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43 lines
926 B
43 lines
926 B
# Imports
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from .base import Command
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# Exports
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__all__ = (
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"Pip",
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"VirtualEnv",
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)
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# Classes
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class Pip(Command):
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def __init__(self, name, op="install", overlay=None, upgrade=False, venv=None, **kwargs):
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if overlay is not None:
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statement = overlay.get("python", op, package_name=name, upgrade=upgrade)
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else:
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statement = "pip %s -y %s" % (op, name)
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if venv is not None:
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kwargs['prefix'] = "source %s/bin/activate" % venv
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kwargs.setdefault("comment", "%s %s" % (op, name))
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super().__init__(statement, **kwargs)
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class VirtualEnv(Command):
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def __init__(self, name="python", overlay=None, **kwargs):
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kwargs.setdefault("comment", "create %s virtual environment" % name)
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statement = "virtualenv %s" % name
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super().__init__(statement, **kwargs)
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MAPPING = {
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'pip': Pip,
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'virtualenv': VirtualEnv,
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}
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