Django/Python“django.core.exceptions.ImproperlyConfigured：无法导入‘contact’检查‘...apps.contact.apps.ContactConfig.name’是否正确”

如何解决Django/Python“django.core.exceptions.ImproperlyConfigured：无法导入‘contact’检查‘...apps.contact.apps.ContactConfig.name’是否正确”

希望大家能帮我解决这个问题...

我的工作流程：

|.vscode:
|capstone_project_website:
|   -_pycache_:
|   -apps:
|       -_pycache_
|       -accounts:
|       -contact:    # app that is throwing errors
|           -_pycache_:
|          -migrations:
|          -_init_.py
|          -admin.py
|          -apps.py
|          -forms.py
|          -models.py
|          -test.py
|          -urls.py
|          -views.py 
|       -public:
|       -_init_.py
|   -templates: # all my .html 
|   -_init_.py
|   -asgi.py
|   -settings.py
|   -urls.py
|   -views.py
|   -wsgi.py
|requirements:
|scripts:
|static:
|.gitignore
|.python-version
|db-sqlite3
|docker-compose.yml
|Dockerfile
|Makefile #command I am running
|manage.py
|setup.cfg

我在 capstone_project_website/settings.py 中安装的应用程序：

INSTALLED_APPS = [
"django.contrib.admin","django.contrib.auth","django.contrib.contenttypes","django.contrib.sessions","django.contrib.messages","django.contrib.staticfiles","capstone_project_website.apps.accounts","capstone_project_website.apps.contact",]

我的capstone_project_website/apps/contact/apps.py：

from django.apps import AppConfig
class ContactConfig(AppConfig):
    name = "contact"

我正在运行的命令在我的 Makefile 中：

compose-start:
    docker-compose up --remove-orphans $(options)

当我运行 make compose-start 时，我从我的终端收到此消息：

make compose-start
docker-compose up --remove-orphans
Docker Compose is Now in the Docker CLI,try `docker compose up`
Starting django-website_postgres_1 ... done
Starting django-website_db_migrate_1 ... done
Starting django-website_website_1    ... done
Attaching to django-website_postgres_1,django-website_db_migrate_1,django-website_website_1
db_migrate_1  | Traceback (most recent call last):
db_migrate_1  |   File "/usr/local/lib/python3.7/site-packages/django/apps/config.py",line 244,in create
db_migrate_1  |     app_module = import_module(app_name)
db_migrate_1  |   File "/usr/local/lib/python3.7/importlib/__init__.py",line 127,in import_module
db_migrate_1  |     return _bootstrap._gcd_import(name[level:],package,level)
db_migrate_1  |   File "<frozen importlib._bootstrap>",line 1006,in _gcd_import
db_migrate_1  |   File "<frozen importlib._bootstrap>",line 983,in _find_and_load
db_migrate_1  |   File "<frozen importlib._bootstrap>",line 965,in _find_and_load_unlocked
db_migrate_1  | ModuleNotFoundError: No module named ''contact''
db_migrate_1  |
db_migrate_1  | During handling of the above exception,another exception occurred:
db_migrate_1  |
db_migrate_1  | Traceback (most recent call last):
db_migrate_1  |   File "manage.py",line 22,in <module>
db_migrate_1  |     main()
db_migrate_1  |   File "manage.py",line 18,in main
db_migrate_1  |     execute_from_command_line(sys.argv)
db_migrate_1  |   File "/usr/local/lib/python3.7/site-packages/django/core/management/__init__.py",line 419,in execute_from_command_line
db_migrate_1  |     utility.execute()
db_migrate_1  |   File "/usr/local/lib/python3.7/site-packages/django/core/management/__init__.py",line 395,in execute
db_migrate_1  |     django.setup()
db_migrate_1  |   File "/usr/local/lib/python3.7/site-packages/django/__init__.py",line 24,in setup
db_migrate_1  |     apps.populate(settings.INSTALLED_APPS)
db_migrate_1  |   File "/usr/local/lib/python3.7/site-packages/django/apps/registry.py",line 91,in populate
db_migrate_1  |     app_config = AppConfig.create(entry)
db_migrate_1  |   File "/usr/local/lib/python3.7/site-packages/django/apps/config.py",line 250,in create
db_migrate_1  |     app_config_class.__qualname__,db_migrate_1  | django.core.exceptions.ImproperlyConfigured: Cannot import ''contact''. Check that ''capstone_project_website.apps.contact.apps.ContactConfig.name'' is correct.
postgres_1    |
postgres_1    | Postgresql Database directory appears to contain a database; Skipping initialization
postgres_1    |
postgres_1    | 2021-05-02 14:17:44.105 UTC [1] LOG:  starting Postgresql 13.2 (Debian 13.2-1.pgdg100+1) on x86_64-pc-linux-gnu,compiled by gcc (Debian 8.3.0-6) 8.3.0,64-bit
postgres_1    | 2021-05-02 14:17:44.106 UTC [1] LOG:  listening on IPv4 address "0.0.0.0",port 5432
postgres_1    | 2021-05-02 14:17:44.106 UTC [1] LOG:  listening on IPv6 address "::",port 5432
postgres_1    | 2021-05-02 14:17:44.113 UTC [1] LOG:  listening on Unix socket "/var/run/postgresql/.s.PGsql.5432"
postgres_1    | 2021-05-02 14:17:44.121 UTC [28] LOG:  database system was shut down at 2021-05-02 14:17:17 UTC
django-website_db_migrate_1 exited with code 1
postgres_1    | 2021-05-02 14:17:44.129 UTC [1] LOG:  database system is ready to accept connections
website_1     | Watching for file changes with StatReloader
^CGracefully stopping... (press Ctrl+C again to force)
Stopping django-website_website_1    ... done
Stopping django-website_postgres_1   ... done

我知道我投入了很多工作流程，但我想知道我是否设置错误。我之前在我的帐户应用程序上尝试 makemigrations 时遇到过这个问题。那个答案似乎奏效了。 答案是将 name 中的 capstone_project_website/apps/accounts/apps.py 更改为

class AccountsConfig(AppConfig):
    name = "capstone_project_website.apps.accounts"

在已安装的应用程序中，您可以看到路径是：

"capstone_project_website.apps.accounts",

我已尝试更改...的名称capstone_project_website/apps/contact/apps.py

class ContactConfig(AppConfig):
    name = "contact"

...到name=''capstone_project_website.apps.contact'' ...和我安装的应用名称：

INSTALLED_APPS = [
    ...
    "capstone_project_website.apps.ContactConfig",]

重点是我不确定发生了什么，是目录问题、名称问题还是在make compose-start之前遗漏了某些步骤。如果您能帮我解决这个问题，并解释我做错了什么，我将不胜感激！ 谢谢

解决方法

Marketing Cloud contact 的 API 介绍

下图的 contact 列表是 Marketing Cloud 调用后台 odata 服务后显示的：

URL:https://jerry.gcdemo.hybris.com/sap/opu/odata/sap/CUAN_CONTACT_SRV/$batch?sap-client=100

http 请求的正文：
–batch_c914-a60c-1877
Content-Type: application/http
Content-Transfer-Encoding: binary

GET InteractionContacts?sap-client=100&KaTeX parse error: Expected ''EOF'', got ''&'' at position 7: skip=0&̲top=45& s e l e c t = I m a g e U R L select=ImageURL%2cName%2cContactLevelName%2cCountryName%2cCity%2cEMailAddress%2cPhoneNumber%2cMobilePhoneNumber%2cCorporateAccountName%2cInteractionContactUUID%2cRelationship%2cType& select=ImageURLinlinecount=allpages HTTP/1.1
sap-cancel-on-close: true
Cache-Control: max-age=360
sap-contextid-accept: header
Accept: application/json
Accept-Language: en
DataServiceVersion: 2.0
MaxDataServiceVersion: 2.0

