kc64ml / gd_backend

👋 반갑습니다!

• 🔥 꾸준함 하나는 자신 있는 백엔드 개발자입니다.
• 📡 서버 개발을 생각하며 인프라에 관심이 많습니다.
• 😎 나만의 일을 찾기위해 열심히 노력중입니다.

언어 및 도구

gd_backend's Issues

social login 구현하던 중, 서버가 실행되지 않습니다.

현재 상황 (구글, 네이버 소셜 로그인을 구현하던 중)

social login구현하기 위해, 기존 디렉터리에서

1. settings

urls.py

이와 같이 추가하고 나서

1) python manage.py migrate --settigs=settings_heroku
2) git push # 완료 후
3) heroku ps:scale web=1 # 서버 실행했을 때

at=error code=H10 desc = "App crashed" method=GET path= "/"~ 가 나와서 여러가지 구글링 해본 결과

https://pythonq.com/so/mysql/963944

db삭제를 하라고 하네요??

그래서 아뭔가 이상하다는 생각에

다시! python manage.py migrate --settings=settings_heroku를 다시하니

account와 socialaccount가 없다고 합니다.

그래서 migrations 디렉터리 삭제후, makemigrations 와 migrate를 했을 때

위 밑과 똑같은 상황이 발생합니다.

python manage.py showmigrations을 통해 정말 socialaccount, account가 안들어간건지 확인해보니,

밑과 같이 migrate에 socialaccount와 account가 들어가 있습니다.

KChang@LAPTOP-H1595VAD MINGW64 /d/Computer_Science/School/GraduationWork/gd_backend (master)
$ python manage.py showmigrations
account
 [ ] 0001_initial
 [ ] 0002_email_max_length
admin
 [ ] 0001_initial
 [ ] 0002_logentry_remove_auto_add
 [ ] 0003_logentry_add_action_flag_choices
auth
 [ ] 0001_initial
 [ ] 0002_alter_permission_name_max_length
 [ ] 0003_alter_user_email_max_length
 [ ] 0004_alter_user_username_opts
 [ ] 0005_alter_user_last_login_null
 [ ] 0006_require_contenttypes_0002
 [ ] 0007_alter_validators_add_error_messages
 [ ] 0008_alter_user_username_max_length
 [ ] 0009_alter_user_last_name_max_length
 [ ] 0010_alter_group_name_max_length
 [ ] 0011_update_proxy_permissions
 [ ] 0012_alter_user_first_name_max_length
authtoken
 [ ] 0001_initial
 [ ] 0002_auto_20160226_1747
 [ ] 0003_tokenproxy
contenttypes
 [ ] 0001_initial
 [ ] 0002_remove_content_type_name
gdapp
 [ ] 0001_initial
sessions
 [ ] 0001_initial
sites
 [ ] 0001_initial
 [ ] 0002_alter_domain_unique
social_django
 [ ] 0001_initial (2 squashed migrations)
 [ ] 0002_add_related_name (2 squashed migrations)
 [ ] 0003_alter_email_max_length (2 squashed migrations)
 [ ] 0004_auto_20160423_0400 (2 squashed migrations)
 [ ] 0005_auto_20160727_2333 (1 squashed migrations)
 [ ] 0006_partial
 [ ] 0007_code_timestamp
 [ ] 0008_partial_timestamp
 [ ] 0009_auto_20191118_0520
 [ ] 0010_uid_db_index
socialaccount
 [ ] 0001_initial
 [ ] 0002_token_max_lengths
 [ ] 0003_extra_data_default_dict
(gd2venv)

현재 고민중인게 정말, 기존 cleardb를 삭제하고 새로 만들어야 하는건지

아니면, 어떠한 오류인지 찾기가 힘드네요ㅠㅠ

선배님 힌트있을까요?ㅠㅠ

This field is required. (400 error) 발생

현재 오류 상황

This field is required. (400 error)

가 발생하고 있습니다.

gdapp\serializers.py에서 문제가 있는 것 같아

저기 부분을 주석하고 업데이트 후, 적용하니 똑같이 field it required가 발생하네요.

