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|
# -*- coding: utf-8 -*-
###############################################################
# PyNLPl - Remote Cornetto Client
# Adapted from code by Fons Laan (ILPS-ISLA, UvA)
# by Maarten van Gompel (proycon)
# http://ilk.uvt.nl/~mvgompel
# Induction for Linguistic Knowledge Research Group
# Universiteit van Tilburg
#
# Licensed under GPLv3
#
# This is a Python library for connecting to a Cornetto database.
# Originally coded by Fons Laan (ILPS-ISLA, University of Amsterdam)
# for DutchSemCor.
#
# The library currently has only a minimal set of functionality compared
# to the original. It will be extended on a need-to basis.
#
###############################################################
from __future__ import print_function
from __future__ import unicode_literals
from __future__ import division
from __future__ import absolute_import
import sys
import httplib2 # version 0.6.0+
if sys.version < '3':
import urlparse
import httplib
else:
from urllib import parse as urlparse # renamed to urllib.parse in Python 3.0
import http.client as httplib #renamed in Python 3
import urllib, base64
from sys import stderr
#import pickle
printf = lambda x: sys.stdout.write(x+ "\n")
from lxml import etree
class CornettoClient(object):
def __init__(self, user='gast',password='gast',host='debvisdic.let.vu.nl', port=9002, path = '/doc', scheme='https',debug=False):
self.host = host
self.port = port
self.path = path
self.scheme = scheme
self.debug = debug
self.userid = user
self.passwd = password
def connect(self):
if self.debug:
printf( "cornettodb/views/remote_open()" )
# permission denied on cornetto with apache
# http = httplib2.Http( ".cache" )
try:
http = httplib2.Http(disable_ssl_certificate_validation=True)
except TypeError:
print >>stderr, "[CornettoClient] WARNING: Older version of httplib2! Can not disable_ssl_certificate_validation"
http = httplib2.Http() #for older httplib2
# VU DEBVisDic authentication
http.add_credentials( self.userid, self.passwd )
params = ""
# query = "action=init" # obsolete
query = "action=connect"
fragment = ""
db_url_tuple = ( self.scheme, self.host + ':' + str(self.port), self.path, params, query, fragment )
db_url = urlparse.urlunparse( db_url_tuple )
if self.debug:
printf( "db_url: %s" % db_url )
printf( "http.request()..." );
try:
resp, content = http.request( db_url, "GET" )
if self.debug:
printf( "resp:\n%s" % resp )
printf( "content:\n%s" % content )
except:
printf( "...failed." );
# when CORNETTO_HOST is off-line, we do not have a response
resp = None
content = None
return http, resp, content
def get_syn_ids_by_lemma(self, lemma):
"""Returns a list of synset IDs based on a lemma"""
if not isinstance(lemma,unicode):
lemma = unicode(lemma,'utf-8')
http, resp, content = self.connect()
params = ""
fragment = ""
path = "cdb_syn"
if self.debug:
printf( "cornettodb/views/query_remote_syn_lemma: db_opt: %s" % path )
query_opt = "dict_search"
if self.debug:
printf( "cornettodb/views/query_remote_syn_lemma: query_opt: %s" % query_opt )
qdict = {}
qdict[ "action" ] = "queryList"
qdict[ "word" ] = lemma.encode('utf-8')
query = urllib.urlencode( qdict )
db_url_tuple = ( self.scheme, self.host + ':' + str(self.port), path, params, query, fragment )
db_url = urlparse.urlunparse( db_url_tuple )
if self.debug:
printf( "db_url: %s" % db_url )
resp, content = http.request( db_url, "GET" )
if self.debug:
printf( "resp:\n%s" % resp )
printf( "content:\n%s" % content )
# printf( "content is of type: %s" % type( content ) )
dict_list = []
dict_list = eval( content ) # string to list
synsets = []
items = len( dict_list )
if self.debug:
printf( "items: %d" % items )
# syn dict: like lu dict, but without pos: part-of-speech
for dict in dict_list:
if self.debug:
printf( dict )
seq_nr = dict[ "seq_nr" ] # sense number
value = dict[ "value" ] # lexical unit identifier
form = dict[ "form" ] # lemma
label = dict[ "label" ] # label to be shown
if self.debug:
printf( "seq_nr: %s" % seq_nr )
printf( "value: %s" % value )
printf( "form: %s" % form )
printf( "label: %s" % label )
if value != "":
synsets.append( value )
return synsets
def get_lu_ids_by_lemma(self, lemma, targetpos = None):
"""Returns a list of lexical unit IDs based on a lemma and a pos tag"""
if not isinstance(lemma,unicode):
lemma = unicode(lemma,'utf-8')
http, resp, content = self.connect()
params = ""
fragment = ""
path = "cdb_lu"
query_opt = "dict_search"
qdict = {}
qdict[ "action" ] = "queryList"
qdict[ "word" ] = lemma.encode('utf-8')
query = urllib.urlencode( qdict )
db_url_tuple = ( self.scheme, self.host + ':' + str(self.port), path, params, query, fragment )
db_url = urlparse.urlunparse( db_url_tuple )
