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python_repos.py
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python_repos.py
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import requests
import pygal
from pygal.style import LightColorizedStyle as LCS
from pygal.style import LightenStyle as LS
# Make an API call and store the response.
url = 'https://api.github.com/search/repositories?q=language:python&sort=stars'
r = requests.get(url)
print("Status code: " + str(r.status_code))
# Store API response in a variable.
response_dict = r.json()
# Process results.
print(response_dict.keys())
print("Total repositories: " + str(response_dict['total_count']))
# Explore information about the repositories.
repo_dicts = response_dict['items']
print("Repositories returned: " + str(len(repo_dicts)))
# Examine the first repository.
repo_dict = repo_dicts[0]
print()
print("Keys: " + str(len(repo_dict)))
for key in sorted(repo_dict.keys()):
print(key)
names = []
stars = []
plot_dicts = []
print()
print("Selected information about each repository: ")
for repo_dict in repo_dicts:
names.append(repo_dict['name'])
stars.append(repo_dict['stargazers_count'])
plot_dict = {
'value': repo_dict['stargazers_count'],
'label': repo_dict['description'],
'xlink': repo_dict['html_url'],
}
plot_dicts.append(plot_dict)
print()
print('Name: ' + repo_dict['name'])
print('Owner: ' + repo_dict['owner']['login'])
print('Stars: ' + str(repo_dict['stargazers_count']))
print('Repository: ' + repo_dict['html_url'])
print('Created: ' + repo_dict['created_at'])
print('Updated: ' + repo_dict['updated_at'])
print('Description: ' + repo_dict['description'])
# Make visualization.
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(style=my_style, x_label_rotation=45, show_legend=False)
chart = pygal.Bar(my_config, style=my_style)
chart.title = 'Most-Starred Python Projects on GitHub'
chart.x_labels = names
chart.add('', plot_dicts)
chart.render_to_file('python_repos.svg')