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dtl1000.py
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Sun Jan 31 21:15:40 2021
@author: polinap
"""
#%%
RDFfile_merged = "TTL/JE_ILL_patched.ttl"
RDFnewfile = "TTL/dtl1000.ttl"
FPRINTfile = "DATA/id_dtl1000_idonly.csv"
import dtlutil
import copy
import csv
# logging
import logging
MIN_LEVEL = logging.DEBUG
dtlutil.setup_log(MIN_LEVEL)
##############################################################
#%% read in rdf graph
import rdflib
from rdflib.graph import Graph, Store, URIRef, Literal, BNode
from rdflib.namespace import RDF, FOAF, DC
MO, TL, EVENT, OLO, DTL, initNs = dtlutil.init_namespaces()
DBP, REL, LJ = dtlutil.LOD_namespaces()
g = dtlutil.create_graph()
dtlutil.read_in_rdf(g, RDFfile_merged)
gDTL1000 = dtlutil.create_graph()
#%%
gDTL1000 = copy.deepcopy(g)
#%% read in fingerprints
dtl1000_fprints = []
logging.info("\nReading fingerprints from %s", FPRINTfile)
with open(FPRINTfile, 'r') as csvfile:
csvreader = csv.reader(csvfile, delimiter=',')
count = 0
for row in csvreader:
if len(row) > 0 and row[0].startswith(".."):
fingerprint = row[1]
dtl1000_fprints.append(fingerprint)
##############################################################
#%% for a uri get the list of connected fingerprints
def get_signal_fprints(signallist):
fprintlist = [str(g.value(x, DTL.fingerprint_short)) for x in signallist]
return fprintlist
def get_performance_fprints(uri):
fprints = []
for signal in g.subjects(DTL.captures, uri):
fprint = g.value(signal, DTL.fingerprint_short)
if fprint is not None:
fprints.append(str(g.value(signal, DTL.fingerprint_short)))
return(list(set(fprints)))
def get_performer_fprints(uri):
fprints = []
for performance in g.subjects(MO.performer, uri):
fprints = fprints + get_performance_fprints(performance)
return(list(set(fprints)))
def get_musician_fprints(uri):
fprints = []
for performer in g.subjects(DTL.musician, uri):
fprints = fprints + get_performer_fprints(performer)
for tune in g.subjects(MO.composed_by, uri):
fprints = fprints + get_tune_fprints(tune)
for tune in g.subjects(MO.arranged_by, uri):
fprints = fprints + get_tune_fprints(tune)
return(list(set(fprints)))
def get_instrument_fprints(uri):
fprints = []
for performer in g.subjects(DTL.instrument, uri):
fprints = fprints + get_performer_fprints(performer)
for soloperformance in g.subjects(DTL.solo_instrument, uri):
fprints = fprints + get_soloperformance_fprints(soloperformance)
return(list(set(fprints)))
def get_soloperformance_fprints(uri):
fprints = []
for performance in g.subjects(EVENT.sub_event, uri):
fprints = fprints + get_performance_fprints(performance)
return(list(set(fprints)))
def get_tune_fprints(uri):
fprints = []
for performance in g.objects(uri, MO.performed_in):
fprints = fprints + get_performance_fprints(performance)
return(list(set(fprints)))
def get_session_fprints(uri):
fprints = []
for performance in g.objects(uri, EVENT.sub_event):
fprints = fprints + get_performance_fprints(performance)
return(list(set(fprints)))
def get_band_fprints(uri):
fprints = []
for session in g.subjects(MO.performer, uri):
fprints = fprints + get_session_fprints(session)
return(list(set(fprints)))
def get_track_fprints(uri):
fprints = []
for signal in g.subjects(MO.published_as, uri):
