Created
February 16, 2016 16:09
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Script para o desmembramento do arquivo ``tagset.rst`` em diversos outros arquivos ``.rst``.
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#!/usr/bin/env python3 | |
# coding: utf-8 | |
""" | |
Script para o desmembramento do arquivo ``tagset.rst`` em diversos outros | |
arquivos ``.rst``. O critério para o desmembramento será o marcador de seção | |
descrito pela regex ``^\.\. _(?P<secname>[a-zA-Z0-9_-]+):$`` | |
""" | |
import re | |
import itertools | |
FILENAME = 'tagset.rst' | |
SECNAME_PATTERN = re.compile(r'^\.\. _(?P<secname>[a-zA-Z0-9_-]+):$') | |
def map_sections(filename): | |
# lista associativa na forma [['secname', 'initial line', 'final line'],] | |
SECTIONS_MAP = [] | |
with open(filename, 'r') as tagset: | |
current_line = 0 | |
for line in tagset: | |
current_line += 1 | |
is_section_id = re.match(SECNAME_PATTERN, line) | |
if is_section_id: | |
# a cada nova seção é possível determinar o fim da anterior | |
if len(SECTIONS_MAP) > 0: | |
last_entry = SECTIONS_MAP[-1] | |
last_entry[2] = current_line - 1 | |
secname = is_section_id.group('secname') | |
SECTIONS_MAP.append([secname, current_line, None]) | |
else: | |
continue | |
last_entry = SECTIONS_MAP[-1] | |
last_entry[2] = current_line | |
return SECTIONS_MAP | |
sections = map_sections(FILENAME) | |
with open(FILENAME, 'r') as tagset: | |
tagset_lines_list = list(tagset) | |
for sec in sections: | |
start = sec[1] - 1 | |
end = sec[2] -1 | |
tagset_lines_slice = tagset_lines_list[start:end] | |
print('Writing:', sec[0], '[%s:%s]' % (start, end)) | |
with open('tagset/' + sec[0] + '.rst', 'w') as outfile: | |
outfile.write(''.join(tagset_lines_slice)) | |
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