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magic-removal: Got rid of django.core.management.database_check, which was never finished. 

git-svn-id: http://code.djangoproject.com/svn/django/branches/magic-removal@2399 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Adrian Holovaty 2006-02-25 22:58:10 +00:00
parent 5f4fe3d02d
commit 336bb0cd60
1 changed files with 0 additions and 76 deletions
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76
django/core/management.py
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@ -480,81 +480,6 @@ def syncdb():
connection.commit()
syncdb.args = ''
def has_no_records(cursor):
"Returns True if the cursor, having executed a query, returned no records."
# This is necessary due to an inconsistency in the DB-API spec.
# cursor.rowcount can be -1 (undetermined), according to
# http://www.python.org/peps/pep-0249.html
if cursor.rowcount < 0:
return cursor.fetchone() is None
return cursor.rowcount < 1
def database_check(app):
"Checks that everything is properly installed in the database for the given module."
from django.db import backend, connection, models
cursor = connection.cursor()
app_modules = models.get_models(app)
app_label = app_modules[0]._meta.app_label
# Check that the package exists in the database.
cursor.execute("SELECT 1 FROM %s WHERE %s = %%s" % \
(backend.quote_name('django_package'), backend.quote_name('label')), [app_label])
if has_no_records(cursor):
# sys.stderr.write("The '%s' package isn't installed.\n" % app_label)
print _get_packages_insert(app_label)
# Check that the permissions and content types are in the database.
perms_seen = {}
contenttypes_seen = {}
for klass in app_models:
opts = klass._meta
perms = _get_all_permissions(opts)
perms_seen.update(dict(perms))
contenttypes_seen[opts.module_name] = 1
for codename, name in perms:
cursor.execute("SELECT 1 FROM %s WHERE %s = %%s AND %s = %%s" % \
(backend.quote_name('auth_permission'), backend.quote_name('package'),
backend.quote_name('codename')), (app_label, codename))
if has_no_records(cursor):
# sys.stderr.write("The '%s.%s' permission doesn't exist.\n" % (app_label, codename))
print _get_permission_insert(name, codename, opts)
cursor.execute("SELECT 1 FROM %s WHERE %s = %%s AND %s = %%s" % \
(backend.quote_name('django_content_type'), backend.quote_name('package'),
backend.quote_name('python_module_name')), (app_label, opts.module_name))
if has_no_records(cursor):
# sys.stderr.write("The '%s.%s' content type doesn't exist.\n" % (app_label, opts.module_name))
print _get_contenttype_insert(opts)
# Check that there aren't any *extra* permissions in the DB that the model
# doesn't know about.
cursor.execute("SELECT %s FROM %s WHERE %s = %%s" % \
(backend.quote_name('codename'), backend.quote_name('auth_permission'),
backend.quote_name('package')), (app_label,))
for row in cursor.fetchall():
try:
perms_seen[row[0]]
except KeyError:
# sys.stderr.write("A permission called '%s.%s' was found in the database but not in the model.\n" % (app_label, row[0]))
print "DELETE FROM %s WHERE %s='%s' AND %s = '%s';" % \
(backend.quote_name('auth_permission'), backend.quote_name('package'),
app_label, backend.quote_name('codename'), row[0])
# Check that there aren't any *extra* content types in the DB that the
# model doesn't know about.
cursor.execute("SELECT %s FROM %s WHERE %s = %%s" % \
(backend.quote_name('python_module_name'), backend.quote_name('django_content_type'),
backend.quote_name('package')), (app_label,))
for row in cursor.fetchall():
try:
contenttypes_seen[row[0]]
except KeyError:
# sys.stderr.write("A content type called '%s.%s' was found in the database but not in the model.\n" % (app_label, row[0]))
print "DELETE FROM %s WHERE %s='%s' AND %s = '%s';" % \
(backend.quote_name('django_content_type'), backend.quote_name('package'),
app_label, backend.quote_name('python_module_name'), row[0])
database_check.help_doc = "Checks that everything is installed in the database for the given model module name(s) and prints SQL statements if needed."
database_check.args = APP_ARGS
def get_admin_index(app):
"Returns admin-index template snippet (in list form) for the given app."
from django.utils.text import capfirst
@ -1182,7 +1107,6 @@ DEFAULT_ACTION_MAPPING = {
'adminindex': get_admin_index,
'createsuperuser': createsuperuser,
'createcachetable' : createcachetable,
# 'dbcheck': database_check,
'init': init,
'inspectdb': inspectdb,
'install': install,