if self.debug:
printf( "db_url: %s" % db_url )
resp, content = http.request( db_url, "GET" )
if self.debug:
printf( "resp:\n%s" % resp )
printf( "content:\n%s" % content )
# printf( "content is of type: %s" % type( content ) )
dict_list = []
dict_list = eval( content ) # string to list
ids = []
items = len( dict_list )
if self.debug:
printf( "items: %d" % items )
for d in dict_list:
if self.debug:
printf( d )
seq_nr = d[ "seq_nr" ] # sense number
value = d[ "value" ] # lexical unit identifier
form = d[ "form" ] # lemma
label = d[ "label" ] # label to be shown
pos = d[ "pos" ] # label to be shown
if self.debug:
printf( "seq_nr: %s" % seq_nr )
printf( "value: %s" % value )
printf( "form: %s" % form )
printf( "label: %s" % label )
if value != "" and ((not targetpos) or (targetpos and pos == targetpos)):
ids.append( value )
return ids
def get_synset_xml(self,syn_id):
"""
call cdb_syn with synset identifier -> returns the synset xml;
"""
http, resp, content = self.connect()
params = ""
fragment = ""
path = "cdb_syn"
if self.debug:
printf( "cornettodb/views/query_remote_syn_id: db_opt: %s" % path )
# output_opt: plain, html, xml
# 'xml' is actually xhtml (with markup), but it is not valid xml!
# 'plain' is actually valid xml (without markup)
output_opt = "plain"
if self.debug:
printf( "cornettodb/views/query_remote_syn_id: output_opt: %s" % output_opt )
action = "runQuery"
if self.debug:
printf( "cornettodb/views/query_remote_syn_id: action: %s" % action )
printf( "cornettodb/views/query_remote_syn_id: query: %s" % syn_id )
qdict = {}
qdict[ "action" ] = action
qdict[ "query" ] = syn_id
qdict[ "outtype" ] = output_opt
query = urllib.urlencode( qdict )
db_url_tuple = ( self.scheme, self.host + ':' + str(self.port), path, params, query, fragment )
db_url = urlparse.urlunparse( db_url_tuple )
if self.debug:
printf( "db_url: %s" % db_url )
resp, content = http.request( db_url, "GET" )
if self.debug:
printf( "resp:\n%s" % resp )
# printf( "content:\n%s" % content )
# printf( "content is of type: %s" % type( content ) ) #<type 'str'>
xml_data = eval( content )
return etree.fromstring( xml_data )
def get_lus_from_synset(self, syn_id):
"""Returns a list of (word, lu_id) tuples given a synset ID"""
root = self.get_synset_xml(syn_id)
elem_synonyms = root.find( ".//synonyms" )
lus = []
for elem_synonym in elem_synonyms:
synonym_str = elem_synonym.get( "c_lu_id-previewtext" ) # get "c_lu_id-previewtext" attribute
# synonym_str ends with ":<num>"
synonym = synonym_str.split( ':' )[ 0 ].strip()
lus.append( (synonym, elem_synonym.get( "c_lu_id") ) )
return lus
def get_lu_from_synset(self, syn_id, lemma = None):
"""Returns (lu_id, synonyms=[(word, lu_id)] ) tuple given a synset ID and a lemma"""
if not lemma:
return self.get_lus_from_synset(syn_id) #alias
if not isinstance(lemma,unicode):
lemma = unicode(lemma,'utf-8')
root = self.get_synset_xml(syn_id)
elem_synonyms = root.find( ".//synonyms" )
lu_id = None
synonyms = []
for elem_synonym in elem_synonyms:
synonym_str = elem_synonym.get( "c_lu_id-previewtext" ) # get "c_lu_id-previewtext" attribute
# synonym_str ends with ":<num>"
synonym = synonym_str.split( ':' )[ 0 ].strip()
if synonym != lemma:
synonyms.append( (synonym, elem_synonym.get("c_lu_id")) )
if self.debug:
printf( "synonym add: %s" % synonym )
else:
lu_id = elem_synonym.get( "c_lu_id" ) # get "c_lu_id" attribute
if self.debug:
printf( "lu_id: %s" % lu_id )
printf( "synonym skip lemma: %s" % synonym )
return lu_id, synonyms
##################################################################################################################
# ORIGINAL AND AS-OF-YET UNUSED CODE (included for later porting)
##################################################################################################################
"""
--------------------------------------------------------------------------------
Original Author: Fons Laan, ILPS-ISLA, University of Amsterdam
Original Project: DutchSemCor
Original Name: cornettodb/views.py
Original Version: 0.2
Goal: Cornetto views definitions
Original functions:
index( request )
local_open()
remote_open( self.debug )
search( request )
search_local( dict_in, search_query )
search_remote( dict_in, search_query )
cornet_check_lusyn( utf8_lemma )
query_remote_lusyn_id( syn_id_self.debug, http, utf8_lemma, syn_id )
query_cornet( keyword, category )
query_remote_syn_lemma( self.debug, http, utf8_lemma )
query_remote_syn_id( self.debug, http, utf8_lemma, syn_id, domains_abbrev )
query_remote_lu_lemma( self.debug, http, utf8_lemma )
query_remote_lu_id( self.debug, http, lu_id )
FL-04-Sep-2009: Created
FL-03-Nov-2009: Removed http global: sometimes it was None; missed initialization?
FL-01-Feb-2010: Added Category filtering
FL-15-Feb-2010: Tag counts -> separate qx query
FL-07-Apr-2010: Merge canonical + textual examples
FL-10-Jun-2010: Latest Change
MvG-29-Sep-2010: Turned into minimal CornettoClient class, some new functions added, many old ones disabled until necessary
"""
# def query_remote(self, dict_in, search_query ):
# if self.debug: printf( "cornettodb/views/query_remote" )
# http, resp, content = self.remote_open()
# if resp is None:
# raise Exception("No response")
# status = int( resp.get( "status" ) )
# if self.debug: printf( "status: %d" % status )
# if status != 200:
# # e.g. 400: Bad Request, 404: Not Found
# raise Exception("Error in request")
# path = dict_in[ 'dbopt' ]
# if self.debug: printf( "cornettodb/views/query_remote: db_opt: %s" % path )
# output_opt = dict_in[ 'outputopt' ]
# if self.debug: printf( "cornettodb/views/query_remote: output_opt: %s" % output_opt )
# query_opt = dict_in[ 'queryopt' ]
# if self.debug: printf( "cornettodb/views/query_remote: query_opt: %s" % query_opt )
# params = ""
# fragment = ""
# qdict = {}
# if query_opt == "dict_search":
# # query = "action=queryList&word=" + search_query
# qdict[ "action" ] = "queryList"
# qdict[ "word" ] = search_query
# elif query_opt == "query_entry":
# # query = "action=runQuery&query=" + search_query
# # query += "&outtype=" + output_opt
# qdict[ "action" ] = "runQuery"
# qdict[ "query" ] = search_query
# qdict[ "outtype" ] = output_opt
# # instead of "subtree" there is also "tree" and "full subtree"
# elif query_opt == "subtree_entry":
# # query = "action=subtree&query=" + search_query
# # query += "&arg=ILR" # ILR = Internal Language Relations, RILR = Reversed ...
# # query += "&outtype=" + output_opt
# qdict[ "action" ] = "subtree"
# qdict[ "query" ] = search_query
# qdict[ "arg" ] = "ILR" # ILR = Internal Language Relations, RILR = Reversed ...
# qdict[ "outtype" ] = output_opt
# # More functions, see DEBVisDic docu:
# # Save entry
# # Delete entry
# # Next sense number
# # "Translate" synsets
# query = urllib.urlencode( qdict )
# db_url_tuple = ( self.scheme, self.host+ ':' + str(self.post), self.path, params, query, fragment )
# db_url = urlparse.urlunparse( db_url_tuple )
# if self.debug: printf( "db_url: %s" % db_url )
# resp, content = http.request( db_url, "GET" )
# printf( "resp:\n%s" % resp )
# if self.debug: printf( "content:\n%s" % content )
# if content.startswith( '[' ) and content.endswith( ']' ):
# reply = eval( content ) # string -> list
# islist = True
# else:
# reply = content
# islist = False
# return reply
# def cornet_check_lusyn( self, utf8_lemma ):
# http, resp, content = remote_open( self.debug )
# # get the raw (unfiltered) lexical unit identifiers for this lemma
# lu_ids_lemma = query_remote_lu_lemma( http, utf8_lemma )
# # get the synset identifiers for this lemma
# syn_ids_lemma = query_remote_syn_lemma( http, utf8_lemma )
# lu_ids_syn = []
# for syn_id in syn_ids_lemma:
# lu_id = query_remote_lusyn_id( http, utf8_lemma, syn_id )
# lu_ids_syn.append( lu_id )
# return lu_ids_lemma, syn_ids_lemma, lu_ids_syn
# def query_remote_lusyn_id( http, utf8_lemma, syn_id ):
# """
# query_remote_lusyn_id\
# call cdb_syn with synset identifier -> synset xml -> lu_id lemma
# """
# scheme = settings.CORNETTO_PROTOCOL
# netloc = settings.CORNETTO_HOST + ':' + str( settings.CORNETTO_PORT )
# params = ""
# fragment = ""
# path = "cdb_syn"
# if self.debug:
# printf( "cornettodb/views/query_remote_lusyn_id: db_opt: %s" % path )
# # output_opt: plain, html, xml
# # 'xml' is actually xhtml (with markup), but it is not valid xml!
