import matplotlib,requests,pygal

#加入中文显示

import matplotlib.font_manager as fm

# 解决中文乱码，本案例使用宋体字

myfont=fm.FontProperties(fname=r"C:\\Windows\\Fonts\\simsun.ttc")

def repos_hist():

#查看API速率限制

url = 'https://api.github.com/search/repositories?q=language:python&sort=stars'

r = requests.get(url)

print("Status code:",r.status_code) # 状态码200表示成功

response_dict = r.json() # 将API响应存储在一个变量里面

print("Hithub总的Python仓库数：",response_dict['total_count'])

# 探索有关仓库的信息

repo_dicts = response_dict['items']

names,stars = [],[]

for repo_dict in repo_dicts:

names.append(repo_dict['name'])

stars.append(repo_dict['stargazers_count'])

# 可视化,x_label_rotation围绕x轴旋转45度，show_legend图例隐藏与否

my_config = pygal.Config()

chart = pygal.Bar(my_config)

chart.title = 'Github最受欢迎的星标项目'

chart.x_labels = names

chart.add('星标',stars)

chart.render_to_file('python_repos.svg')

# print('查看每个python仓库的信息：\n')

# for repo_dict in repo_dicts:

# print('项目名称：',repo_dict['name'])

# print('所有者：',repo_dict['owner']['login'])

# print('星级评分：',repo_dict['stargazers_count'])

# print('项目URL：',repo_dict['html_url'])

# print('仓库描述：',repo_dict['description'])

# print('\n')

if __name__ == '__main__':

repos_hist()