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#!/usr/bin/env python
# SPDX-License-Identifier: AGPL-3.0-or-later
"""
Update pygments style
Call this script after each upgrade of pygments
"""
# pylint: disable=C0116
# set path
from os.path import join
import pygments
from pygments.formatters import HtmlFormatter # pylint: disable=E0611
from pygments.style import Style
from pygments.token import Comment, Error, Generic, Keyword, Literal, Name, Operator, Text
from searx import searx_dir
class LogicodevStyle(Style): # pylint: disable=R0903
"""Logicodev style
based on https://github.com/searx/searx/blob/2a5c39e33c3306ca17e09211fbf5a0f785cb10c8/searx/static/themes/oscar/less/logicodev/code.less
""" # pylint: disable=C0301
background_color = '#282C34'
styles = {
# fmt: off
Comment: "#556366 italic",
Comment.Multiline: "#556366 italic",
Comment.Preproc: "#BC7A00",
Comment.Single: "#556366 italic",
Comment.Special: "#556366 italic",
Error: "border:#ff0000",
Generic.Deleted: "#A00000",
Generic.Emph: "italic",
Generic.Error: "#FF0000",
Generic.Heading: "#000080 bold",
Generic.Inserted: "#00A000",
Generic.Output: "#888888",
Generic.Prompt: "#000080 bold",
Generic.Strong: "bold",
Generic.Subheading: "#800080 bold",
Generic.Traceback: "#0044DD",
Keyword: "#BE74D5 bold",
Keyword.Constant: "#BE74D5 bold",
Keyword.Declaration: "#BE74D5 bold",
Keyword.Namespace: "#BE74D5 bold",
Keyword.Pseudo: "#BE74D5",
Keyword.Reserved: "#BE74D5 bold",
Keyword.Type: "#D46C72",
Literal.Number: "#D19A66",
Literal.String: "#86C372",
Literal.String.Backtick: "#86C372",
Literal.String.Char: "#86C372",
Literal.String.Doc: "#86C372 italic",
Literal.String.Double: "#86C372",
Literal.String.Escape: "#BB6622 bold",
Literal.String.Heredoc: "#86C372",
Literal.String.Interpol: "#BB6688 bold",
Literal.String.Other: "#BE74D5",
Literal.String.Regex: "#BB6688",
Literal.String.Single: "#86C372",
Literal.String.Symbol: "#DFC06F",
Name.Attribute: "#7D9029",
Name.Builtin: "#BE74D5",
Name.Builtin.Pseudo: "#BE74D5",
Name.Class: "#61AFEF bold",
Name.Constant: "#D19A66",
Name.Decorator: "#AA22FF",
Name.Entity: "#999999 bold",
Name.Exception: "#D2413A bold",
Name.Function: "#61AFEF",
Name.Label: "#A0A000",
Name.Namespace: "#61AFEF bold",
Name.Tag: "#BE74D5 bold",
Name.Variable: "#DFC06F",
Name.Variable.Class: "#DFC06F",
Name.Variable.Global: "#DFC06F",
Name.Variable.Instance: "#DFC06F",
Operator: "#D19A66",
Operator.Word: "#AA22FF bold",
Text.Whitespace: "#D7DAE0",
# fmt: on
}
CSSCLASS = '.code-highlight'
RULE_CODE_LINENOS = """ .linenos {
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
cursor: default;
&::selection {
background: transparent; /* WebKit/Blink Browsers */
}
&::-moz-selection {
background: transparent; /* Gecko Browsers */
}
margin-right: 8px;
text-align: right;
}"""
def get_output_filename(relative_name):
return join(searx_dir, relative_name)
def get_css(cssclass, style):
result = f"""/*
this file is generated automatically by searxng_extra/update/update_pygments.py
using pygments version {pygments.__version__}
*/\n\n"""
css_text = HtmlFormatter(style=style).get_style_defs(cssclass)
result += cssclass + RULE_CODE_LINENOS + '\n\n'
for line in css_text.splitlines():
if ' ' in line and not line.startswith(cssclass):
line = cssclass + ' ' + line
result += line + '\n'
return result
def main():
fname = 'static/themes/oscar/src/generated/pygments-logicodev.less'
print("update: %s" % fname)
with open(get_output_filename(fname), 'w') as f:
f.write(get_css(CSSCLASS, LogicodevStyle))
fname = 'static/themes/oscar/src/generated/pygments-pointhi.less'
print("update: %s" % fname)
with open(get_output_filename(fname), 'w') as f:
f.write(get_css(CSSCLASS, 'default'))
fname = 'static/themes/simple/src/generated/pygments.less'
print("update: %s" % fname)
with open(get_output_filename(fname), 'w') as f:
f.write(get_css(CSSCLASS, 'default'))
if __name__ == '__main__':
main()
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