–batch_c914-a60c-1877–

http 响应：

{“d”:{"__count":“1218374”,“results”:[{"__metadata":{“id”:“https://diablo.gcdemo.hybris.com/sap/opu/odata/sap/CUAN_CONTACT_SRV/InteractionContacts(‘00163E1B0A701EE6939977B1F8726D4C’)",“uri”:“https://diablo.gcdemo.hybris.com/sap/opu/odata/sap/CUAN_CONTACT_SRV/InteractionContacts(‘00163E1B0A701EE6939977B1F8726D4C’)”,“type”:“CUAN_CONTACT_SRV.InteractionContact”},“InteractionContactUUID”:“00163E1B0A701EE6939977B1F8726D4C”,“City”:“Newman”,“ContactLevelName”:“Self-Identified”,“CorporateAccountName”:"",“CountryName”:“USA”,“EMailAddress”:“0200205812_agatha.steward-90@outlook.com”,“ImageURL”:"",“MobilePhoneNumber”:"",“Name”:"Agatha Steward”,“PhoneNumber”:"",“Relationship”:1,“Type”:“01”},{"__metadata":{“id”:“https://diablo.gcdemo.hybris.com/sap/opu/odata/sap/CUAN_CONTACT_SRV/InteractionContacts(‘00163E1B0A701ED6939FBB838E1E803A’)",“uri”:“https://diablo.gcdemo.hybris.com/sap/opu/odata/sap/CUAN_CONTACT_SRV/InteractionContacts(‘00163E1B0A701ED6939FBB838E1E803A’)”,“type”:“CUAN_CONTACT_SRV.InteractionContact”},“InteractionContactUUID”:“00163E1B0A701ED6939FBB838E1E803A”,“City”:"",“ContactLevelName”:“Self-Identified”,“CorporateAccountName”:"",“CountryName”:“USA”,“EMailAddress”:“antonioifernandez@einrot.com”,“ImageURL”:"",“MobilePhoneNumber”:"",“Name”:"Antonio Fernandez”,“PhoneNumber”:"",“Relationship”:0,“Type”:“01”},{"__metadata":

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RewriteRule (contact.php -> contact) + 404 重定向总是给我一个 404 页面

如何解决RewriteRule (contact.php -> contact) + 404 重定向总是给我一个 404 页面

最近我修改了我的 apache 服务器中的 .htaccess 文件。这是以下代码

RewriteEngine On
<IfModule mod_speling.c>
    CheckSpelling On
</IfModule>
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteCond %{SCRIPT_FILENAME} !-f
RewriteRule ^course/([^/.]+)$ course.PHP?name=$1 [QSA,L]
RewriteRule ^course/([^/.]+)/$ course.PHP?name=$1 [QSA,L]
RewriteRule ^about$ about.PHP [QSA,L]
RewriteRule ^about/$ about.PHP [QSA,L]
RewriteRule ^contact$ contact.PHP [QSA,L]
RewriteRule ^contact/$ contact.PHP [QSA,L]
RewriteRule ^downloads$ downloads.PHP [QSA,L]
RewriteRule ^downloads/$ downloads.PHP [QSA,L]
RewriteRule ^ errors/404.html [L,NC]

现在的问题是 如果我在网络浏览器中输入类似 http://localhost/about 的 URL，它总是会显示自定义的 404.html

我认为问题出在最后一行。

如果我删除最后一行，它将起作用。 但我也想要 404 页面。 Like 如果用户输入 http://localhost/SomeRandomString，404 页面将显示在此网址上。

我也在 .htaccess 文件上尝试了 ErrorDocument 但它会改变 url

有没有办法解决这个问题。

解决方法

RewriteEngine On
<IfModule mod_speling.c>
    CheckSpelling On
</IfModule>
##Rules that cover your uris starting with course here.
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(course)/([^/.]+)/?$ $1.php?name=$2 [NC,QSA,L]
##Rules that cover your uris starting with about/contact/downloads here.    
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(about|contact|downloads)/?$ $1.php [NC,L]
##Rules that cover all uris which aren''t matching any of the above conditions.
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ errors/404.html [L,NC,QSA]

关于SAP Marketing Cloud Contact 模型的导入配置和数据合并原理和sap commerce cloud的问题就给大家分享到这里，感谢你花时间阅读本站内容，更多关于Contact Form 7 添加检查验证表单步骤插件 – Contact Form 7 add confirm、Django/Python“django.core.exceptions.ImproperlyConfigured：无法导入‘contact’检查‘...apps.contact.apps.ContactConfig.name’是否正确”、Marketing Cloud contact 的 API 介绍、RewriteRule (contact.php -> contact) + 404 重定向总是给我一个 404 页面等相关知识的信息别忘了在本站进行查找喔。