问题描述

1.首先安装matplotlib库和其依赖的一些其他库,例如:numpy,scipy和pandas等

2.开始进行简单的编码工作,并在PyCharm中运行,出现如下错误:

Traceback (most recent call last):
  File "J:/MyGit/pythonTest/GetTegeather/test06.py", line 4, in <module>
    import matplotlib.pyplot as plt
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python36-32\lib\site-packages\matplotlib\pyplot.py", line 115, in <module>
    _backend_mod, new_figure_manager, draw_if_interactive, _show = pylab_setup()
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python36-32\lib\site-packages\matplotlib\backends\__init__.py", line 62, in pylab_setup
    [backend_name], 0)
  File "J:\software\PyCharm 2017.3.1\helpers\pycharm_matplotlib_backend\backend_interagg.py", line 17, in <module>
    verbose = matplotlib.verbose
AttributeError: module 'matplotlib' has no attribute 'verbose'

解决方案：

1.在导入pyplot之前.需要输入如下步骤:

import matplotlib as mpl

　　mpl.use('Agg')

　　import matplotlib.pyplot as plt

　　....

2.此时运行python程序,虽然不报错,但是并没有绘图界面弹出

　　在命令号几面输入如下命令:

　　import matplotlib

　　print(matplotlib.get_backend())

　　将得到的字符串结果替换mlp.use('Agg')中Agg'即可

　　例如:我的print(matplotlib.get_backend())结果为TkAgg,替换后为:

　　mpl.use('TkAgg')

3.显示正常

4.至于原因,个人能力有限,无法解释透彻,