62 lines
1.9 KiB
Python
62 lines
1.9 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from Shell import (execute)
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import Logger
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from Exceptions import (ProcessExecutionError)
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LOG = Logger.getLogger("install.pip")
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INSTALL_CMD = ['pip', 'install']
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UNINSTALL_CMD = ['pip', 'uninstall']
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def install(pips):
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if(not pips or len(pips) == 0):
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return
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actions = list()
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pipnames = sorted(pips.keys())
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for name in pipnames:
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pipfull = name
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pipinfo = pips.get(name)
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if(pipinfo and pipinfo.get('version')):
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version = str(pipinfo.get('version'))
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if(len(version)):
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pipfull = pipfull + "==" + version
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actions.append(pipfull)
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if(len(actions)):
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LOG.info("Installing python packages [%s]" % (", ".join(actions)))
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cmd = INSTALL_CMD + actions
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execute(*cmd, run_as_root=True)
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def uninstall(pips):
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if(not pips or len(pips) == 0):
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return
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actions = list()
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pipnames = sorted(pips.keys())
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LOG.info("Uninstalling python packages [%s]" % (", ".join(pipnames)))
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for name in pipnames:
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pipinfo = pips.get(name, dict())
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skip_errors = pipinfo.get('skip_uninstall_errors', False)
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try:
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cmd = UNINSTALL_CMD + [name]
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execute(*cmd, run_as_root=True)
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except ProcessExecutionError, e:
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if(skip_errors):
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pass
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else:
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raise
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