ich ein neues Python-Projekt habe, mit einer models.py-Datei, die wie folgt aussieht:Import: Kein Modul ‚Modelle‘ in Python namens 3
from django.db import models
from django.contrib.auth.models import User
from django.core.validators import MinValueValidator, MaxValueValidator
class Metric(models.Model):
users = models.ManyToManyField(User, through = 'Vote')
name = models.CharField(max_length = 255)
class Vote(models.Model):
metric = models.ForeignKey(Metric, on_delete = models.CASCADE)
user = models.ForeignKey(User, on_delete = models.CASCADE)
rating = models.IntegerField(validators = [MinValueValidator(0), MaxValueValidator(10)])
email = models.EmailField
def __str__(self):
return str(self.rating)
und eine admin.py-Datei wie folgt:
from django.contrib import admin
from models import Metric, Vote
admin.site.register(Metric)
admin.site.register(Vote)
Wenn Sie dies mit Python 2.7.5 ausführen, funktioniert der Start der App gut. Wenn ich versuche laufen mit ihm Python 3.5.1, erhalte ich die Fehler ImportError: No module named 'models'
, mit diesem Backtrace:
Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x103bd2b70>
Traceback (most recent call last):
File "/Users/sashacooper/pyenv/lib/python3.5/site-packages/django/utils/autoreload.py", line 226, in wrapper
fn(*args, **kwargs)
File "/Users/sashacooper/pyenv/lib/python3.5/site-packages/django/core/management/commands/runserver.py", line 113, in inner_run
autoreload.raise_last_exception()
File "/Users/sashacooper/pyenv/lib/python3.5/site-packages/django/utils/autoreload.py", line 249, in raise_last_exception
six.reraise(*_exception)
File "/Users/sashacooper/pyenv/lib/python3.5/site-packages/django/utils/six.py", line 685, in reraise
raise value.with_traceback(tb)
File "/Users/sashacooper/pyenv/lib/python3.5/site-packages/django/utils/autoreload.py", line 226, in wrapper
fn(*args, **kwargs)
File "/Users/sashacooper/pyenv/lib/python3.5/site-packages/django/__init__.py", line 27, in setup
apps.populate(settings.INSTALLED_APPS)
File "/Users/sashacooper/pyenv/lib/python3.5/site-packages/django/apps/registry.py", line 115, in populate
app_config.ready()
File "/Users/sashacooper/pyenv/lib/python3.5/site-packages/django/contrib/admin/apps.py", line 23, in ready
self.module.autodiscover()
File "/Users/sashacooper/pyenv/lib/python3.5/site-packages/django/contrib/admin/__init__.py", line 26, in autodiscover
autodiscover_modules('admin', register_to=site)
File "/Users/sashacooper/pyenv/lib/python3.5/site-packages/django/utils/module_loading.py", line 50, in autodiscover_modules
import_module('%s.%s' % (app_config.name, module_to_search))
File "/Users/sashacooper/pyenv/lib/python3.5/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 986, in _gcd_import
File "<frozen importlib._bootstrap>", line 969, in _find_and_load
File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 673, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 662, in exec_module
File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
File "/Users/sashacooper/Desktop/pogroms/crockerometer2/crockerometer/admin.py", line 2, in <module>
from models import Metric, Vote
Ich versuchte from __future__ import absolute_import
zu Beginn der admin.py Datei habe das Hinzufügen pro ähnlich betitelten Stack-Überlauf-Beiträge aber es hat den Fehler nicht geändert. Was verursacht es?
haben Sie versucht, den vollständigen Pfad ausgehend von Ihrer Datei manage.py zu übergeben? – sebb