我将尽我所能解释这一点,但我对PythonAnywhere有点陌生。Please upgrade your Python as Python 2.7 won't be maintained after that date.A future version of pip will drop support for Python 2
.7.More details about Python 2 support in pip, can be found at https://pip
我正在尝试使用Python2.7在PythonAnywhere上创建一个Flask web应用程序,它允许用户上传csv文件,然后将文件读取到pandas数据帧中进行处理。该程序可以处理我尝试过的一个csv文件,但不能处理其他任何文件。该程序似乎可以正常上传文件,但会抛出一条错误消息,显示为#012IOError: File xyz.csv does not exist。(file.filename, encoding='c