Question

我是heroku的新手，我尝试了一个没有css的简单django应用程序。

但我刚刚在我的应用程序中添加了一个css文件，当我这样做时：

git push heroku master

静态文件集合失败：

[...]
-----> Collecting static files
Traceback (most recent call last):
  File "manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "/tmp/build_2unndirli15s7/.heroku/venv/lib/python2.7/site-packages/django/core/management/__init__.py", line 443, in execute_from_command_line
    utility.execute()
  File "/tmp/build_2unndirli15s7/.heroku/venv/lib/python2.7/site-packages/django/core/management/__init__.py", line 382, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/tmp/build_2unndirli15s7/.heroku/venv/lib/python2.7/site-packages/django/core/management/base.py", line 196, in run_from_argv
    self.execute(*args, **options.__dict__)
  File "/tmp/build_2unndirli15s7/.heroku/venv/lib/python2.7/site-packages/django/core/management/base.py", line 232, in execute
    output = self.handle(*args, **options)
  File "/tmp/build_2unndirli15s7/.heroku/venv/lib/python2.7/site-packages/django/core/management/base.py", line 371, in handle
    return self.handle_noargs(**options)
  File "/tmp/build_2unndirli15s7/.heroku/venv/lib/python2.7/site-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 163, in handle_noargs
    collected = self.collect()
  File "/tmp/build_2unndirli15s7/.heroku/venv/lib/python2.7/site-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 104, in collect
    for path, storage in finder.list(self.ignore_patterns):
  File "/tmp/build_2unndirli15s7/.heroku/venv/lib/python2.7/site-packages/django/contrib/staticfiles/finders.py", line 105, in list
    for path in utils.get_files(storage, ignore_patterns):
  File "/tmp/build_2unndirli15s7/.heroku/venv/lib/python2.7/site-packages/django/contrib/staticfiles/utils.py", line 25, in get_files
    directories, files = storage.listdir(location)
  File "/tmp/build_2unndirli15s7/.heroku/venv/lib/python2.7/site-packages/django/core/files/storage.py", line 235, in listdir
    for entry in os.listdir(path):
OSError: [Errno 2] No such file or directory: '/home/kevin/web/django/appheroku/blogapp/static'
 !     Heroku push rejected, failed to compile Python/django app

To git@heroku.com:[...]
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'git@heroku.com:[...]'

这是我的settings.py：

[...]
STATIC_ROOT = '/home/kevin/web/django/appheroku/staticfiles'

STATIC_URL = '/static/'

STATICFILES_DIRS = (
    '/home/kevin/web/django/appheroku/blogapp/static',
)
[...]

urls.py:

 [...]
 if settings.DEBUG:
   urlpatterns += staticfiles_urlpatterns()

Procfile：

web: python appheroku/manage.py collectstatic --noinput; bin/gunicorn_django --workers=4 --bind=0.0.0.0:$PORT appheroku/monblog/settings.py

似乎即使'/ home / kevin / web / django / appheroku / blogapp / static'目录存在，也未检测到，我无法弄清楚原因。：（

请帮帮我^^

编辑：

现在我的settings.py看起来像这样：

import os
PROJECT_ROOT = os.path.abspath(os.path.dirname(__file__))
PROJECT_DIR = os.path.join(PROJECT_ROOT,'../blogapp')
[...]
STATIC_ROOT = os.path.join(PROJECT_ROOT,'staticfiles/')
STATIC_URL = '/static/'
STATICFILES_DIRS = (
    os.path.join(PROJECT_DIR,'static/'),
)
[...]

现在，静态文件收集步骤似乎运行良好：

 -----> Collecting static files
        74 static files copied.

还有另一个问题：在我的proc文件中，找不到'appheroku / manage.py'，'bin / gunicorn_django'和'appheroku / monblog / settings.py'。我修复了它，现在我的procfile看起来像这样：

web: python manage.py collectstatic --noinput; gunicorn_django --workers=4 --bind=0.0.0.0:$PORT monblog.settings

该应用程序不再崩溃，但仍然没有CSS。这是日志：

'2012-05-31T17:35:16+00:00 heroku[router]: GET xxxx-xxxx-number.herokuapp.com/ dyno=web.1 queue=0 wait=0ms service=85ms status=200 bytes=1054
2012-05-31T17:35:17+00:00 heroku[router]: GET xxxx-xxxx-number.herokuapp.com/static/css/style.css dyno=web.1 queue=0 wait=0ms service=5ms status=404 bytes=2088
2012-05-31T17:35:17+00:00 heroku[router]: GET xxxx-xxxx-number.herokuapp.com/static/js/jquery-1.7.2.min.js dyno=web.1 queue=0 wait=0ms service=5ms status=404 bytes=2115'

EDIT3：

是的！它工作^^ 问题发生在我的urls.py.我写道：

[...]
if not settings.DEBUG:
   urlpatterns += staticfiles_urlpatterns()

而不是

 [...]
 if settings.DEBUG:
   urlpatterns += staticfiles_urlpatterns()

错误不在我的留言中..是的，真的很难帮助我。（对不起）我觉得很蠢^^'

Answer 1

问题是在Heroku服务器中找不到用于STATIC_ROOT的绝对路径。

要解决此问题，请考虑以下方法。

在你的settings.py中：

PROJECT_ROOT = os.path.abspath(os.path.dirname(__file__))
STATIC_ROOT= os.path.join(PROJECT_DIR,'staticfiles/')
STATICFILES_DIRS = (
    os.path.join(PROJECT_ROOT,'static/'),
)

Answer 2

你在路上。发生的事情是Heroku正在尝试使用你机器上本地存在的STATICFILES_DIRS设置（/ home / kevin / web / django / appheroku / blogapp / static），但Heroku服务器上不会存在。

一个简单的解决方案是从staticfiles_dir变量中删除该行，以便：

STATICFILES_DIRS = ()

然后您的默认STATICFILES_FINDERS将启动，您应该在本地运行您的应用程序以及在Heroku上部署。

Answer 3

对于像我这样进来的人：

像@eliotk暗示，

PROJECT_ROOT = os.path.abspath(os.path.dirname(__file__))
STATIC_ROOT= os.path.join(PROJECT_DIR,'staticfiles/')
STATICFILES_DIRS = ()

这是您要避免FileNotFoundError: [Errno 2] No such file or directory:错误或OSError: [Errno 30] Read-only file system:错误的配置。

Django heroku静态目录

3 个答案: