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49 lines
1.2 KiB
Python
49 lines
1.2 KiB
Python
"""Async command module for convenient imports.
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This module provides a convenient way to import async local commands directly::
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from plumbum.async_cmd import ls, grep, echo
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async def main():
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result = await ls("-la")
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print(result)
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# Pipeline support
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output = await (ls | grep["py"])()
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print(output)
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This is the async equivalent of plumbum.cmd, using the same module-hack pattern
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to allow direct imports of commands as async versions.
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"""
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from __future__ import annotations
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import plumbum
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def __getattr__(name: str) -> plumbum.commands.async_.AsyncLocalCommand:
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"""Module-hack that allows ``from plumbum.async_cmd import some_program``
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This returns async local commands instead of sync commands.
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Args:
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name: The command name to look up
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Returns:
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AsyncLocalCommand instance
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Raises:
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AttributeError: If command is not found in PATH
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Example::
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from plumbum.async_cmd import ls, grep
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async def main():
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result = await ls("-la")
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output = await (ls | grep["test"])()
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"""
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try:
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return plumbum.async_local[name]
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except plumbum.commands.CommandNotFound:
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raise AttributeError(name) from None
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