구글링 결과

https://kimdoky.github.io/django/2018/05/01/django-error-required/

blank = True와 NULL = True를 넣으면 아마 해결될 것이라는 말이 있어서 적용했는데도, This field is required. (400 error)가 발생하네요ㅠㅠ

이러한 오류가 발생하는 이유가 어떻게 되는걸까요??

2일전 해결 방안에 대해 질문이 있습니다!

1. migrations을 했는데 제대로 작동하지 않아, 테이블들을 다 drop해서 다시 migrations을 시켜 해결되었다.

저번 처럼 workspace에서 drop 작업을 하시고 django에서 python manage.py migrate --settings=heroku.settings을 하니 socialaccount와 account가 정상적으로 실행된 걸까요??
저는 서버 터졌을 때, 질문드리기 전에 이작업을 한 3번정도 한거 같은데 안되던 것 같습니다.

db 테이블 초기화는 어떻게 하신걸까요??

• 외래키 제약??

2. Revert에 관하여 질문이 있습니다! 서버 터졌을 때 Revert 작업하다가 오류가 발생했었는데 Revert는 어떻게 하는 것일까요??

• 더브클릭하면 알아서 이전 커밋 상태로 돌아가고 헤드만 옮기면 된다.
• 그렇게 해서 브랜치 따서 작업한다??

3. 필드 정보를 바꿨는데, 기존 migration을 제거하고 다시 migration을 해서 DB에 반영하면 에러가 터진다. 이럴경우 db 초기화를 해야겠죠??

4. settings 에서 Debug True란??

소셜 로그인을 구현하기 위해 admin에 접근해야하는데 createsuperuser 계정 추가가 안됩니다ㅠㅠ

createsuperuser 계정 추가에서 오류

기존 createsuperuser를 만들었는데 기억이 나지 않습니다.

kakao, naver 계정을 추가해보고 싶어 createsuperuser이 필요합니다.

1. 새로운 superuser를 만들려고 시도하였습니다.

KChang@LAPTOP-H1595VAD MINGW64 /d/Computer_Science/School/GraduationWork/gd_backend (master)
$ heroku run python manage.py createsuperuser
 »   Warning: heroku update available from 7.53.0 to 7.59.0.
Running python manage.py createsuperuser on ⬢ dongagd... up, run.4935 (Free)
Email: [email protected]
Password: 
Password (again): 
Traceback (most recent call last):
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/backends/utils.py", 
line 84, in _execute
    return self.cursor.execute(sql, params)
psycopg2.errors.UniqueViolation: duplicate key value violates unique constraint "gdapp_user_username_key"
DETAIL:  Key (username)=() already exists.


The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/app/manage.py", line 22, in <module>
    main()
  File "/app/manage.py", line 18, in main
    execute_from_command_line(sys.argv)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/core/management/__init__.py", line 419, in execute_from_command_line
    utility.execute()
  File "/app/.heroku/python/lib/python3.9/site-packages/django/core/management/__init__.py", line 413, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/core/management/base.py", line 354, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/contrib/auth/management/commands/createsuperuser.py", line 79, in execute
    return super().execute(*args, **options)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/core/management/base.py", line 398, in execute
    output = self.handle(*args, **options)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/contrib/auth/management/commands/createsuperuser.py", line 189, in handle
    self.UserModel._default_manager.db_manager(database).create_superuser(**user_data)  File "/app/gdapp/models.py", line 95, in create_superuser
    return self.create_user(email, password, **extra_fields)
  File "/app/gdapp/models.py", line 84, in create_user
    return self._create_user(email, password, **extra_fields)
  File "/app/gdapp/models.py", line 78, in _create_user
    user.save(using=self._db)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/contrib/auth/base_user.py", line 67, in save
    super().save(*args, **kwargs)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/models/base.py", line 726, in save
    self.save_base(using=using, force_insert=force_insert,
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/models/base.py", line 763, in save_base
    updated = self._save_table(
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/models/base.py", line 868, in _save_table
    results = self._do_insert(cls._base_manager, using, fields, returning_fields, raw)  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/models/base.py", line 906, in _do_insert
    return manager._insert(
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/models/manager.py", 
line 85, in manager_method
    return getattr(self.get_queryset(), name)(*args, **kwargs)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/models/query.py", line 1270, in _insert
    return query.get_compiler(using=using).execute_sql(returning_fields)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/models/sql/compiler.py", line 1416, in execute_sql
    cursor.execute(sql, params)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/backends/utils.py", 
line 98, in execute
    return super().execute(sql, params)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/backends/utils.py", 
line 66, in execute
    return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/backends/utils.py", 
line 75, in _execute_with_wrappers
    return executor(sql, params, many, context)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/backends/utils.py", 
line 84, in _execute
    return self.cursor.execute(sql, params)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/utils.py", line 90, 
in __exit__
    raise dj_exc_value.with_traceback(traceback) from exc_value
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/backends/utils.py", 
line 84, in _execute
    return self.cursor.execute(sql, params)
django.db.utils.IntegrityError: duplicate key value violates unique constraint "gdapp_user_username_key"
DETAIL:  Key (username)=() already exists.

(gdvenv) 

IntegrityError가 발생합니다.

2. shell 편집기로 들어가, 비밀번호를 변경하려고 하였습니다.

KChang@LAPTOP-H1595VAD MINGW64 /d/Computer_Science/School/GraduationWork/gd_backend (master)
$ heroku run python manage.py shell
 »   Warning: heroku update available from 7.53.0 to 7.59.0.
Running python manage.py shell on ⬢ dongagd... up, run.5995 (Free)
Python 3.9.7 (default, Aug 30 2021, 22:04:11) 
[GCC 9.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
(InteractiveConsole)
>>> from django.contrib.auth.models import User
>>> User.objects.get(username="[email protected]", is_superuser=True).delete()
Traceback (most recent call last):
  File "<console>", line 1, in <module>
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/models/manager.py", 
line 187, in __get__
    raise AttributeError(
AttributeError: Manager isn't available; 'auth.User' has been swapped for 'gdapp.User'>>> exit
Use exit() or Ctrl-D (i.e. EOF) to exit
>>>
now exiting InteractiveConsole...
(gdvenv) 

AttibuteError, 매니저가 이용할 수 없습니다. auth.User를 gdapp.User로 바뀌었습니다. 라는 것을 보고

settings에 auth.User를 추가해야겠구나 라는 생각에 auth.User를 추가하였습니다.

$ git push heroku master # 까지는 잘되지만,
$ heroku run python manage.py migrate # 오류

KChang@LAPTOP-H1595VAD MINGW64 /d/Computer_Science/School/GraduationWork/gd_backend (master)
$ heroku run python manage.py migrate
 »   Warning: heroku update available from 7.53.0 to 7.59.0.
Running python manage.py migrate on ⬢ dongagd... up, run.5025 (Free)
Traceback (most recent call last):
  File "/app/manage.py", line 22, in <module>
    main()
  File "/app/manage.py", line 18, in main
    execute_from_command_line(sys.argv)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/core/management/__init__.py", line 419, in execute_from_command_line
    utility.execute()
  File "/app/.heroku/python/lib/python3.9/site-packages/django/core/management/__init__.py", line 363, in execute
    settings.INSTALLED_APPS
  File "/app/.heroku/python/lib/python3.9/site-packages/django/conf/__init__.py", line 82, in __getattr__
    self._setup(name)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/conf/__init__.py", line 69, in _setup
    self._wrapped = Settings(settings_module)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/conf/__init__.py", line 170, in __init__
    mod = importlib.import_module(self.SETTINGS_MODULE)
  File "/app/.heroku/python/lib/python3.9/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 850, in exec_module
  File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
  File "/app/gdproject/settings.py", line 18, in <module>
    User = get_user_model()
  File "/app/.heroku/python/lib/python3.9/site-packages/django/contrib/auth/__init__.py", line 160, in get_user_model
    return django_apps.get_model(settings.AUTH_USER_MODEL, require_ready=False)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/apps/registry.py", line 201, in get_model
    self.check_apps_ready()
  File "/app/.heroku/python/lib/python3.9/site-packages/django/apps/registry.py", line 136, in check_apps_ready
    raise AppRegistryNotReady("Apps aren't loaded yet.")
django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.
(gdvenv)

와 같은 오류가 발생합니다.

