摘要：plt.rcParams['font.family'] = 'Arial Unicode MS' 阅读全文

摘要：安装并激活 jupyter_contrib_nbextensions， 为了快速安装的速度，先临时使用清华的镜像，这样并不会改变默认的pip参数。 pip install -i https://pypi.tuna.tsinghua.edu.cn/simple flask pip install ju 阅读全文

摘要：import unittest import matplotlib.pyplot as plt """简易散点图""" class MyTestCase(unittest.TestCase): def test_something(self): self.assertEqual(True, Fals 阅读全文

摘要：import unittest import matplotlib.pyplot as plt class MyTestCase(unittest.TestCase): def test_demo3(self): """简易线性图""" plt.style.use('seaborn-whitegri 阅读全文

摘要：pip3安装 pip3 install matplotlib -i https://pypi.tuna.tsinghua.edu.cn/simple import unittest import matplotlib.pyplot as plt class MyTestCase(unittest.T 阅读全文