'tracklist':False,
'track':False,'position':False,'duration':False,'join':False,
'anv':False,'extraartists':False,'role':False}
self.release = None
self.buffer = ''
self.psqlexporter = PostgresExporter()
def startElement(self, name, attrs):
if not self.inElement.has_key(name):
print "ERROR, UNKOWN ELEMENT!!!"
print name
sys.exit()
self.inElement[name] = True
if name == 'release':
self.release = model.Release()
self.release.discogs_id = attrs['id']
self.release.status = attrs['status']
elif name == 'track':
self.release.tracklist.append(model.Track())
elif name == "image":
img = model.ImageInfo()
img.height = attrs["height"]
img.imageType = attrs["type"]
img.uri = attrs["uri"]
img.uri150 = attrs["uri150"]
img.width = attrs["width"]
self.release.images.append(img)
if len(attrs) != 5:
print "ATTR ERROR"
print attrs
sys.exit()
elif name == 'format':
fmt = model.Format()
fmt.name = attrs['name']
fmt.qty = attrs['qty']
self.release.formats.append(fmt)
#global formats
#if not formats.has_key(attrs["name"]):
# formats[attrs["name"]] = True
elif name == 'label':
lbl = model.ReleaseLabel()
lbl.name = attrs['name']
lbl.catno = attrs['catno']
self.release.labels.append(lbl)
def characters(self, data):
self.buffer += data
def endElement(self, name):
self.buffer = self.buffer.strip()
self.buffer = MySQLdb.escape_string(self.buffer)
if name == 'title':
if len(self.buffer) != 0:
if self.inElement['track']:
self.release.tracklist[-1].title = self.buffer
else:
self.release.title = self.buffer
elif name == 'country':
if len(self.buffer) != 0:
self.release.country = self.buffer
#global countries
#if not countries.has_key(self.buffer):
# countries[self.buffer] = True
elif name == 'anv':
if len(self.buffer) != 0:
if not self.inElement['track']:
self.release.anv = self.buffer
elif name == 'released':
if len(self.buffer) != 0:
self.release.released = self.buffer
elif name == 'notes':
if len(self.buffer) != 0:
self.release.notes = self.buffer
elif name == 'genre':
if len(self.buffer) != 0:
self.release.genres.append(self.buffer)
#global genres
#if not genres.has_key(self.buffer):
# genres[self.buffer] = Genre(self.buffer)
elif name == 'style':
if len(self.buffer) != 0:
self.release.styles.append(self.buffer)
#global styles
#if not styles.has_key(self.buffer):
# styles[self.buffer] = Style(self.buffer)
elif name == 'description':
if len(self.buffer) != 0:
self.release.formats[-1].descriptions.append(self.buffer)
#global descriptions
#if not descriptions.has_key(self.buffer):
# descriptions[self.buffer] = True
elif name == 'name':
if len(self.buffer) != 0:
if self.inElement['extraartists']:
if self.inElement['track']:#extraartist for track
track = self.release.tracklist[-1]
extr = model.Extraartist()
extr.name = self.buffer
track.extraartists.append(extr)
else:#extraartists for release
self.release.extraartists.append(Extraartist())
self.release.extraartists[-1].name = self.buffer
elif self.inElement['track'] and not self.inElement['extraartists']:
self.release.tracklist[-1].artists.append(self.buffer)
else: #release artist
self.release.artists.append(self.buffer)
elif name == 'join':
if len(self.buffer) != 0:
if self.inElement['track']:#extraartist
track = self.release.tracklist[-1]
aj = model.ArtistJoin()
#print "ext: " + str(track.extraartists)
#print "title: " + str(track.title)
#print "artists: " + str(track.artists)
if len(track.artists) > 0: #fix for bug with release 2033428, track 3
aj.artist1 = track.artists[-1]
aj.join_relation = self.buffer
track.artistJoins.append(aj)
else:#main release artist
aj = model.ArtistJoin()
if len(self.release.artists) > 0:
aj.artist1 = self.release.artists[-1]
else:
aj.artist1 = self.release.anv
self.release.artists.append(self.release.anv)
aj.join_relation = self.buffer
self.release.artistJoins.append(aj)
#global joins
#if not joins.has_key(self.buffer):
# joins[self.buffer] = True
elif name == 'role':
if len(self.buffer) != 0:
#print "ROLE PRE" + str(self.buffer)
roles_list = re.findall('([^[,]+(?:\[[^]]+])?)+', self.buffer) #thanks to jlatour
#print "ROLE POST" + str(self.buffer)
for role in roles_list:
role = role.strip()
lIndex = role.find('[')
if lIndex != -1:
rIndex = role.find(']')
description = role[lIndex+1:rIndex]
role = (role[:lIndex].strip(), description)
if self.inElement['track']:
idx = len(self.release.tracklist)-1
track = self.release.tracklist[idx]
if len(track.extraartists) != 0:
trackExtraartist = track.extraartists[-1]
trackExtraartist.roles.append(role)
else:
self.release.extraartists[-1].roles.append(role)
elif name == 'duration':
self.release.tracklist[-1].duration = self.buffer
elif name == 'position':
self.release.tracklist[-1].position = self.buffer
elif name == 'release':
global releaseCounter
releaseCounter += 1
#global releases
#releases.append(self.release)
#print releaseCounter
print self.release.discogs_id
#if releaseCounter > 1000:
# self.endDocument()
#print self.release.title
#'''PREPARE FOR DATABASE
values = []
values.append(self.release.discogs_id)
values.append(self.release.title)
values.append(self.release.status)
columns = "discogs_id, title, status"
if len(self.release.country) != 0:
values.append(self.release.country)
columns += ",country"
if len(self.release.released) != 0:
values.append(self.release.released)
columns += ",released"
if len(self.release.notes) != 0:
values.append(self.release.notes)
columns += ",notes"
if len(self.release.genres) != 0:
values.append(self.release.genres)
columns += ",genres"
if len(self.release.styles) != 0:
values.append(self.release.styles)
columns += ",styles"
#'''
self.psqlexporter.storeRelease(columns, values, self.release)
'''PRINT DATA
if len(releases) > 50:
for release in releases:
print "------------------------------------------------"
print "id, title, status: " + release.discogs_id + ", " + release.title + ", " + release.status
print "country: " + release.country
print "releasedate: " + release.released
print "notes: " + release.notes
print "genres: " + str(release.genres)
print "styles: " + str(release.styles)
sys.stdout.write("formats: ")
for fmt in release.formats:
print fmt.name + " " + fmt.qty + " " + str(fmt.descriptions)
for img in release.images:
print "type: " + img.imageType + "size: " + str(img.height) + "x" + str(img.width) + " uri: " + img.uri + " uri150: " + img.uri150
sys.stdout.write("labels: ")
for lbl in release.labels:
print lbl.name + " " + lbl.catno
print "artists: " + str(release.artists)
print "artistJoins: " + str(release.artistJoins)
for extr in release.extraartists:
print "extraartist: " + extr.name + " " + str(extr.roles)
print "tracklist:"
for trk in release.tracklist:
print "track: " + trk.title + " " + trk.duration + " " +trk.position
print "artists: " + str(trk.artists)
print "artistJoins: " + str(trk.artistJoins)
sys.stdout.write("extraartists:")
for extr in trk.extraartists:
print "extraartist: " + extr.name + " " + str(extr.roles)
sys.exit()
#'''
self.inElement[name] = False
self.buffer = ''
def endDocument(self):
#print [genre for genre in genres]
#print [style for style in styles]
#print [format for format in formats]
#print [dsc for dsc in descriptions]
#print [j for j in joins]
#print [(role, roles[role]) for role in roles]
#print len(roles)
self.psqlexporter.finish()
