Djangoは私が入力すると、MySQLデータベース

Question

を接続した後に実行されません。

python manage.py runserver 

いつものフォルダの中に、私は次の出力与えています：

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 

私は私が知っている（virtualenvのを実行しているわけではありません）、これはJBDC経由でLibreOfficeをMySQLに接続した後に起こったことです。私が集めたことから、私はそれが道と関係しなければならないと感じていますが、私は本当にわかりません。私はかなり新しいWeb開発ですが、この時点までに私が直面した問題に対する答えを見つけることができました。私は昨日それを稼働させていましたが、これはデータベースを操作してから偶然起きました。

編集1：anacondaを再インストールするよう提案しましたが、エラーは引き続き発生します。以前と同じエラーが出ます。

Answer 1

さて、2,3日後、いくつかの騒ぎがあったので、解決策を見つけました。

django、anaconda、pythonの順にアンインストールしました。

この順番でanacondaとdjangoを再インストールしました。

これは、私のanacondaフォルダ内のpython.exeを私の主要なpythonアプリケーションにしました。 （？）

私は、コメントを追加しました：

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

この後、私は

python manage.py runserver 

でアプリケーションを実行しようとしたが、私はエラーだ：私は使用してみました

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? 

を

pip install MySQL-python

が、それは私に

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 

を与えていたので、私は最初に、様々な方法でそれを修正するために失敗したすべてを試してみました。 （ドキュメントに記述両方の方法を）失敗した

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

：

pip install -U setuptools 
pip install -U wheel 

とMSIインストーラを実行している：セットアップツールやホイールの更新を含む 。

pip install mysqlclient 

今問題とアプリの実行を固定：

は、だから私ははmysqlclientを介した接続を実現しようとすることを決めました。

最後に、私は問題が何であるかを推測することができます。誰かがこれを読んで、振り返って考えると、私はそれらを聞きたいです。