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#!/usr/bin/env python
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# lint: pylint
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# SPDX-License-Identifier: AGPL-3.0-or-later
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"""Script that implements some prebuild tasks needed by target docs.prebuild
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"""
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import sys
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import os.path
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import time
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from contextlib import contextmanager
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from searx import settings, get_setting, locales
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from searx.infopage import InfoPageSet, InfoPage
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_doc_user = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', 'docs', 'user'))
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def main():
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locales.locales_initialize()
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base_url = get_setting('server.base_url', None)
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if base_url:
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infopageset_ctx = _instance_infosetset_ctx(base_url)
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else:
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infopageset_ctx = _offline_infosetset_ctx()
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with infopageset_ctx as infopageset:
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for _, _, page in infopageset.iter_pages('en'):
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fname = os.path.join(_doc_user, os.path.basename(page.fname))
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with open(fname, 'w') as f:
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f.write(page.content)
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class OfflinePage(InfoPage):
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def get_ctx(self): # pylint: disable=no-self-use
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"""Jinja context to render :py:obj:`DocPage.content` for offline purpose (no
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links to SearXNG instance)"""
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ctx = super().get_ctx()
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ctx['link'] = lambda name, url: '`%s`' % name
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ctx['search'] = lambda query: '`%s`' % query
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return ctx
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@contextmanager
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def _offline_infosetset_ctx():
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yield InfoPageSet(OfflinePage)
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@contextmanager
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def _instance_infosetset_ctx(base_url):
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# The url_for functions in the jinja templates need all routes to be
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# registered in the Flask app.
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settings['server']['secret_key'] = ''
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from searx.webapp import app
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# Specify base_url so that url_for() works for base_urls. If base_url is
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# specified, then these values from are given preference over any Flask's
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# generics (see flaskfix.py).
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with app.test_request_context(base_url=base_url):
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yield InfoPageSet()
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# The searx.webapp import from above fires some HTTP requests, thats
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# why we get a RuntimeError::
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#
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# RuntimeError: The connection pool was closed while 1 HTTP \
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# requests/responses were still in-flight.
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#
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# Closing network won't help ..
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# from searx.network import network
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# network.done()
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# waiting some seconds before ending the comand line was the only solution I
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# found ..
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time.sleep(3)
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if __name__ == '__main__':
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sys.exit(main())
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