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别人的python的Django代码: #!/usr/bin/env python import os import sys if __name__ == "__main__": os.environ.setdefault("DJANGO_SETTINGS_MODULE", "conf.development.settings") try: from django.core.management import execute_from_command_line except ImportError as exc: raise ImportError( "Couldn’t import Django. Are you sure it’s installed and " "available on your PYTHONPATH environment variable? Did you " "forget to activate a virtual environment?" ) from exc execute_from_command_line(sys.argv) 运行 ./manage.py migrate 出错: 其中: 之前是: Python 2.7.10 现在已经切换为: Python 3.6.4 了,还是出错: 再去换另外一个python 3的解析器: 结果: 问题依旧。 然后想到了: 估计是默认解析器的问题,换成Python3: ➜ NaturlingCmsServer git:(master) ✗ python3 ./manage.py migrate Traceback (most recent call last): File "/usr/local/Cellar/python/3.6.4_4/Frameworks/Python.framework/Versions/3.6/lib/python3.6/logging/config.py", line 558, in configure handler = self.configure_handler(handlers[name]) File "/usr/local/Cellar/python/3.6.4_4/Frameworks/Python.framework/Versions/3.6/lib/python3.6/logging/config.py", line 731, in configure_handler result = factory(**kwargs) File "/usr/local/Cellar/python/3.6.4_4/Frameworks/Python.framework/Versions/3.6/lib/python3.6/logging/__init__.py", line 1030, in __init__ StreamHandler.__init__(self, self._open()) File "/usr/local/Cellar/python/3.6.4_4/Frameworks/Python.framework/Versions/3.6/lib/python3.6/logging/__init__.py", line 1059, in _open return open(self.baseFilename, self.mode, encoding=self.encoding) FileNotFoundError: [Errno 2] No such file or directory: ‘/Users/crifan/dev/dev_root/company/naturling/projects/NaturlingCms/server/NaturlingCmsServer/logs/development.log’ During handling of the above exception, another exception occurred: Traceback (most recent call last): File "./manage.py", line 15, in execute_from_command_line(sys.argv) File "/usr/local/lib/python3.6/site-packages/django/core/management/__init__.py", line 371, in execute_from_command_line utility.execute() File "/usr/local/lib/python3.6/site-packages/django/core/management/__init__.py", line 347, in execute django.setup() File "/usr/local/lib/python3.6/site-packages/django/__init__.py", line 19, in setup configure_logging(settings.LOGGING_CONFIG, settings.LOGGING) File "/usr/local/lib/python3.6/site-packages/django/utils/log.py", line 73, in configure_logging logging_config_func(logging_settings) File "/usr/local/Cellar/python/3.6.4_4/Frameworks/Python.framework/Versions/3.6/lib/python3.6/logging/config.py", line 795, in dictConfig dictConfigClass(config).configure() File "/usr/local/Cellar/python/3.6.4_4/Frameworks/Python.framework/Versions/3.6/lib/python3.6/logging/config.py", line 566, in configure ‘%r: %s’ % (name, e)) ValueError: Unable to configure handler ‘file’: [Errno 2] No such file or directory: ‘/Users/crifan/dev/dev_root/xxx/logs/development.log’ 然后发现是: (别人少了)项目根目录中,需要创建文件夹logs,然后就可以了: 但是又有其他错误了。 【总结】 此处,由于Mac中默认的解析器是Python2, 用别人的:其自己的Mac默认解析器据说是Python3 导致此处运行: ./manage.py migrate 出错,去改为: python3 ./manage.py migrate 即可。 转载请注明:在路上 » 【已解决】Python代码运行出错:SyntaxError invalid syntax |
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