Android ''' + ANDROID_VERSION + ''' Compatibility Definition

#!/usr/bin/python """ Utility for building the CDD from component markdown files. From the compatibility/cdd directory, run python make-cdd.py. Each generated CDD file is marked with a hash based on the content of the input files. TODO(gdimino): Clean up and comment this code. """ from bs4 import BeautifulSoup import hashlib import markdown import os import pprint import re import tidylib import subprocess # TODO (gdimino): Clean up this code using templates # from jinja2 import Template HEADERS_FOR_TOC = ['h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'h7'] ANDROID_VERSION = "7.0, (N)" TOC_PER_COL = 34 def get_section_info(my_path): # (_, _, filenames) = os.walk(my_path).next() section_info = []; # Get section info from every file whose name contains a number. TODO: fix # this ugly hack. # for rootdir, subdirs, files in os.walk(my_path): for dir in get_immediate_subdirs(my_path): # for dir in subdirs: if (not dir.isalpha() and dir != 'older-versions' and dir != '.git'): child_data = [] print 'dir = ' + dir for file in os.listdir(dir): if '.md' in file: if file == 'index.md': number = 0 else: number = int((file.split('_')[1])) print 'file = ' + file + ', dir = ' + dir html_string = markdown.markdown(unicode(open(my_path + '/' + dir + '/' + file, 'r').read(), 'utf-8')) child_data.append({'file': file, 'number': number, 'title': dir.split('_')[-1], 'html': html_string, 'children':[]}) child_data.sort(key=lambda child: child['number']) section_info.append({'id': dir, 'number': int(''.join((dir.split('_')[:-1])).replace("_", ".")), 'title': dir.split('_')[-1], 'html': '', 'children':child_data}) section_info.sort(key=lambda section: section['number']) return section_info def get_soup(section_info): html_body_text = ''' Android ''' + ANDROID_VERSION + ''' Compatibility Definition

''' for section in section_info: for child in section['children']: html_body_text += child['html'] html_body_text += '

' return BeautifulSoup(html_body_text) def add_id_to_section_headers(soup): header_tags = ['h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'h7'] for tag in soup.find_all(header_tags): tag['id'] = create_id(tag) def old_generate_toc(soup): toc_html = '' header_tags = ['h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'h7'] for tag in soup.find_all(header_tags): tag_html = '

' + tag.contents[0] + '

' toc_html = toc_html + tag_html return (BeautifulSoup(toc_html).body.contents, '') def generate_toc(soup): toc_html = '

' header_tags = ['h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'h7'] toc_entries = soup.find_all(header_tags) toc_chunks = [toc_entries[i:i + TOC_PER_COL] for i in xrange(0, len(toc_entries), TOC_PER_COL)] print 'Number of chunks = %d' % len(toc_chunks) for chunk in toc_chunks: if not toc_chunks.index(chunk) %2: toc_html = toc_html + ('

') for tag in chunk: toc_html = toc_html + '

' + tag.contents[0] + '

' toc_html = toc_html + ('

') else: toc_html = toc_html + ('

') for tag in chunk: toc_html = toc_html + '

' + tag.contents[0] + '

' toc_html = toc_html + ('

') toc_html = toc_html + '

' toc_html = toc_html + '

' return (BeautifulSoup(toc_html).body.contents) def old_add_toc(soup): toc = soup.new_tag('div', id='toc') toc_left = soup.new_tag('div', id='toc_left') toc_right = soup.new_tag('div', id='toc_right') toc.append(toc_left) toc.append(toc_right) # toc_left.contents, toc_right.contents = generate_toc(soup) toc_left.contents, toc_right.contents = generate_toc(soup) toc_title = BeautifulSoup("

").body.contents[0] soup.body.insert(0,toc) soup.body.insert(0, toc_title) return soup def add_toc(soup): toc_contents = generate_toc(soup)[0] toc_title = BeautifulSoup("

").body.contents[0] soup.body.insert(0, toc_contents) soup.body.insert(0, toc_title) return soup def create_id(header_tag): return header_tag.contents[0].lower().replace('. ', '_').replace(' ', '_').replace('.', '_') # Utilities def get_immediate_subdirs(dir): return [name for name in os.listdir(dir) if os.path.isdir(os.path.join(dir, name))] # Odds and ends def check_section_numbering(soup): header_tags = ['h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'h7'] for tag in header_tags: headings = soup.find_all(tag) header_numbers = [] for heading in headings: header_numbers.append(re.sub(r"([\d.]*).*", r"\1"), heading.contents) return true def elim_para_whitespace(html): new_html = re.sub(re.compile(r"(]*>)\s*\n\s*(]*>)\n([^<]*)\n\s*()\n\s*(

)", re.M),r"\1\2\3\4\5\n", html) return new_html def main(): my_path = os.getcwd() section_info = get_section_info(my_path) soup = get_soup(section_info) add_id_to_section_headers(soup) add_toc(soup) html = soup.prettify(formatter='html') # Add a hash to the filename, so that identidal inputs produce the same output # file. output_filename = "test-generated-cdd-%s.html" % hashlib.md5(html).hexdigest()[0:5] output = open(output_filename, "w") output.write(html.encode('utf-8')) output.close() # Code to generate PDF, needs work. # subprocess.call('wkhtmltopdf -B 1in -T 1in -L .75in -R .75in page ' + output_filename + ' --footer-html source/android-cdd-footer.html /tmp/android-cdd-body.pdf') if __name__ == '__main__': main()

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