# # 'plain' is actually valid xml (without markup)
# output_opt = "plain"
# if self.debug:
# printf( "cornettodb/views/query_remote_lusyn_id: output_opt: %s" % output_opt )
# action = "runQuery"
# if self.debug:
# printf( "cornettodb/views/query_remote_lusyn_id: action: %s" % action )
# printf( "cornettodb/views/query_remote_lusyn_id: query: %s" % syn_id )
#
# qdict = {}
# qdict[ "action" ] = action
# qdict[ "query" ] = syn_id
# qdict[ "outtype" ] = output_opt
# query = urllib.urlencode( qdict )
# db_url_tuple = ( scheme, netloc, path, params, query, fragment )
# db_url = urlparse.urlunparse( db_url_tuple )
# if self.debug:
# printf( "db_url: %s" % db_url )
# resp, content = http.request( db_url, "GET" )
# if self.debug:
# printf( "resp:\n%s" % resp )
# # printf( "content:\n%s" % content )
# # printf( "content is of type: %s" % type( content ) ) # <type 'str'>
# xml_data = eval( content )
# root = etree.fromstring( xml_data )
# synonyms = []
# # find <synonyms> anywhere in the tree
# elem_synonyms = root.find( ".//synonyms" )
# for elem_synonym in elem_synonyms:
# synonym_str = elem_synonym.get( "c_lu_id-previewtext" ) # get "c_lu_id-previewtext" attribute
# # synonym_str ends with ":<num>"
# synonym = synonym_str.split( ':' )[ 0 ].strip()
# utf8_synonym = synonym.encode( 'utf-8' )
# if utf8_synonym != utf8_lemma:
# synonyms.append( synonym )
# if self.debug:
# printf( "synonym add: %s" % synonym )
# else:
# lu_id = elem_synonym.get( "c_lu_id" ) # get "c_lu_id" attribute
# if self.debug:
# printf( "lu_id: %s" % lu_id )
# printf( "synonym skip lemma: %s" % synonym )
# return lu_id
# def query_cornet( annotator_id, utf8_lemma, category ):
# """\
# cornet_query()
# A variant of query_remote(), combining several queries for the dutchsemcor GUI
# -1- call cdb_syn with lemma -> syn_ids;
# -2- for each syn_id, call cdb_syn ->synset xml
# -3- for each synset xml, find lu_id
# -4- for each lu_id, call cdb_lu ->lu xml
# -5- collect required info from lu & syn xml
# """
# self.debug = False # this function
# printf( "cornettodb/views/cornet_query()" )
# if utf8_lemma is None or utf8_lemma == "":
# printf( "No lemma" )
# return
# else:
# printf( "lemma: %s" % utf8_lemma.decode( 'utf-8' ).encode( 'latin-1' ) )
# printf( "category: %s" % category )
# http, resp, content = remote_open( self.debug )
# if resp is None:
# template = "cornettodb/error.html"
# dictionary = { 'DSC_HOME' : settings.DSC_HOME }
# return template, dictionary
# status = int( resp.get( "status" ) )
# printf( "status: %d" % status )
# if status != 200:
# # e.g. 400: Bad Request, 404: Not Found
# printf( "status: %d\nreason: %s" % ( resp.status, resp.reason ) )
# dict_err = \
# {
# "status" : settings.CORNETTO_HOST + " error: " + str(status),
# "msg" : resp.reason
# }
# return dict_err
# # read the domain cvs file, and return the dictionaries
# domains_dutch, domains_abbrev = get_domains()
# syn_ids = [] # used syn_ids, skipping filtered
# lu_ids = [] # used lu_ids, skipping filtered
# lu_ids_syn = [] # lu_ids derived from syn_ids, unfiltered
# # get the raw (unfiltered) synset identifiers for this lemma
# syn_lemma_self.debug = False
# syn_ids_raw = query_remote_syn_lemma( syn_lemma_self.debug, http, utf8_lemma )
# # get the raw (unfiltered) lexical unit identifiers for this lemma
# lu_lemma_self.debug = False
# lu_ids_raw = query_remote_lu_lemma( lu_lemma_self.debug, http, utf8_lemma )
# # required lu info from the lu xml:
# resumes_lu = []
# morphos_lu = []
# examplestext_lulist = [] # list-of-lists
# examplestype_lulist = [] # list-of-lists
# examplessubtype_lulist = [] # list-of-lists
# # required syn info from the synset xml:
# definitions_syn = [] # list
# differentiaes_syn = [] # list
# synonyms_synlist = [] # list-of-lists
# relations_synlist = [] # list-of-lists
# hyperonyms_synlist = [] # list-of-lists
# hyponyms_synlist = [] # list-of-lists
# relations_synlist = [] # list-of-lists
# relnames_synlist = [] # list-of-lists
# domains_synlist = [] # list-of-lists
# remained = 0 # maybe less than lu_ids because of category filtering
# for syn_id in syn_ids_raw:
# if self.debug:
# printf( "syn_id: %s" % syn_id )
# syn_id_self.debug = False
# lu_id, definition, differentiae, synonyms, hyperonyms, hyponyms, relations, relnames, domains = \
# query_remote_syn_id( syn_id_self.debug, http, utf8_lemma, syn_id, domains_abbrev )
