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#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor,
# Boston, MA 02110-1301, USA.
# ---
# Copyright (C) 2020 Shubham <aryan100jangid@gmail.com>
#
# Script to parse index and generate a txt file containing all the keywords
# and then generate QtHelp files using the keywords generated
import os
import re
from bs4 import BeautifulSoup
# QtHelp files
qhp = open('./help.qhp', 'w')
qhcp = open('./help.qhcp', 'w')
index = open("genindex.html", "r")
#######################################
#code for generation of QtHelp files##
######################################
# populate qhp file with headers and table of contents
qhp.writelines("""<?xml version="1.0" encoding="UTF-8"?>
<QtHelpProject version="1.0">
<namespace>org.kde.numpy.1.19</namespace>
<virtualFolder>doc</virtualFolder>
<customFilter name="NumPy">
<filterAttribute>NumPy Documentation</filterAttribute>
<filterAttribute>1.19</filterAttribute>
</customFilter>
<filterSection>
<toc>
<section title="NumPy v1.19 Manual" ref="index.html">
<section title="For users:" ref="index.html">
<section title="Setting Up" ref="user/setting-up.html"></section>
<section title="Quickstart Tutorial" ref="user/quickstart.html"></section>
<section title="Absolute Beginners Tutorial" ref="user/absolute_beginners.html"></section>
<section title="Tutorials" ref="user/tutorials_index.html"></section>
<section title="How Tos" ref="user/howtos_index.html"></section>
<section title="NumPy API Reference" ref="reference/index.html"></section>
<section title="Explanations" ref="user/explanations_index.html"></section>
<section title="F2Py Guide" ref="f2py/index.html"></section>
<section title="Glossary" ref="glossary.html"></section>
</section>
</section>
</toc>\n
<keywords>""")
# code to write keywords to qhp file
html = index.read()
soup = BeautifulSoup(html, features='html.parser')
for i in soup.find_all('a'):
# replace the characters which produces error while qhcp file
keyword = i.text.replace("<", "").replace("&", "")
keyword = re.sub(r" ?\([^)]+\)", "", keyword)
link = i['href']
if keyword != "":
line = '<keyword name = "{}" ref = "{}"/>\n'.format(keyword, link)
qhp.write(line)
# write the tail
qhp.writelines("""</keywords>
<files>
<file>./*</file>
<file>_static/*</file>
<file>_static/img/*</file>
<file>_images/*</file>
<file>_images/math/*</file>
<file>_sources/*</file>
<file>dev/*</file>
<file>dev/conducct/*</file>
<file>dev/gitwash/*</file>
<file>dev/gitwash/governance/*</file>
<file>docs/*</file>
<file>f2py/*</file>
<file>reference/*</file>
<file>reference/c-api/*</file>
<file>reference/dist-utils/*</file>
<file>reference/generated/*</file>
<file>reference/random/*</file>
<file>release/*</file>
<file>user/*</file>
<file>user/plots/*</file>
</files>
</filterSection>
</QtHelpProject> """)
# populate qhcp file
qhcp.writelines("""<?xml version="1.0" encoding="utf-8" ?>
<QHelpCollectionProject version="1.0">
<docFiles>
<generate>
<file>
<input>help.qhp</input>
<output>help.qch</output>
</file>
</generate>
<register>
<file>help.qch</file>
</register>
</docFiles>
</QHelpCollectionProject>""")
##############################################################
#qhp, qhcp input files are generate, now generate output files
#############################################################
stream = os.popen('qhelpgenerator help.qhcp -o help.qhc')
qhp.close()
qhcp.close()
index.close()
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