summaryrefslogtreecommitdiffstats
path: root/bitbake/lib/toaster/toastermain/settings.py
blob: 8662f393a983718da277f2603914e1234ca72e06 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
#
# ex:ts=4:sw=4:sts=4:et
# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
#
# BitBake Toaster Implementation
#
# Copyright (C) 2013        Intel Corporation
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

# Django settings for Toaster project.

import os, re

DEBUG = True
TEMPLATE_DEBUG = DEBUG

# Set to True to see the SQL queries in console
SQL_DEBUG = False
if os.environ.get("TOASTER_SQLDEBUG", None) is not None:
    SQL_DEBUG = True


ADMINS = (
    # ('Your Name', 'your_email@example.com'),
)

MANAGERS = ADMINS

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3', # Add 'postgresql_psycopg2', 'mysql', 'sqlite3' or 'oracle'.
        'NAME': 'toaster.sqlite',                      # Or path to database file if using sqlite3.
        'USER': '',
        'PASSWORD': '',
        'HOST': '127.0.0.1',                      # Empty for localhost through domain sockets or '127.0.0.1' for localhost through TCP.
        'PORT': '3306',                      # Set to empty string for default.
    }
}

# Needed when Using sqlite especially to add a longer timeout for waiting
# for the database lock to be  released
# https://docs.djangoproject.com/en/1.6/ref/databases/#database-is-locked-errors
if 'sqlite' in DATABASES['default']['ENGINE']:
    DATABASES['default']['OPTIONS'] = { 'timeout': 20 }

# Reinterpret database settings if we have DATABASE_URL environment variable defined

if 'DATABASE_URL' in os.environ:
    dburl = os.environ['DATABASE_URL']

    if dburl.startswith('sqlite3://'):
        result = re.match('sqlite3://(.*)', dburl)
        if result is None:
            raise Exception("ERROR: Could not read sqlite database url: %s" % dburl)
        DATABASES['default'] = {
            'ENGINE': 'django.db.backends.sqlite3',
            'NAME': result.group(1),
            'USER': '',
            'PASSWORD': '',
            'HOST': '',
            'PORT': '',
        }
    elif dburl.startswith('mysql://'):
        # URL must be in this form: mysql://user:pass@host:port/name
        result = re.match(r"mysql://([^:]*):([^@]*)@([^:]*):(\d*)/([^/]*)", dburl)
        if result is None:
            raise Exception("ERROR: Could not read mysql database url: %s" % dburl)
        DATABASES['default'] = {
            'ENGINE': 'django.db.backends.mysql',
            'NAME': result.group(5),
            'USER': result.group(1),
            'PASSWORD': result.group(2),
            'HOST': result.group(3),
            'PORT': result.group(4),
        }
    else:
        raise Exception("FIXME: Please implement missing database url schema for url: %s" % dburl)


# Allows current database settings to be exported as a DATABASE_URL environment variable value

def getDATABASE_URL():
    d = DATABASES['default']
    if d['ENGINE'] == 'django.db.backends.sqlite3':
        if d['NAME'] == ':memory:':
            return 'sqlite3://:memory:'
        elif d['NAME'].startswith("/"):
            return 'sqlite3://' + d['NAME']
        return "sqlite3://" + os.path.join(os.getcwd(), d['NAME'])

    elif d['ENGINE'] == 'django.db.backends.mysql':
        return "mysql://" + d['USER'] + ":" + d['PASSWORD'] + "@" + d['HOST'] + ":" + d['PORT'] + "/" + d['NAME']

    raise Exception("FIXME: Please implement missing database url schema for engine: %s" % d['ENGINE'])



# Hosts/domain names that are valid for this site; required if DEBUG is False
# See https://docs.djangoproject.com/en/1.5/ref/settings/#allowed-hosts
ALLOWED_HOSTS = []

# Local time zone for this installation. Choices can be found here:
# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
# although not all choices may be available on all operating systems.
# In a Windows environment this must be set to your system time zone.

