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Mvdb/harvest command use argparse (#527) 

* use parser.add_argument() instead of make_option()

* default values for options are already defined in the parser

* verbosity=4 is now not supported anymore (cannot remove arg with argparse)

* do not define requires_system_checks for versions lower than 1.9

* verbosity default is 3

* requires_model_validation is useful for 1.6 and below
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@m-vdb @gabrielfalcao
m-vdb authored and gabrielfalcao committed Sep 19, 2016
1 parent fb0f24f commit 6d68a72e3b89f6f05d7805845b61cd15be3ac6ce
Unified Split
Showing with 109 additions and 125 deletions.
  1. +4 −11 lettuce/__init__.py
  2. +105 −114 lettuce/django/management/commands/harvest.py
View
15 lettuce/__init__.py
@@ -22,7 +22,6 @@
import os
import sys
import traceback
-import warnings
try:
from imp import reload
except ImportError:
@@ -125,17 +124,11 @@ def __init__(self, base_path, scenarios=None,
from lettuce.plugins import dots as output
elif verbosity is 2:
from lettuce.plugins import scenario_names as output
- else:
- if verbosity is 4:
+ elif verbosity is 3:
+ if no_color:
+ from lettuce.plugins import shell_output as output
+ else:
from lettuce.plugins import colored_shell_output as output
- msg = ('Deprecated in lettuce 2.2.21. Use verbosity 3 without '
- '--no-color flag instead of verbosity 4')
- warnings.warn(msg, DeprecationWarning)
- elif verbosity is 3:
- if no_color:
- from lettuce.plugins import shell_output as output
- else:
- from lettuce.plugins import colored_shell_output as output
self.random = random
View
219 lettuce/django/management/commands/harvest.py
@@ -17,14 +17,13 @@
import os
import sys
import traceback
-import django
from distutils.version import StrictVersion
-from optparse import make_option
+
+import django
from django.conf import settings
from django.core.management import call_command
from django.core.management.base import BaseCommand, CommandError
-from django.test.utils import setup_test_environment
-from django.test.utils import teardown_test_environment
+from django.test.utils import setup_test_environment, teardown_test_environment
from lettuce import Runner
from lettuce import registry
@@ -35,110 +34,103 @@
from lettuce.django.server import LettuceServerException
+DJANGO_VERSION = StrictVersion(django.get_version())
+
+
class Command(BaseCommand):
help = u'Run lettuce tests all along installed apps'
args = '[PATH to feature file or folder]'
- requires_model_validation = requires_system_checks = False
-
- option_list = BaseCommand.option_list + (
- make_option('-a', '--apps', action='store', dest='apps', default='',
- help='Run ONLY the django apps that are listed here. Comma separated'),
- make_option('-A', '--avoid-apps', action='store', dest='avoid_apps', default='',
- help='AVOID running the django apps that are listed here. Comma separated'),
-
- make_option('-S', '--no-server', action='store_true', dest='no_server', default=False,
- help="will not run django's builtin HTTP server"),
-
- make_option('--nothreading', action='store_false', dest='use_threading', default=True,
- help='Tells Django to NOT use threading.'),
-
- make_option('-T', '--test-server', action='store_true', dest='test_database',
+ if DJANGO_VERSION < StrictVersion('1.7'):
+ requires_model_validation = False
+ else:
+ requires_system_checks = False
+
+ def add_arguments(self, parser):
+ parser.set_defaults(verbosity=3) # default verbosity is 3
+ parser.add_argument(
+ '-a', '--apps', action='store', dest='apps', default='',
+ help='Run ONLY the django apps that are listed here. Comma separated'
+ )
+ parser.add_argument(
+ '-A', '--avoid-apps', action='store', dest='avoid_apps', default='',
+ help='AVOID running the django apps that are listed here. Comma separated'
