장고는 MySQL 데이터베이스

를 연결 한 후 실행되지 않습니다 :장고는 MySQL 데이터베이스

python manage.py runserver

을 평소 폴더에 I 나는 다음과 같은 출력 제공 :

C:\Users\user\projects\steveone\steveone>python manage.py runserver Traceback (most recent call last): 

    File "manage.py", line 8, in <module> 
    from django.core.management import execute_from_command_line 

    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\__init__.py", line 3, in <module> 
    from django.utils.version import get_version 

    File "C:\Users\user\Anaconda3\lib\site-packages\django\utils\version.py", line 5, in <module> 
    import subprocess 

    File "C:\Python34\Lib\subprocess.py", line 395, in <module> 
    import threading 

    File "C:\Python34\Lib\threading.py", line 10, in <module> 
    from traceback import format_exc as _format_exc 

    File "C:\Python34\Lib\traceback.py", line 3, in <module> 
    import linecache 

    File "C:\Python34\Lib\linecache.py", line 10, in <module> 
    import tokenize 

    File "C:\Python34\Lib\tokenize.py", line 32, in <module> 
    import re 

    File "C:\Python34\Lib\re.py", line 123, in <module> 
    import sre_compile 

    File "C:\Python34\Lib\sre_compile.py", line 18, in <module> 
    assert _sre.MAGIC == MAGIC, "SRE module mismatch" 

AssertionError: SRE module mismatch

나는 VIRTUALENV를 실행하고 있지 않다 (내가 아는), JBDC를 통해 LibreOffice를 MySQL에 연결 한 후에 만이 작업이 시작되었습니다. 내가 모은 것에서 나는 그것이 길과 관련이 있을지 모른다는 느낌을 갖지만, 나는 정말로 확신하지 못한다. 나는 웹 개발에 상당히 새로운 것이지만 지금까지 내가 직면 한 문제에 대한 해답을 찾을 수 있었다. 나는 어제 그것을 가동 시켰고 이것은 데이터베이스를 조작 한 이후로만 발생했습니다.

편집 1 : 아나콘다 재설치 제안을 시도했지만 오류가 계속 발생합니다. 이전과 같은 오류가 발생합니다.

출처

2017-11-13 MoonBoyBlue

https : // github.co.kr/ContinuumIO/anaconda-issues/issues/619 – Evert

아나콘다를 다시 설치하려고했지만 결코 작동하지 않았습니다. runserver를 시도 할 때 같은 오류가 발생합니다. – MoonBoyBlue

좋아, 며칠 후 일부 멍청이가 된 후에 해결책을 찾았습니다.

django, anaconda 및 python을이 순서로 제거했습니다.

아나콘다 및 장고를이 순서로 다시 설치했습니다.

이것은 내 anaconda 폴더의 python.exe를 기본 파이썬 응용 프로그램으로 사용했습니다. (?) : 나는

python manage.py runserver

와 응용 프로그램을 실행하려고이 후

C:\Program Files\MySQL\MySQL Server 5.7\bin into my Path in system environment variables.

하지만 난 오류가있어 :

그때 추가

Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x00000147B66DEAE8> 
Traceback (most recent call last): 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\db\backends\mysql\base.py", line 26, in <module> 
    import MySQLdb as Database 
ModuleNotFoundError: No module named 'MySQLdb' 

During handling of the above exception, another exception occurred: 