발생해서 구글링을 해보니

settings에 django.setup()을 추가하니

KChang@LAPTOP-H1595VAD MINGW64 /d/Computer_Science/School/GraduationWork/gd_backend (master)
$ heroku run python manage.py migrate
 »   Warning: heroku update available from 7.53.0 to 7.59.0.
Running python manage.py migrate on ⬢ dongagd... up, run.2957 (Free)
Traceback (most recent call last):
  File "/app/manage.py", line 22, in <module>
    main()
  File "/app/manage.py", line 18, in main
    execute_from_command_line(sys.argv)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/core/management/__init__.py", line 419, in execute_from_command_line
    utility.execute()
  File "/app/.heroku/python/lib/python3.9/site-packages/django/core/management/__init__.py", line 413, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/core/management/base.py", line 354, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/core/management/base.py", line 398, in execute
    output = self.handle(*args, **options)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/core/management/base.py", line 89, in wrapped
    res = handle_func(*args, **kwargs)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/core/management/commands/migrate.py", line 92, in handle
    executor = MigrationExecutor(connection, self.migration_progress_callback)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/migrations/executor.py", line 18, in __init__
    self.loader = MigrationLoader(self.connection)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/migrations/loader.py", line 53, in __init__
    self.build_graph()
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/migrations/loader.py", line 220, in build_graph
    self.applied_migrations = recorder.applied_migrations()
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/migrations/recorder.py", line 77, in applied_migrations
    if self.has_table():
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/migrations/recorder.py", line 55, in has_table
    with self.connection.cursor() as cursor:
  File "/app/.heroku/python/lib/python3.9/site-packages/django/utils/asyncio.py", line 26, in inner
    return func(*args, **kwargs)
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/backends/base/base.py", line 259, in cursor
    return self._cursor()
  File "/app/.heroku/python/lib/python3.9/site-packages/django/db/backends/dummy/base.py", line 20, in complain
    raise ImproperlyConfigured("settings.DATABASES is improperly configured. "
django.core.exceptions.ImproperlyConfigured: settings.DATABASES is improperly configured. Please supply the ENGINE value. Check settings documentation for more details.
(gdvenv) 

이러한 오류가 발생합니다ㅠㅠ

오늘 하루종일 찾고 있지만 해결하지 못하고 있어 적게 되었습니다ㅠㅠ

seralizer를 변경 후, migrate를 하지만 변경이 되지 않습니다.

1. 현재 회원가입은 잘됩니다.

2. login에서 문제가 있습니다.

login 하는 부분에서 str object에서 decode 속성이 없어 적용이 안된다고 합니다.

구글링 해본 결과, token에 decode 함수에 인자로 utf-8을 줄 시, 해결할 수 있다고 하여 적용하였습니다.

serializers를 변경했음에도

변경된 내용이 없다고 합니다. (serializers 부분이 변경되었음에 마이그레이션이 적용이 되어야 하는데 안되는 것 같습니다.)

다시 한번 login을 해보니 똑같은 결과가 나옵니다.

이외로 만약 email이나 password가 다를 경우는 잘실행됩니다.

거의 다된 것 같은데, seralizer에서 변경을 했음에도 migrate에서 update된 내용이 없다는 것이 정말 이해가 안됩니다.
email, password를 정상적으로 입력했을 떄 실행이 되지 않고 오류가 발생하고 있습니다.

makemigrations, migrate에서 추가 질문이 있습니다.

makemigrations, migrate 예시

1. settings에 naver social 추가

2. SourceTree, push 완료

3. settings에서 변경된 내용이 있어

a) makemigrations을 해주었습니다.

