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IssueID #1723: adjusted pipeline to also handle single-component structures

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This commit is contained in:
Cyprian Laskowski 2020-12-15 17:00:09 +01:00
parent 177b352181
commit ba5c2d155d
4 changed files with 94 additions and 9 deletions
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8
scripts/constants.py
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@ -2,6 +2,7 @@
TMP_DIRECTORY = '../tmp/structure_assignment'
# scripts
TEI_SPLIT_SCRIPT_NAME = 'split_tei.py'
CONLLU_TWEAK_SCRIPT_NAME = 'tweak_conllu.py'
CONLLU_TEI_SCRIPT_NAME = 'conllu_to_xml.py'
MWE_EXTRACTION_SCRIPT_NAME = 'wani.py'
@ -9,6 +10,7 @@ STRUCTURE_ASSIGNMENT_SCRIPT_NAME = 'assign_structures.py'
STRUCTURE_CREATION_SCRIPT_NAME = 'create_structures.py'
STRUCTURE_CREATION_SCRIPT_NAME = 'create_structures.py'
TEI_DICTIONARY_SCRIPT_NAME = 'tei_to_dictionary.py'
DICTIONARY_MERGE_SCRIPT_NAME = 'merge_dictionaries.py'
# resources
OBELIKS_JAR_FILE_NAME = '../resources/obeliks.jar'
@ -24,9 +26,13 @@ OBELIKS_RAW_FILE_NAME = TMP_DIRECTORY + '/obeliks_raw.conllu'
OBELIKS_TWEAKED_FILE_NAME = TMP_DIRECTORY + '/obeliks_tweaked.conllu'
CLASSLA_FILE_NAME = TMP_DIRECTORY + '/classla.conllu'
TEI_INIT_FILE_NAME = TMP_DIRECTORY + '/tei_initial.xml'
TEI_SINGLE_FILE_NAME = TMP_DIRECTORY + '/tei_single.xml'
TEI_MULTIPLE_FILE_NAME = TMP_DIRECTORY + '/tei_multiple.xml'
TEI_STRUCTURE_1_FILE_NAME = TMP_DIRECTORY + '/tei_with_structure_ids1.xml'
TEI_STRUCTURE_2_FILE_NAME = TMP_DIRECTORY + '/tei_with_structure_ids2.xml'
MWE_CSV_1_FILE_NAME = TMP_DIRECTORY + '/mwes1.csv'
MWE_CSV_2_FILE_NAME = TMP_DIRECTORY + '/mwes2.csv'
STRUCTURE_NEW_FILE_NAME = TMP_DIRECTORY + '/structures_new.xml'
DICTIONARY_XML_FILE_NAME = TMP_DIRECTORY + '/dictionary.xml'
DICTIONARY_SINGLE_FILE_NAME = TMP_DIRECTORY + '/dictionary_single.xml'
DICTIONARY_MULTIPLE_FILE_NAME = TMP_DIRECTORY + '/dictionary_multiple.xml'
DICTIONARY_FILE_NAME = TMP_DIRECTORY + '/dictionary.xml'

24
scripts/merge_dictionaries.py Normal file
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@ -0,0 +1,24 @@
import argparse
import lxml.etree as lxml
arg_parser = argparse.ArgumentParser(description='Split input TEI into single and multiple token units.')
arg_parser.add_argument('-single', type=str, required=True, help='Input single token dictionary')
arg_parser.add_argument('-multiple', type=str, required=True, help='Input multiple token dictionary')
arg_parser.add_argument('-outfile', type=str, required=True, help='Output merged dictionary')
arguments = arg_parser.parse_args()
single_file_name = arguments.single
multiple_file_name = arguments.multiple
output_file_name = arguments.outfile
def get_entries(input_file_name):
return list(lxml.parse(input_file_name).getroot())
entries = get_entries(single_file_name) + get_entries(multiple_file_name)
sort(entries, key=lambda entry: int(re.search('^s(\d+)\.\d+$', entry.get('xml:id')).group(1)))
root = lxml.Element('dictionary')
for entry in entries:
del entry.attrib['xml:id']
root.append(entry)
tree = lxml.ElementTree(root)
tree.write(output_file_name, encoding='UTF-8', pretty_print=True)

