lucidiot
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tilde-wiki
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generate toc

master
nathaniel smith 2017-08-31 20:04:25 -07:00
parent 730b159faf
commit 0b2cab6ec7
1 changed files with 18 additions and 5 deletions
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23
tildewiki/main.py
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@ -173,7 +173,6 @@ def compile_wiki(source_path, dest_path):
# TODO progress bar # TODO progress bar
# TODO recursively delete dest_path (maybe after gzipping, backing up) # TODO recursively delete dest_path (maybe after gzipping, backing up)
# TODO lockfile on dest_path # TODO lockfile on dest_path
# TODO pickup links and generate toc.html
# TODO put useful metadata in footer # TODO put useful metadata in footer
header_content = compile_markdown(path_join(source_path, 'src/header.md')) header_content = compile_markdown(path_join(source_path, 'src/header.md'))
@ -181,12 +180,15 @@ def compile_wiki(source_path, dest_path):
articles_root = path_join(source_path, 'src/articles') articles_root = path_join(source_path, 'src/articles')
toc_content = '{}\n<ul>'.format(update_title(header_content, 'table of contents'))
for root, dirs, files in os.walk(articles_root): for root, dirs, files in os.walk(articles_root):
current_suffix = root.replace(articles_root, '') current_suffix = root.replace(articles_root, '')
if current_suffix and current_suffix[0] == '/': if current_suffix and current_suffix[0] == '/':
current_suffix = current_suffix[1:] current_suffix = current_suffix[1:]
preview_root = path_join(dest_path, current_suffix) preview_root = path_join(dest_path, current_suffix)
for directory in dirs: for directory in dirs:
os.mkdir(path_join(preview_root, directory)) os.mkdir(path_join(preview_root, directory))
@ -197,9 +199,17 @@ def compile_wiki(source_path, dest_path):
header_content, header_content,
footer_content) footer_content)
dest_filename = source_filename.split('.')[0] + '.html' dest_filename = source_filename.split('.')[0] + '.html'
toc_content += '<li><a href="{}">{}</a></li>\n'.format(
path_join(current_suffix, dest_filename),
dest_filename.split('.')[0])
with open(path_join(preview_root, dest_filename), 'w') as f: with open(path_join(preview_root, dest_filename), 'w') as f:
f.write(output) f.write(output)
toc_content += '\n</ul>'
with open(path_join(dest_path, 'toc.html'), 'w') as f:
f.write(toc_content)
f.write(footer_content)
def slurp(file_path): def slurp(file_path):
content = None content = None
with open(file_path, 'r') as f: with open(file_path, 'r') as f:
@ -227,13 +237,16 @@ def compile_source_file(source_file_path, header_content, footer_content):
title = extract_title(content) title = extract_title(content)
if title is not None: if title is not None:
header_content = re.sub( header_content = update_title(header_content, title)
TITLE_RE,
'<title>{}</title>'.format(title),
header_content)
return '{}\n{}\n{}'.format(header_content, content, footer_content) return '{}\n{}\n{}'.format(header_content, content, footer_content)
def update_title(content, title):
"""Given a chunk of HTML, finds, updates, and returns the title element to
be the given title. If there is no title element, the content is returned
unmodified."""
return re.sub(TITLE_RE, '<title>{}</title>'.format(title), content)
def extract_title(content): def extract_title(content):
"""Given a string of page content, look for a header in the first line. """Given a string of page content, look for a header in the first line.
Returns it if found; returns None otherwise.""" Returns it if found; returns None otherwise."""