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Just some conllu <-> TEI scripts, should relly be done better!

master
Ozbolt Menegatti 3 years ago
commit
da7e82d042
  1. 41
      switch_tei_tags.py
  2. 144
      tei_to_tsv.py
  3. 125
      untagged_tei_to_tsv.py

41
switch_tei_tags.py

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#!/usr/bin/python
# -*- coding: utf-8 -*-
# python switch_tei_tags.py ~/slovnica/nova_slovnica/output/tei_pipeline/tei_tokenised ~/slovnica/nova_slovnica/output/tei_pipeline/tei_for_tagger
import sys
import os
import shutil
import codecs
import lxml.etree as lxml
input_directory = sys.argv[1]
output_directory = sys.argv[2]
shutil.rmtree(output_directory,True)
os.makedirs(output_directory)
tei_namespace = 'http://www.tei-c.org/ns/1.0'
tei_namespace_qualifier = '{' + tei_namespace + '}'
def do_file(input_file_name):
if (input_file_name.endswith('.xml')):
with open(log, 'a') as fp:
fp.write(input_file_name + "\n")
tree = lxml.parse(unicode(input_directory + '/' + input_file_name))
root = tree.getroot()
spaces = root.xpath('.//tei:c', namespaces={'tei':tei_namespace})
for space in spaces:
space.tag = tei_namespace_qualifier + 'S'
space.text = None
punctuations = root.xpath('.//tei:pc', namespaces={'tei':tei_namespace})
for punctuation in punctuations:
punctuation.tag = tei_namespace_qualifier + 'c'
output_file_name = output_directory + '/' + input_file_name
tree.write(output_file_name, encoding='UTF-8', pretty_print=True)
if __name__ == "__main__":
for fname in input_file_names:
do_file(fname)

144
tei_to_tsv.py

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#!/usr/bin/python2
from __future__ import print_function, unicode_literals, division
import sys
import os
import re
import pickle
from pathlib import Path
try:
from lxml import etree as ElementTree
except ImportError:
import xml.etree.ElementTree as ElementTree
# attributes
ID_ATTR = "id"
LEMMA_ATTR = "lemma"
ANA_ATTR = "ana"
# tags
SENTENCE_TAG = 's'
BIBL_TAG = 'bibl'
PARAGRAPH_TAG = 'p'
PC_TAG = 'pc'
WORD_TAG = 'w'
C_TAG = 'c'
S_TAG = 'S'
SEG_TAG = 'seg'
class Sentence:
def __init__(self, sentence, s_id):
self.id = s_id
self.words = []
self.text = ""
for word in sentence:
self.handle_word(word)
def handle_word(self, word):
# handle space after
if word.tag == S_TAG:
assert(word.text is None)
self.text += ' '
return
# ASK am I handling this correctly?
elif word.tag == SEG_TAG:
for segword in word:
self.handle_word(segword)
return
# ASK handle unknown tags (are there others?)
elif word.tag not in (WORD_TAG, C_TAG):
return
# ID
idx = str(len(self.words) + 1)
# TOKEN
token = word.text
# LEMMA
if word.tag == WORD_TAG:
lemma = word.get(LEMMA_ATTR)
assert(lemma is not None)
else:
lemma = token
# XPOS
xpos = word.get('msd')
if word.tag == C_TAG:
xpos = "Z"
elif xpos in ("Gp-ppdzn", "Gp-spmzd"):
xpos = "N"
elif xpos is None:
print(self.id)
# save word entry
self.words.append(['F{}.{}'.format(self.id, idx), token, lemma, xpos])
# save for text
self.text += word.text
def to_conllu(self):
lines = []
# lines.append('# sent_id = ' + self.id)
# CONLLu does not like spaces at the end of # text
# lines.append('# text = ' + self.text.strip())
for word in self.words:
lines.append('\t'.join('_' if data is None else data for data in word))
return lines
def convert_file(in_file, out_file):
print("Nalaganje xml: {}".format(in_file))
with open(str(in_file), 'r') as fp:
xmlstring = re.sub(' xmlns="[^"]+"', '', fp.read(), count=1)
xmlstring = xmlstring.replace(' xml:', ' ')
xml_tree = ElementTree.XML(xmlstring)
print("Pretvarjanje TEI -> TSV-U ...")
lines = []
for pidx, paragraph in enumerate(xml_tree.iterfind('.//body/p')):
sidx = 1
for sentence in paragraph:
if sentence.tag != SENTENCE_TAG:
continue
sentence = Sentence(sentence, "{}.{}".format(pidx + 1, sidx))
lines.extend(sentence.to_conllu())
lines.append('') # ASK newline between sentences
sidx += 1
if len(lines) == 0:
raise RuntimeError("Nobenih stavkov najdenih")
print("Zapisovanje izhodne datoteke: {}".format(out_file))
with open(out_file, 'w') as fp:
for line in lines:
if sys.version_info < (3, 0):
line = line.encode('utf-8')
print(line, file=fp)
if __name__ == "__main__":
"""
Input: folder of TEI files, msds are encoded as msd="Z"
Ouput: just a folder
"""
in_folder = sys.argv[1]
out_folder = sys.argv[2]
num_processes = int(sys.argv[3])
files = Path(in_folder).rglob("*.xml")
in_out = []
for filename in files:
out_file = out_folder + "/" + filename.name[:-4] + ".txt"
convert_file(filename, out_file)

