104 lines
3.7 KiB
Python
104 lines
3.7 KiB
Python
import argparse
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import os
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import pkg_resources
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import posix
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import sys
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VERSION = '0.1'
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class AdminCommand(object):
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def _setup_argparser(self):
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kwargs = {
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'description': 'Tool to manage the DAV Events django project installation.',
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'epilog': 'Off Belay.',
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}
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parser = argparse.ArgumentParser(**kwargs)
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parser.add_argument('-V', '--version', action='version',
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version='%(prog)s ' + VERSION)
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subparsers = parser.add_subparsers(dest='subcmd', metavar='CMD',
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title='subcommands',
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description="Use '%(prog)s CMD -h' to show help for a subcommand")
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subparser = subparsers.add_parser('setup', help='Setup the installation.')
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subparser.add_argument('path', metavar='PATH',
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help='A directory, where the project files will be installed.')
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return parser
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def _parse_args(self, argv=None):
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if argv is None:
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argv = sys.argv[1:]
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if not argv:
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argv = ['--help']
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return self._argparser.parse_args(argv)
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def _subcmd_setup(self, cmd_args):
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django_project_name = 'main'
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django_project_path = cmd_args.path
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sys.stdout.write('Setup installation in \'{path}\'...\n'.format(path=django_project_path))
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if os.path.exists(django_project_path):
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if not os.path.isdir(django_project_path):
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sys.stderr.write('{path}: Not a directory.\n'.format(path=django_project_path))
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return posix.EX_USAGE
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else:
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os.makedirs(django_project_path)
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sys.stdout.write('Creating django project...\n')
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django_cmd = 'django-admin startproject {name} "{path}"'.format(name=django_project_name,
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path=django_project_path)
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exitval = os.system(django_cmd)
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if exitval != posix.EX_OK:
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return exitval
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sys.stdout.write('Creating directories...\n')
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dirs = [
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os.path.join(django_project_path, 'var', 'db'),
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os.path.join(django_project_path, 'var', 'log'),
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os.path.join(django_project_path, 'var', 'www', 'static'),
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]
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for d in dirs:
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sys.stdout.write(' - %s\n' % d)
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os.makedirs(d)
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sys.stdout.write('Configure django project...\n')
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input_file = os.path.join('Resources', 'django.main.additional_settings.py')
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output_file = os.path.join(django_project_path, django_project_name, 'settings.py')
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with open(output_file, 'a') as f:
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f.write(pkg_resources.resource_string(__package__, input_file))
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input_file = os.path.join('Resources', 'django.main.urls.py')
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output_file = os.path.join(django_project_path, django_project_name, 'urls.py')
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with open(output_file, 'w') as f:
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f.write(pkg_resources.resource_string(__package__, input_file))
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input_file = os.path.join('Resources', 'django.main.settings-dav_events.py')
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output_file = os.path.join(django_project_path, django_project_name, 'settings-dav_events.py')
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with open(output_file, 'w') as f:
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f.write(pkg_resources.resource_string(__package__, input_file))
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return posix.EX_OK
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def __init__(self):
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self._argparser = self._setup_argparser()
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def __call__(self, argv=None):
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cmd_args = self._parse_args(argv)
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subcmd = cmd_args.subcmd
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method_name = '_subcmd_{}'.format(subcmd)
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method = getattr(self, method_name)
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exitval = method(cmd_args)
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return exitval
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def main():
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cmd = AdminCommand()
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exitval = cmd()
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sys.exit(exitval)
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