+ )
+ parser.add_argument(
+ '-S', '--no-server', action='store_true', dest='no_server', default=False,
+ help="will not run django's builtin HTTP server"
+ )
+ parser.add_argument(
+ '--nothreading', action='store_false', dest='use_threading', default=True,
+ help='Tells Django to NOT use threading.'
+ )
+ parser.add_argument(
+ '-T', '--test-server', action='store_true', dest='test_database',
default=getattr(settings, "LETTUCE_USE_TEST_DATABASE", False),
- help="will run django's builtin HTTP server using the test databases"),
-
- make_option('-P', '--port', type='int', dest='port',
- help="the port in which the HTTP server will run at"),
-
- make_option('-d', '--debug-mode', action='store_true', dest='debug', default=False,
- help="when put together with builtin HTTP server, forces django to run with settings.DEBUG=True"),
-
- make_option('-s', '--scenarios', action='store', dest='scenarios', default=None,
- help='Comma separated list of scenarios to run'),
-
- make_option("-t", "--tag",
- dest="tags",
- type="str",
- action='append',
- default=None,
- help='Tells lettuce to run the specified tags only; '
- 'can be used multiple times to define more tags'
- '(prefixing tags with "-" will exclude them and '
- 'prefixing with "~" will match approximate words)'),
-
- make_option('--with-xunit', action='store_true', dest='enable_xunit', default=False,
- help='Output JUnit XML test results to a file'),
-
- make_option('--smtp-queue', action='store_true', dest='smtp_queue', default=False,
- help='Use smtp for mail queue (usefull with --no-server option'),
-
- make_option('--xunit-file', action='store', dest='xunit_file', default=None,
- help='Write JUnit XML to this file. Defaults to lettucetests.xml'),
-
- make_option('--with-subunit',
- action='store_true',
- dest='enable_subunit',
- default=False,
- help='Output Subunit test results to a file'),
-
- make_option('--subunit-file',
- action='store',
- dest='subunit_file',
- default=None,
- help='Write Subunit to this file. Defaults to subunit.bin'),
-
- make_option('--with-jsonreport',
- action='store_true',
- dest='enable_jsonreport',
- default=False,
- help='Output JSON test results to a file'),
-
- make_option('--jsonreport-file',
- action='store',
- dest='jsonreport_file',
- default=None,
- help='Write JSON report to this file. Defaults to lettucetests.json'),
-
- make_option("--failfast", dest="failfast", default=False,
- action="store_true", help='Stop running in the first failure'),
-
- make_option("--pdb", dest="auto_pdb", default=False,
- action="store_true", help='Launches an interactive debugger upon error'),
-
- )
-
- def create_parser(self, prog_name, subcommand):
- parser = super(Command, self).create_parser(prog_name, subcommand)
- parser.remove_option('-v')
- help_text = ('Verbosity level; 0=no output, 1=only dots, 2=only '
- 'scenario names, 3=normal output, 4=normal output '
- '(colorful, deprecated)')
- parser.add_option('-v', '--verbosity',
- action='store',
- dest='verbosity',
- default='3',
- type='choice',
- choices=map(str, range(5)),
- help=help_text)
- if StrictVersion(django.get_version()) < StrictVersion('1.7'):
+ help="will run django's builtin HTTP server using the test databases"
+ )
+ parser.add_argument(
+ '-P', '--port', type=int, dest='port',
+ help="the port in which the HTTP server will run at"
+ )
+ parser.add_argument(
+ '-d', '--debug-mode', action='store_true', dest='debug', default=False,
+ help="when put together with builtin HTTP server, forces django to run with settings.DEBUG=True"
+ )
+ parser.add_argument(
+ '-s', '--scenarios', action='store', dest='scenarios', default=None,
+ help='Comma separated list of scenarios to run'
+ )
+ parser.add_argument(
+ "-t", "--tag", dest="tags", type=str, action='append', default=None,
