我正在尝试在 pygal 中创建一个条形图,该条形图使用 github 的 api 并根据星星绘制最流行的项目图表。我在下面发布了我的代码,但我无法弄清楚为什么我的图表一直显示“无数据”???有什么建议么?谢谢!
import requests
import pygal
from pygal.style import LightColorizedStyle as LCS, LightenStyle as LS
url = 'https://api.github.com/search/repositories?q=language:python&sort=stars'
r = requests.get(url)
print("Status code:", r.status_code)
response_dict = r.json()
print('Total repositories:', response_dict['total_count'])
repo_dicts = response_dict['items']
names,stars = [],[]
for repo_dict in repo_dicts:
names.append(repo_dict['name'])
stars.append(repo_dict['stargazers_count'])
my_style = LS('#333366',base_style=LCS)
chart = pygal.Bar(style=my_style,x_label_rotation=45,show_legend=False)
chart.title = 'Most Starred Python Projects on GitHub'
chart.x_labels = names
chart.add = ('',stars)
chart.render_to_file('python_repos.svg')