fprint = g.value(signal, DTL.fingerprint_short)
if fprint is not None:
fprints.append(str(g.value(signal, DTL.fingerprint_short)))
return(list(set(fprints)))
def get_medium_fprints(uri):
fprints = []
for track in g.objects(uri, MO.track):
fprints = fprints + get_track_fprints(track)
return(list(set(fprints)))
def get_release_fprints(uri):
fprints = []
for medium in g.objects(uri, MO.record):
fprints = fprints + get_medium_fprints(medium)
return(list(set(fprints)))
def get_album_fprints(uri):
fprints = []
for release in g.objects(uri, MO.published_as):
fprints = fprints + get_release_fprints(release)
return(list(set(fprints)))
def get_releaseevent_fprints(uri):
fprints = []
for release in g.objects(uri, MO.release):
fprints = fprints + get_release_fprints(release)
return(list(set(fprints)))
def get_label_fprints(uri):
fprints = []
for releaseevent in g.objects(uri, DTL.published):
fprints = fprints + get_releaseevent_fprints(releaseevent)
return(list(set(fprints)))
##############################################################
#%% for each class, if their fprint list does not overlap with dtl1000_fprints
# remove their subgraphs from the graph
logging.debug("original merged graph has %i triples", len(g))
oldnumber = len(set(list(g.subjects(RDF.type,MO.Label))))
logging.debug("removing from %i labels", oldnumber)
count = 0
for labelURI in g.subjects(RDF.type, MO.Label):
label_fprints = get_label_fprints(labelURI)
if len(set(label_fprints) & set(dtl1000_fprints)) == 0:
gDTL1000 -= g.triples( (labelURI, None, None) )
gDTL1000 -= g.triples( (None, None, labelURI) )
count+=1
newnumber = len(set(list(gDTL1000.subjects(RDF.type,MO.Label))))
logging.debug("removed %i labels, remaining %i", count, newnumber)
oldnumber = len(set(list(g.subjects(RDF.type,MO.ReleaseEvent))))
logging.debug("removing from %i release events", oldnumber)
count = 0
for releaseeventURI in g.subjects(RDF.type, MO.ReleaseEvent):
revent_fprints = get_releaseevent_fprints(releaseeventURI)
if len(set(revent_fprints) & set(dtl1000_fprints)) == 0:
gDTL1000 -= g.triples( (releaseeventURI, None, None) )
gDTL1000 -= g.triples( (None, None, releaseeventURI) )
count+=1
newnumber = len(set(list(gDTL1000.subjects(RDF.type,MO.ReleaseEvent))))
logging.debug("removed %i release events, remaining %i", count, newnumber)
oldnumber = len(set(list(g.subjects(RDF.type,MO.SignalGroup))))
logging.debug("removing from %i albums", oldnumber)
count = 0
for albumURI in g.subjects(RDF.type, MO.SignalGroup):
album_fprints = get_album_fprints(albumURI)
if len(set(album_fprints) & set(dtl1000_fprints)) == 0:
gDTL1000 -= g.triples( (albumURI, None, None) )
gDTL1000 -= g.triples( (None, None, albumURI) )
count+=1
newnumber = len(set(list(gDTL1000.subjects(RDF.type,MO.SignalGroup))))
logging.debug("removed %i albums, remaining %i", count, newnumber)
oldnumber = len(set(list(g.subjects(RDF.type,MO.Release))))
logging.debug("removing from %i releases", oldnumber)
count = 0
for releaseURI in g.subjects(RDF.type, MO.Release):
release_fprints = get_release_fprints(releaseURI)
if len(set(release_fprints) & set(dtl1000_fprints)) == 0:
gDTL1000 -= g.triples( (releaseURI, None, None) )
gDTL1000 -= g.triples( (None, None, releaseURI) )
count+=1
newnumber = len(set(list(gDTL1000.subjects(RDF.type,MO.Release))))
logging.debug("removed %i releases, remaining %i", count, newnumber)
oldnumber = len(set(list(g.subjects(RDF.type,MO.Record))))
logging.debug("removing from %i media", oldnumber)
count = 0
for mediumURI in g.subjects(RDF.type, MO.Record):
medium_fprints = get_medium_fprints(mediumURI)
if len(set(medium_fprints) & set(dtl1000_fprints)) == 0:
gDTL1000 -= g.triples( (mediumURI, None, None) )
gDTL1000 -= g.triples( (None, None, mediumURI) )
count+=1
newnumber = len(set(list(gDTL1000.subjects(RDF.type,MO.Record))))
logging.debug("removed %i media, remaining %i", count, newnumber)
oldnumber = len(set(list(g.subjects(RDF.type,MO.Track))))
logging.debug("removing from %i tracks", oldnumber)
count = 0
for trackURI in g.subjects(RDF.type, MO.Track):
track_fprints = get_track_fprints(trackURI)
if len(set(track_fprints) & set(dtl1000_fprints)) == 0:
gDTL1000 -= g.triples( (trackURI, None, None) )
gDTL1000 -= g.triples( (None, None, trackURI) )
count+=1
newnumber = len(set(list(gDTL1000.subjects(RDF.type,MO.Track))))
logging.debug("removed %i tracks, remaining %i", count, newnumber)
oldnumber = len(set(list(g.subjects(RDF.type,MO.MusicGroup))))
logging.debug("removing from %i bands", oldnumber)
count = 0
for bandURI in g.subjects(RDF.type, MO.MusicGroup):
band_fprints = get_band_fprints(bandURI)
if len(set(band_fprints) & set(dtl1000_fprints)) == 0:
gDTL1000 -= g.triples( (bandURI, None, None) )
gDTL1000 -= g.triples( (None, None, bandURI) )
count+=1
newnumber = len(set(list(gDTL1000.subjects(RDF.type,MO.MusicGroup))))
logging.debug("removed %i bands, remaining %i", count, newnumber)
oldnumber = len(set(list(g.subjects(RDF.type,DTL.Session))))
logging.debug("removing from %i sessions", oldnumber)
count = 0
for sessionURI in g.subjects(RDF.type, DTL.Session):
session_fprints = get_session_fprints(sessionURI)
if len(set(session_fprints) & set(dtl1000_fprints)) == 0:
gDTL1000 -= g.triples( (sessionURI, None, None) )
gDTL1000 -= g.triples( (None, None, sessionURI) )
count+=1
newnumber = len(set(list(gDTL1000.subjects(RDF.type,DTL.Session))))
logging.debug("removed %i sessions, remaining %i", count, newnumber)
oldnumber = len(set(list(g.subjects(RDF.type,MO.Instrument))))
logging.debug("removing from %i instruments", oldnumber)
count = 0
for instrumentURI in g.subjects(RDF.type, MO.Instrument):
instrument_fprints = get_instrument_fprints(instrumentURI)
if len(set(instrument_fprints) & set(dtl1000_fprints)) == 0:
gDTL1000 -= g.triples( (instrumentURI, None, None) )
gDTL1000 -= g.triples( (None, None, instrumentURI) )
count+=1
newnumber = len(set(list(gDTL1000.subjects(RDF.type,MO.Instrument))))
logging.debug("removed %i instruments, remaining %i", count, newnumber)
oldnumber = len(set(list(g.subjects(RDF.type,MO.MusicArtist))))
logging.debug("removing from %i musicians", oldnumber)
count = 0
for musicianURI in g.subjects(RDF.type, MO.MusicArtist):
musician_fprints = get_musician_fprints(musicianURI)
if len(set(musician_fprints) & set(dtl1000_fprints)) == 0:
gDTL1000 -= g.triples( (musicianURI, None, None) )
gDTL1000 -= g.triples( (None, None, musicianURI) )
count+=1
newnumber = len(set(list(gDTL1000.subjects(RDF.type,MO.MusicArtist))))
logging.debug("removed %i musicians, remaining %i", count, newnumber)
oldnumber = len(set(list(g.subjects(RDF.type,DTL.Performer))))
logging.debug("removing from %i performers", oldnumber)
count = 0
for performerURI in g.subjects(RDF.type, DTL.Performer):
performer_fprints = get_performer_fprints(performerURI)
if len(set(performer_fprints) & set(dtl1000_fprints)) == 0:
gDTL1000 -= g.triples( (performerURI, None, None) )
gDTL1000 -= g.triples( (None, None, performerURI) )
count+=1
newnumber = len(set(list(gDTL1000.subjects(RDF.type,DTL.Performer))))
logging.debug("removed %i performers, remaining %i", count, newnumber)
oldnumber = len(set(list(g.subjects(RDF.type,DTL.SoloPerformance))))
logging.debug("removing from %i solos", oldnumber)
count = 0
for soloURI in g.subjects(RDF.type, DTL.SoloPerformance):
solo_fprints = get_soloperformance_fprints(soloURI)
if len(set(solo_fprints) & set(dtl1000_fprints)) == 0:
gDTL1000 -= g.triples( (soloURI, None, None) )
gDTL1000 -= g.triples( (None, None, soloURI) )
count+=1
newnumber = len(set(list(gDTL1000.subjects(RDF.type,DTL.SoloPerformance))))
logging.debug("removed %i solos, remaining %i", count, newnumber)
oldnumber = len(set(list(g.subjects(RDF.type,MO.MusicalWork))))
logging.debug("removing from %i tunes", oldnumber)
count = 0
for tuneURI in g.subjects(RDF.type, MO.MusicalWork):
tune_fprints = get_tune_fprints(tuneURI)
if len(set(tune_fprints) & set(dtl1000_fprints)) == 0:
gDTL1000 -= g.triples( (tuneURI, None, None) )
gDTL1000 -= g.triples( (None, None, tuneURI) )
count+=1
newnumber = len(set(list(gDTL1000.subjects(RDF.type,MO.MusicalWork))))
logging.debug("removed %i tunes, remaining %i", count, newnumber)
oldnumber = len(set(list(g.subjects(RDF.type,MO.Performance)))) - len(set(list(g.subjects(RDF.type,DTL.Session))))
logging.debug("removing from %i performances", oldnumber)
count = 0
for performanceURI in g.subjects(RDF.type, MO.Performance):
if (performanceURI, RDF.type, DTL.Session) not in g:
performance_fprints = get_performance_fprints(performanceURI)
if len(set(performance_fprints) & set(dtl1000_fprints)) == 0:
gDTL1000 -= g.triples( (performanceURI, None, None) )
gDTL1000 -= g.triples( (None, None, performanceURI) )
count+=1
newnumber = len(set(list(gDTL1000.subjects(RDF.type,MO.Performance)))) - len(set(list(gDTL1000.subjects(RDF.type,DTL.Session))))
logging.debug("removed %i performances, remaining %i", count, newnumber)
oldnumber = len(set(list(g.subjects(RDF.type,MO.Signal))))
logging.debug("removing from %i signals", oldnumber)
count = 0
for signalURI in g.subjects(RDF.type, MO.Signal):
signal_fprint = g.value(signalURI, DTL.fingerprint_short)
if dtl1000_fprints.count(str(signal_fprint)) == 0:
gDTL1000 -= g.triples( (signalURI, None, None) )
gDTL1000 -= g.triples( (None, None, signalURI) )
count+=1
newnumber = len(set(list(gDTL1000.subjects(RDF.type,MO.Signal))))
logging.debug("removed %i signals, remaining %i", count, newnumber)
##############################################################
#%%
logging.debug("#########################")
logging.info("graph originally had %i triples, dtl1000 graph has %i triples", len(g), len(gDTL1000))
logging.info("dtl1000 graph has %i Signals", len(list(gDTL1000.subjects(RDF.type, MO.Signal))))
dtlutil.write_rdf(gDTL1000, RDFnewfile)