を有する第一は、私がmigrating..Iについてtroulble havnigいMySQLの移行とのトラブル(非整数タイプの「タプル」によってシーケンスを乗算することはできません)
をqablog移行manage.pyの試してみましたPythonは
と動作しませんでした。私はので、私はfalseにUSE_TZを変更するようにいくつかのことを変更するので、私は再びGoogleで検索し、一部の人々はsettings.pyの変更を話していた。..
python manage.py migrate qablog --fake-initial
を試してみましたが、あまりうまくいきませんでした。..
python manage.py makemigrations qablog
...これは誰でも助けてくれますか? .. Pythonバージョン:3.4.4 MySQLサーバのバージョン:5.7 Djangoのバージョン:1.10.3
エラーログは以下のようである:
C:\inetpub\wwwroot\test>python manage.py migrate qablog --fake-initial
Operations to perform:
Apply all migrations: qablog
Running migrations:
Applying contenttypes.0001_initial... FAKED
Applying auth.0001_initial... OK
Applying qablog.0001_initial... OK
Traceback (most recent call last):
File "manage.py", line 22, in <module>
execute_from_command_line(sys.argv)
File "C:\Python34\lib\site-packages\django\core\management\__init__.py", line
367, in execute_from_command_line
utility.execute()
File "C:\Python34\lib\site-packages\django\core\management\__init__.py", line
359, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "C:\Python34\lib\site-packages\django\core\management\base.py", line 294,
in run_from_argv
self.execute(*args, **cmd_options)
File "C:\Python34\lib\site-packages\django\core\management\base.py", line 345,
in execute
output = self.handle(*args, **options)
File "C:\Python34\lib\site-packages\django\core\management\commands\migrate.py
", line 224, in handle
self.verbosity, self.interactive, connection.alias, apps=post_migrate_apps,
plan=plan,
File "C:\Python34\lib\site-packages\django\core\management\sql.py", line 53, i
n emit_post_migrate_signal
**kwargs
File "C:\Python34\lib\site-packages\django\dispatch\dispatcher.py", line 191,
in send
response = receiver(signal=self, sender=sender, **named)
File "C:\Python34\lib\site-packages\django\contrib\auth\management\__init__.py
", line 83, in create_permissions
Permission.objects.using(using).bulk_create(perms)
File "C:\Python34\lib\site-packages\django\db\models\query.py", line 452, in b
ulk_create
ids = self._batched_insert(objs_without_pk, fields, batch_size)
File "C:\Python34\lib\site-packages\django\db\models\query.py", line 1068, in
_batched_insert
self._insert(item, fields=fields, using=self.db)
File "C:\Python34\lib\site-packages\django\db\models\query.py", line 1045, in
_insert
return query.get_compiler(using=using).execute_sql(return_id)
File "C:\Python34\lib\site-packages\django\db\models\sql\compiler.py", line 10
53, in execute_sql
for sql, params in self.as_sql():
File "C:\Python34\lib\site-packages\django\db\models\sql\compiler.py", line 10
38, in as_sql
result.append(self.connection.ops.bulk_insert_sql(fields, placeholder_rows))
File "C:\Python34\lib\site-packages\mysql\connector\django\operations.py", lin
e 223, in bulk_insert_sql
return "VALUES " + ", ".join([items_sql] * num_values)
TypeError: can't multiply sequence by non-int of type 'tuple'
[manage.py]
#!/usr/bin/env python
import os
import sys
if __name__ == "__main__":
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "swingqa.settings")
try:
from django.core.management import execute_from_command_line
except ImportError:
# The above import may fail for some other reason. Ensure that the
# issue is really that Django is missing to avoid masking other
# exceptions on Python 2.
try:
import django
except ImportError:
raise ImportError(
"Couldn't import Django. Are you sure it's installed and "
"available on your PYTHONPATH environment variable? Did you "
"forget to activate a virtual environment?"
)
raise
execute_from_command_line(sys.argv)
[models.py]
from django.db import models
from django.utils import timezone
class Post(models.Model):
author = models.ForeignKey('auth.User')
title = models.CharField(max_length=200)
text = models.TextField()
created_date = models.DateTimeField(
default=timezone.now)
published_date = models.DateTimeField(
blank=True, null=True)
def publish(self):
self.published_date = timezone.now()
self.save()
def __str__(self):
return self.title
とするため 移行ファイル..私は> qablogの内側に見えた移行フォルダとのinitと0001_initialファイルがあります。.. のinitファイルが空である(それは内部だけで空白だ)と0001_初期ファイルが
以下のようなものです[0001_initial.py ]
# -*- coding: utf-8 -*-
# Generated by Django 1.10.3 on 2016-11-10 07:56
from __future__ import unicode_literals
from django.conf import settings
from django.db import migrations, models
import django.db.models.deletion
import django.utils.timezone
class Migration(migrations.Migration):
initial = True
dependencies = [
migrations.swappable_dependency(settings.AUTH_USER_MODEL),
]
operations = [
migrations.CreateModel(
name='Post',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('title', models.CharField(max_length=200)),
('text', models.TextField()),
('created_date', models.DateTimeField(default=django.utils.timezone.now)),
('published_date', models.DateTimeField(blank=True, null=True)),
('author', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
],
),
]
は、私は本当に
関連する移行ファイル – e4c5
を投稿する質問にモデルと移行ファイルを追加できますか? –
私は投稿を編集しました。 – cherrylatte