# lu_ids_syn.append( lu_id )
# lui_id_self.debug = False
# if self.debug:
# printf( "lu_id: %s" % lu_id )
# formcat, morpho, resume, examples_text, examples_type, examples_subtype = \
# query_remote_lu_id( lui_id_self.debug, http, lu_id )
# if not ( \
# ( category == '?' ) or \
# ( category == 'a' and formcat == 'adj' ) or \
# ( category == 'n' and formcat == 'noun' ) or \
# ( category == 'v' and formcat == 'verb' ) ):
# if self.debug:
# printf( "filtered category: formcat=%s, lu_id=%s" % (formcat, lu_id) )
# continue
# # collect all information
# syn_ids.append( syn_id )
# lu_ids.append( lu_id )
# definitions_syn.append( definition )
# differentiaes_syn.append( differentiae )
# synonyms_synlist.append( synonyms )
# hyperonyms_synlist.append( hyperonyms )
# relations_synlist.append( relations )
# relnames_synlist.append( relnames )
# hyponyms_synlist.append( hyponyms )
# domains_synlist.append( domains )
# resumes_lu.append( resume )
# morphos_lu.append( morpho )
# examplestext_lulist.append( examples_text )
# examplestype_lulist.append( examples_type )
# examplessubtype_lulist.append( examples_subtype )
# if self.debug:
# printf( "morpho: %s\nresume: %s\nexamples:" % (morpho, resume) )
# for canoexample in canoexamples:
# printf( canoexample.encode('latin-1') ) # otherwise fails with non-ascii chars
# for textexample in textexamples:
# printf( textexample.encode('latin-1') ) # otherwise fails with non-ascii chars
# lusyn_mismatch = False # assume no problem
# # Compare number of lu ids with syn_ids
# if len( lu_ids_raw ) != len( syn_ids_raw): # length mismatch
# lusyn_mismatch = True
# printf( "query_cornet: %d lu ids, %d syn ids: NO MATCH" % (len(lu_ids_raw), len(syn_ids_raw) ) )
# # Check lu_ids from syn to lu_ids_raw (from lemma)
# for i in range( len( lu_ids_raw ) ):
# lu_id_raw = lu_ids_raw[ i ]
# try:
# idx = lu_ids_syn.index( lu_id_raw )
# if lu_ids_syn.count( lu_id_raw ) != 1:
# lusyn_mismatch = True
# printf( "query_cornet: %s lu id: DUPLICATES" % lu_id_raw )
# except:
# lusyn_mismatch = True
# printf( "query_cornet: %s lu id: NOT FOUND" % lu_id_raw )
# dictlist = []
# for i in range( len( syn_ids ) ):
# # printf( "i: %d" % i )
# dict = {}
# dict[ "no" ] = i
# lu_id = lu_ids[ i ]
# dict[ "lu_id" ] = lu_id
# syn_id = syn_ids[ i ]
# dict[ "syn_id" ] = syn_id
# dict[ "tag_count" ] = '?'
# resume = resumes_lu[ i ]
# dict[ "resume" ] = resume
# morpho = morphos_lu[ i ]
# dict[ "morpho" ] = morpho
# examplestext = examplestext_lulist[ i ]
# dict[ "examplestext"] = examplestext
# examplestype = examplestype_lulist[ i ]
# dict[ "examplestype"] = examplestype
# examplessubtype = examplessubtype_lulist[ i ]
# dict[ "examplessubtype"] = examplessubtype
# definition = definitions_syn[ i ]
# dict[ "definition" ] = definition
# differentiae = differentiaes_syn[ i ]
# dict[ "differentiae" ] = differentiae
# synonyms = synonyms_synlist[ i ]
# dict[ "synonyms"] = synonyms
# hyperonyms = hyperonyms_synlist[ i ]
# dict[ "hyperonyms"] = hyperonyms
# hyponyms = hyponyms_synlist[ i ]
# dict[ "hyponyms"] = hyponyms
# relations = relations_synlist[ i ]
# dict[ "relations"] = relations
# relnames = relnames_synlist[ i ]
# dict[ "relnames"] = relnames
# domains = domains_synlist[ i ]
# dict[ "domains"] = domains
# dictlist.append( dict )
# # pack in "superdict"
# result = \
# {
# "status" : "ok",
# "source" : "cornetto",
# "lusyn_mismatch" : lusyn_mismatch,
# "lusyn_retrieved" : len( syn_ids_raw ),
# "lusyn_remained" : len( syn_ids ),
# "lists_data" : dictlist
# }
# return result
# def query_remote_lu_lemma( utf8_lemma ):
# """\
# call cdb_lu with lemma -> yields lexical units
# """
# scheme = settings.CORNETTO_PROTOCOL
# netloc = settings.CORNETTO_HOST + ':' + str( settings.CORNETTO_PORT )
# params = ""
# fragment = ""
# path = "cdb_lu"
# if self.debug:
# printf( "cornettodb/views/query_remote_lu_lemma: db_opt: %s" % path )
# action = "queryList"
# if self.debug:
# printf( "cornettodb/views/query_remote_lu_lemma: action: %s" % action )
# qdict = {}
# qdict[ "action" ] = action
# qdict[ "word" ] = utf8_lemma
# query = urllib.urlencode( qdict )
# db_url_tuple = ( scheme, netloc, path, params, query, fragment )
# db_url = urlparse.urlunparse( db_url_tuple )
# if self.debug:
# printf( "db_url: %s" % db_url )
# resp, content = http.request( db_url, "GET" )
# if self.debug:
# printf( "resp:\n%s" % resp )
# printf( "content:\n%s" % content )
# # printf( "content is of type: %s" % type( content ) )
# dict_list = []
# dict_list = eval( content ) # string to list
# ids = []
# items = len( dict_list )
# if self.debug:
# printf( "items: %d" % items )
# # lu dict: like syn dict, but with pos: part-of-speech
# for dict in dict_list:
# if self.debug:
# printf( dict )
# seq_nr = dict[ "seq_nr" ] # sense number
# value = dict[ "value" ] # lexical unit identifier
# form = dict[ "form" ] # lemma
# pos = dict[ "pos" ] # part of speech
# label = dict[ "label" ] # label to be shown
# if self.debug:
# printf( "seq_nr: %s" % seq_nr )
# printf( "value: %s" % value )
# printf( "form: %s" % form )
# printf( "pos: %s" % pos )
# printf( "label: %s" % label )
# if value != "":
# ids.append( value )
# return ids
# def lemma2formcats( utf8_lemma ):
# """\
# get the form-cats for this lemma.
# """
# self.debug = False
# http, resp, content = remote_open( self.debug )
# if resp is None:
# template = "cornettodb/error.html"
# dictionary = { 'DSC_HOME' : settings.DSC_HOME }
# return template, dictionary
# status = int( resp.get( "status" ) )
# if status != 200:
# # e.g. 400: Bad Request, 404: Not Found
# printf( "status: %d\nreason: %s" % ( resp.status, resp.reason ) )
# template = "cornettodb/error.html"
# message = "Cornetto " + _( "initialization" )
# dict = \
# {
# 'DSC_HOME': settings.DSC_HOME,
# 'message': message,
# 'status': resp.status,
# 'reason': resp.reason, \
# }
# return template, dictionary
# # get the lexical unit identifiers for this lemma
# lu_ids = query_remote_lu_lemma( self.debug, http, utf8_lemma )
# scheme = settings.CORNETTO_PROTOCOL
# netloc = settings.CORNETTO_HOST + ':' + str( settings.CORNETTO_PORT )
# params = ""
# fragment = ""
# path = "cdb_lu"
# if self.debug:
# printf( "cornettodb/views/query_remote_lu_id_formcat: db_opt: %s" % path )
# output_opt = "plain"
# if self.debug:
# printf( "cornettodb/views/query_remote_lu_id_formcat: output_opt: %s" % output_opt )
# action = "runQuery"
# if self.debug:
# printf( "cornettodb/views/query_remote_lu_id_formcat: action: %s" % action )
# formcats = []
# for lu_id in lu_ids:
# if self.debug:
# printf( "cornettodb/views/query_remote_lu_id_formcat: query: %s" % lu_id )
# qdict = {}
# qdict[ "action" ] = action
# qdict[ "query" ] = lu_id
# qdict[ "outtype" ] = output_opt
# query = urllib.urlencode( qdict )
# db_url_tuple = ( scheme, netloc, path, params, query, fragment )
# db_url = urlparse.urlunparse( db_url_tuple )
# if self.debug:
# printf( "db_url: %s" % db_url )
# resp, content = http.request( db_url, "GET" )
# if self.debug:
# printf( "resp:\n%s" % resp )
# xml_data = eval( content )
# root = etree.fromstring( xml_data )
# # morpho
# morpho = ""
# elem_form = root.find( ".//form" )
# if elem_form is not None:
# formcat = elem_form.get( "form-cat" ) # get "form-cat" attribute
# if formcat is None:
# formcat = '?'
# count = formcats.count( formcat )
# if count == 0:
# formcats.append( formcat )
# return formcats
# def query_remote_lu_id(lu_id ):
# """\
# call cdb_lu with lexical unit identifier -> yields the lexical unit xml;
# from the xml collect the morpho-syntax, resumes+definitions, examples.
# """
# scheme = settings.CORNETTO_PROTOCOL
# netloc = settings.CORNETTO_HOST + ':' + str( settings.CORNETTO_PORT )
# params = ""
# fragment = ""
# path = "cdb_lu"
# if self.debug:
# printf( "cornettodb/views/query_remote_lu_id: db_opt: %s" % path )
# # output_opt: plain, html, xml
# # 'xml' is actually xhtml (with markup), but it is not valid xml!