Traceback (most recent call last): 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\utils\autoreload.py", line 228, in wrapper 
    fn(*args, **kwargs) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\core\management\commands\runserver.py", line 117, in inner_run 
    autoreload.raise_last_exception() 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\utils\autoreload.py", line 251, in raise_last_exception 
    six.reraise(*_exception) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\utils\six.py", line 685, in reraise 
    raise value.with_traceback(tb) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\utils\autoreload.py", line 228, in wrapper 
    fn(*args, **kwargs) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\__init__.py", line 27, in setup 
    apps.populate(settings.INSTALLED_APPS) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\apps\registry.py", line 108, in populate 
    app_config.import_models() 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\apps\config.py", line 202, in import_models 
    self.models_module = import_module(models_module_name) 
    File "C:\Users\Kevin\Anaconda3\lib\importlib\__init__.py", line 126, in import_module 
    return _bootstrap._gcd_import(name[level:], package, level) 
    File "<frozen importlib._bootstrap>", line 978, in _gcd_import 
    File "<frozen importlib._bootstrap>", line 961, in _find_and_load 
    File "<frozen importlib._bootstrap>", line 950, in _find_and_load_unlocked 
    File "<frozen importlib._bootstrap>", line 655, in _load_unlocked 
    File "<frozen importlib._bootstrap_external>", line 678, in exec_module 
    File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\contrib\auth\models.py", line 4, in <module> 
    from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\contrib\auth\base_user.py", line 52, in <module> 
    class AbstractBaseUser(models.Model): 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\db\models\base.py", line 124, in __new__ 
    new_class.add_to_class('_meta', Options(meta, app_label)) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\db\models\base.py", line 325, in add_to_class 
    value.contribute_to_class(cls, name) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\db\models\options.py", line 214, in contribute_to_class 
    self.db_table = truncate_name(self.db_table, connection.ops.max_name_length()) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\db\__init__.py", line 33, in __getattr__ 
    return getattr(connections[DEFAULT_DB_ALIAS], item) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\db\utils.py", line 211, in __getitem__ 
    backend = load_backend(db['ENGINE']) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\db\utils.py", line 115, in load_backend 
    return import_module('%s.base' % backend_name) 
    File "C:\Users\Kevin\Anaconda3\lib\importlib\__init__.py", line 126, in import_module 
    return _bootstrap._gcd_import(name[level:], package, level) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\db\backends\mysql\base.py", line 30, in <module> 
    'Did you install mysqlclient or MySQL-python?' % e 
django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named 'MySQLdb'. 
Did you install mysqlclient or MySQL-python? 

C:\Users\Kevin\projects\steveone\steveone> Error loading MySQLdb module: No module named 'MySQLdb'. 
'Error' is not recognized as an internal or external command, 
operable program or batch file. 

C:\Users\Kevin\projects\steveone\steveone>python manage.py runserver 
Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x000002889B6AEAE8> 
Traceback (most recent call last): 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\db\backends\mysql\base.py", line 26, in <module> 
    import MySQLdb as Database 
ModuleNotFoundError: No module named 'MySQLdb' 

During handling of the above exception, another exception occurred: 

Traceback (most recent call last): 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\utils\autoreload.py", line 228, in wrapper 
    fn(*args, **kwargs) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\core\management\commands\runserver.py", line 117, in inner_run 
    autoreload.raise_last_exception() 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\utils\autoreload.py", line 251, in raise_last_exception 
    six.reraise(*_exception) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\utils\six.py", line 685, in reraise 
    raise value.with_traceback(tb) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\utils\autoreload.py", line 228, in wrapper 
    fn(*args, **kwargs) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\__init__.py", line 27, in setup 
    apps.populate(settings.INSTALLED_APPS) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\apps\registry.py", line 108, in populate 
    app_config.import_models() 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\apps\config.py", line 202, in import_models 
    self.models_module = import_module(models_module_name) 
    File "C:\Users\Kevin\Anaconda3\lib\importlib\__init__.py", line 126, in import_module 
    return _bootstrap._gcd_import(name[level:], package, level) 
    File "<frozen importlib._bootstrap>", line 978, in _gcd_import 
    File "<frozen importlib._bootstrap>", line 961, in _find_and_load 
    File "<frozen importlib._bootstrap>", line 950, in _find_and_load_unlocked 
    File "<frozen importlib._bootstrap>", line 655, in _load_unlocked 
    File "<frozen importlib._bootstrap_external>", line 678, in exec_module 
    File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\contrib\auth\models.py", line 4, in <module> 
    from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\contrib\auth\base_user.py", line 52, in <module> 
    class AbstractBaseUser(models.Model): 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\db\models\base.py", line 124, in __new__ 
    new_class.add_to_class('_meta', Options(meta, app_label)) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\db\models\base.py", line 325, in add_to_class 
    value.contribute_to_class(cls, name) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\db\models\options.py", line 214, in contribute_to_class 
    self.db_table = truncate_name(self.db_table, connection.ops.max_name_length()) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\db\__init__.py", line 33, in __getattr__ 
    return getattr(connections[DEFAULT_DB_ALIAS], item) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\db\utils.py", line 211, in __getitem__ 
    backend = load_backend(db['ENGINE']) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\db\utils.py", line 115, in load_backend 
    return import_module('%s.base' % backend_name) 
    File "C:\Users\Kevin\Anaconda3\lib\importlib\__init__.py", line 126, in import_module 
    return _bootstrap._gcd_import(name[level:], package, level) 
    File "C:\Users\Kevin\Anaconda3\lib\site-packages\django\db\backends\mysql\base.py", line 30, in <module> 
    'Did you install mysqlclient or MySQL-python?' % e 
django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named 'MySQLdb'. 
Did you install mysqlclient or MySQL-python?

