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147 lines
4 KiB
Python
147 lines
4 KiB
Python
#!/usr/bin/python
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# (c) 2018, Ansible Project
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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# started out with AWX's scan_packages module
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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DOCUMENTATION = '''
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module: pip_package_info
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short_description: pip package information
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description:
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- Return information about installed pip packages
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options:
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clients:
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description:
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- A list of the pip executables that will be used to get the packages.
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They can be supplied with the full path or just the executable name, i.e `pip3.7`.
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default: ['pip']
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required: False
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type: list
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requirements:
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- The requested pip executables must be installed on the target.
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author:
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- Matthew Jones (@matburt)
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- Brian Coca (@bcoca)
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- Adam Miller (@maxamillion)
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'''
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EXAMPLES = '''
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- name: Just get the list from default pip
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pip_package_info:
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- name: get the facts for default pip, pip2 and pip3.6
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pip_package_info:
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clients: ['pip', 'pip2', 'pip3.6']
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- name: get from specific paths (virtualenvs?)
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pip_package_info:
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clients: '/home/me/projec42/python/pip3.5'
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'''
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RETURN = '''
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packages:
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description: a dictionary of installed package data
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returned: always
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type: dict
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contains:
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python:
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description: A dictionary with each pip client which then contains a list of dicts with python package information
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returned: always
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type: dict
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sample:
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"packages": {
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"pip": {
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"Babel": [
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{
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"name": "Babel",
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"source": "pip",
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"version": "2.6.0"
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}
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],
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"Flask": [
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{
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"name": "Flask",
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"source": "pip",
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"version": "1.0.2"
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}
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],
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"Flask-SQLAlchemy": [
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{
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"name": "Flask-SQLAlchemy",
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"source": "pip",
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"version": "2.3.2"
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}
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],
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"Jinja2": [
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{
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"name": "Jinja2",
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"source": "pip",
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"version": "2.10"
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}
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],
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},
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}
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'''
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import json
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import os
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from ansible.module_utils._text import to_text
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils.facts.packages import CLIMgr
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class PIP(CLIMgr):
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def __init__(self, pip):
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self.CLI = pip
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def list_installed(self):
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global module
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rc, out, err = module.run_command([self._cli, 'list', '-l', '--format=json'])
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if rc != 0:
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raise Exception("Unable to list packages rc=%s : %s" % (rc, err))
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return json.loads(out)
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def get_package_details(self, package):
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package['source'] = self.CLI
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return package
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def main():
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# start work
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global module
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module = AnsibleModule(argument_spec=dict(clients={'type': 'list', 'default': ['pip']},), supports_check_mode=True)
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packages = {}
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results = {'packages': {}}
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clients = module.params['clients']
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found = 0
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for pip in clients:
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if not os.path.basename(pip).startswith('pip'):
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module.warn('Skipping invalid pip client: %s' % (pip))
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continue
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try:
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pip_mgr = PIP(pip)
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if pip_mgr.is_available():
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found += 1
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packages[pip] = pip_mgr.get_packages()
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except Exception as e:
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module.warn('Failed to retrieve packages with %s: %s' % (pip, to_text(e)))
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continue
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if found == 0:
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module.fail_json(msg='Unable to use any of the supplied pip clients: %s' % clients)
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# return info
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results['packages'] = packages
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module.exit_json(**results)
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if __name__ == '__main__':
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main()
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