# # 'plain' is actually valid xml (without markup)
# output_opt = "plain"
# if self.debug:
# printf( "cornettodb/views/query_remote_lu_id: output_opt: %s" % output_opt )
# action = "runQuery"
# if self.debug:
# printf( "cornettodb/views/query_remote_lu_id: action: %s" % action )
# printf( "cornettodb/views/query_remote_lu_id: query: %s" % lu_id )
#
# qdict = {}
# qdict[ "action" ] = action
# qdict[ "query" ] = lu_id
# qdict[ "outtype" ] = output_opt
# query = urllib.urlencode( qdict )
# db_url_tuple = ( scheme, netloc, path, params, query, fragment )
# db_url = urlparse.urlunparse( db_url_tuple )
# if self.debug:
# printf( "db_url: %s" % db_url )
# resp, content = http.request( db_url, "GET" )
# if self.debug:
# printf( "resp:\n%s" % resp )
# # printf( "content:\n%s" % content )
# # printf( "content is of type: %s" % type( content ) ) #<type 'str'>
# xml_data = eval( content )
# root = etree.fromstring( xml_data )
# # morpho
# morpho = ""
# elem_form = root.find( ".//form" )
# if elem_form is not None:
# formcat = elem_form.get( "form-cat" ) # get "form-cat" attribute
# if formcat is not None:
# if formcat == "adj":
# morpho = 'a'
# elif formcat == "noun":
# morpho = 'n'
# elem_article = root.find( ".//sy-article" )
# if elem_article is not None and elem_article.text is not None:
# article = elem_article.text # lidwoord
# morpho += "-" + article
# elem_count = root.find( ".//sem-countability" )
# if elem_count is not None and elem_count.text is not None:
# countability = elem_count.text
# if countability == "count":
# morpho += "-t"
# elif countability == "uncount":
# morpho += "-nt"
# elif formcat == "verb":
# morpho = 'v'
# elem_trans = root.find( ".//sy-trans" )
# if elem_trans is not None and elem_trans.text is not None:
# transitivity = elem_trans.text
# if transitivity == "tran":
# morpho += "-tr"
# elif transitivity == "intr":
# morpho += "-intr"
# else: # should not occur
# morpho += "-"
# morpho += transitivity
# elem_separ = root.find( ".//sy-separ" )
# if elem_separ is not None and elem_separ.text is not None:
# separability = elem_separ.text
# if separability == "sch":
# morpho += "-sch"
# elif separability == "onsch":
# morpho += "-onsch"
# else: # should not occur
# morpho += "-"
# morpho += separability
# elem_reflexiv = root.find( ".//sy-reflexiv" )
# if elem_reflexiv is not None and elem_reflexiv.text is not None:
# reflexivity = elem_reflexiv.text
# if reflexivity == "refl":
# morpho += "-refl"
# elif reflexivity == "nrefl":
# morpho += "-nrefl"
# else: # should not occur
# morpho += "-"
# morpho += reflexivity
# elif formcat == "adverb":
# morpho = 'd'
# else:
# morpho = '?'
# # find <sem-resume> anywhere in the tree
# elem_resume = root.find( ".//sem-resume" )
# if elem_resume is not None:
# resume = elem_resume.text
# else:
# resume = ""
# examples_text = []
# examples_type = []
# examples_subtype = []
# # find <form_example> anywhere in the tree
# examples = root.findall( ".//example" )
# for example in examples:
# example_id = example.get( "r_ex_id" )
# elem_type = example.find( "syntax_example/sy-type" )
# if elem_type is not None:
# type_text = elem_type.text
# if type_text is None:
# type_text = ""
# else:
# type_text = ""
# elem_subtype = example.find( "syntax_example/sy-subtype" )
# if elem_subtype is not None:
# subtype_text = elem_subtype.text
# if subtype_text is None:
# subtype_text = ""
# else:
# subtype_text = ""
# # there can be a canonical and/or textual example,
# # they share the type and subtype
# elem_canonical = example.find( "form_example/canonicalform" ) # find <canonicalform> child
# if elem_canonical is not None and elem_canonical.text is not None:
# example_text = elem_canonical.text
# example_out = example_text.encode( "iso-8859-1", "replace" )
# if self.debug:
# printf( "subtype, r_ex_id: %s: %s" % ( example_id, example_out ) )
# if subtype_text != "idiom":
# examples_text.append( example_text )
# examples_type.append( type_text )
# examples_subtype.append( subtype_text )
# else:
# if self.debug:
# printf( "filter idiom: %s" % example_out)
