Django 内部 Bug? 关于no module named _strptime 5C

项目中出现了这样一个 Bug,但不是我自己的代码。
bug

代码

想问下有朋友遇到过这个问题吗?如何解决?谢谢

1个回答

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Create your views here. def index(request): return render(request, 'learning_logs/index.html') @login_required def topics(request): topics = Topic.objects.order_by('date_added') context = {'topics': topics} return render(request, 'learning_logs/topics.html', context) @login_required def topic(request, topic_id): topic = Topic.objects.get(id=topic_id) entries = topic.entry_set.order_by('-date_added') context = {'topic': topic,'entries': entries} return render(request, 'learning_logs/topic.html', context) @login_required def new_topic(request): if request.method != 'POST': form = TopicForm() else: form = TopicForm(request.POST) if form.is_valid(): new_topic = form.save(commit=False) new_topic.owner = request.user new_topic.edit_able = request.POST.getlist("edit_able") new_topic.save() return HttpResponseRedirect(reverse('learning_logs:topics')) context = {'form': form, 'users':Help().users()} return render(request, 'learning_logs/new_topic.html', context) @login_required def new_entry(request, topic_id): topic = Topic.objects.get(id=topic_id) if request.method != 'POST': form = EntryForm() else: form = EntryForm(data=request.POST) if form.is_valid(): new_entry = form.save(commit=False) new_entry.topic = topic new_entry.edit_able = request.POST.getlist("edit_able") new_entry.save() return HttpResponseRedirect(reverse('learning_logs:topic',args=[topic_id])) context = {'topic':topic, 'form': form, 'users':Help().users()} return render(request, 'learning_logs/new_entry.html', context) @login_required def edit_entry(request, entry_id): entry = Entry.objects.get(id=entry_id) topic = entry.topic if not Help().check_user(request.user,entry.edit_able) or not Help().check_user(request.user,topic.edit_able): raise Http404 if request.method != 'POST': form = EntryForm(instance=entry) else: form = EntryForm(instance=entry, data=request.POST) if form.is_valid(): edit_entry = form.save(commit=False) edit_entry.edit_able = request.POST.getlist("edit_able") edit_entry.save() return HttpResponseRedirect(reverse('learning_logs:topic',args=[topic.id])) context = {'entry': entry, 'topic': topic, 'form': form ,'users':Help().users()} return render(request, 'learning_logs/edit_entry.html', context) @login_required def roots(request): roots = Root.objects.order_by('date_added') context = {'roots': roots} return render(request, 'learning_logs/roots.html', context) def root(request, root_id): root = Root.objects.get(id=root_id) things = root.things.order_by('-date_added') context = {'root':root, 'things':things} return render(request, 'learning_logs/root.html', context) ``` help.py ``` from django.contrib.auth.models import User class Help(): def __init__(self): pass def choices(self): users=User.objects.all() choices=[] a=1 for user in users: choices.append((a,str(user))) a+=1 return choices def check_user(self,user,users): try: str(users).index(str(user)) except: return False else: return True def users(self): users=[] for user in User.objects.all(): users.append(str(user)) return users def test_list(self,list1): for item in list1: print(type(item)) def test_word(self,item): print(item,type(item)) ```
ImportError: No module named django.db
#-*- coding:utf-8 -*- from django.db import models class Topics(models.Model): """用户学习的主题""" text = models.CharField(max_length=200) date_added = models.DateTimeField(auto_now_add=ture) def __str__(self): """返回模型的字符串表示""" return self.text
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Generated by 'django-admin startproject' using Django 1.8.5. For more information on this file, see https://docs.djangoproject.com/en/1.8/topics/settings/ For the full list of settings and their values, see https://docs.djangoproject.com/en/1.8/ref/settings/ """ # Build paths inside the project like this: os.path.join(BASE_DIR, ...) import os import django_heroku BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) # Quick-start development settings - unsuitable for production # See https://docs.djangoproject.com/en/1.8/howto/deployment/checklist/ # SECURITY WARNING: keep the secret key used in production secret! SECRET_KEY = 'o47!