Mercurial > repos > shellac > guppy_basecaller

annotate env/lib/python3.7/site-packages/virtualenv/seed/seeder.py @ 0:26e78fe6e8c4 draft

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"planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
author shellac
date Sat, 02 May 2020 07:14:21 -0400
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1 from __future__ import absolute_import, unicode_literals
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2
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3 from abc import ABCMeta, abstractmethod
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4
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5 from six import add_metaclass
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6
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7
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8 @add_metaclass(ABCMeta)
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9 class Seeder(object):
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10 """A seeder will install some seed packages into a virtual environment."""
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11
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12 # noinspection PyUnusedLocal
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13 def __init__(self, options, enabled):
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14 """
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15
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16 :param options: the parsed options as defined within :meth:`add_parser_arguments`
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17 :param enabled: a flag weather the seeder is enabled or not
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18 """
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19 self.enabled = enabled
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20
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21 @classmethod
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22 def add_parser_arguments(cls, parser, interpreter, app_data):
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23 """
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24 Add CLI arguments for this seed mechanisms.
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25
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26 :param parser: the CLI parser
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27 :param app_data: the CLI parser
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28 :param interpreter: the interpreter this virtual environment is based of
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29 """
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30 raise NotImplementedError
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31
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32 @abstractmethod
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33 def run(self, creator):
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34 """Perform the seed operation.
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35
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36 :param creator: the creator (based of :class:`virtualenv.create.creator.Creator`) we used to create this \
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37 virtual environment
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38 """
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39 raise NotImplementedError