#21049: RuntimeError when running ./manage.py runserver
----------------------------+------------------------
Reporter: lvella@… | Owner: nobody
Type: Bug | Status: new
Component: Python 3 | Version: 1.6-beta-1
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
----------------------------+------------------------
This happened to me when I tried to "./manage.py runserver":
{{{
$ ./manage.py runserver
Validating models...
Traceback (most recent call last):
File "./manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/home/vella/projetos/chroni9/venv/site-
packages/django/core/management/__init__.py", line 397, in
execute_from_command_line
utility.execute()
File "/home/vella/projetos/chroni9/venv/site-
packages/django/core/management/__init__.py", line 390, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/home/vella/projetos/chroni9/venv/site-
packages/django/core/management/base.py", line 240, in run_from_argv
self.execute(*args, **options.__dict__)
File "/home/vella/projetos/chroni9/venv/site-
packages/django/core/management/base.py", line 283, in execute
output = self.handle(*args, **options)
File "/home/vella/projetos/chroni9/venv/site-
packages/django/core/management/commands/runserver.py", line 75, in handle
self.run(*args, **options)
File "/home/vella/projetos/chroni9/venv/site-
packages/django/core/management/commands/runserver.py", line 84, in run
autoreload.main(self.inner_run, args, options)
File "/home/vella/projetos/chroni9/venv/site-
packages/django/utils/autoreload.py", line 181, in main
reloader(wrapped_main_func, args, kwargs)
File "/home/vella/projetos/chroni9/venv/site-
packages/django/utils/autoreload.py", line 148, in python_reloader
reloader_thread()
File "/home/vella/projetos/chroni9/venv/site-
packages/django/utils/autoreload.py", line 129, in reloader_thread
if code_changed():
File "/home/vella/projetos/chroni9/venv/site-
packages/django/utils/autoreload.py", line 60, in code_changed
for m in sys.modules.values():
RuntimeError: dictionary changed size during iteration
}}}
I am using Django 1.6b2, with the totally experimental Python 3
implementation from PyPy 2.1, so I can not be sure if this really is a
Django Python 3 issue, just PyPy issue, or PyPy Python 3 issue.
It happened only once, just now, and I was unable to reproduce. I am using
SQLite, if that matters...
--
Ticket URL: <https://code.djangoproject.com/ticket/21049>
Django <https://code.djangoproject.com/>
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