#$sbu_&=)pnbk63ra!hjbx@+pc=2j42cf(&mx82&hs&ph_' # SECURITY WARNING: don't run with debug turned on in production! DEBUG = True ALLOWED_HOSTS = [] # Application definition INSTALLED_APPS = ( 'whitenoise.runserver_nostatic', 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', #my app 'learning_logs', 'users', #other app 'bootstrap3', ) MIDDLEWARE = [ 'django.middleware.clickjacking.XFrameOptionsMiddleware', 'whitenoise.middleware.WhiteNoiseMiddleware', ] MIDDLEWARE_CLASSES = ( 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.auth.middleware.SessionAuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', 'django.middleware.security.SecurityMiddleware', ) ROOT_URLCONF = 'learning_log.urls' TEMPLATES = [ { 'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': [], 'APP_DIRS': True, 'OPTIONS': { 'context_processors': [ 'django.template.context_processors.debug', 'django.template.context_processors.request', 'django.contrib.auth.context_processors.auth', 'django.contrib.messages.context_processors.messages', ], }, }, ] WSGI_APPLICATION = 'learning_log.wsgi.application' # Database # https://docs.djangoproject.com/en/1.8/ref/settings/#databases DATABASES = { 'default': { 'ENGINE': 'django.db.backends.sqlite3', 'NAME': os.path.join(BASE_DIR, 'db.sqlite3'), } } # Internationalization # https://docs.djangoproject.com/en/1.8/topics/i18n/ LANGUAGE_CODE = 'en-us' TIME_ZONE = 'UTC' USE_I18N = True USE_L10N = True USE_TZ = True LOGIN_URL = '/users/login/' # Static files (CSS, JavaScript, Images) # https://docs.djangoproject.com/en/1.8/howto/static-files/ STATIC_URL = '/static/' MEDIA_URL = '/media/' MEDIA_ROOT = os.path.join(BASE_DIR, 'media') STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles') if os.getenv('DATABASE_URL') is not None: import dj_database_url DATABASES['default'] = dj_database_url.config() SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https') ALLOWED_HOSTS = ['stark-anchorage-08076.herokuapp.com'] DEBUG = False BASE_DIR = os.path.dirname(os.path.abspath(__file__)) STATICFILES_DIRS = ( os.path.join(BASE_DIR, 'static'), ) django_heroku.settings(locals()) ``` views.py ``` from django.shortcuts import render from .models import Topic, Entry, Root, Suf_Pre_fix from django.http import HttpResponseRedirect, Http404 from django.core.urlresolvers import reverse from .forms import TopicForm, EntryForm, RootForm from django.contrib.auth.decorators import login_required from .help import Help from django.contrib.auth.models import User # Create your views here. def index(request): return render(request, 'learning_logs/index.html') @login_required def topics(request): topics = Topic.objects.order_by('date_added') context = {'topics': topics} return render(request, 'learning_logs/topics.html', context) @login_required def topic(request, topic_id): topic = Topic.objects.get(id=topic_id) entries = topic.entry_set.order_by('-date_added') context = {'topic': topic,'entries': entries} return render(request, 'learning_logs/topic.html', context) @login_required def new_topic(request): if request.method != 'POST': form = TopicForm() else: form = TopicForm(request.POST) if form.is_valid(): new_topic = form.save(commit=False) new_topic.owner = request.user new_topic.edit_able = request.POST.getlist("edit_able") new_topic.save() return HttpResponseRedirect(reverse('learning_logs:topics')) context = {'form': form, 'users':Help().users()} return render(request, 'learning_logs/new_topic.html', context) @login_required def new_entry(request, topic_id): topic = Topic.objects.get(id=topic_id) if request.method != 'POST': form = EntryForm() else: form = EntryForm(data=request.POST) if form.is_valid(): new_entry = form.save(commit=False) new_entry.topic = topic new_entry.edit_able = request.POST.getlist("edit_able") new_entry.save() return HttpResponseRedirect(reverse('learning_logs:topic',args=[topic_id])) context = {'topic':topic, 'form': form, 'users':Help().users()} return render(request, 'learning_logs/new_entry.html', context) @login_required def edit_entry(request, entry_id): entry = Entry.objects.get(id=entry_id) topic = entry.topic if not Help().check_user(request.user,entry.edit_able) or not Help().check_user(request.user,topic.edit_able): raise Http404 if request.method != 'POST': form = EntryForm(instance=entry) else: form = EntryForm(instance=entry, data=request.POST) if form.is_valid(): edit_entry = form.save(commit=False) edit_entry.edit_able = request.POST.getlist("edit_able") edit_entry.save() return HttpResponseRedirect(reverse('learning_logs:topic',args=[topic.id])) context = {'entry': entry, 'topic': topic, 'form': form ,'users':Help().users()} return render(request, 'learning_logs/edit_entry.html', context) @login_required def roots(request): roots = Root.objects.order_by('date_added') context = {'roots': roots} return render(request, 'learning_logs/roots.html', context) def root(request, root_id): root = Root.objects.get(id=root_id) things = root.things.order_by('-date_added') context = {'root':root, 'things':things} return render(request, 'learning_logs/root.html', context) ``` help.py ``` from django.contrib.auth.models import User class Help(): def __init__(self): pass def choices(self): users=User.objects.all() choices=[] a=1 for user in users: choices.append((a,str(user))) a+=1 return choices def check_user(self,user,users): try: str(users).index(str(user)) except: return False else: return True def users(self): users=[] for user in User.objects.all(): users.append(str(user)) return users def test_list(self,list1): for item in list1: print(type(item)) def test_word(self,item): print(item,type(item)) ```
