mirror of
https://github.com/opencv/opencv.git
synced 2024-12-03 08:19:52 +08:00
126 lines
4.0 KiB
Python
126 lines
4.0 KiB
Python
from __future__ import print_function
|
|
import sys
|
|
|
|
import logging
|
|
import os
|
|
from pprint import pprint
|
|
import traceback
|
|
|
|
try:
|
|
import bs4
|
|
from bs4 import BeautifulSoup
|
|
except ImportError:
|
|
raise ImportError('Error: '
|
|
'Install BeautifulSoup (bs4) for adding'
|
|
' Python & Java signatures documentation')
|
|
|
|
def load_html_file(file_dir):
|
|
""" Uses BeautifulSoup to load an html """
|
|
with open(file_dir, 'rb') as fp:
|
|
soup = BeautifulSoup(fp, 'html.parser')
|
|
return soup
|
|
|
|
def update_html(file, soup):
|
|
s = str(soup)
|
|
if os.name == 'nt' or sys.version_info[0] == 3: # if Windows
|
|
s = s.encode('utf-8', 'ignore')
|
|
with open(file, 'wb') as f:
|
|
f.write(s)
|
|
|
|
|
|
def insert_python_signatures(python_signatures, symbols_dict, filepath):
|
|
soup = load_html_file(filepath)
|
|
entries = soup.find_all(lambda tag: tag.name == "a" and tag.has_attr('id'))
|
|
for e in entries:
|
|
anchor = e['id']
|
|
if anchor in symbols_dict:
|
|
s = symbols_dict[anchor]
|
|
logging.info('Process: %r' % s)
|
|
if s.type == 'fn' or s.type == 'method':
|
|
process_fn(soup, e, python_signatures[s.cppname], s)
|
|
elif s.type == 'const':
|
|
process_const(soup, e, python_signatures[s.cppname], s)
|
|
else:
|
|
logging.error('unsupported type: %s' % s);
|
|
|
|
update_html(filepath, soup)
|
|
|
|
|
|
def process_fn(soup, anchor, python_signature, symbol):
|
|
try:
|
|
r = anchor.find_next_sibling(class_='memitem').find(class_='memproto').find('table')
|
|
insert_python_fn_signature(soup, r, python_signature, symbol)
|
|
except:
|
|
logging.error("Can't process: %s" % symbol)
|
|
traceback.print_exc()
|
|
pprint(anchor)
|
|
|
|
|
|
def process_const(soup, anchor, python_signature, symbol):
|
|
try:
|
|
#pprint(anchor.parent)
|
|
description = append(soup.new_tag('div', **{'class' : ['python_language']}),
|
|
'Python: ' + python_signature[0]['name'])
|
|
old = anchor.find_next_sibling('div', class_='python_language')
|
|
if old is None:
|
|
anchor.parent.append(description)
|
|
else:
|
|
old.replace_with(description)
|
|
#pprint(anchor.parent)
|
|
except:
|
|
logging.error("Can't process: %s" % symbol)
|
|
traceback.print_exc()
|
|
pprint(anchor)
|
|
|
|
|
|
def insert_python_fn_signature(soup, table, variants, symbol):
|
|
description = create_python_fn_description(soup, variants)
|
|
description['class'] = 'python_language'
|
|
soup = insert_or_replace(table, description, 'table', 'python_language')
|
|
return soup
|
|
|
|
|
|
def create_python_fn_description(soup, variants):
|
|
language = 'Python:'
|
|
table = soup.new_tag('table')
|
|
heading_row = soup.new_tag('th')
|
|
table.append(
|
|
append(soup.new_tag('tr'),
|
|
append(soup.new_tag('th', colspan=999, style="text-align:left"), language)))
|
|
for v in variants:
|
|
#logging.debug(v)
|
|
add_signature_to_table(soup, table, v, language, type)
|
|
#print(table)
|
|
return table
|
|
|
|
|
|
def add_signature_to_table(soup, table, signature, language, type):
|
|
""" Add a signature to an html table"""
|
|
row = soup.new_tag('tr')
|
|
row.append(soup.new_tag('td', style='width: 20px;'))
|
|
|
|
if 'ret' in signature:
|
|
row.append(append(soup.new_tag('td'), signature['ret']))
|
|
row.append(append(soup.new_tag('td'), '='))
|
|
else:
|
|
row.append(soup.new_tag('td')) # return values
|
|
row.append(soup.new_tag('td')) # '='
|
|
|
|
row.append(append(soup.new_tag('td'), signature['name'] + '('))
|
|
row.append(append(soup.new_tag('td', **{'class': 'paramname'}), signature['arg']))
|
|
row.append(append(soup.new_tag('td'), ')'))
|
|
table.append(row)
|
|
|
|
|
|
def append(target, obj):
|
|
target.append(obj)
|
|
return target
|
|
|
|
|
|
def insert_or_replace(element_before, new_element, tag, tag_class):
|
|
old = element_before.find_next_sibling(tag, class_=tag_class)
|
|
if old is None:
|
|
element_before.insert_after(new_element)
|
|
else:
|
|
old.replace_with(new_element)
|