내가 사용 시도를

pip install MySQL-python

하지만 나에게

Collecting MySQL-python 
    Using cached MySQL-python-1.2.5.zip 
Building wheels for collected packages: MySQL-python 
    Running setup.py bdist_wheel for MySQL-python ... error 
    Complete output from command C:\Users\Kevin\Anaconda3\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\Kevin\\AppData\\Local\\Temp\\pip-build-_yvqinya\\MySQL-python\\setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d C:\Users\Kevin\AppData\Local\Temp\tmpy1lf3g11pip-wheel- --python-tag cp36: 
    running bdist_wheel 
    running build 
    running build_py 
    creating build 
    creating build\lib.win-amd64-3.6 
    copying _mysql_exceptions.py -> build\lib.win-amd64-3.6 
    creating build\lib.win-amd64-3.6\MySQLdb 
    copying MySQLdb\__init__.py -> build\lib.win-amd64-3.6\MySQLdb 
    copying MySQLdb\converters.py -> build\lib.win-amd64-3.6\MySQLdb 
    copying MySQLdb\connections.py -> build\lib.win-amd64-3.6\MySQLdb 
    copying MySQLdb\cursors.py -> build\lib.win-amd64-3.6\MySQLdb 
    copying MySQLdb\release.py -> build\lib.win-amd64-3.6\MySQLdb 
    copying MySQLdb\times.py -> build\lib.win-amd64-3.6\MySQLdb 
    creating build\lib.win-amd64-3.6\MySQLdb\constants 
    copying MySQLdb\constants\__init__.py -> build\lib.win-amd64-3.6\MySQLdb\constants 
    copying MySQLdb\constants\CR.py -> build\lib.win-amd64-3.6\MySQLdb\constants 
    copying MySQLdb\constants\FIELD_TYPE.py -> build\lib.win-amd64-3.6\MySQLdb\constants 
    copying MySQLdb\constants\ER.py -> build\lib.win-amd64-3.6\MySQLdb\constants 
    copying MySQLdb\constants\FLAG.py -> build\lib.win-amd64-3.6\MySQLdb\constants 
    copying MySQLdb\constants\REFRESH.py -> build\lib.win-amd64-3.6\MySQLdb\constants 
    copying MySQLdb\constants\CLIENT.py -> build\lib.win-amd64-3.6\MySQLdb\constants 
    running build_ext 
    building '_mysql' extension 
    creating build\temp.win-amd64-3.6 
    creating build\temp.win-amd64-3.6\Release 
    cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Dversion_info=(1,2,5,'final',1) -D__version__=1.2.5 "-IC:\Program Files (x86)\MySQL\MySQL Connector C 6.0.2\include" -IC:\Users\Kevin\Anaconda3\include -IC:\Users\Kevin\Anaconda3\include /Tc_mysql.c /Fobuild\temp.win-amd64-3.6\Release\_mysql.obj /Zl 
    error: command 'cl.exe' failed: No such file or directory 