pycharm编写django项目导入pymsql报错:ModuleNotFoundError: No module named 'pymysql'
我是在阿里云服务器上简历的Django 项目,然后通过pycharm下载下来进行编写的。还没开始写项目呢,配置settings时,我在pycharm上在init里面导入了pymysql,没报错。但是在服务器上runserver的时候就报错了。我是小白,现在不知道咋努力,没有思路,各位大佬帮我看看
No module named 'django.db.backends.mysql
![图片说明](https://img-ask.csdn.net/upload/201708/16/1502882500_765584.png) 在本地测试一切正常,一旦上传服务器就报这样的错误。python3.4+mysql5.6+pymysql
执行 python manage.py makemigrations 提示错误
Traceback (most recent call last): File "manage.py", line 23, in <module> main() File "manage.py", line 19, in main execute_from_command_line(sys.argv) File "D:\codeProgram\python3.7\lib\site-packages\django\core\management\__init__.py", line 381, in execute_from_command_line utility.execute() File "D:\codeProgram\python3.7\lib\site-packages\django\core\management\__init__.py", line 357, in execute django.setup() File "D:\codeProgram\python3.7\lib\site-packages\django\__init__.py", line 24, in setup apps.populate(settings.INSTALLED_APPS) File "D:\codeProgram\python3.7\lib\site-packages\django\apps\registry.py", line 114, in populate app_config.import_models() File "D:\codeProgram\python3.7\lib\site-packages\django\apps\config.py", line 211, in import_models self.models_module = import_module(models_module_name) File "D:\codeProgram\python3.7\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 "D:\codeStudy\django企业开发实战\typeidea\typeidea\blog\models.py", line 8, in <module> class Category(models.Model): File "D:\codeStudy\django企业开发实战\typeidea\typeidea\blog\models.py", line 20, in Category owner = models.ForeignKey(User, verbose_name="作者") TypeError: __init__() missing 1 required positional argument: 'on_delete' ``` # -*- coding: utf-8 -*- from __future__ import unicode_literals from django.contrib.auth.models import User from django.db import models class Category(models.Model): STATUS_NORMAL = 1 STATUS_DELETE = 0 STATUS_ITEMS = ( (STATUS_NORMAL, '正常'), (STATUS_DELETE, '删除'), ) name = models.CharField(max_length=50, verbose_name="名称") status = models.PositiveIntegerField( default=STATUS_NORMAL, choices=STATUS_ITEMS, verbose_name="状态") is_nav = models.BooleanField(default=False, verbose_name="是否为导航") owner = models.ForeignKey(User, verbose_name="作者") created_time = models.DateTimeField(auto_now_add=True, verbose_name="创建时间") class Meta: verbose_name = verbose_name_plural = '分类' class Tag(models.Model): STATUS_NORMAL = 1 STATUS_DELETE = 0 STATUS_ITEMS = ( (STATUS_NORMAL, '正常'), (STATUS_DELETE, '删除'), ) name = models.CharField(max_length=10, verbose_name="名称") status = models.PositiveIntegerField( default=STATUS_NORMAL, choices=STATUS_ITEMS, verbose_name="状态") owner = models.ForeignKey(User, verbose_name="作者") created_time = models.DateTimeField(auto_now_add=True, verbose_name="创建时间") class Meta: verbose_name = verbose_name_plural = '标签' class Post(models.Model): STATUS_NORMAL = 1 STATUS_DELETE = 0 STATUS_DRAFT = 2 STATUS_ITEMS = ( (STATUS_NORMAL, '正常'), (STATUS_DELETE, '删除'), (STATUS_DRAFT, '草稿'), ) title = models.CharField(max_length=255, verbose_name="标题") desc = models.CharField(max_length=1024, blank=True, verbose_name="摘要") content = models.TextField(verbose_name="正文", help_text="正文必须为MarkDown格式") status = models.PositiveIntegerField( default=STATUS_NORMAL, choices=STATUS_ITEMS, verbose_name="状态") category = models.ForeignKey(Category, verbose_name="分类") tag = models.ManyToManyField(Tag, verbose_name="标签") owner = models.ForeignKey(User, verbose_name="作者") created_time = models.DateTimeField(auto_now_add=True, verbose_name="创建时间") class Meta: verbose_name = verbose_name_plural = "文章" ```
django.db.utils.InternalError: (1050, "Table 'django_content_type' already exists") 迁移文件建立数据表的时候一直报错
django.db.utils.InternalError: (1050, "Table 'django_content_type' already exists") 在网上看到很多的方法,大概都是 先删除 所有的迁移文件, 再删除 数据库中对应的 Django_migrations 表里面的所有数据 之后再进行创建迁移文件然后再执行创建数据表的操作,但是报 没有应用啥啥啥的错误。。。 接着执行: python manage.py migrate booktest --fake 结果再执行 : python manage.py migrate 还是报 1050 的错误。。。。。。。。 