KChang@LAPTOP-H1595VAD MINGW64 /d/Computer_Science/School/GraduationWork/gd_backend (master)
$ python manage.py makemigrations
Migrations for 'account':
  D:\Computer_Science\School\GraduationWork\gd2venv\lib\site-packages\allauth\account\migrations\0003_auto_20211
012_1629.py
    - Alter field id on emailaddress
    - Alter field id on emailconfirmation
Migrations for 'socialaccount':
  D:\Computer_Science\School\GraduationWork\gd2venv\lib\site-packages\allauth\socialaccount\migrations\0004_auto
_20211012_1629.py
    - Alter field id on socialaccount
    - Alter field id on socialapp
    - Alter field id on socialtoken
(gd2venv) 

여기서 socialaccount, socialapp, socialtoken, emailaddress, emialconfirmation 이 수정되었다고 합니다.

수정된 이유가 INSTALLED_APPS에 provider naver를 추가해서 된걸까요??

아니면 이전에 변경한 social 이 추가된걸까요??

b) migrate

$ python manage.py migrate --settings=gdproject.settings_heroku
Operations to perform:
  Apply all migrations: account, admin, auth, authtoken, contenttypes, gdapp, sessions, sites, social_django
, socialaccount
Running migrations:
  Applying account.0003_auto_20211012_1629... OK
  Applying socialaccount.0004_auto_20211012_1629... OK
(gd2venv)

migrate되니 적용되었다고 합니다.

질문

[1] 첫 번째 질문

2)에서 보이는 것과 같이 SourceTree에서

• oauth branch를 생성한후
• 커밋 후
• master로 돌아와 병합
• push

를 해주었습니다. 하지만, 그래프에서는 파란색 줄 master만 이용해서 push 되었다고 나타나는 것 같습니다.

브랜치를 생성해도 어떻게 그래프에서는 표시가 되지 않는 것 같습니다.

이유가 어떻게 되는걸까요??

[2] 두 번째 질문

a) makemigrations을 해주었습니다.

KChang@LAPTOP-H1595VAD MINGW64 /d/Computer_Science/School/GraduationWork/gd_backend (master)
$ python manage.py makemigrations
Migrations for 'account':
  D:\Computer_Science\School\GraduationWork\gd2venv\lib\site-packages\allauth\account\migrations\0003_auto_20211
012_1629.py
    - Alter field id on emailaddress
    - Alter field id on emailconfirmation
Migrations for 'socialaccount':
  D:\Computer_Science\School\GraduationWork\gd2venv\lib\site-packages\allauth\socialaccount\migrations\0004_auto
_20211012_1629.py
    - Alter field id on socialaccount
    - Alter field id on socialapp
    - Alter field id on socialtoken
(gd2venv) 

여기서 socialaccount, socialapp, socialtoken, emailaddress, emialconfirmation 이 수정되었다고 합니다.

수정된 이유가 INSTALLED_APPS에 provider naver를 추가해서 된걸까요??

아니면 이전에 변경한 social 이 추가된걸까요??

heroku에서 migrate 내용 삭제 가능할까요??

1) heroku, python migrate 또한, 초기화가 가능할까요??

heroku에서 showmigrations를 했을 때

KChang@LAPTOP-H1595VAD MINGW64 /d/Computer_Science/School/GraduationWork/gdproject (master)
$ heroku run python manage.py showmigrations
 »   Warning: heroku update available from 7.53.0 to 7.59.0.
Running python manage.py showmigrations on ⬢ dongagd... up, run.8258 (Free)
admin
 [X] 0001_initial
 [X] 0002_logentry_remove_auto_add
 [X] 0003_logentry_add_action_flag_choices
auth
 [X] 0001_initial
 [X] 0002_alter_permission_name_max_length
 [X] 0003_alter_user_email_max_length     
 [X] 0004_alter_user_username_opts        
 [X] 0005_alter_user_last_login_null
 [X] 0006_require_contenttypes_0002
 [X] 0007_alter_validators_add_error_messages
 [X] 0008_alter_user_username_max_length
 [X] 0009_alter_user_last_name_max_length
 [X] 0010_alter_group_name_max_length
 [X] 0011_update_proxy_permissions
 [X] 0012_alter_user_first_name_max_length
authtoken
 [X] 0001_initial
 [X] 0002_auto_20160226_1747
 [X] 0003_tokenproxy
contenttypes
 [X] 0001_initial
 [X] 0002_remove_content_type_name
gdapp
 [X] 0001_initial
 [X] 0002_alter_user_options
 [X] 0003_alter_user_options
 [X] 0004_auto_20210530_1413
sessions
 [X] 0001_initial
sites
 [X] 0001_initial
 [X] 0002_alter_domain_unique
(gdvenv)

기본 python에서 showmigrations을 했을 때

KChang@LAPTOP-H1595VAD MINGW64 /d/Computer_Science/School/GraduationWork/gdproject (master)
$ python manage.py showmigrations
admin
 [X] 0001_initial
 [X] 0002_logentry_remove_auto_add        
 [X] 0003_logentry_add_action_flag_choices
auth
 [X] 0001_initial
 [X] 0002_alter_permission_name_max_length
 [X] 0003_alter_user_email_max_length
 [X] 0004_alter_user_username_opts
 [X] 0005_alter_user_last_login_null
 [X] 0006_require_contenttypes_0002
 [X] 0007_alter_validators_add_error_messages
 [X] 0008_alter_user_username_max_length
 [X] 0009_alter_user_last_name_max_length
 [X] 0010_alter_group_name_max_length
 [X] 0011_update_proxy_permissions
 [X] 0012_alter_user_first_name_max_length
authtoken
 [X] 0001_initial
 [X] 0002_auto_20160226_1747
 [X] 0003_tokenproxy
contenttypes
 [X] 0001_initial
 [X] 0002_remove_content_type_name
gdapp
 [X] 0001_initial
sessions
 [X] 0001_initial
sites
 [X] 0001_initial
 [X] 0002_alter_domain_unique
social_django
 [X] 0001_initial (2 squashed migrations)
 [X] 0002_add_related_name (2 squashed migrations)
 [X] 0003_alter_email_max_length (2 squashed migrations)
 [X] 0004_auto_20160423_0400 (2 squashed migrations)
 [X] 0005_auto_20160727_2333 (1 squashed migrations)
 [X] 0006_partial
 [X] 0007_code_timestamp
 [X] 0008_partial_timestamp
 [X] 0009_auto_20191118_0520
 [X] 0010_uid_db_index
(gdvenv) 

gdapp과 social_django가 heroku migrations에서 보이지 않습니다.

2) 어떠한 문제인지 보면 (logs --tail)

