Fixed #15064 -- Made manage.py honor the existence and value of DJANGO_SETTINGS_MODULE env var. Thanks olau for the report and Shawn Milochik for a patch.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16222 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Ramiro Morales
parent
5ecb88c146
commit
1d7fa75c97
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@ -411,7 +411,11 @@ def setup_environ(settings_mod, original_settings_path=None):
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if original_settings_path:
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os.environ['DJANGO_SETTINGS_MODULE'] = original_settings_path
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else:
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os.environ['DJANGO_SETTINGS_MODULE'] = '%s.%s' % (project_name, settings_name)
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# If DJANGO_SETTINGS_MODULE is already set, use it.
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os.environ['DJANGO_SETTINGS_MODULE'] = os.environ.get(
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'DJANGO_SETTINGS_MODULE',
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'%s.%s' % (project_name, settings_name)
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)
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# Import the project module. We add the parent directory to PYTHONPATH to
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# avoid some of the path errors new users can have.
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@ -37,7 +37,6 @@ class AdminScriptTestCase(unittest.TestCase):
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if apps is None:
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apps = ['django.contrib.auth', 'django.contrib.contenttypes', 'admin_scripts']
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if apps:
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settings_file.write("INSTALLED_APPS = %s\n" % apps)
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if sdict:
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@ -119,11 +118,12 @@ class AdminScriptTestCase(unittest.TestCase):
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os.chdir(test_dir)
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try:
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from subprocess import Popen, PIPE
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except ImportError:
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stdin, stdout, stderr = os.popen3(cmd)
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else:
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p = Popen(cmd, shell=True, stdin=PIPE, stdout=PIPE, stderr=PIPE)
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stdin, stdout, stderr = (p.stdin, p.stdout, p.stderr)
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p.wait()
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except ImportError:
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stdin, stdout, stderr = os.popen3(cmd)
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out, err = stdout.read(), stderr.read()
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# Restore the old environment
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@ -665,8 +665,8 @@ class ManageDefaultSettings(AdminScriptTestCase):
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"default: manage.py builtin commands fail if settings file (from environment) doesn't exist"
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args = ['sqlall','admin_scripts']
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out, err = self.run_manage(args,'bad_settings')
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self.assertNoOutput(err)
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self.assertOutput(out, 'CREATE TABLE')
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self.assertNoOutput(out)
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self.assertOutput(err, "Could not import settings 'bad_settings'")
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def test_custom_command(self):
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"default: manage.py can execute user commands when default settings are appropriate"
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@ -732,8 +732,8 @@ class ManageFullPathDefaultSettings(AdminScriptTestCase):
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"fulldefault: manage.py builtin commands fail if settings file (from environment) doesn't exist"
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args = ['sqlall','admin_scripts']
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out, err = self.run_manage(args,'bad_settings')
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self.assertNoOutput(err)
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self.assertOutput(out, 'CREATE TABLE')
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self.assertNoOutput(out)
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self.assertOutput(err, "Could not import settings 'bad_settings'")
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def test_custom_command(self):
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"fulldefault: manage.py can execute user commands when default settings are appropriate"
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@ -799,7 +799,7 @@ class ManageMinimalSettings(AdminScriptTestCase):
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args = ['sqlall','admin_scripts']
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out, err = self.run_manage(args,'bad_settings')
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self.assertNoOutput(out)
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self.assertOutput(err, 'App with label admin_scripts could not be found')
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self.assertOutput(err, "Could not import settings 'bad_settings'")
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def test_custom_command(self):
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"minimal: manage.py can't execute user commands without appropriate settings"
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@ -918,12 +918,11 @@ class ManageMultipleSettings(AdminScriptTestCase):
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self.assertOutput(out, 'CREATE TABLE')
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def test_builtin_with_environment(self):
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"multiple: manage.py builtin commands fail if settings are provided in the environment"
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# FIXME: This doesn't seem to be the correct output.
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"multiple: manage.py can execute builtin commands if settings are provided in the environment"
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args = ['sqlall','admin_scripts']
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out, err = self.run_manage(args,'alternate_settings')
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self.assertNoOutput(out)
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self.assertOutput(err, 'App with label admin_scripts could not be found.')
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self.assertNoOutput(err)
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self.assertOutput(out, 'CREATE TABLE')
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def test_builtin_with_bad_settings(self):
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"multiple: manage.py builtin commands fail if settings file (from argument) doesn't exist"
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@ -937,7 +936,7 @@ class ManageMultipleSettings(AdminScriptTestCase):
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args = ['sqlall','admin_scripts']
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out, err = self.run_manage(args,'bad_settings')
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self.assertNoOutput(out)
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self.assertOutput(err, "App with label admin_scripts could not be found")
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self.assertOutput(err, "Could not import settings 'bad_settings'")
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def test_custom_command(self):
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"multiple: manage.py can't execute user commands using default settings"
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@ -957,8 +956,8 @@ class ManageMultipleSettings(AdminScriptTestCase):
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"multiple: manage.py can execute user commands if settings are provided in environment"
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args = ['noargs_command']
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out, err = self.run_manage(args,'alternate_settings')
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self.assertNoOutput(out)
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self.assertOutput(err, "Unknown command: 'noargs_command'")
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self.assertNoOutput(err)
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self.assertOutput(out, "EXECUTE:NoArgsCommand")
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class ManageSettingsWithImportError(AdminScriptTestCase):
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"""Tests for manage.py when using the default settings.py file
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@ -1,5 +1,6 @@
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from __future__ import with_statement
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from django.conf import settings
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import os
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from django.conf import settings, global_settings
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from django.test import TestCase
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class SettingsTests(TestCase):
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@ -100,3 +101,64 @@ class TrailingSlashURLTests(TestCase):
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self.settings_module.MEDIA_URL = 'http://media.foo.com/stupid//'
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self.assertEqual('http://media.foo.com/stupid//',
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self.settings_module.MEDIA_URL)
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class EnvironmentVariableTest(TestCase):
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"""
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Ensures proper settings file is used in setup_environ if
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DJANGO_SETTINGS_MODULE is set in the environment.
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"""
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def setUp(self):
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self.original_value = os.environ.get('DJANGO_SETTINGS_MODULE')
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def tearDown(self):
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if self.original_value:
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os.environ['DJANGO_SETTINGS_MODULE'] = self.original_value
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elif 'DJANGO_SETTINGS_MODULE' in os.environ:
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del(os.environ['DJANGO_SETTINGS_MODULE'])
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def test_env_var_used(self):
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"""
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If the environment variable is set, do not ignore it. However, the
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kwarg original_settings_path takes precedence.
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This tests both plus the default (neither set).
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"""
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from django.core.management import setup_environ
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# whatever was already there
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original_module = os.environ.get(
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'DJANGO_SETTINGS_MODULE',
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'the default'
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)
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# environment variable set by user
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user_override = 'custom.settings'
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# optional argument to setup_environ
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orig_path = 'original.path'
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# expect default
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setup_environ(global_settings)
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self.assertEquals(
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os.environ.get('DJANGO_SETTINGS_MODULE'),
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original_module
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)
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# override with environment variable
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os.environ['DJANGO_SETTINGS_MODULE'] = user_override
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setup_environ(global_settings)
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self.assertEquals(
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os.environ.get('DJANGO_SETTINGS_MODULE'),
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user_override
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)
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# pass in original_settings_path (should take precedence)
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os.environ['DJANGO_SETTINGS_MODULE'] = user_override
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setup_environ(global_settings, original_settings_path = orig_path)
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self.assertEquals(
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os.environ.get('DJANGO_SETTINGS_MODULE'),
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orig_path
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)
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