下面附上详细报错信息,求网友大哥们解答~~!! (django_py3) huangdonglin@huangdonglin-virtual-machine:~/django_show/test2$ python manage.py migrate Operations to perform: Synchronize unmigrated apps: messages, staticfiles Apply all migrations: admin, booktest, sessions, auth, contenttypes Synchronizing apps without migrations: Creating tables... Running deferred SQL... Installing custom SQL... Running migrations: Rendering model states... DONE Applying contenttypes.0001_initial...Traceback (most recent call last): File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/backends/utils.py", line 62, in execute return self.cursor.execute(sql) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/backends/mysql/base.py", line 124, in execute return self.cursor.execute(query, args) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/cursors.py", line 170, in execute result = self._query(query) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/cursors.py", line 328, in _query conn.query(q) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/connections.py", line 517, in query self._affected_rows = self._read_query_result(unbuffered=unbuffered) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/connections.py", line 732, in _read_query_result result.read() File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/connections.py", line 1075, in read first_packet = self.connection._read_packet() File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/connections.py", line 684, in _read_packet packet.check_error() File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/protocol.py", line 220, in check_error err.raise_mysql_exception(self._data) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/err.py", line 109, in raise_mysql_exception raise errorclass(errno, errval) pymysql.err.InternalError: (1050, "Table 'django_content_type' already exists") The above exception was the direct cause of the following exception: Traceback (most recent call last): File "manage.py", line 10, in <module> execute_from_command_line(sys.argv) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/core/management/__init__.py", line 338, in execute_from_command_line utility.execute() File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/core/management/__init__.py", line 330, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/core/management/base.py", line 390, in run_from_argv self.execute(*args, **cmd_options) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/core/management/base.py", line 441, in execute output = self.handle(*args, **options) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/core/management/commands/migrate.py", line 221, in handle executor.migrate(targets, plan, fake=fake, fake_initial=fake_initial) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/migrations/executor.py", line 110, in migrate self.apply_migration(states[migration], migration, fake=fake, fake_initial=fake_initial) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/migrations/executor.py", line 147, in apply_migration state = migration.apply(state, schema_editor) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/migrations/migration.py", line 115, in apply operation.database_forwards(self.app_label, schema_editor, old_state, project_state) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/migrations/operations/models.py", line 59, in database_forwards schema_editor.create_model(model) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/backends/base/schema.py", line 286, in create_model self.execute(sql, params or None) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/backends/base/schema.py", line 111, in execute cursor.execute(sql, params) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/backends/utils.py", line 79, in execute return super(CursorDebugWrapper, self).execute(sql, params) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/backends/utils.py", line 64, in execute return self.cursor.execute(sql, params) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/utils.py", line 97, in __exit__ six.reraise(dj_exc_type, dj_exc_value, traceback) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/utils/six.py", line 658, in reraise raise value.with_traceback(tb) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/backends/utils.py", line 62, in execute return self.cursor.execute(sql) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/backends/mysql/base.py", line 124, in execute return self.cursor.execute(query, args) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/cursors.py", line 170, in execute result = self._query(query) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/cursors.py", line 328, in _query conn.query(q) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/connections.py", line 517, in query self._affected_rows = self._read_query_result(unbuffered=unbuffered) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/connections.py", line 732, in _read_query_result result.read() File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/connections.py", line 1075, in read first_packet = self.connection._read_packet() File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/connections.py", line 684, in _read_packet packet.check_error() File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/protocol.py", line 220, in check_error err.raise_mysql_exception(self._data) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/err.py", line 109, in raise_mysql_exception raise errorclass(errno, errval)
