75 lines
1.7 KiB
Python
75 lines
1.7 KiB
Python
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import dbt.flags as flags
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import textwrap
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from typing import Dict
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import colorama
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COLORS: Dict[str, str] = {
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'red': colorama.Fore.RED,
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'green': colorama.Fore.GREEN,
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'yellow': colorama.Fore.YELLOW,
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'reset_all': colorama.Style.RESET_ALL
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}
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COLOR_FG_RED = COLORS['red']
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COLOR_FG_GREEN = COLORS['green']
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COLOR_FG_YELLOW = COLORS['yellow']
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COLOR_RESET_ALL = COLORS['reset_all']
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PRINTER_WIDTH = 80
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def use_colors(use_colors_val=True):
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flags.USE_COLORS = use_colors_val
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def printer_width(printer_width):
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global PRINTER_WIDTH
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PRINTER_WIDTH = printer_width
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def color(text: str, color_code: str):
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if flags.USE_COLORS:
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return "{}{}{}".format(color_code, text, COLOR_RESET_ALL)
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else:
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return text
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def green(text: str):
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return color(text, COLOR_FG_GREEN)
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def yellow(text: str):
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return color(text, COLOR_FG_YELLOW)
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def red(text: str):
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return color(text, COLOR_FG_RED)
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def line_wrap_message(
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msg: str, subtract: int = 0, dedent: bool = True, prefix: str = ''
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) -> str:
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'''
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Line wrap the given message to PRINTER_WIDTH - {subtract}. Convert double
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newlines to newlines and avoid calling textwrap.fill() on them (like
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markdown)
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'''
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width = PRINTER_WIDTH - subtract
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if dedent:
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msg = textwrap.dedent(msg)
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if prefix:
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msg = f'{prefix}{msg}'
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# If the input had an explicit double newline, we want to preserve that
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# (we'll turn it into a single line soon). Support windows, too.
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splitter = '\r\n\r\n' if '\r\n\r\n' in msg else '\n\n'
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chunks = msg.split(splitter)
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return '\n'.join(textwrap.fill(chunk, width=width) for chunk in chunks)
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def warning_tag(msg: str) -> str:
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return f'[{yellow("WARNING")}]: {msg}'
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