125
untagged_tei_to_tsv.py

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#!/usr/bin/python2
from __future__ import print_function, unicode_literals, division
import sys
import os
import re
import pickle
from pathlib import Path
try:
from lxml import etree as ElementTree
except ImportError:
import xml.etree.ElementTree as ElementTree
# attributes
ID_ATTR = "id"
LEMMA_ATTR = "lemma"
ANA_ATTR = "ana"
# tags
SENTENCE_TAG = 's'
BIBL_TAG = 'bibl'
PARAGRAPH_TAG = 'p'
PC_TAG = 'pc'
WORD_TAG = 'w'
C_TAG = 'c'
S_TAG = 'S'
SEG_TAG = 'seg'
class Sentence:
def __init__(self, sentence, s_id):
self.id = s_id
self.words = []
self.text = ""
for word in sentence:
self.handle_word(word)
def handle_word(self, word):
# handle space after
if word.tag == S_TAG:
assert(word.text is None)
self.text += ' '
return
# ASK am I handling this correctly?
elif word.tag == SEG_TAG:
for segword in word:
self.handle_word(segword)
return
# ASK handle unknown tags (are there others?)
elif word.tag not in (WORD_TAG, C_TAG):
return
# ID
idx = str(len(self.words) + 1)
# TOKEN
token = word.text
# save word entry
self.words.append(['F{}.{}'.format(self.id, idx), token]) #, lemma, xpos])
# save for text
self.text += word.text
def to_conllu(self):
lines = []
# lines.append('# sent_id = ' + self.id)
# CONLLu does not like spaces at the end of # text
# lines.append('# text = ' + self.text.strip())
for word in self.words:
lines.append('\t'.join('_' if data is None else data for data in word))
return lines
def convert_file(in_file, out_file):
print("Nalaganje xml: {}".format(in_file))
with open(str(in_file), 'r') as fp:
xmlstring = re.sub(' xmlns="[^"]+"', '', fp.read(), count=1)
xmlstring = xmlstring.replace(' xml:', ' ')
xml_tree = ElementTree.XML(xmlstring)
# print("Pretvarjanje TEI -> TSV-U ...")
lines = []
for pidx, paragraph in enumerate(xml_tree.iterfind('.//text/p')):
sidx = 1
for sentence in paragraph:
if sentence.tag != SENTENCE_TAG:
continue
sentence = Sentence(sentence, "{}.{}".format(pidx + 1, sidx))
lines.extend(sentence.to_conllu())
lines.append('') # ASK newline between sentences
sidx += 1
if len(lines) == 0:
raise RuntimeError("Nobenih stavkov najdenih")
print("Zapisovanje izhodne datoteke: {}".format(out_file))
with open(out_file, 'w') as fp:
for line in lines:
if sys.version_info < (3, 0):
line = line.encode('utf-8')
print(line, file=fp)
if __name__ == "__main__":
"""
Converting TEI without MSDs to conllu
"""
in_folder = sys.argv[1]
out_folder = sys.argv[2]
files = Path(in_folder).rglob("*.xml")
in_out = []
for filename in files:
out_file = out_folder + "/" + filename.name[:-4] + ".txt"
convert_file(filename, out_file)
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