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Added ability to use --noinput flag for application reset. 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@3888 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Russell Keith-Magee 2006-10-03 10:01:50 +00:00
parent bf6257f1ee
commit b5a7122408
1 changed files with 12 additions and 6 deletions
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14
django/core/management.py
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@ -103,7 +103,6 @@ def get_sql_create(app):
known_models = set([model for model in _get_installed_models(_get_table_list()) if model not in app_models]) known_models = set([model for model in _get_installed_models(_get_table_list()) if model not in app_models])
pending_references = {} pending_references = {}
for model in app_models: for model in app_models:
output, references = _get_sql_model_create(model, known_models) output, references = _get_sql_model_create(model, known_models)
final_output.extend(output) final_output.extend(output)
@ -596,7 +595,7 @@ The full error: """ % (app_name, app_name)) + style.ERROR_OUTPUT(str(e)) + '\n')
install.help_doc = "Executes ``sqlall`` for the given app(s) in the current database." install.help_doc = "Executes ``sqlall`` for the given app(s) in the current database."
install.args = APP_ARGS install.args = APP_ARGS
def reset(app): def reset(app, interactive=True):
"Executes the equivalent of 'get_sql_reset' in the current database." "Executes the equivalent of 'get_sql_reset' in the current database."
from django.db import connection, transaction from django.db import connection, transaction
app_name = app.__name__.split('.')[-2] app_name = app.__name__.split('.')[-2]
@ -607,21 +606,25 @@ def reset(app):
_check_for_validation_errors(app) _check_for_validation_errors(app)
sql_list = get_sql_reset(app) sql_list = get_sql_reset(app)
if interactive:
confirm = raw_input(""" confirm = raw_input("""
You have requested a database reset. You have requested a database reset.
This will IRREVERSIBLY DESTROY any data in your database. This will IRREVERSIBLY DESTROY any data in your database.
Are you sure you want to do this? Are you sure you want to do this?
Type 'yes' to continue, or 'no' to cancel: """) Type 'yes' to continue, or 'no' to cancel: """)
else:
confirm = 'yes'
if confirm == 'yes': if confirm == 'yes':
try: try:
cursor = connection.cursor() cursor = connection.cursor()
for sql in sql_list: for sql in sql_list:
cursor.execute(sql) cursor.execute(sql)
except Exception, e: except Exception, e:
sys.stderr.write(style.ERROR("""Error: %s couldn't be installed. Possible reasons: sys.stderr.write(style.ERROR("""Error: %s couldn't be reset. Possible reasons:
* The database isn't running or isn't configured correctly. * The database isn't running or isn't configured correctly.
* At least one of the database tables already exists. * At least one of the database tables doesn't exist.
* The SQL was invalid. * The SQL was invalid.
Hint: Look at the output of 'django-admin.py sqlreset %s'. That's the SQL this command wasn't able to run. Hint: Look at the output of 'django-admin.py sqlreset %s'. That's the SQL this command wasn't able to run.
The full error: """ % (app_name, app_name)) + style.ERROR_OUTPUT(str(e)) + '\n') The full error: """ % (app_name, app_name)) + style.ERROR_OUTPUT(str(e)) + '\n')
@ -1361,6 +1364,9 @@ def execute_from_command_line(action_mapping=DEFAULT_ACTION_MAPPING, argv=None):
if action not in NO_SQL_TRANSACTION: if action not in NO_SQL_TRANSACTION:
print style.SQL_KEYWORD("BEGIN;") print style.SQL_KEYWORD("BEGIN;")
for mod in mod_list: for mod in mod_list:
if action == 'reset':
output = action_mapping[action](mod, options.interactive)
else:
output = action_mapping[action](mod) output = action_mapping[action](mod)
if output: if output:
print '\n'.join(output) print '\n'.join(output)