+ help='Tells lettuce to run the specified tags only; '
+ 'can be used multiple times to define more tags'
+ '(prefixing tags with "-" will exclude them and '
+ 'prefixing with "~" will match approximate words)'
+ )
+ parser.add_argument(
+ '--with-xunit', action='store_true', dest='enable_xunit', default=False,
+ help='Output JUnit XML test results to a file'
+ )
+ parser.add_argument(
+ '--smtp-queue', action='store_true', dest='smtp_queue', default=False,
+ help='Use smtp for mail queue (usefull with --no-server option'
+ )
+ parser.add_argument(
+ '--xunit-file', action='store', dest='xunit_file', default=None,
+ help='Write JUnit XML to this file. Defaults to lettucetests.xml'
+ )
+ parser.add_argument(
+ '--with-subunit', action='store_true', dest='enable_subunit',
+ default=False, help='Output Subunit test results to a file'
+ )
+ parser.add_argument(
+ '--subunit-file', action='store', dest='subunit_file', default=None,
+ help='Write Subunit to this file. Defaults to subunit.bin'
+ )
+ parser.add_argument(
+ '--with-jsonreport', action='store_true', dest='enable_jsonreport',
+ default=False, help='Output JSON test results to a file'
+ )
+ parser.add_argument(
+ '--jsonreport-file', action='store', dest='jsonreport_file',
+ default=None, help='Write JSON report to this file. Defaults to lettucetests.json'
+ )
+ parser.add_argument(
+ "--failfast", dest="failfast", default=False,
+ action="store_true", help='Stop running in the first failure'
+ )
+ parser.add_argument(
+ "--pdb", dest="auto_pdb", default=False, action="store_true",
+ help='Launches an interactive debugger upon error'
+ )
+ if DJANGO_VERSION < StrictVersion('1.7'):
# Django 1.7 introduces the --no-color flag. We must add the flag
# to be compatible with older django versions
- parser.add_option('--no-color',
- action='store_true',
- dest='no_color',
- default=False,
- help="Don't colorize the command output.")
- return parser
+ parser.add_argument(
+ '--no-color', action='store_true', dest='no_color',
+ default=False, help="Don't colorize the command output."
+ )
def get_paths(self, args, apps_to_run, apps_to_avoid):
if args:
@@ -156,18 +148,17 @@ def get_paths(self, args, apps_to_run, apps_to_avoid):
def handle(self, *args, **options):
setup_test_environment()
- verbosity = int(options.get('verbosity', 3))
- no_color = int(options.get('no_color', False))
- apps_to_run = tuple(options.get('apps', '').split(","))
- apps_to_avoid = tuple(options.get('avoid_apps', '').split(","))
- run_server = not options.get('no_server', False)
- test_database = options.get('test_database', False)
- smtp_queue = options.get('smtp_queue', False)
- tags = options.get('tags', None)
- failfast = options.get('failfast', False)
- auto_pdb = options.get('auto_pdb', False)
- threading = options.get('use_threading', True)
- with_summary = options.get('summary_display', False)
+ verbosity = options['verbosity']
+ no_color = options.get('no_color', False)
+ apps_to_run = tuple(options['apps'].split(","))
+ apps_to_avoid = tuple(options['avoid_apps'].split(","))
+ run_server = not options['no_server']
+ test_database = options['test_database']
+ smtp_queue = options['smtp_queue']
+ tags = options['tags']
+ failfast = options['failfast']
+ auto_pdb = options['auto_pdb']
+ threading = options['use_threading']
if test_database:
migrate_south = getattr(settings, "SOUTH_TESTS_MIGRATE", True)
@@ -183,7 +174,7 @@ def handle(self, *args, **options):
self._testrunner.setup_test_environment()
self._old_db_config = self._testrunner.setup_databases()
- if StrictVersion(django.get_version()) < StrictVersion('1.7'):
+ if DJANGO_VERSION < StrictVersion('1.7'):
call_command('syncdb', verbosity=0, interactive=False,)
if migrate_south:
call_command('migrate', verbosity=0, interactive=False,)

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