Files

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Python
Executable File

#!/usr/bin/python
# -*- coding: utf-8 -*-
# @Author: Bachir Soussi Chiadmi <bach>
# @Date: 27-03-2017
# @Email: bachir@figureslibres.io
# @Last modified by: bach
# @Last modified time: 21-04-2017
# @License: GPL-V3
import sys, os
import shutil
import markdown
# import mistune
from bs4 import BeautifulSoup
import pypandoc
import json
import re
_BOOKS_SRC = 'book-src'
_BUILD_d = "build"
_TOC = []
# CUR_PATH = os.path.dirname(os.path.abspath(__file__))
def main():
print("Building books")
if not os.path.isdir(_BUILD_d):
os.mkdir(_BUILD_d)
# loop through books sources
for book in os.listdir(_BOOKS_SRC):
if os.path.isdir(os.path.join(_BOOKS_SRC, book)):
# print(book)
parse_book(book)
with open(_BUILD_d+'/toc.json', 'w') as fp:
json.dump(_TOC, fp, ensure_ascii=False, indent="\t")
def parse_book(book):
book_name = book.replace('.git', '')
print("- - -")
print(book_name)
print("- - -")
# table of content (ordered list of markdown files)
sum_p = os.path.join(_BOOKS_SRC, book, "SUMMARY.md")
if not os.path.isfile(sum_p):
print("No summary file, can't generate html")
return
sum_f = open(sum_p)
sum_str = sum_f.read()
# print(sum_str)
# convert md to html
sum_html = markdown.markdown(sum_str)
# print(sum_html)
# create dom from html string (as it will be parsable)
sum_dom = BeautifulSoup(sum_html, 'html.parser')
# print(sum_dom)
# parse html dom to get file list in the right order
toc = parse_summary(sum_dom.ul, {})
# print(toc)
# generate final html build for html2print
generate_html(book, toc, book_name)
def parse_summary(ul, toc):
i=0
for li in ul.find_all('li',recursive=False):
# print('li')
for a in li.find_all('a',recursive=False):
# print(a.get_text(strip=True))
# print(a['href'])
href = a['href']
href = re.sub(r'^/', '', href)
toc[i] = {
'label':a.get_text(strip=True),
'file':href
}
i = i+1
return toc
def generate_html(book, toc, book_name):
# build directory destination
book_build_d = os.path.join(_BUILD_d,book_name)
if os.path.isdir(book_build_d):
shutil.rmtree(book_build_d, ignore_errors=True)
os.mkdir(book_build_d)
#
# create main html dom from template
template_f = open("templates/main.tpl.html", "r")
template_html = template_f.read()
template_dom = BeautifulSoup(template_html, 'html.parser')
# replace title
template_dom.html.head.title.contents[0].replaceWith(book_name)
# get story div
story_dom = template_dom.find('div', {"id":"my-story"})
#
# loop through pages to convert them to html and add it to main html file
book_build_d_pages = os.path.join(book_build_d,'pages')
os.mkdir(book_build_d_pages)
for p in toc:
# print(toc[p]['file'])
# files
in_f = os.path.join(_BOOKS_SRC, book, toc[p]['file'])
if not os.path.isfile(in_f):
print("Source path is not a file, can't generate html : "+in_f)
continue
# print('in_f : '+in_f)
# out_f = os.path.join(book_build_d_pages, toc[p]['file'].replace('/', '-').replace('.md', '.html'))
# print('out_f : '+out_f)
pdoc_args = ['--mathjax',
'--smart']
output = pypandoc.convert_file(in_f,
to='html5',
format='md',
extra_args=pdoc_args)
# filters=filters,
# outputfile=out_f)
# append html story page to template_dom
story_page = BeautifulSoup('<div class="story-page"></div>')
story_page.div.append(BeautifulSoup(output))
story_dom.append(story_page)
# create main html file from filled template html dom
book_html_f = os.path.join(book_build_d,book_name+'.html')
with open(book_html_f, 'w') as fp:
fp.write(template_dom.prettify())
book_toc = {
'label':book_name,
'file':book_html_f
}
global _TOC
_TOC.append(book_toc)
if __name__ == "__main__":
main()