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python - 无法在 Django 中加载张量流

问题描述

我正在尝试使用 tensorflow 构建应用程序，但是当我在 django 中包含 tensorflow 并尝试启动开发服务器时，出现如下错误。

Traceback (most recent call last):
  File "manage.py", line 15, in <module>
    execute_from_command_line(sys.argv)
  File "/usr/local/lib/python3.7/site-packages/django/core/management/__init__.py", line 371, in execute_from_command_line
    utility.execute()
  File "/usr/local/lib/python3.7/site-packages/django/core/management/__init__.py", line 365, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/usr/local/lib/python3.7/site-packages/django/core/management/base.py", line 288, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/usr/local/lib/python3.7/site-packages/django/core/management/commands/runserver.py", line 61, in execute
    super().execute(*args, **options)
  File "/usr/local/lib/python3.7/site-packages/django/core/management/base.py", line 335, in execute
    output = self.handle(*args, **options)
  File "/usr/local/lib/python3.7/site-packages/django/core/management/commands/runserver.py", line 98, in handle
    self.run(**options)
  File "/usr/local/lib/python3.7/site-packages/django/core/management/commands/runserver.py", line 105, in run
    autoreload.main(self.inner_run, None, options)
  File "/usr/local/lib/python3.7/site-packages/django/utils/autoreload.py", line 317, in main
    python_reloader(wrapped_main_func, args, kwargs)
  File "/usr/local/lib/python3.7/site-packages/django/utils/autoreload.py", line 296, in python_reloader
    reloader_thread()
  File "/usr/local/lib/python3.7/site-packages/django/utils/autoreload.py", line 274, in reloader_thread
    change = fn()
  File "/usr/local/lib/python3.7/site-packages/django/utils/autoreload.py", line 203, in code_changed
    for filename in gen_filenames():
  File "/usr/local/lib/python3.7/site-packages/django/utils/autoreload.py", line 101, in gen_filenames
    [filename.__file__ for filename in new_modules
  File "/usr/local/lib/python3.7/site-packages/django/utils/autoreload.py", line 102, in <listcomp>
    if hasattr(filename, '__file__')])
  File "/usr/local/lib/python3.7/site-packages/tensorflow/__init__.py", line 50, in __getattr__
    module = self._load()
  File "/usr/local/lib/python3.7/site-packages/tensorflow/__init__.py", line 44, in _load
    module = _importlib.import_module(self.__name__)
  File "/usr/local/lib/python3.7/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 965, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'tensorflow_core.keras'

谁能帮我解决这个问题。

但是我可以在 python 解释器中导入 from tensorflow import keras，我在 python3.7 上运行，tensorflow=2.1.0，Django=2.0.7

标签： pythondjangotensorflow

解决方案

基本上，从控制台，我猜测 Django 自动重新加载时存在问题。当检测到任何更改时，通常会发生自动重新加载。我刚刚将我的 Django 版本从 2.X 升级到 3.x，这解决了我的问题。

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