dotfiles/qutebrowser/data/userscripts/code_select.py

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#!/usr/bin/env python3
import os
import html
import re
import sys
import xml.etree.ElementTree as ET
try:
import pyperclip
except ImportError:
PYPERCLIP = False
else:
PYPERCLIP = True
def parse_text_content(element) -> str:
root = ET.fromstring(element)
text = ET.tostring(root, encoding="unicode", method="text")
text = html.unescape(text)
return text
def send_command_to_qute(command) -> None:
if fifo := os.environ.get("QUTE_FIFO"):
with open(fifo, "w") as f:
f.write(command)
def main():
delimiter = sys.argv[1] if len(sys.argv) > 1 else ";"
# For info on qute environment vairables, see
# https://github.com/qutebrowser/qutebrowser/blob/master/doc/userscripts.asciidoc
element = os.environ.get("QUTE_SELECTED_HTML")
code_text = parse_text_content(element)
if pyperclip and PYPERCLIP:
pyperclip.copy(code_text)
send_command_to_qute(
"message-info 'copied to clipboard: {info}{suffix}'".format(
info=code_text.splitlines()[0],
suffix="..." if len(code_text.splitlines()) > 1 else "",
)
)
else:
# Qute's yank command won't copy accross multiple lines so we
# compromise by placing lines on a single line seperated by the
# specified delimiter
code_text = re.sub("(\n)+", delimiter, code_text)
code_text = code_text.replace("'", '"')
send_command_to_qute("yank inline '{code}'\n".format(code=code_text))
if __name__ == "__main__":
main()