mirror of
https://gitlab.com/pulsechaincom/staking-deposit-cli.git
synced 2025-01-10 04:51:21 +00:00
60 lines
1.5 KiB
Python
60 lines
1.5 KiB
Python
import click
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from typing import (
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Any,
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)
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import sys
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from eth2deposit.cli.existing_mnemonic import existing_mnemonic
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from eth2deposit.cli.new_mnemonic import new_mnemonic
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from eth2deposit.utils import config
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from eth2deposit.utils.constants import INTL_LANG_OPTIONS
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from eth2deposit.utils.intl import (
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get_first_options,
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fuzzy_reverse_dict_lookup,
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load_text,
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)
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from eth2deposit.exceptions import ValidationError
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def check_python_version() -> None:
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'''
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Checks that the python version running is sufficient and exits if not.
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'''
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if sys.version_info < (3, 7):
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click.pause(load_text(['err_python_version']))
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sys.exit()
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def process_language_callback(ctx: click.Context, param: Any, language: str) -> str:
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'''
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Validates the selected language and returns its ISO 639-1 name.
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'''
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while True:
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try:
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return fuzzy_reverse_dict_lookup(language, INTL_LANG_OPTIONS)
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except ValidationError:
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language = click.prompt('Please select a valid language (%s): ' % get_first_options(INTL_LANG_OPTIONS))
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@click.group()
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@click.pass_context
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@click.option(
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'--language',
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callback=process_language_callback,
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default='English',
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prompt='Please choose your language (%s)' % get_first_options(INTL_LANG_OPTIONS),
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required=True,
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type=str,
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)
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def cli(ctx: click.Context, language: str) -> None:
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config.language = language
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cli.add_command(existing_mnemonic)
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cli.add_command(new_mnemonic)
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if __name__ == '__main__':
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check_python_version()
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cli()
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