2021-10-03T13:22:35.486142+00:00 app[web.1]: /app/.heroku/python/lib/python3.9/site-packages/rest_framework/pagination.py:200: UnorderedObjectListWarning: Pagination may yield inconsistent results with an unordered object_list: <class 'gdapp.models.Location'> QuerySet.
2021-10-03T13:22:35.486151+00:00 app[web.1]: paginator = self.django_paginator_class(queryset, page_size)
2021-10-03T13:22:35.604978+00:00 app[web.1]: Internal Server Error: /location/
2021-10-03T13:22:35.604979+00:00 app[web.1]: Traceback (most recent call last):
2021-10-03T13:22:35.604980+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/db/backends/utils.py", line 84, in _execute
2021-10-03T13:22:35.604980+00:00 app[web.1]: return self.cursor.execute(sql, params)
2021-10-03T13:22:35.604981+00:00 app[web.1]: psycopg2.errors.UndefinedTable: relation "location" does not exist
2021-10-03T13:22:35.604982+00:00 app[web.1]: LINE 1: SELECT COUNT(*) AS "__count" FROM "location"
2021-10-03T13:22:35.604982+00:00 app[web.1]: ^
2021-10-03T13:22:35.604982+00:00 app[web.1]:
2021-10-03T13:22:35.604983+00:00 app[web.1]:
2021-10-03T13:22:35.604983+00:00 app[web.1]: The above exception was the direct cause of the following exception:
2021-10-03T13:22:35.604983+00:00 app[web.1]:
2021-10-03T13:22:35.604983+00:00 app[web.1]: Traceback (most recent call last):
2021-10-03T13:22:35.604984+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/core/handlers/exception.py", line 47, in inner
2021-10-03T13:22:35.604984+00:00 app[web.1]: response = get_response(request)
2021-10-03T13:22:35.604985+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/core/handlers/base.py", line 181, in _get_response
2021-10-03T13:22:35.604985+00:00 app[web.1]: response = wrapped_callback(request, *callback_args, **callback_kwargs)
2021-10-03T13:22:35.604986+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
2021-10-03T13:22:35.604986+00:00 app[web.1]: return view_func(*args, **kwargs)
2021-10-03T13:22:35.604986+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/rest_framework/viewsets.py", line 125, in view
2021-10-03T13:22:35.604987+00:00 app[web.1]: return self.dispatch(request, *args, **kwargs)
2021-10-03T13:22:35.604987+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/rest_framework/views.py", line 509, in dispatch
2021-10-03T13:22:35.604988+00:00 app[web.1]: response = self.handle_exception(exc)
2021-10-03T13:22:35.604988+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/rest_framework/views.py", line 469, in handle_exception
2021-10-03T13:22:35.604988+00:00 app[web.1]: self.raise_uncaught_exception(exc)
2021-10-03T13:22:35.604989+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
2021-10-03T13:22:35.604989+00:00 app[web.1]: raise exc
2021-10-03T13:22:35.604990+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/rest_framework/views.py", line 506, in dispatch
2021-10-03T13:22:35.604990+00:00 app[web.1]: response = handler(request, *args, **kwargs)
2021-10-03T13:22:35.604991+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/rest_framework/mixins.py", line 40, in list
2021-10-03T13:22:35.604991+00:00 app[web.1]: page = self.paginate_queryset(queryset)
2021-10-03T13:22:35.604991+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/rest_framework/generics.py", line 171, in paginate_queryset
2021-10-03T13:22:35.604992+00:00 app[web.1]: return self.paginator.paginate_queryset(queryset, self.request, view=self)
2021-10-03T13:22:35.604993+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/rest_framework/pagination.py", line 204, in paginate_queryset
2021-10-03T13:22:35.604994+00:00 app[web.1]: self.page = paginator.page(page_number)
2021-10-03T13:22:35.604994+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/core/paginator.py", line 76, in page
2021-10-03T13:22:35.604995+00:00 app[web.1]: number = self.validate_number(number)
2021-10-03T13:22:35.604995+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/core/paginator.py", line 54, in validate_number
2021-10-03T13:22:35.604995+00:00 app[web.1]: if number > self.num_pages:
2021-10-03T13:22:35.604996+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/utils/functional.py", line 48, in __get__
2021-10-03T13:22:35.604997+00:00 app[web.1]: res = instance.__dict__[self.name] = self.func(instance)
2021-10-03T13:22:35.604997+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/core/paginator.py", line 103, in num_pages
2021-10-03T13:22:35.604997+00:00 app[web.1]: if self.count == 0 and not self.allow_empty_first_page:
2021-10-03T13:22:35.604998+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/utils/functional.py", line 48, in __get__
2021-10-03T13:22:35.604998+00:00 app[web.1]: res = instance.__dict__[self.name] = self.func(instance)
2021-10-03T13:22:35.604999+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/core/paginator.py", line 97, in count
2021-10-03T13:22:35.604999+00:00 app[web.1]: return c()
2021-10-03T13:22:35.604999+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/db/models/query.py", line 412, in count
2021-10-03T13:22:35.605000+00:00 app[web.1]: return self.query.get_count(using=self.db)
2021-10-03T13:22:35.605000+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/db/models/sql/query.py", line 519, in get_count
2021-10-03T13:22:35.605000+00:00 app[web.1]: number = obj.get_aggregation(using, ['__count'])['__count']
2021-10-03T13:22:35.605001+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/db/models/sql/query.py", line 504, in get_aggregation
2021-10-03T13:22:35.605001+00:00 app[web.1]: result = compiler.execute_sql(SINGLE)
2021-10-03T13:22:35.605001+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/db/models/sql/compiler.py", line 1175, in execute_sql
2021-10-03T13:22:35.605002+00:00 app[web.1]: cursor.execute(sql, params)
2021-10-03T13:22:35.605002+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/db/backends/utils.py", line 98, in execute
2021-10-03T13:22:35.605002+00:00 app[web.1]: return super().execute(sql, params)
2021-10-03T13:22:35.605003+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/db/backends/utils.py", line 66, in execute
2021-10-03T13:22:35.605003+00:00 app[web.1]: return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
2021-10-03T13:22:35.605008+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/db/backends/utils.py", line 75, in _execute_with_wrappers
2021-10-03T13:22:35.605008+00:00 app[web.1]: return executor(sql, params, many, context)
2021-10-03T13:22:35.605008+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/db/backends/utils.py", line 84, in _execute
2021-10-03T13:22:35.605009+00:00 app[web.1]: return self.cursor.execute(sql, params)
2021-10-03T13:22:35.605009+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/db/utils.py", line 90, in __exit__
2021-10-03T13:22:35.605010+00:00 app[web.1]: raise dj_exc_value.with_traceback(traceback) from exc_value
2021-10-03T13:22:35.605010+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.9/site-packages/django/db/backends/utils.py", line 84, in _execute
2021-10-03T13:22:35.605011+00:00 app[web.1]: return self.cursor.execute(sql, params)
2021-10-03T13:22:35.605011+00:00 app[web.1]: django.db.utils.ProgrammingError: relation "location" does not exist
2021-10-03T13:22:35.605012+00:00 app[web.1]: LINE 1: SELECT COUNT(*) AS "__count" FROM "location"
2021-10-03T13:22:35.605012+00:00 app[web.1]: ^
2021-10-03T13:22:35.605012+00:00 app[web.1]:
2021-10-03T13:22:35.606184+00:00 app[web.1]: 10.1.45.233 - - [03/Oct/2021:13:22:35 +0000] "GET /location/ HTTP/1.1" 500 171674 "https://dongagd.herokuapp.com/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Safari/537.36 Edg/94.0.992.31"

500번 에러가 발생하며,

psycopg2.errors.UndefinedTable: relation "location" does not exist

location -> Location으로 바꿔야하는 건지 바꾸려고 하니

클래스 name 이외는 locaiton 단어가 보이지 않는다. (register 등록하는데에서 location을 사용하기는 하지만 별 잘못된것은 없어 보인다.)

3) 마지막으로

location, diary 등 기본 django에서는 페이지가 실행 되지만, heroku에서는 실행이 되지않는다.

1)을 추측하고 migrate을 한번 지워보고 싶지만 파일위치가 어디있는지 모르겠습니다.

어제 만들었던 연동과정에 질문이 있습니다.

어제 만들었던 연동과정에 질문이 있습니다.

1. mysql workbench에서 EER 다이어그램을 migrate 하여 models, serializers, views, urls 을 생성합니다.

• settings databases에서는 mysql로 설정을 바꿔줍니다.

2. 이제 heroku 스키마를 추가합니다.

• 여기 문제점이 Forward engineer이 되지 않아,
• settings databases에서 mysql -> sqlite로 바꿉니다.
• setting_heroku를 생성합니다.
• Procfile을 통해 서버를 실행시키기 위해 gdproject.wsgi.py에서도 runserver with settings -> runserver with settings_heroku로 바꾸어줍니다.
• python manage.py migrate --settings=gdproject.settings_heroku을 하여 workbench heroku 스키마, Tables에 table들이 추가가 됩니다.

여기서 이해가 안되는 부분이 있습니다.
1)에서 workbench를 이용하여 생성된 models, serializers, views, urls 등이 sqlite에 지정됩니다.
(heroku 도입되기 전까지)
2) 이제 sqlite가 아닌, heroku_database, cleardb에 저장하기 위해 settings_heroku를 생성하여
Procfile -> gdproject.wsgi -> runserver with settings_heroku를 통해
지정한 DB가 sqlite에서 heroku, cleardb로 바뀐걸까요??