37
scripts/pipeline2.py
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@ -16,20 +16,36 @@ output_lexicon_file_name = arguments.outlexicon
output_structure_file_name = arguments.outstructures
def run_pipeline(input_tei_file_name, output_lexicon_file_name, output_structure_file_name):
# setup and split
shutil.rmtree(TMP_DIRECTORY, True)
os.makedirs(TMP_DIRECTORY, exist_ok=True)
shutil.copyfile(input_tei_file_name, TEI_INIT_FILE_NAME)
run_mwe_extraction(STRUCTURE_CURRENT_FILE_NAME, TEI_INIT_FILE_NAME, MWE_CSV_1_FILE_NAME)
run_structure_assignment(TEI_INIT_FILE_NAME, MWE_CSV_1_FILE_NAME, TEI_STRUCTURE_1_FILE_NAME)
split_tei_input(TEI_INIT_FILE_NAME, TEI_SINGLE_FILE_NAME, TEI_MULTIPLE_FILE_NAME)
# single-token units
run_dictionary_conversion(TEI_SINGLE_FILE_NAME, DICTIONARY_SINGLE_FILE_NAME)
# multiple-token units
run_mwe_extraction(STRUCTURE_CURRENT_FILE_NAME, TEI_MULTIPLE_FILE_NAME, MWE_CSV_1_FILE_NAME)
run_structure_assignment(TEI_MULTIPLE_FILE_NAME, MWE_CSV_1_FILE_NAME, TEI_STRUCTURE_1_FILE_NAME)
run_structure_creation(STRUCTURE_CURRENT_FILE_NAME, TEI_STRUCTURE_1_FILE_NAME, STRUCTURE_NEW_FILE_NAME)
validate_structures(STRUCTURE_NEW_FILE_NAME)
run_mwe_extraction(STRUCTURE_NEW_FILE_NAME, TEI_INIT_FILE_NAME, MWE_CSV_2_FILE_NAME)
run_structure_assignment(TEI_INIT_FILE_NAME, MWE_CSV_2_FILE_NAME, TEI_STRUCTURE_2_FILE_NAME)
run_dictionary_conversion(TEI_STRUCTURE_2_FILE_NAME, DICTIONARY_XML_FILE_NAME)
validate_dictionary(DICTIONARY_XML_FILE_NAME)
shutil.copyfile(DICTIONARY_XML_FILE_NAME, output_lexicon_file_name)
run_mwe_extraction(STRUCTURE_NEW_FILE_NAME, TEI_MULTIPLE_FILE_NAME, MWE_CSV_2_FILE_NAME)
run_structure_assignment(TEI_MULTIPLE_FILE_NAME, MWE_CSV_2_FILE_NAME, TEI_STRUCTURE_2_FILE_NAME)
run_dictionary_conversion(TEI_STRUCTURE_2_FILE_NAME, DICTIONARY_MULTIPLE_FILE_NAME)
# merge and finish
merge_dictionaries(DICTIONARY_SINGLE_FILE_NAME, DICTIONARY_MULTIPLE_FILE_NAME, DICTIONARY_FILE_NAME)
validate_dictionary(DICTIONARY_FILE_NAME)
shutil.copyfile(DICTIONARY_FILE_NAME, output_lexicon_file_name)
shutil.copyfile(STRUCTURE_NEW_FILE_NAME, output_structure_file_name)
def split_tei_input(input_file_name, single_file_name, multiple_file_name):
print('Splitting TEI input file ...')
split_command = ' '.join(['python', TEI_SPLIT_SCRIPT_NAME, '--input', input_file_name, '--single', single_file_name, '--multiple', multiple_file_name])
os.system(split_command)
def run_mwe_extraction(structure_file_name, tei_file_name, mwe_csv_file_name):
print('Extracting MWEs from tei ...')
extraction_command = ' '.join(['python', MWE_EXTRACTION_SCRIPT_NAME, structure_file_name, tei_file_name, '--all', mwe_csv_file_name, '--skip-id-check', '--fixed-restriction-order'])
@ -54,9 +70,14 @@ def run_structure_creation(input_file_name, tei_file_name, output_file_name):
def run_dictionary_conversion(tei_file_name, xml_file_name):
print('Converting to dictionary xml format ...')
convert_command = ' '.join(['python', TEI_DICTIONARY_SCRIPT_NAME, '-infile', tei_file_name, '-outfile', xml_file_name])
convert_command = ' '.join(['python', TEI_DICTIONARY_SCRIPT_NAME, '-infile', tei_file_name, '-outfile', xml_file_name, '--keepids', 'true'])
os.system(convert_command)
def merge_dictionaries(single_file_name, multiple_file_name, joint_file_name):
print('Merging dictionary files ...')
merge_command = ' '.join(['python', DICTIONARY_MERGE_SCRIPT_NAME, '-single', single_file_name, '--multiple', multiple_file_name, '--joint', joint_file_name])
os.system(merge_command)
def validate_dictionary(dictionary_file_name):
print('Validating output dictionary file ...')
xml_schema = lxml.XMLSchema(lxml.parse(DICTIONARY_SCHEMA_FILE_NAME))

34
scripts/split_tei.py Normal file
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@ -0,0 +1,34 @@
import argparse
import lxml.etree as lxml
arg_parser = argparse.ArgumentParser(description='Split input TEI into single and multiple token units.')
arg_parser.add_argument('-infile', type=str, required=True, help='Input TEI file')
arg_parser.add_argument('-single', type=str, required=True, help='Output single token TEI file')
arg_parser.add_argument('-multiple', type=str, required=True, help='Output multiple token TEI file')
arguments = arg_parser.parse_args()
input_file_name = arguments.infile
single_file_name = arguments.single
multiple_file_name = arguments.multiple
TEI_NAMESPACE = 'http://www.tei-c.org/ns/1.0'
def xpath_find(element,expression):
return element.xpath(expression, namespaces={'tei':TEI_NAMESPACE})
def count_tokens(paragraph):
return len(xpath_find(paragraph, './/tei:w|.//tei:pc'))
tree = lxml.parse(input_file_name)
root = tree.getroot()
paragraphs = xpath_find('.//tei:p')
for paragraph in paragraphs:
if (count_tokens(paragraph) > 1):
paragraph.getparent().remove(paragraph)
tree.write(single_file_name, encoding='UTF-8', pretty_print=True)
tree = lxml.parse(input_file_name)
root = tree.getroot()
paragraphs = xpath_find('.//tei:p')
for paragraph in paragraphs:
if (count_tokens(paragraph) == 1):
paragraph.getparent().remove(paragraph)
tree.write(multiple_file_name, encoding='UTF-8', pretty_print=True)