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132 lines
4.0 KiB
132 lines
4.0 KiB
#!/usr/bin/env python3
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from rich.console import Console
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from rich.markdown import Markdown
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from rich.padding import Padding
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from rich.panel import Panel
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from rich.text import Text
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from rich.columns import Columns
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import re
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console = Console()
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def print_markdown(text):
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"""Prints a rich info message. Support Markdown syntax."""
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md = Padding(Markdown(text), 2)
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console.print(md)
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def print_step(text):
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"""Prints a rich info message."""
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panel = Panel(Text(text, justify="left"))
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console.print(panel)
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def print_table(items):
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"""Prints items in a table."""
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console.print(Columns([Panel(f"[yellow]{item}", expand=True) for item in items]))
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def print_substep(text, style=""):
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"""Prints a rich info message without the panelling."""
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console.print(text, style=style)
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def handle_input(
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message: str = "",
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check_type=False,
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match: str = "",
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err_message: str = "",
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nmin=None,
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nmax=None,
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oob_error="",
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extra_info="",
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options: list = None,
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default=NotImplemented,
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optional=False,
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):
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if optional:
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console.print(
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message
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+ "\n[green]This is an optional value. Do you want to skip it? (y/n)"
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)
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if input().casefold().startswith("y"):
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return None
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if default is not NotImplemented:
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console.print(
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"[green]"
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+ message
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+ '\n[blue bold]The default value is "'
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+ str(default)
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+ '"\nDo you want to use it?(y/n)'
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)
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if input().casefold().startswith("y"):
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return default
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if options is None:
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match = re.compile(match)
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console.print("[green bold]" + extra_info, no_wrap=True)
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while True:
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console.print(message, end="")
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user_input = input("").strip()
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if check_type is not False:
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try:
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user_input = check_type(user_input)
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if (nmin is not None and user_input < nmin) or (
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nmax is not None and user_input > nmax
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):
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# FAILSTATE Input out of bounds
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console.print("[red]" + oob_error)
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continue
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break # Successful type conversion and number in bounds
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except ValueError:
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# Type conversion failed
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console.print("[red]" + err_message)
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continue
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elif match != "" and re.match(match, user_input) is None:
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console.print(
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"[red]"
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+ err_message
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+ "\nAre you absolutely sure it's correct?(y/n)"
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)
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if input().casefold().startswith("y"):
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break
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continue
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else:
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# FAILSTATE Input STRING out of bounds
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if (nmin is not None and len(user_input) < nmin) or (
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nmax is not None and len(user_input) > nmax
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):
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console.print("[red bold]" + oob_error)
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continue
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break # SUCCESS Input STRING in bounds
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return user_input
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console.print(extra_info, no_wrap=True)
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while True:
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console.print(message, end="")
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user_input = input("").strip()
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if check_type is not False:
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try:
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isinstance(eval(user_input), check_type)
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return check_type(user_input)
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except:
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console.print(
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"[red bold]"
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+ err_message
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+ "\nValid options are: "
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+ ", ".join(map(str, options))
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+ "."
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)
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continue
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if user_input in options:
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return user_input
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console.print(
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"[red bold]"
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+ err_message
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+ "\nValid options are: "
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+ ", ".join(map(str, options))
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+ "."
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)
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