#
# elem_textual = example.find( "form_example/textualform" ) # find <textualform> child
# if elem_textual is not None and elem_textual.text is not None:
# example_text = elem_textual.text
# example_out = example_text.encode( "iso-8859-1", "replace" )
# if self.debug:
# printf( "subtype r_ex_id: %s: %s" % ( example_id, example_out ) )
# if subtype_text != "idiom":
# examples_text.append( example_text )
# examples_type.append( type_text )
# examples_subtype.append( subtype_text )
# else:
# if self.debug:
# printf( "filter idiom: %s" % example_out)
# return formcat, morpho, resume, examples_text, examples_type, examples_subtype
# def get_synset(self, syn_id, utf8_lemma, domains_abbrev ):
# """Parse synset data"""
# root = self.get_synset_xml(syn_id)
# synonyms = []
# # find <synonyms> anywhere in the tree
# elem_synonyms = root.find( ".//synonyms" )
# for elem_synonym in elem_synonyms:
# synonym_str = elem_synonym.get( "c_lu_id-previewtext" ) # get "c_lu_id-previewtext" attribute
# # synonym_str ends with ":<num>"
# synonym = synonym_str.split( ':' )[ 0 ].strip()
# utf8_synonym = synonym.encode( 'utf-8' )
# if utf8_synonym != utf8_lemma:
# synonyms.append( synonym )
# if self.debug:
# printf( "synonym add: %s" % synonym )
# else:
# lu_id = elem_synonym.get( "c_lu_id" ) # get "c_lu_id" attribute
# if self.debug:
# printf( "lu_id: %s" % lu_id )
# printf( "synonym skip lemma: %s" % synonym )
# definition = ""
# elem_definition = root.find( ".//definition" )
# if elem_definition is not None and elem_definition.text is not None:
# definition = elem_definition.text
# differentiae = ""
# elem_differentiae = root.find( "./differentiae/" )
# if elem_differentiae is not None and elem_differentiae.text is not None:
# differentiae = elem_differentiae.text
# if self.debug:
# print( "definition: %s" % definition.encode( 'utf-8' ) )
# print( "differentiae: %s" % differentiae.encode( 'utf-8' ) )
# hyperonyms = []
# hyponyms = []
# relations_all = []
# relnames_all = []
# # find internal <wn_internal_relations> anywhere in the tree
# elem_intrelations = root.find( ".//wn_internal_relations" )
# for elem_relation in elem_intrelations:
# relations = []
# relation_str = elem_relation.get( "target-previewtext" ) # get "target-previewtext" attribute
# name = elem_relation.get( "relation_name" )
# target = elem_relation.get( "targer" )
# relation_list = relation_str.split( ',' )
# for relation_str in relation_list:
# relation = relation_str.split( ':' )[ 0 ].strip()
# relations.append( relation )
# relations_all.append( relation )
# relnames_all.append( name )
# if name == "HAS_HYPERONYM":
# if self.debug:
# printf( "target: %s" % target )
# hyperonyms.append( relations )
# elif name == "HAS_HYPONYM":
# if self.debug:
# printf( "target: %s" % target )
# hyponyms.append( relations )
# # we could keep the relation sub-lists separate on the basis of their "target" attribute
# # but for now we flatten the lists
# hyperonyms = flatten( hyperonyms )
# hyponyms = flatten( hyponyms )
# if self.debug:
# printf( "hyperonyms: %s" % hyperonyms )
# printf( "hyponyms: %s" % hyponyms )
# domains = []
# # find <wn_domains> anywhere in the tree
# wn_domains = root.find( ".//wn_domains" )
# for dom_relation in wn_domains:
# domains_en = dom_relation.get( "term" ) # get "term" attribute
# if self.debug:
# if domains_en:
# printf( "domain: %s" % domains_en )
#
# # use dutch domain name[s], abbreviated
# domain_list = domains_en.split( ' ' )
# for domain_en in domain_list:
# try:
# domain_nl = domains_abbrev[ domain_en ]
# if domain_nl.endswith( '.' ): # remove trailing '.'
# domain_nl = domain_nl[ : -1] # remove last character
# except:
# printf( "failed to convert domain: %s" % domain_en )
# domain_nl = domain_en
# if domains.count( domain_nl ) == 0: # append if new
# domains.append( domain_nl )
# return lu_id, definition, differentiae, synonyms, hyperonyms, hyponyms, relations_all, relnames_all, domains
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