mirror of
https://github.com/chubin/cheat.sh.git
synced 2026-06-20 21:26:44 +02:00
Igor Chubin
142 lines
3.6 KiB
Python
142 lines
3.6 KiB
Python
"""
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Colorize internal cheat sheets.
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Will be merged with panela later.
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"""
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import re
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from colorama import Fore, Back, Style
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import colored
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PALETTES = {
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0: {
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1: Fore.WHITE,
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2: Style.DIM,
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},
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1: {
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1: Fore.CYAN,
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2: Fore.GREEN,
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3: colored.fg("orange_3"),
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4: Style.DIM,
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5: Style.DIM,
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},
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2: {
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1: Fore.RED,
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2: Style.DIM,
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},
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}
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def _reverse_palette(code):
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return {1: Fore.BLACK + _back_color(code), 2: Style.DIM}
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def _back_color(code):
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if code == 0 or (isinstance(code, str) and code.lower() == "white"):
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return Back.WHITE
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if code == 1 or (isinstance(code, str) and code.lower() == "cyan"):
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return Back.CYAN
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if code == 2 or (isinstance(code, str) and code.lower() == "red"):
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return Back.RED
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return Back.WHITE
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def colorize_internal(text, palette_number=1):
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"""
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Colorize `text`, use `palette`
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"""
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palette = PALETTES[palette_number]
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palette_reverse = _reverse_palette(palette_number)
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def _process_text(text):
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text = text.group()[1:-1]
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factor = 1
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if text.startswith("-"):
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text = text[1:]
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factor = -1
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stripped = text.lstrip("0123456789")
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return (text, stripped, factor)
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def _extract_color_number(text, stripped, factor=1):
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return int(text[: len(text) - len(stripped)]) * factor
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def _colorize_curlies_block(text):
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text, stripped, factor = _process_text(text)
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color_number = _extract_color_number(text, stripped, factor)
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if stripped.startswith("="):
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stripped = stripped[1:]
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reverse = color_number < 0
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if reverse:
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color_number = -color_number
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if reverse:
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stripped = palette_reverse[color_number] + stripped + Style.RESET_ALL
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else:
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stripped = palette[color_number] + stripped + Style.RESET_ALL
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return stripped
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def _colorize_headers(text):
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if text.group(0).endswith("\n"):
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newline = "\n"
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else:
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newline = ""
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color_number = 3
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return palette[color_number] + text.group(0).strip() + Style.RESET_ALL + newline
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text = re.sub("{.*?}", _colorize_curlies_block, text)
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text = re.sub("#(.*?)\n", _colorize_headers, text)
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return text
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def colorize_internal_firstpage_v1(answer):
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"""
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Colorize "/:firstpage-v1".
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Legacy.
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"""
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def _colorize_line(line):
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if line.startswith("T"):
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line = colored.fg("grey_62") + line + colored.attr("reset")
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line = re.sub(
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r"\{(.*?)\}",
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colored.fg("orange_3") + r"\1" + colored.fg("grey_35"),
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line,
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)
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return line
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line = re.sub(
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r"\[(F.*?)\]",
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colored.bg("black") + colored.fg("cyan") + r"[\1]" + colored.attr("reset"),
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line,
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)
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line = re.sub(
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r"\[(g.*?)\]",
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colored.bg("dark_gray")
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+ colored.fg("grey_0")
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+ r"[\1]"
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+ colored.attr("reset"),
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line,
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)
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line = re.sub(
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r"\{(.*?)\}", colored.fg("orange_3") + r"\1" + colored.attr("reset"), line
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)
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line = re.sub(
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r"<(.*?)>", colored.fg("cyan") + r"\1" + colored.attr("reset"), line
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)
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return line
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lines = answer.splitlines()
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answer_lines = lines[:9]
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answer_lines.append(colored.fg("grey_35") + lines[9] + colored.attr("reset"))
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for line in lines[10:]:
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answer_lines.append(_colorize_line(line))
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answer = "\n".join(answer_lines) + "\n"
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return answer
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