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#!/usr/bin/env python
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# SPDX-License-Identifier: AGPL-3.0-or-later
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"""
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Update pygments style
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Call this script after each upgrade of pygments
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"""
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# pylint: disable=C0116
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# set path
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from os.path import join
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import pygments
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from pygments.formatters import HtmlFormatter # pylint: disable=E0611
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from pygments.style import Style
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from pygments.token import Comment, Error, Generic, Keyword, Literal, Name, Operator, Text
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from searx import searx_dir
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CSSCLASS = '.code-highlight'
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RULE_CODE_LINENOS = """ .linenos {
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-webkit-touch-callout: none;
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-webkit-user-select: none;
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-khtml-user-select: none;
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-moz-user-select: none;
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-ms-user-select: none;
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user-select: none;
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cursor: default;
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&::selection {
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background: transparent; /* WebKit/Blink Browsers */
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}
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&::-moz-selection {
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background: transparent; /* Gecko Browsers */
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}
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margin-right: 8px;
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text-align: right;
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}"""
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def get_output_filename(relative_name):
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return join(searx_dir, relative_name)
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def get_css(cssclass, style):
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result = f"""/*
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this file is generated automatically by searxng_extra/update/update_pygments.py
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using pygments version {pygments.__version__}
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*/\n\n"""
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css_text = HtmlFormatter(style=style).get_style_defs(cssclass)
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result += cssclass + RULE_CODE_LINENOS + '\n\n'
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for line in css_text.splitlines():
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if ' ' in line and not line.startswith(cssclass):
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line = cssclass + ' ' + line
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result += line + '\n'
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return result
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def main():
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fname = 'static/themes/simple/src/generated/pygments.less'
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print("update: %s" % fname)
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with open(get_output_filename(fname), 'w') as f:
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f.write(get_css(CSSCLASS, 'default'))
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if __name__ == '__main__':
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main()
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