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Better documentation, removed runfcgi, added createcachetable, merge with Michael's changes

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This commit is contained in:
Scott Anderson 2013-02-26 22:11:30 -05:00
parent f47ecf0fce
commit 36eeb7562a
1 changed files with 49 additions and 39 deletions
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88
library/django-manage
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@ -24,54 +24,55 @@ DOCUMENTATION = '''
module: django-manage
short_description: Manages a Django application.
description:
- Manages a Django application.
- Manages a Django application using the I(manage.py) application frontend to I(django-admin). With the I(virtualenv) parameter, all management commands will be executed by the given I(virtualenv) installation.
version_added: "1.1"
options:
command:
choices: [ 'cleanup', 'flush', 'loaddata', 'runfcgi', 'syncdb', 'test', 'validate' ]
description:
- The name of the Django management command to run.
- The name of the Django management command to run. Allowed commands are cleanup, createcachetable, flush, loaddata, syncdb, test, validate.
required: true
app_path:
description:
- The path to the root of the Django application
- The path to the root of the Django application where B(manage.py) lives.
required: true
settings:
description:
- The Python path to a settings module.
- The Python path to the application's settings module, such as 'myapp.settings'.
required: false
pythonpath:
description:
- A directory to add to the Python path
- A directory to add to the Python path. Typically used to include the settings module if it is located external to the application directory.
required: false
virtualenv:
description:
- An optional path to a I(virtualenv) directory to use while running the manage application
- An optional path to a I(virtualenv) installation to use while running the manage application.
required: false
apps:
description:
- A list of space-delimited apps to target, used for some commands
- A list of space-delimited apps to target. Used by the 'test' command.
required: false
cache_table:
description:
- The name of the table used for database-backed caching. Used by the 'createcachetable' command.
required: false
database:
description:
- The database to target, used for some commands
required: false
extra_args:
description:
- Extra arguments to append to the command string; used only for runfcgi
- The database to target. Used by the 'createcachetable', 'flush', 'loaddata', and 'syncdb' commands.
required: false
failfast:
description:
- Fail the command immediately if a test fails.
- Fail the command immediately if a test fails. Used by the 'test' command.
required: false
fixtures:
description:
- A space-delimited list of fixture file names to load in the database.
- A space-delimited list of fixture file names to load in the database. B(Required) by the 'loaddata' command.
required: false
requirements: [ "virtualenv", "django" ]
notes:
- Please note that U(http://www.virtualenv.org/, virtualenv) must be installed on the remote host if the virtualenv parameter is specified.
- Please note that I(flup) must be installed on the remote host if using the I(runfcgi) command.
- U(http://www.virtualenv.org/, virtualenv) must be installed on the remote host if the virtualenv parameter is specified.
- This module will create a virtualenv if one does not already exist.
- This module assumes English error messages for the 'createcachetable' command to detect table existence, unfortunately.
requirements: [ "virtualenv", "django" ]
author: Scott Anderson
'''
@ -90,6 +91,9 @@ django-manage: >
pythonpath=$settings_dir
virtualenv=$virtualenv_dir
database=$mydb
#Run the SmokeTest test case from the main app. Useful for testing deploys.
django-manage command=test app_path=django_dir apps=main.SmokeTest
"""
@ -121,6 +125,9 @@ def _ensure_virtualenv(module):
os.environ["PATH"] = "%s:%s" % (vbin, os.environ["PATH"])
def createcachetable_filter_output(line):
return "Already exists" not in line
def flush_filter_output(line):
return "Installed" in line and "Installed 0 object" not in line
@ -133,9 +140,9 @@ def syncdb_filter_output(line):
def main():
command_allowed_param_map = dict(
cleanup=(),
createcachetable=('cache_table', 'database', ),
flush=('database', ),
loaddata=('database', 'fixtures', ),
runfcgi=('extra_args', ),
syncdb=('database', ),
test=('failfast', 'testrunner', 'liveserver', 'apps', ),
validate=(),
@ -143,6 +150,7 @@ def main():
command_required_param_map = dict(
loaddata=('fixtures', ),
createcachetable=('cache_table', ),
)
# forces --noinput on every command that needs it
@ -153,27 +161,28 @@ def main():
)
# These params are allowed for certain commands only
specific_params = ('apps', 'database', 'extra_args', 'failfast', 'fixtures', 'liveserver', 'testrunner', )
specific_params = ('apps', 'database', 'failfast', 'fixtures', 'liveserver', 'testrunner', )
# These params are automatically added to the command if present
general_params = ('settings', 'pythonpath', )
specific_boolean_params = ('failfast', )
end_of_command_params = ('apps', 'fixtures', 'extra_args', )
end_of_command_params = ('apps', 'cache_table', 'fixtures', )
module = AnsibleModule(
argument_spec = dict(
command = dict(default=None, required=True, choices=command_allowed_param_map.keys()),
app_path = dict(default=None, required=True),
settings = dict(default=None, required=False),
pythonpath = dict(default=None, required=False, aliases=['python_path']),
virtualenv = dict(default=None, required=False, aliases=['virtual_env']),
apps = dict(default=None, required=False),
database = dict(default=None, required=False),
extra_args = dict(default=None, required=False),
failfast = dict(default='no', required=False, choices=BOOLEANS, aliases=['fail_fast']),
fixtures = dict(default=None, required=False),
liveserver = dict(default=None, required=False, aliases=['live_server']),
testrunner = dict(default=None, required=False, aliases=['test_runner']),
argument_spec=dict(
command = dict(default=None, required=True, choices=command_allowed_param_map.keys()),
app_path = dict(default=None, required=True),
settings = dict(default=None, required=False),
pythonpath = dict(default=None, required=False, aliases=['python_path']),
virtualenv = dict(default=None, required=False, aliases=['virtual_env']),
apps = dict(default=None, required=False),
cache_table = dict(default=None, required=False),
database = dict(default=None, required=False),
failfast = dict(default='no', required=False, choices=BOOLEANS, aliases=['fail_fast']),
fixtures = dict(default=None, required=False),
liveserver = dict(default=None, required=False, aliases=['live_server']),
testrunner = dict(default=None, required=False, aliases=['test_runner']),
),
)
@ -188,11 +197,9 @@ def main():
if value and param not in command_allowed_param_map[command]:
module.fail_json(msg='%s param is incompatible with command=%s' % (param, command))
required = command_required_param_map.get(command, None)
if required:
for param in required:
if not module.params[param]:
module.fail_json(msg='%s param is required for command=%s' % (param, command))
for param in command_required_param_map.get(command, ()):
if not module.params[param]:
module.fail_json(msg='%s param is required for command=%s' % (param, command))
venv = module.params['virtualenv']
@ -219,7 +226,10 @@ def main():
rc, out, err = module.run_command(cmd)
if rc != 0:
_fail(module, cmd, out, err, path=os.environ["PATH"], syspath=sys.path)
if command == 'createcachetable' and 'table' in err and 'already exists' in err:
out = 'Already exists.'
else:
_fail(module, cmd, out, err, path=os.environ["PATH"], syspath=sys.path)
changed = False