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#!/usr/bin/env python
"""Usage: bupa <filename>
Options:
-h --help Show this screen.
"""
from jinja2 import Environment, FileSystemLoader
import os, yaml, docopt
from docutils import core
from docutils.writers.html4css1 import Writer
def reST_to_html(s):
return core.publish_parts(s, writer_name='html4css1')['html_body']
def filename_to_id(file_name):
return int(file_name.split('/')[-1].
split('-')[0].
split('.')[0])
class Entry(object):
def __init__(self, entry_dict):
self.id = None
self.title = entry_dict['title']
self.date = entry_dict['date']
self.author = entry_dict['author']
if 'author_link' in entry_dict:
self.author_link = entry_dict['author_link']
self.body = entry_dict['body'][0]
def parse(filename):
with open(filename, 'r') as file:
data = file.read()
frontmatter, *body = data.split('\n\n', 1)
frontmatter = frontmatter.partition('\n')[2]
frontmatter = yaml.load(frontmatter)
entry_dict = frontmatter.copy()
entry_dict['body'] = body
entry = Entry(entry_dict)
return entry
def build_journal(env):
template = env.get_template('journal.html')
files = os.listdir('src/journal')
files.sort(key=filename_to_id, reverse=True)
entries = []
for file in files:
entry = parse('src/journal/' + file)
entry.body = reST_to_html(entry.body)
entry.id = filename_to_id(file)
entries += [entry]
with open('build/journal.html', 'w') as file:
file.write(template.render(entries=entries, title='~/journal'))
def build_index(env):
template = env.get_template('page.html')
page = parse('src/index.rst')
page.body = reST_to_html(page.body)
page.article_id = 'index'
with open('build/index.html', 'w') as file:
file.write(template.render(page=page, title=page.title))
def build_about(env):
template = env.get_template('page.html')
page = parse('src/about.rst')
page.body = reST_to_html(page.body)
page.article_id = 'about'
with open('build/about.html', 'w') as file:
file.write(template.render(page=page, title='~/about'))
def main():
arguments = docopt.docopt(__doc__)
env = Environment(loader=FileSystemLoader('src/templates'))
if arguments['<filename>'] == 'journal.html':
build_journal(env)
elif arguments['<filename>'] == 'index.html':
build_index(env)
elif arguments['<filename>'] == 'about.html':
build_about(env)
if __name__ == '__main__':
main()
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