django安装后使用 mange.py错误,求解
在ubuntu下安装了django 1.9, 使用manage.py时有报错:(python版本为2.7和3.4) 比如./manage.py runserver 8888 ``` fenice@fenice:~/WorkSpace/django/mysite$ ./manage.py startapp blog Traceback (most recent call last): File "./manage.py", line 10, in <module> execute_from_command_line(sys.argv) File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/core/management/__init__.py", line 331, in execute_from_command_line utility.execute() File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/core/management/__init__.py", line 305, in execute django.setup() File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/__init__.py", line 18, in setup apps.populate(settings.INSTALLED_APPS) File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/apps/registry.py", line 115, in populate app_config.ready() File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/admin/apps.py", line 22, in ready self.module.autodiscover() File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/admin/__init__.py", line 26, in autodiscover autodiscover_modules('admin', register_to=site) File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/utils/module_loading.py", line 50, in autodiscover_modules import_module('%s.%s' % (app_config.name, module_to_search)) File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module __import__(name) File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/auth/admin.py", line 7, in <module> from django.contrib.auth.forms import ( File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/auth/forms.py", line 259, in <module> class SetPasswordForm(forms.Form): File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/auth/forms.py", line 269, in SetPasswordForm help_text=password_validation.password_validators_help_text_html()) File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/auth/password_validation.py", line 85, in password_validators_help_text_html help_texts = password_validators_help_texts(password_validators) File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/auth/password_validation.py", line 74, in password_validators_help_texts password_validators = get_default_password_validators() File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/utils/lru_cache.py", line 101, in wrapper result = user_function(*args, **kwds) File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/auth/password_validation.py", line 21, in get_default_password_validators return get_password_validators(settings.AUTH_PASSWORD_VALIDATORS) File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/auth/password_validation.py", line 32, in get_password_validators validators.append(klass(**validator.get('OPTIONS', {}))) File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/auth/password_validation.py", line 164, in __init__ with open(password_list_path) as f: IOError: [Errno 2] No such file or directory: u'/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/auth/common-passwords.txt.gz' ```
Django执行python manage.py makemigrations 报错,数据库是postgresql,大神救救孩子
Traceback (most recent call last): File "D:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\django\db\backends\base\base.py", line 220, in ensure_connection self.connect() File "D:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\django\utils\asyncio.py", line 26, in inner return func(*args, **kwargs) File "D:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\django\db\backends\base\base.py", line 197, in connect self.connection = self.get_new_connection(conn_params) File "D:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\django\utils\asyncio.py", line 26, in inner return func(*args, **kwargs) File "D:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\django\db\backends\postgresql\base.py", line 185, in get_new_connection connection = Database.connect(**conn_params) File "D:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\psycopg2\__init__.py", line 126, in connect conn = _connect(dsn, connection_factory=connection_factory, **kwasync) psycopg2.OperationalError The above exception was the direct cause of the following exception: Traceback (most recent call last): File "manage.py", line 21, in <module> main() File "manage.py", line 17, in main execute_from_command_line(sys.argv) File "D:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\django\core\management\__init__.py", line 401, in execute_from_command_line utility.execute() File "D:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\django\core\management\__init__.py", line 395, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "D:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\django\core\management\base.py", line 328, in run_from_argv self.execute(*args, **cmd_options) File "D:\Program 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