# Always use local computer's time zone, find
import hashlib
if 'TZ' in os.environ:
    TIME_ZONE = os.environ['TZ']
else:
    # need to read the /etc/localtime file which is the libc standard
    # and do a reverse-mapping to /usr/share/zoneinfo/;
    # since the timezone may match any number of identical timezone definitions,

    zonefilelist = {}
    ZONEINFOPATH = '/usr/share/zoneinfo/'
    for dirpath, dirnames, filenames in os.walk(ZONEINFOPATH):
        for fn in filenames:
            filepath = os.path.join(dirpath, fn)
            zonename = filepath.lstrip(ZONEINFOPATH).strip()
            try:
                import pytz
                from pytz.exceptions import UnknownTimeZoneError
                pass
                try:
                    if pytz.timezone(zonename) is not None:
                        zonefilelist[hashlib.md5(open(filepath).read()).hexdigest()] = zonename
                except UnknownTimeZoneError as ValueError:
                    # we expect timezone failures here, just move over
                    pass
            except ImportError:
                zonefilelist[hashlib.md5(open(filepath).read()).hexdigest()] = zonename

    TIME_ZONE = zonefilelist[hashlib.md5(open('/etc/localtime').read()).hexdigest()]

# Language code for this installation. All choices can be found here:
# http://www.i18nguy.com/unicode/language-identifiers.html
LANGUAGE_CODE = 'en-us'

SITE_ID = 1

# If you set this to False, Django will make some optimizations so as not
# to load the internationalization machinery.
USE_I18N = True

# If you set this to False, Django will not format dates, numbers and
# calendars according to the current locale.
USE_L10N = True

# If you set this to False, Django will not use timezone-aware datetimes.
USE_TZ = True

# Absolute filesystem path to the directory that will hold user-uploaded files.
# Example: "/var/www/example.com/media/"
MEDIA_ROOT = ''

# URL that handles the media served from MEDIA_ROOT. Make sure to use a
# trailing slash.
# Examples: "http://example.com/media/", "http://media.example.com/"
MEDIA_URL = ''

# Absolute path to the directory static files should be collected to.
# Don't put anything in this directory yourself; store your static files
# in apps' "static/" subdirectories and in STATICFILES_DIRS.
# Example: "/var/www/example.com/static/"
STATIC_ROOT = ''

# URL prefix for static files.
# Example: "http://example.com/static/", "http://static.example.com/"
STATIC_URL = '/static/'

# Additional locations of static files
STATICFILES_DIRS = (
    # Put strings here, like "/home/html/static" or "C:/www/django/static".
    # Always use forward slashes, even on Windows.
    # Don't forget to use absolute paths, not relative paths.
)

# List of finder classes that know how to find static files in
# various locations.
STATICFILES_FINDERS = (
    'django.contrib.staticfiles.finders.FileSystemFinder',
    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
#    'django.contrib.staticfiles.finders.DefaultStorageFinder',
)

# Make this unique, and don't share it with anybody.
SECRET_KEY = 'NOT_SUITABLE_FOR_HOSTED_DEPLOYMENT'

# List of callables that know how to import templates from various sources.
TEMPLATE_LOADERS = (
    'django.template.loaders.filesystem.Loader',
    'django.template.loaders.app_directories.Loader',
#     'django.template.loaders.eggs.Loader',
)

MIDDLEWARE_CLASSES = (
    'django.middleware.common.CommonMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    # Uncomment the next line for simple clickjacking protection:
    # 'django.middleware.clickjacking.XFrameOptionsMiddleware',
)

CACHES = {
    #        'default': {
    #            'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
    #            'LOCATION': '127.0.0.1:11211',
    #        },
           'default': {
               'BACKEND': 'django.core.cache.backends.filebased.FileBasedCache',
               'LOCATION': '/tmp/toaster_cache_%d' % os.getuid(),
               'TIMEOUT': 1,
            }
          }


from os.path import dirname as DN
SITE_ROOT=DN(DN(os.path.abspath(__file__)))

import subprocess
TOASTER_BRANCH = subprocess.Popen('git branch | grep "^* " | tr -d "* "', cwd = SITE_ROOT, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()[0]
TOASTER_REVISION = subprocess.Popen('git rev-parse HEAD ', cwd = SITE_ROOT, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()[0]

ROOT_URLCONF = 'toastermain.urls'

# Python dotted path to the WSGI application used by Django's runserver.
WSGI_APPLICATION = 'toastermain.wsgi.application'

TEMPLATE_DIRS = (
    # Put strings here, like "/home/html/django_templates" or "C:/www/django/templates".
    # Always use forward slashes, even on Windows.
    # Don't forget to use absolute paths, not relative paths.
)

TEMPLATE_CONTEXT_PROCESSORS = ('django.contrib.auth.context_processors.auth',
 'django.core.context_processors.debug',
 'django.core.context_processors.i18n',
 'django.core.context_processors.media',
 'django.core.context_processors.static',
 'django.core.context_processors.tz',
 'django.contrib.messages.context_processors.messages',
 "django.core.context_processors.request",
 'toastergui.views.managedcontextprocessor',
 )

INSTALLED_APPS = (
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.messages',
    'django.contrib.sessions',
    'django.contrib.admin',
    'django.contrib.staticfiles',

    # Uncomment the next line to enable admin documentation:
    # 'django.contrib.admindocs',
    'django.contrib.humanize',
    'bldcollector',
    'toastermain',
)


INTERNAL_IPS = ['127.0.0.1', '192.168.2.28']

# Load django-fresh is TOASTER_DEVEL is set, and the module is available
FRESH_ENABLED = False
if os.environ.get('TOASTER_DEVEL', None) is not None:
    try:
        import fresh
        MIDDLEWARE_CLASSES = ("fresh.middleware.FreshMiddleware",) + MIDDLEWARE_CLASSES
        INSTALLED_APPS = INSTALLED_APPS + ('fresh',)
        FRESH_ENABLED = True
    except:
        pass

DEBUG_PANEL_ENABLED = False
if os.environ.get('TOASTER_DEVEL', None) is not None:
    try:
        import debug_toolbar, debug_panel
        MIDDLEWARE_CLASSES = ('debug_panel.middleware.DebugPanelMiddleware',) + MIDDLEWARE_CLASSES
        #MIDDLEWARE_CLASSES = MIDDLEWARE_CLASSES + ('debug_toolbar.middleware.DebugToolbarMiddleware',)
        INSTALLED_APPS = INSTALLED_APPS + ('debug_toolbar','debug_panel',)
        DEBUG_PANEL_ENABLED = True

        # this cache backend will be used by django-debug-panel
        CACHES['debug-panel'] = {
                'BACKEND': 'django.core.cache.backends.filebased.FileBasedCache',
                'LOCATION': '/var/tmp/debug-panel-cache',
                'TIMEOUT': 300,
                'OPTIONS': {
                    'MAX_ENTRIES': 200
                }
        }

    except:
        pass


SOUTH_TESTS_MIGRATE = False


# We automatically detect and install applications here if
# they have a 'models.py' or 'views.py' file
import os
currentdir = os.path.dirname(__file__)
for t in os.walk(os.path.dirname(currentdir)):
    modulename = os.path.basename(t[0])
    #if we have a virtualenv skip it to avoid incorrect imports
    if os.environ.has_key('VIRTUAL_ENV') and os.environ['VIRTUAL_ENV'] in t[0]:
        continue

    if ("views.py" in t[2] or "models.py" in t[2]) and not modulename in INSTALLED_APPS:
        INSTALLED_APPS = INSTALLED_APPS + (modulename,)

# A sample logging configuration. The only tangible logging
# performed by this configuration is to send an email to
# the site admins on every HTTP 500 error when DEBUG=False.
# See http://docs.djangoproject.com/en/dev/topics/logging for
# more details on how to customize your logging configuration.
LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'filters': {
        'require_debug_false': {
            '()': 'django.utils.log.RequireDebugFalse'
        }
    },
    'formatters': {
        'datetime': {
            'format': '%(asctime)s %(levelname)s %(message)s'
        }
    },
    'handlers': {
        'mail_admins': {
            'level': 'ERROR',
            'filters': ['require_debug_false'],
            'class': 'django.utils.log.AdminEmailHandler'
        },
        'console': {
            'level': 'DEBUG',
            'class': 'logging.StreamHandler',
            'formatter': 'datetime',
        }
    },
    'loggers': {
        'toaster' : {
            'handlers': ['console'],
            'level': 'DEBUG',
        },
        'django.request': {
            'handlers': ['console'],
            'level': 'WARN',
            'propagate': True,
        },
    }
}

if DEBUG and SQL_DEBUG:
    LOGGING['loggers']['django.db.backends'] = {
            'level': 'DEBUG',
            'handlers': ['console'],
        }


# If we're using sqlite, we need to tweak the performance a bit
from django.db.backends.signals import connection_created
def activate_synchronous_off(sender, connection, **kwargs):
    if connection.vendor == 'sqlite':
        cursor = connection.cursor()
        cursor.execute('PRAGMA synchronous = 0;')
connection_created.connect(activate_synchronous_off)
#


class InvalidString(str):
    def __mod__(self, other):
        from django.template.base import TemplateSyntaxError
        raise TemplateSyntaxError(
            "Undefined variable or unknown value for: \"%s\"" % other)

TEMPLATE_STRING_IF_INVALID = InvalidString("%s")