Created
January 24, 2017 16:49
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#!/usr/bin/python3 | |
import sys, os, string | |
from nltk.tokenize import WordPunctTokenizer | |
if len(sys.argv) < 3: | |
print("Usage: %s BRATDIR COLFILE [BASENAME]" % sys.argv[0]) | |
sys.exit(1) | |
if len(sys.argv) > 3: | |
basename_match = sys.argv[3] | |
else: | |
basename_match = None | |
brat_data_dirname = sys.argv[1] | |
col_filename = sys.argv[2] | |
tokenizer = WordPunctTokenizer() | |
with open(col_filename, 'w') as col_file: | |
for (dirpath, dirnames, filenames) in os.walk(brat_data_dirname): | |
for filename in filenames: | |
if not filename.endswith('.ann'): continue | |
basename = filename.split('.')[0] | |
if basename_match is not None and basename != basename_match: continue | |
print("===> Processing %s" % basename) | |
ann_path = os.path.join(brat_data_dirname, filename) | |
if os.stat(ann_path).st_size > 0: | |
doc_path = os.path.join(brat_data_dirname, '%s.txt' % basename) | |
with open(doc_path, 'r') as doc_file, open(ann_path, 'r') as ann_file: | |
start_dict = {} | |
end_dict = {} | |
for (id, type_pos, entity) in (tuple(line.strip().split('\t')) for line in ann_file): | |
(type, start, end) = type_pos.split(' ') | |
start_dict[start] = type | |
end_dict[end] = type | |
content = doc_file.read() | |
ann_content = "" | |
active_type = 'O' | |
for (start, end) in tokenizer.span_tokenize(content): | |
if str(start) in start_dict: | |
active_type = start_dict[str(start)] | |
#print("%s\t%s" % (content[start:end], active_type)) | |
col_file.write("%s\t%s\n" % (content[start:end], active_type)) | |
if str(end) in end_dict: | |
active_type = 'O' |
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