tickets: 8331
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| id | created | changetime | last_pulled_from_trac | stage | status | component | type | severity | version | resolution | summary | description | owner | reporter | keywords | easy | has_patch | needs_better_patch | needs_tests | needs_docs | ui_ux |
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| 8331 | 2008-08-15 03:05:46 | 2008-08-15 07:41:36 | 2022-03-06 03:41:58.224901 | Unreviewed | closed | Core (Management commands) | dev | fixed | manage.py sqlclear and friends crash, for unknown reasons | When I run manage.py sqlclear, it often crashes with the following traceback: {{{ $ ./manage.py sqlclear tests Traceback (most recent call last): File "./manage.py", line 11, in <module> execute_manager(settings) File "/Library/Python/2.5/site-packages/django/core/management/__init__.py", line 334, in execute_manager utility.execute() File "/Library/Python/2.5/site-packages/django/core/management/__init__.py", line 295, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "/Library/Python/2.5/site-packages/django/core/management/base.py", line 77, in run_from_argv self.execute(*args, **options.__dict__) File "/Library/Python/2.5/site-packages/django/core/management/base.py", line 96, in execute output = self.handle(*args, **options) File "/Library/Python/2.5/site-packages/django/core/management/base.py", line 146, in handle app_output = self.handle_app(app, **options) File "/Library/Python/2.5/site-packages/django/core/management/commands/sqlclear.py", line 10, in handle_app return u'\n'.join(sql_delete(app, self.style)).encode('utf-8') File "/Library/Python/2.5/site-packages/django/core/management/sql.py", line 98, in sql_delete output.extend(connection.creation.sql_destroy_model(model, references_to_delete, style)) File "/Library/Python/2.5/site-packages/django/db/backends/creation.py", line 263, in sql_destroy_model output.extend(self.sql_remove_table_constraints(model, references_to_delete, style)) TypeError: sql_remove_table_constraints() takes exactly 3 arguments (4 given) }}} As far as I can tell, though, sql_remove_table_constraints() does actually want four arguments (including self). An example for which this happens is a simple project, with only the one app installed, whose models.py looks like {{{ from django.db import models class Watcher(models.Model): user = models.ForeignKey('User') class User(models.Model): pass }}} If you switch the order of the definitions, however, it works fine (outputting the appropriate DROP statements). | nobody | d00gs | 0 | 0 | 0 | 0 | 0 | 0 |