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#!/usr/bin/env python
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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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class LogicodevStyle(Style): # pylint: disable=R0903
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"""Logicodev style
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based on https://github.com/searx/searx/blob/2a5c39e33c3306ca17e09211fbf5a0f785cb10c8/searx/static/themes/oscar/less/logicodev/code.less
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""" # pylint: disable=C0301
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background_color = '#282C34'
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styles = {
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Comment: "#556366 italic",
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Comment.Multiline: "#556366 italic",
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Comment.Preproc: "#BC7A00",
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Comment.Single: "#556366 italic",
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Comment.Special: "#556366 italic",
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Error: "border:#ff0000",
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Generic.Deleted: "#A00000",
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Generic.Emph: "italic",
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Generic.Error: "#FF0000",
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Generic.Heading: "#000080 bold",
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Generic.Inserted: "#00A000",
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Generic.Output: "#888888",
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Generic.Prompt: "#000080 bold",
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Generic.Strong: "bold",
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Generic.Subheading: "#800080 bold",
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Generic.Traceback: "#0044DD",
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Keyword: "#BE74D5 bold",
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Keyword.Constant: "#BE74D5 bold",
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Keyword.Declaration: "#BE74D5 bold",
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Keyword.Namespace: "#BE74D5 bold",
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Keyword.Pseudo: "#BE74D5",
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Keyword.Reserved: "#BE74D5 bold",
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Keyword.Type: "#D46C72",
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Literal.Number: "#D19A66",
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Literal.String: "#86C372",
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Literal.String.Backtick:"#86C372",
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Literal.String.Char: "#86C372",
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Literal.String.Doc: "#86C372 italic",
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Literal.String.Double: "#86C372",
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Literal.String.Escape: "#BB6622 bold",
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Literal.String.Heredoc: "#86C372",
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Literal.String.Interpol:"#BB6688 bold",
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Literal.String.Other: "#BE74D5",
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Literal.String.Regex: "#BB6688",
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Literal.String.Single: "#86C372",
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Literal.String.Symbol: "#DFC06F",
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Name.Attribute: "#7D9029",
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Name.Builtin: "#BE74D5",
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Name.Builtin.Pseudo: "#BE74D5",
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Name.Class: "#61AFEF bold",
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Name.Constant: "#D19A66",
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Name.Decorator: "#AA22FF",
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Name.Entity: "#999999 bold",
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Name.Exception: "#D2413A bold",
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Name.Function: "#61AFEF",
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Name.Label: "#A0A000",
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Name.Namespace: "#61AFEF bold",
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Name.Tag: "#BE74D5 bold",
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Name.Variable: "#DFC06F",
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Name.Variable.Class: "#DFC06F",
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Name.Variable.Global: "#DFC06F",
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Name.Variable.Instance: "#DFC06F",
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Operator: "#D19A66",
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Operator.Word: "#AA22FF bold",
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Text.Whitespace: "#D7DAE0",
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}
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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 searx_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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with open(get_output_filename('static/themes/oscar/src/less/logicodev/pygments.less'), 'w') as f:
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f.write(get_css(CSSCLASS, LogicodevStyle))
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with open(get_output_filename('static/themes/oscar/src/less/pointhi/pygments.less'), 'w') as f:
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f.write(get_css(CSSCLASS, 'default'))
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with open(get_output_filename('static/themes/simple/less/pygments.less'), '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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