使用github的API接口获取项目信息并生成图形化展示
利用github提供的API接口:https://api.github.com/search/repositories?q=language:python&sort=stars,通过python实现对获取数据的分析展示。
范例代码:
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| 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)
if r.status_code != 200: print(f'连接失败,请检查网络连接') else: repo_dicts = r.json()['items'] names, plot_dicts = [], []
for repo_dict in repo_dicts: names.append(repo_dict['name']) plot_dict = { 'value':repo_dict['stargazers_count'], 'label':repo_dict['description'], 'xlink':repo_dict['html_url'] } plot_dicts.append(plot_dict) my_style = LS('#333366', base_style=LCS)
my_config = pygal.Config() my_config.x_label_rotation = 45 my_config.show_legend = False my_config.title_font_size = 24 my_config.label_font_size = 14 my_config.major_label_font_size = 18 my_config.truncate_label = 15 my_config.show_y_guides = False my_config.width = 1000
chart = pygal.Bar(my_config, style=my_style) chart.title = 'Github上的Python项目排名' chart.x_labels = names
chart.add('',plot_dicts) chart.render_to_file('python_repos2.svg')
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最终展示如下: