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annotate env/lib/python3.7/site-packages/planemo/database/factory.py @ 4:79f47841a781 draft

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"planemo upload commit 2a0fe2cc28b09e101d37293e53e82f61762262ec"
author shellac
date Thu, 14 May 2020 16:47:39 -0400
parents 26e78fe6e8c4
children
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26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
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1 """Create a DatabaseSource from supplied planemo configuration."""
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2 from galaxy.tool_util.deps.commands import which
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3
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4 from .postgres import LocalPostgresDatabaseSource
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5 from .postgres_docker import DockerPostgresDatabaseSource
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8 def create_database_source(**kwds):
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9 """Return a :class:`planemo.database.DatabaseSource` for configuration."""
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10 database_type = kwds.get("database_type", "auto")
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11 if database_type == "auto":
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12 if which("psql"):
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13 database_type = "postgres"
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14 elif which("docker"):
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15 database_type = "postgres_docker"
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16 else:
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17 raise Exception("Cannot find executables for psql or docker, cannot configure a database source.")
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18
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19 if database_type == "postgres":
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20 return LocalPostgresDatabaseSource(**kwds)
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21 elif database_type == "postgres_docker":
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22 return DockerPostgresDatabaseSource(**kwds)
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23 # TODO
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24 # from .sqlite import SqliteDatabaseSource
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25 # elif database_type == "sqlite":
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26 # return SqliteDatabaseSource(**kwds)
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27 else:
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28 raise Exception("Unknown database type [%s]." % database_type)
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31 __all__ = (
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32 "create_database_source",
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33 )