python - Django Pyinstaller .EXE 给我 ModuleNotFoundError : No module named 'app.urls'

Question

我正在尝试使用 Pyinstaller 编译的 EXE 文件来运行 Django 项目。但是，当我使用此命令运行已编译的 .EXE 文件时，我收到 ModuleNotFoundError: No module named 'app.urls' 和另一个 OsError: [WinError 123]。稍后我将解释如何设置这些东西。

这是我运行 .EXE 文件时的完整错误:

C:\Users\omen\Desktop\dist\dj>dj.exe runserver
Watching for file changes with StatReloader
Performing system checks...

Exception in thread django-main-thread:
Traceback (most recent call last):
  File "threading.py", line 917, in _bootstrap_inner
  File "threading.py", line 865, in run
  File "site-packages\django\utils\autoreload.py", line 54, in wrapper
  File "C:\Users\omen\Desktop\dist\dj\django\core\management\commands\runserver.py", line 117, in inner_run
    self.check(display_num_errors=True)
  File "site-packages\django\core\management\base.py", line 390, in check
  File "site-packages\django\core\management\base.py", line 377, in _run_checks
  File "site-packages\django\core\checks\registry.py", line 72, in run_checks
  File "site-packages\django\core\checks\urls.py", line 40, in check_url_namespaces_unique
  File "site-packages\django\core\checks\urls.py", line 57, in _load_all_namespaces
  File "site-packages\django\utils\functional.py", line 80, in __get__
  File "site-packages\django\urls\resolvers.py", line 584, in url_patterns
  File "site-packages\django\utils\functional.py", line 80, in __get__
  File "site-packages\django\urls\resolvers.py", line 577, in urlconf_module
  File "importlib\__init__.py", line 127, in import_module
  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 "C:\Users\omen\Anaconda3\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 627, in exec_module
    exec(bytecode, module.__dict__)
  File "dj\dj\urls.py", line 22, in <module>
  File "site-packages\django\urls\conf.py", line 34, in include
  File "importlib\__init__.py", line 127, in import_module
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 965, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'app.urls'

Traceback (most recent call last):
  File "dj\manage.py", line 24, in <module>
  File "dj\manage.py", line 20, in main
  File "site-packages\django\core\management\__init__.py", line 381, in execute_from_command_line
  File "site-packages\django\core\management\__init__.py", line 375, in execute
  File "site-packages\django\core\management\base.py", line 323, in run_from_argv
  File "C:\Users\omen\Desktop\dist\dj\django\core\management\commands\runserver.py", line 60, in execute
    super().execute(*args, **options)
  File "site-packages\django\core\management\base.py", line 364, in execute
  File "C:\Users\omen\Desktop\dist\dj\django\core\management\commands\runserver.py", line 95, in handle
    self.run(**options)
  File "C:\Users\omen\Desktop\dist\dj\django\core\management\commands\runserver.py", line 102, in run
    autoreload.run_with_reloader(self.inner_run, **options)
  File "site-packages\django\utils\autoreload.py", line 598, in run_with_reloader
  File "site-packages\django\utils\autoreload.py", line 583, in start_django
  File "site-packages\django\utils\autoreload.py", line 301, in run
  File "site-packages\django\utils\autoreload.py", line 307, in run_loop
  File "site-packages\django\utils\autoreload.py", line 347, in tick
  File "site-packages\django\utils\autoreload.py", line 363, in snapshot_files
  File "site-packages\django\utils\autoreload.py", line 262, in watched_files
  File "site-packages\django\utils\autoreload.py", line 103, in iter_all_python_module_files
  File "site-packages\django\utils\autoreload.py", line 139, in iter_modules_and_files
  File "pathlib.py", line 1339, in exists
  File "pathlib.py", line 1161, in stat
OSError: [WinError 123] La syntaxe du nom de fichier, de répertoire ou de volume est incorrecte: '<frozen importlib._bootstrap>'
[11168] Failed to execute script manage

首先，我使用以下命令安装了 Pyinstaller 和其他依赖项:

conda install -c conda-forge pyinstaller
conda install django
conda install -c conda-forge gdal
conda install -c anaconda psycopg2

然后，我在 Windows 10 计算机上为 GDAL 安装了 OSGeo4W64。

我在settings.py中添加了这个:

import os


if os.name == 'nt':
    import platform
    OSGEO4W = r"C:\OSGeo4W"
    if '64' in platform.architecture()[0]:
        OSGEO4W += "64"
    assert os.path.isdir(OSGEO4W), "Directory does not exist: " + OSGEO4W
    os.environ['OSGEO4W_ROOT'] = OSGEO4W
    os.environ['GDAL_DATA'] = OSGEO4W + r"\share\gdal"
    os.environ['PROJ_LIB'] = OSGEO4W + r"\share\proj"
    os.environ['PATH'] = OSGEO4W + r"\bin;" + os.environ['PATH']

os.environ['DJANGO_SETTINGS_MODULE'] = 'dj.settings'

SETTINGS_PATH = os.path.dirname(os.path.dirname(__file__))

TEMPLATE_DIRS = (
    os.path.join(SETTINGS_PATH, 'templates'),
)

GEOS_LIBRARY_PATH = r'C:\OSGeo4W64\bin\geos_c.dll'
GDAL_LIBRARY_PATH = r'C:\OSGeo4W64\bin\gdal204.dll'

我还使用此命令生成了一个规范文件:

pyi-makespec dj/manage.py

这是生成的manage.spec:(我在 datas 中添加了 templates 文件夹，但它不起作用...)

# -*- mode: python ; coding: utf-8 -*-

block_cipher = None


a = Analysis(['dj\\manage.py'],
             pathex=['C:\\Users\\omen\\Desktop'],
             binaries=[],
             datas=[('app/templates','app/templates')],
             hiddenimports=[],
             hookspath=[],
             runtime_hooks=[],
             excludes=[],
             win_no_prefer_redirects=False,
             win_private_assemblies=False,
             cipher=block_cipher,
             noarchive=False)
pyz = PYZ(a.pure, a.zipped_data,
             cipher=block_cipher)
exe = EXE(pyz,
          a.scripts,
          [],
          exclude_binaries=True,
          name='manage',
          debug=False,
          bootloader_ignore_signals=False,
          strip=False,
          upx=True,
          console=True )
coll = COLLECT(exe,
               a.binaries,
               a.zipfiles,
               a.datas,
               strip=False,
               upx=True,
               upx_exclude=[],
               name='manage')

然后我使用以下命令生成了项目:

pyinstaller --name=dj dj/manage.py

我还编辑了 libgdal.py 以具有以下内容:

# Custom library path set?
try:
    from django.conf import settings
    lib_path = settings.GDAL_LIBRARY_PATH
except (AttributeError, ImportError, ImproperlyConfigured, OSError):
    lib_path = None

这是我的主要 urls.py:

from django.contrib import admin
from django.urls import path
from django.urls import include, path

urlpatterns = [
    path('admin/', admin.site.urls),
    path('', include('app.urls')),
]

这是 INSTALLED_APPS:

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'app'
]

请帮忙!!!

Answer 1

我能够解决这个问题...

这是我所做的:

1. 使用 pyi-makespec dj/manage.py 生成规范文件
2. 在隐藏导入中添加 app.url，例如 hiddenimports=['app.urls',],
3. 改用此命令pyinstaller manage.spec

终于!!!