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#!/usr/bin/env python
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# SPDX-License-Identifier: AGPL-3.0-or-later
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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=too-few-public-methods
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from pathlib import Path
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import pygments
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from pygments.formatters.html import HtmlFormatter
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from searx import searx_dir
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LESS_FILE = Path(searx_dir) / 'static/themes/simple/src/generated/pygments.less'
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HEADER = f"""\
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/*
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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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*/
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"""
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START_LIGHT_THEME = """
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.code-highlight {
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"""
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END_LIGHT_THEME = """
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}
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"""
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START_DARK_THEME = """
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.code-highlight-dark(){
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.code-highlight {
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"""
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END_DARK_THEME = """
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}
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}
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"""
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class Formatter(HtmlFormatter): # pylint: disable=missing-class-docstring
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@property
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def _pre_style(self):
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return 'line-height: 100%;'
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def get_style_lines(self, arg=None):
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style_lines = []
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style_lines.extend(self.get_linenos_style_defs())
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style_lines.extend(self.get_background_style_defs(arg))
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style_lines.extend(self.get_token_style_defs(arg))
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return style_lines
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def generat_css(light_style, dark_style) -> str:
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css = HEADER + START_LIGHT_THEME
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for line in Formatter(style=light_style).get_style_lines():
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css += '\n ' + line
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css += END_LIGHT_THEME + START_DARK_THEME
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for line in Formatter(style=dark_style).get_style_lines():
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css += '\n ' + line
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css += END_DARK_THEME
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return css
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if __name__ == '__main__':
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print("update: %s" % LESS_FILE)
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with LESS_FILE.open('w', encoding='utf8') as f:
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f.write(generat_css('default', 'lightbulb'))
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