    ---------------------------------------- 
    Failed building wheel for MySQL-python 
    Running setup.py clean for MySQL-python 
Failed to build MySQL-python 
Installing collected packages: MySQL-python 
    Running setup.py install for MySQL-python ... error 
    Complete output from command C:\Users\Kevin\Anaconda3\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\Kevin\\AppData\\Local\\Temp\\pip-build-_yvqinya\\MySQL-python\\setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record C:\Users\Kevin\AppData\Local\Temp\pip-w7u4ethq-record\install-record.txt --single-version-externally-managed --compile: 
    running install 
    running build 
    running build_py 
    creating build 
    creating build\lib.win-amd64-3.6 
    copying _mysql_exceptions.py -> build\lib.win-amd64-3.6 
    creating build\lib.win-amd64-3.6\MySQLdb 
    copying MySQLdb\__init__.py -> build\lib.win-amd64-3.6\MySQLdb 
    copying MySQLdb\converters.py -> build\lib.win-amd64-3.6\MySQLdb 
    copying MySQLdb\connections.py -> build\lib.win-amd64-3.6\MySQLdb 
    copying MySQLdb\cursors.py -> build\lib.win-amd64-3.6\MySQLdb 
    copying MySQLdb\release.py -> build\lib.win-amd64-3.6\MySQLdb 
    copying MySQLdb\times.py -> build\lib.win-amd64-3.6\MySQLdb 
    creating build\lib.win-amd64-3.6\MySQLdb\constants 
    copying MySQLdb\constants\__init__.py -> build\lib.win-amd64-3.6\MySQLdb\constants 
    copying MySQLdb\constants\CR.py -> build\lib.win-amd64-3.6\MySQLdb\constants 
    copying MySQLdb\constants\FIELD_TYPE.py -> build\lib.win-amd64-3.6\MySQLdb\constants 
    copying MySQLdb\constants\ER.py -> build\lib.win-amd64-3.6\MySQLdb\constants 
    copying MySQLdb\constants\FLAG.py -> build\lib.win-amd64-3.6\MySQLdb\constants 
    copying MySQLdb\constants\REFRESH.py -> build\lib.win-amd64-3.6\MySQLdb\constants 
    copying MySQLdb\constants\CLIENT.py -> build\lib.win-amd64-3.6\MySQLdb\constants 
    running build_ext 
    building '_mysql' extension 
    creating build\temp.win-amd64-3.6 
    creating build\temp.win-amd64-3.6\Release 
    cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Dversion_info=(1,2,5,'final',1) -D__version__=1.2.5 "-IC:\Program Files (x86)\MySQL\MySQL Connector C 6.0.2\include" -IC:\Users\Kevin\Anaconda3\include -IC:\Users\Kevin\Anaconda3\include /Tc_mysql.c /Fobuild\temp.win-amd64-3.6\Release\_mysql.obj /Zl 
    error: command 'cl.exe' failed: No such file or directory

을주고 있었다 그래서 내가 먼저 다양한 방법, 실패한 모든 통해 그 문제를 해결하기 위해 노력했다.

pip install -U setuptools 
pip install -U wheel

와 MSI 설치 프로그램을 실행하기 : 업데이트 설치 도구 및 휠을 포함한 (해당 문서에 설명 된 두 가지 방법을) 실패

mysql-connector-python-2.1.7-py3.4-windows-x86-64bit

pip install mysqlclient

지금 문제 및 응용 프로그램 실행을 고정 :

그래서 나는 Mysqlclient를 통해 연결을 달성하려고 시도하기로 결정했다.

결론적으로, 문제가 무엇인지 추측 할 수 있습니다. 누군가가 이것을 읽고 회상하면서 생각을 갖고 있다면 나는 그 이야기를 듣고 싶습니다.

출처

2017-11-15 23:15:18 MoonBoyBlue

답변

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