Question

我使用Pycharm重构函数重命名了我的项目和目录，现在它已经坏了。我更改了所有可以找到的依赖项，但是似乎有一些时髦的错误发生了，我绝对无法弄清楚。错误消息：

Traceback (most recent call last):
  File "C:/Users/user1/Projects/platform_back/manage.py", line 21, in <module>
    main()
  File "C:/Users/user1/Projects/platform_back/manage.py", line 17, in main
    execute_from_command_line(sys.argv)
  File "C:\Users\user1\Projects\platform_back\venv\lib\site-packages\django\core\management\__init__.py", line 401, in execute_from_command_line
    utility.execute()
  File "C:\Users\user1\Projects\platform_back\venv\lib\site-packages\django\core\management\__init__.py", line 395, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "C:\Users\user1\Projects\platform_back\venv\lib\site-packages\django\core\management\__init__.py", line 244, in fetch_command
    klass = load_command_class(app_name, subcommand)
  File "C:\Users\user1\Projects\platform_back\venv\lib\site-packages\django\core\management\__init__.py", line 37, in load_command_class
    module = import_module('%s.management.commands.%s' % (app_name, name))
  File "C:\Users\user1\AppData\Local\Programs\Python\Python37\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "C:\Users\user1\Projects\platform_back\venv\lib\site-packages\django\contrib\staticfiles\management\commands\runserver.py", line 3, in <module>
    from django.core.management.commands.runserver import (
  File "C:\Users\user1\Projects\platform_back\venv\lib\site-packages\django\core\management\commands\runserver.py", line 10, in <module>
    from django.core.servers.basehttp import (
  File "C:\Users\user1\Projects\platform_back\venv\lib\site-packages\django\core\servers\basehttp.py", line 14, in <module>
    from wsgiref import simple_server
  File "C:\Users\user1\AppData\Local\Programs\Python\Python37\lib\wsgiref\simple_server.py", line 17, in <module>
    from platform import python_implementation
ImportError: cannot import name 'python_implementation' from 'platform' (C:\Users\user1\Projects\platform_back\platform\__init__.py)

似乎正在从虚拟环境外部调用目录，但是我不知道这是否是故意的。

初始化 .py：

from .dev import *

dev.py：

from .settings import *

DEBUG = True
ALLOWED_HOSTS = ['127.0.0.1', 'localhost']

MIDDLEWARE.append('debug_toolbar.middleware.DebugToolbarMiddleware')
INSTALLED_APPS.append('debug_toolbar')
INTERNAL_IPS = ('127.0.0.1', 'localhost')

我知道我可能可以用一个新名称重新创建整个应用程序，但是我觉得这里有一个教训。任何帮助将不胜感激

Answer 1

您无法调用您的项目platform –这是this built-in module保留的名称。

回溯的最后几行

  File "wsgiref\simple_server.py", line 17, in <module>
    from platform import python_implementation
ImportError: cannot import name 'python_implementation' 
             from 'platform' (C:\Users\user1\Projects\platform_back\platform\__init__.py)

是wsgiref，WSGi服务器实现模块（也是内置的），试图导入platform.python_implementation()，但是由于您的模块也称为platform，因此失败。

Answer 2

如果重命名目录，则还应该更改<script> $(document).ready(function(){ // submit customers form function $("#shoutOutForm").unbind('submit').bind('submit', function() { $('.form-group').removeClass('has-error').removeClass('has-success'); $('.text-danger').remove(); var sigaw = $("#sigaw").val(); var username = $("#username").val(); if(sigaw == "") { $("#sigaw").after('<p class="text-danger">Shout Out field is required</p>'); $('#sigaw').closest('.form-group').addClass('has-error'); } else { // remov error text field $("#sigaw").find('.text-danger').remove(); // success out for form $("#sigaw").closest('.form-group').addClass('has-success'); } if(sigaw) { var form = $(this); // button loading $("#shoutOutBtn").button('loading'); $.ajax({ url : form.attr('action'), type: form.attr('method'), data: form.serialize(), dataType: 'json', beforeSend: function() { $('#shoutOutBtn').html("<div class='spinner-border text-light' role='status'></div> Shouting ..."); $("#shoutOutBtn").prop('disabled', true); // disable button }, success:function(response) { // button loading $("#shoutOutBtn").button('reset'); if(response.success == true) { // reload the manage member table // reset the form text $("#shoutOutForm")[0].reset(); // remove the error text $(".text-danger").remove(); // remove the form error $('.form-group').removeClass('has-error').removeClass('has-success'); $('#buttonAlert').html('<div class="alert alert-success">'+ '<button type="button" class="close" data-dismiss="alert">×</button>'+ '<strong><i class="fa fa-check"></i></strong> '+ response.messages + '</div>'); $(".alert-success").delay(500).show(10, function() { $(this).delay(3000).hide(10, function() { $(this).remove(); $("#shoutOutBtn").prop('disabled', false); // disable button $('#shoutOutBtn').html("<i class=\"fa fa-check\"></i> Save"); }); }); // /.alert }else{ $("#shoutOutForm")[0].reset(); // remove the error text $(".text-danger").remove(); // remove the form error $('.form-group').removeClass('has-error').removeClass('has-success'); $('#buttonAlert').html('<div class="alert alert-danger">'+ '<button type="button" class="close" data-dismiss="alert">×</button>'+ '<strong><i class="fa fa-check"></i></strong> '+ response.messages + '</div>'); $(".alert-danger").delay(500).show(10, function() { $(this).delay(3000).hide(10, function() { $(this).remove(); $("#shoutOutBtn").prop('disabled', false); // disable button $('#shoutOutBtn').html("<i class=\"fa fa-cross\"></i> Save"); }); }); // /.alert } } // /success }); // /ajax } // if return false; }); submit customers form function }); </script>和manage.py的导入。这些文件很可能仍在查看旧的导入文件。

重命名Django目录根目录-ImportError：无法从'platform'导入名称'python_implementation'

2 个答案: