やあ、
私のdjango Webサイトには複数のデータベースがあります。各ユーザーは、UserProfileに設定された異なるデータベースを使用しています。
私の問題は次のとおりです。
特定のデータベースを使用するように modelForm を設定するにはどうすればよいですか?
次のエラーが発生しました: テーブル XX が存在しません。django は私の認証データベースを使用しようとしているためです。ルーターを使用しようとしましたが、インターネットで見つけたすべてのサンプルは、UserProfile のデータベース名を使用していません。
ここに私のフォームがあります:
class ClienteForm(ModelForm):
class Meta:
model = Pessoa
def __init__(self, *args, **kwargs):
vUserProfile = kwargs.pop('vUserProfile', None)
super(ClienteForm, self).__init__(*args, **kwargs)
ここで私のトレースバック：
Environment:
Request Method: POST
Request URL: http://127.0.0.1:8000/cadastro/pessoa/novo/
Django Version: 1.5.1
Python Version: 2.7.2
Installed Applications:
('django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.messages',
'django.contrib.staticfiles',
'django.contrib.admin',
'django_evolution',
'debug_toolbar',
'pagination',
'bootstrap_toolkit',
'web_core')
Installed Middleware:
('django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'debug_toolbar.middleware.DebugToolbarMiddleware',
'pagination.middleware.PaginationMiddleware')
Traceback:
File "/Library/Python/2.7/site-packages/django/core/handlers/base.py" in get_response
115. response = callback(request, *callback_args, **callback_kwargs)
File "/Users/fellipeh/PycharmProjects/webconflex/cadastros/views.py" in EditaPessoa
47. if formPessoa.is_valid():
File "/Library/Python/2.7/site-packages/django/forms/forms.py" in is_valid
126. return self.is_bound and not bool(self.errors)
File "/Library/Python/2.7/site-packages/django/forms/forms.py" in _get_errors
117. self.full_clean()
File "/Library/Python/2.7/site-packages/django/forms/forms.py" in full_clean
274. self._post_clean()
File "/Library/Python/2.7/site-packages/django/forms/models.py" in _post_clean
344. self.validate_unique()
File "/Library/Python/2.7/site-packages/django/forms/models.py" in validate_unique
353. self.instance.validate_unique(exclude=exclude)
File "/Library/Python/2.7/site-packages/django/db/models/base.py" in validate_unique
731. errors = self._perform_unique_checks(unique_checks)
File "/Library/Python/2.7/site-packages/django/db/models/base.py" in _perform_unique_checks
826. if qs.exists():
File "/Library/Python/2.7/site-packages/django/db/models/query.py" in exists
596. return self.query.has_results(using=self.db)
File "/Library/Python/2.7/site-packages/django/db/models/sql/query.py" in has_results
442. return bool(compiler.execute_sql(SINGLE))
File "/Library/Python/2.7/site-packages/django/db/models/sql/compiler.py" in execute_sql
840. cursor.execute(sql, params)
File "/Library/Python/2.7/site-packages/django/db/backends/util.py" in execute
41. return self.cursor.execute(sql, params)
File "/Library/Python/2.7/site-packages/firebird/base.py" in execute
158. six.reraise(utils.DatabaseError, utils.DatabaseError(*self.error_info(e, query, params)), sys.exc_info()[2])
File "/Library/Python/2.7/site-packages/firebird/base.py" in execute
150. return self.cursor.execute(q, params)
File "/Library/Python/2.7/site-packages/fdb/fbcore.py" in execute
3322. PreparedStatement(operation, self, True))
File "/Library/Python/2.7/site-packages/fdb/fbcore.py" in __init__
1934. "Error while preparing SQL statement:")
Exception Type: DatabaseError at /cadastro/pessoa/novo/
Exception Value: ('Error while preparing SQL statement:\n- SQLCODE: -204\n- Dynamic SQL Error\n- SQL error code = -204\n- Table unknown\n- PESSOA\n- At line 1, column 41', u'-204 -- SELECT FIRST 1 (1) AS "A" FROM "PESSOA" WHERE "PESSOA"."IDPESSOA" = -1')
ここに私のペソアモデルがあります:
class Pessoa(models.Model):
idsys_point_cliente = models.CharField(max_length=28, primary_key=True)
idpessoa = models.IntegerField(verbose_name=u'Código', primary_key=True, default=-1)
data_cadastro = models.DateTimeField(u'Data/Hora Cadastro', default=datetime.now, blank=True, editable=False)
data_atualizacao = models.DateTimeField(verbose_name=u'Data/Hora da Última Atualização', default=datetime.now,
blank=True)
status = models.CharField(verbose_name=u'Status',
max_length=1,
default='A',
choices=Ativo_Inativo_CHOICE)
razao_social = models.CharField(u'Razão Social *', max_length=70, null=False)
nome_fantasia = models.CharField(u'Nome Fantasia', max_length=70, blank=True, null=True)
endereco = models.CharField(u'Endereço *', max_length=150, null=False)
numero = models.CharField(u'Número *', max_length=30, null=False)
bairro = models.CharField(u'Bairro *', max_length=40, null=False)
complemento = models.CharField(u'Complemento', max_length=30, blank=True, null=True)
idcidade = models.ForeignKey('web_core.Cidade', verbose_name="Cidade *",
db_column='idcidade', null=False, blank=False)
email = models.EmailField(u'E-Mail', max_length=100, blank=True, null=True)
fisico_juridico = models.CharField('Tipo Cadastro *',
max_length=1,
default='F',
choices=FIS_JUR_CHOICE)
fis_cpf = models.CharField(u'CPF', max_length=14, null=True, blank=True)
jur_cnpj = models.CharField(u'CNPJ', max_length=18, null=True, blank=True)
telefone1 = models.CharField(u'Telefone', max_length=14)
idrepresentante = models.IntegerField(u'Representante', null=True, blank=True, editable=False)
class Meta:
ordering = ['razao_social']
managed = False
db_table = 'pessoa'
def __unicode__(self):
return self.razao_social