# Explore information about the repositories.
repo_dicts = response_dict['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)
# Make visualization.
my_style = LS('#333399', 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.force_uri_protocol = 'http'
chart.title = 'Most-Starred Python Projects on GitHub'
chart.x_labels = names
response_dict = r.json()
print(response_dict.keys())
print("total repositories: ",response_dict['total_count'])
#研究有关仓库的信息
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
my_style = LS("#333366",base_style=LCS)
#让标签绕着x轴旋转45度，并隐藏了图例
chart = pygal.Bar(style=my_style,x_label_rotation=90,show_legend=False)
chart.title='most stared python projects on github'
chart.x_labels = names
chart.add('python',stars)
chart.render_to_file('python_repos.svg')
# print("repositories returned: " ,len(repo_dicts))
# #研究第一个仓库
# repo_dict = repo_dicts[0]
# print(repo_dict)
# print("\nkeys: ",len(repo_dict))
# 研究第一个仓库
repo_dict = repo_dicts[0]
print('\nKeys: ', len(repo_dict))
for key in repo_dict.keys():
print(key)
# 3. 使用 Pygal 可视化仓库
names, stars = [], []
for repo_dict in repo_dicts:
names.append(repo_dict['name'])
stars.append(repo_dict['stargazers_count'])
# 可视化
my_style = LS('#336699', base_style=LCS)
'''
# 使用Bar() 创建一个简单的条形图，并向它传递了my_style (见❹)。我们还传递了另外两个样式实参:
# 让标签绕x 轴旋转45度 (x_label_rotation=45 )，并隐藏了图例(show_legend=False )，
# 因为我们只在图表中绘制一个数据系列。
'''
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')
# 4. 改进 Pygal 图表
names, stars, plot_dicts = [], [], []
for repo in repo_dicts:
names.append(repo['name'])
stars.append(repo['stargazers_count'])
description = repo['description']
if (not description):
description = 'description not found'
plot_dict = {
'value': repo['stargazers_count'],
'label': description,
'xlink': repo['html_url']
}
plot_dicts.append(plot_dict)
my_style = LS('#e6e600', base_style=LCS)
my_style.title_font_size = 24
my_style.label_font_size = 14
my_style.major_label_font_size = 18
my_config = pygal.Config()
my_config.x_label_rotation = 45
my_config.show_legend = False
my_config.truncate_label = 15
my_config.show_y_guides = False
my_config.width = 1000
chart = pygal.Bar(my_config, style=my_style)
#chart = pygal.Bar(style=my_style, x_label_rotation=45, show_legend=False)
chart.title = 'Python'
chart.x_labels = names
response_dict = r.json()
print("Total repositories: ", response_dict["total_count"])
# just return part of repositories
repo_dicts = response_dict["items"]
names, plot_dicts = [], []
for repo_dict in repo_dicts:
name = repo_dict["name"]
names.append(name)
plot_dicts.append({
"value": repo_dict["stargazers_count"],
"label": repo_dict["description"],
"xlink": repo_dict["html_url"],
})
my_style = LS("#336699", 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 = 18
# limit length of label
my_config.truncate_label = 15
# 隐藏水平线
my_config.show_y_guides = False
my_config.width = 1000
chart = pygal.Bar(my_config, style=my_style)
chart.title = "Most-Starred Python Projects on GitHub"
import pygal
from pygal.style import LightColorizedStyle as LCS, LightenStyle as LS
my_style = LS('#341256', base_style = LCS)
chart = pygal.Bar(style = my_style, x_label_rotation = 0, show_legend = False)
chart.title = 'PYTHON-PROJECTS'
chart.x_labels = ['awesome-python', 'public-apis', 'youtube-dl']
plot_dicts = [
{'value':51431, 'label':'DESCRIPTION OF AWESOME-PYTHON'},
{'value':37959, 'label':'DESCRIPTION OF PUBLIC-APIS'},
{'value':37789, 'label':'DESCRIPTION OF YOUTUBE-DL'},
]
chart.add('', plot_dicts)
chart.render_to_file('bar_descriptions.svg')
response_dict = req.json()
localtime = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(time.time()))
print("Now the time is: ", localtime) # 打印当前时间
print("There's Total repositories on GitHub: ", response_dict['total_count'])
# 统计当前 Github 上的 python repositories 总数量
repo_dicts = response_dict['items']
names, stars = [], []
for repo_dict in repo_dicts:
names.append(repo_dict['name'])
stars.append(repo_dict['stargazers_count'])
# 可视化环境
# my_style = LS('#333366', base_style=LCS)
my_style = LS(base_style=LCS)
# my_config = pygal.Config() # 创建一个 pygal的 Config类的实例；
# my_config.x_label_rotation = 45
# my_config.show_legend = False
# my_config.title_font_size = 28
# my_config.label_font_size = 18
# 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 = pygal.Bar(style=my_style, x_label_rotation=45, show_legend=False)
chart.title = 'GitHub 上最受欢迎的 Python 项目'
chart.x_labels = ['httpie', 'django', 'flask']
) # If we are not sure if a key exists (in this case if a story has no comments the 'descendants' key won't be present for
# that particular call), we can use the dict.get method in order to check, and if it doesn't exist we can set an alternative value to return instead.
}
submission_dicts.append(submission_dict)
submission_titles.append(submission_dict['label'])
submission_dicts = sorted(
submission_dicts,
key=itemgetter(
'value'
), # The itemgetter function pulls the value of the key we give it from the dictionary -
reverse=True
) # Then we have the sorted function sort in reverse order (largest to smallest) based on the values returned.
# Making PyGal visualization.
my_style = LS('#555566', base_style=LCS)
my_style.title_font_size = 24
my_style.label_font_size = 14
my_style.major_label_font_size = 18
my_config = pygal.Config(
) #accessing the configuration class of pygal directly
my_config.x_label_rotation = 45
my_config.show_legend = False
my_config.truncate_label = 15 #truncates the names of projects on y-axis if >15 characters
my_config.show_y_guides = False #hides the horizontal lines on the graph from y axis
my_config.width = 1000
chart = pygal.Bar(my_config, style=my_style)
chart.title = 'Current Most Active Discussions on Hacker-News'
chart.x_labels = submission_titles
names, stars, plot_dicts = [], [], []
for repo in repo_dicts:
names.append(repo['name'])
stars.append(repo['stargazers_count'])
description = repo['description']
if(not description):
description = 'description not found'
plot_dict = {
'value': repo['stargazers_count'],
'label': description,
'xlink': repo['html_url']
}
plot_dicts.append(plot_dict)
my_style = LS('#006600', base_style=LCS)
my_style.title_font_size = 24
my_style.label_font_size = 14
my_style.major_label_font_size = 18
my_config = pygal.Config()
my_config.x_label_rotation = 45
my_config.show_legend = False
my_config.truncate_label = 15
my_config.show_y_guides = False
my_config.width = 1000
chart = pygal.Bar(my_config, style=my_style)
#chart = pygal.Bar(style=my_style, x_label_rotation=45, show_legend=False)
chart.title = 'Javascript'
chart.x_labels = names
if len(title) > 100:
title = title[:100] + '...'
titles.append(title)
plot_dict = {
'value': submission_dict['comments'],
'label': submission_dict['id'],
'xlink': submission_dict['link'],
'title': title
}
plot_dicts.append(plot_dict)
# Style info:
# -----------------------------------------------------------------------------
style = LS('#25bec4', base_style=DS)
# style.plot_background = '#586e75'
# style.background = '#586e75'
style.foreground = '#586e75' # all labels, guides
style.foreground_strong = '#13434f' # major labels and title
# style.foreground_subtle = '#fdca32' # minor guides
# style.font_family = 'Helvetica'
style.title_font_family = 'Helvetica'
style.label_font_family = 'Helvetica'
# style.major_label_font_family = 'Helvetica'
# style.value_font_family = 'Helvetica'
# style.value_label_font_family = 'Helvetica'
# style.tooltip_font_family = 'Helvetica'
# style.legend_font_family = 'Helvetica'
import pymongo
from pymongo import MongoClient
import pygal
import operator
from pygal.style import LightColorizedStyle as LCS, LightenStyle as LS
client = MongoClient('localhost', 27017)
db = client['imdb']
top250 = db['top250']
output_path = "chart/"
my_style = LS("#e3b038", base_style=LCS)
my_config = pygal.Config()
my_config.x_label_rotation = 45
my_config.show_legend = False
def get_countries_statistics():
"""统计TOP250各国电影数量"""
# 找出所有出现过的国家
countries = top250.distinct("country")
countries_dict = {}
for country in countries:
# 计算该国出现在TOP250的电影数量
countries_dict[country] = top250.find({"country": country}).count()
sorted_dict = dict(
sorted(countries_dict.items(),
key=operator.itemgetter(1),
reverse=True))
return sorted_dict
# print(key)
names, stars = [], []
for repo in returned_repositories:
name = repo['name']
names.append(name)
star_count = repo['stargazers_count']
# description = repo['description']
url_link = repo['html_url']
description = 'The total stars of ' + name
star = {'value': star_count, 'label': description, 'xlink': url_link}
stars.append(star)
chart_style = LS('#333366', base_style=LCS)
chart_config = pygal.Config()
chart_config.show_legend = False
chart_config.title_font_size = 24
chart_config.label_font_size = 14
chart_config.major_label_font_size = 18
chart_config.truncate_label = 15
chart_config.show_y_guides = False
chart_config.width = 1000
chart = pygal.Bar(chart_config,
style=chart_style,
x_label_rotation=45,
show_legend=False)
chart.title = 'Most-Starred Python Projects on GitHub'
chart.x_labels = names
}
plot_dicts.append(plot_dict)
'''
print('\nName:', repo_dict['name'])
print('Owner:', repo_dict['owner']['login'])
print('Stars:', 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.
p_style = LS('#333366', basestyle = LCS)
p_style.title_font_size = 24
p_style.label_font_size = 12
p_style.major_label_font_size = 14
p_config = pygal.Config()
p_config.x_label_rotation = 45
p_config.show_legend = False
p_config.truncate_label = 15
#p_config.show_y_guides = False
p_config.width = 1000
chart = pygal.Bar(p_config, style = p_style )
chart.title = 'Most-Starred JavaScript Project on GitHub'
# Explora informações sobre os repositórios.
repo_dicts = response_dict['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'] or '',
'xlink': repo_dict['html_url'],
}
plot_dicts.append(plot_dict)
# Cria a visualização.
my_style = LS('#3354FF', 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 = 'Most-Starred Perl Projects on GitHub'
chart.x_labels = names
#print("Number of items:", len(repo_dicts))
names, stars = [], []
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'],
# }
# plot_dicts.append(plot_dict)
# Erstellt die Visualisierung.
my_style = LS('#334466', 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 = 'Meist angeSTARte Projekte auf GitHub'
chart.x_labels = names
#探索有关仓库的信息
repo_dicts = response_dict['items']
names, plot_dicts = [], []
for repo_dict in repo_dicts:
names.append(repo_dict['name'])
plot_dict = {
'value': repo_dict['stargazers_count'],
'label': str(repo_dict['description']),
'xlink': repo_dict['html_url'], #这个功能真是棒棒哒
}
plot_dicts.append(plot_dict)
#可视化
my_style = LS('#40A798', 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) #通过my_config传递了所以配置
chart.title = 'Most-Starrred Python Projects on Github'
chart.x_labels = names
import pygal
from pygal.style import LightColorizedStyle as LCS, LightenStyle as LS
my_style = LS('#337766', base_style=LCS)
chart = pygal.Bar(style=my_style, x_label_rotation=45, show_legend=False)
chart.title = 'Python Projects'
chart.x_labels = ['httpie', 'django', 'flask']
plot_dicts = [
{
'Value': 16101,
'label': 'Description of httpie.'
},
{
'Value': 15028,
'label': 'Description of django.'
},
{
'Value': 14798,
'label': 'Description of flask.'
},
]
chart.add('', plot_dicts)
chart.render_to_file('bar_description.svg')
reverse=True)
titles, comment_dicts = [], []
for submission_dict in submission_dicts:
# print('\nSubmission Title:', submission_dict['title'])
# print("Discussion link:", submission_dict['link'])
# print("Comments:", submission_dict['comments'])
titles.append(submission_dict['title'])
comment_dict = {
'value': submission_dict['comments'],
'xlink': submission_dict['link'],
}
comment_dicts.append(comment_dict)
my_style = LS('#336633', 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_cmt = pygal.Bar(my_config, style=my_style)
chart_cmt.x_labels = titles
chart_cmt.add('cmts', comment_dicts)
chart_cmt.render_to_file('hn_submission_visual.svg')
names, stars, plot_dicts = [], [], []
for repo in repo_dicts:
names.append(repo['name'])
stars.append(repo['stargazers_count'])
description = repo['description']
if (not description):
description = 'description not found'
plot_dict = {
'value': repo['stargazers_count'],
'label': description,
'xlink': repo['html_url']
}
plot_dicts.append(plot_dict)
my_style = LS('#cc0000', base_style=LCS)
my_style.title_font_size = 24
my_style.label_font_size = 14
my_style.major_label_font_size = 18
my_config = pygal.Config()
my_config.x_label_rotation = 45
my_config.show_legend = False
my_config.truncate_label = 15
my_config.show_y_guides = False
my_config.width = 1000
chart = pygal.Bar(my_config, style=my_style)
#chart = pygal.Bar(style=my_style, x_label_rotation=45, show_legend=False)
chart.title = 'Scala'
chart.x_labels = names
'label':repo_dict['description'],
'xlink':repo_dict['html_url']
}
plot_dicts.append(plot_dict)
else:
plot_dict={'value':repo_dict['stargazers_count'],
'label':'ABC',
'xlink':repo_dict['html_url']}
plot_dicts.append(plot_dict)
print(len(names))
print()
print(len(plot_dicts))
print()
my_style = LS('#993366', base_style=LCS)
my_config = pygal.Config()
my_config.x_label_rotation = 30
my_config.show_legend = True
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
chart = pygal.Bar(my_config, style=my_style)
chart.title = 'Python Projects'
chart.x_labels = names
chart.add('Star', plot_dicts)
import pygal
from pygal.style import LightColorizedStyle as LCS, LightenStyle as LS
meu_estilo = LS('#333366', base_style=LCS)
chart = pygal.Bar(style=meu_estilo, x_label_rotation=50, show_legend='Legendas')
chart.title = 'Projetos Python'
chart.x_labels = ['httpie', 'django', 'flask']
plot_dicts = [
{'value': 16101, 'label': 'Description of httpie.'},
{'value': 15028, 'label': 'Description of django.'},
{'value': 14798, 'label': 'Description of flask.'},
]
chart.add('', plot_dicts)
chart.render_to_file('Pagina_543.svg')
"""
O Pygal
usa o número associado a 'value' para descobrir a altura que cada barra
deve ter, e utiliza a string associada a 'label' para criar a dica de contexto
de cada barra.
Por exemplo, o primeiro dicionário em v criará uma barra
que representa um projeto com 16.101 estrelas, e sua dica de contexto
conterá Description of httpie (Descrição de httpie).
O método add() precisa de uma string e de uma lista.
"""
import requests
import json
import pygal
from pygal.style import LightSolarizedStyle as LSL, LightenStyle as LS
my_config = pygal.Config()
my_config.x_label_rotation = 45
my_config.show_legend = False
my_config.title_font_size = 25
my_style = LS("#240699", base_style = LSL)
url = "https://api.github.com/search/repositories?q=language:bash&sort=stars"
number_of_repos = 10
r = requests.get(url)
status_code = r.status_code
values, names = [], []
if status_code == 200:
data_dict = r.json()
repo_dict = data_dict['items']
# print('Status Code:', status_code)
# print('results:', data_dict['total_count'])
# print('')
# print('Information about the first {} repositories:'.format(number_of_repos))
for index in range(number_of_repos):
# print('Name:', repo_dict[index]['name'])
# print('Description:', repo_dict[index]['description'])
"""总项目量"""
print("total_count", repo_dicts['total_count'])
# 研究有关仓库的信息
repo_dict = repo_dicts['items']
# 获取names starts
names, repo_stars = [], []
for repo in repo_dict:
names.append(repo['name'])
plot_dict = {
'value': repo['stargazers_count'],
'label': str(repo['description']),
'xlink': repo['html_url']
}
repo_stars.append(plot_dict)
my_style = LS('#58dada', base_style=LCS)
my_config = pygal.Config()
my_config.x_label_rotation = 45
my_config.show_legend = False
# 设置图表标题
my_config.title_font_size = 24
# 设置图表副标题
my_config.label_font_size = 14
# 设置图表主标题
my_config.major_label_font_size = 18
# 设置x轴上名称最多15字+省略号
my_config.truncate_label = 15
# 隐藏图表中的水平线
my_config.show_y_guides = False
my_config.width = 1000
repo_dicts = dates['items']
names = []
repo_infos = []
for repo_dict in repo_dicts:
names.append(repo_dict['name'])
repo_info = {
'value': repo_dict['stargazers_count'],
'label': repo_dict['description'], #这里没有用str()，程序没有报错
'xlink': repo_dict['html_url'],
}
repo_infos.append(repo_info)
#可视化
my_style = LS('#994433', base_style=LCS)
my_config = pygal.Config()
my_config.x_label_rotation = 40
my_config.show_legend = False
my_config.show_y_guides = False
my_config.truncate_label = 13
my_config.title_font_size = 26
my_config.label_font_size = 15
my_config.major_label_font_size = 15
my_config.width = 1000
chart = pygal.Bar(my_config, style=my_style)
chart._title = 'Most_Starred Java Projects on Github'
chart.x_labels = names
#探索有关仓库的信息
repo_dicts = response_dict['items']
names, plot_dicts = [ ], [ ]
for repo_dict in repo_dicts:
names.append(repo_dict['name'])
plot_dict = {
'value': repo_dict['stargazers_count'],
'label': str(repo_dict['description']),
'xlink': repo_dict['html_url'], #这个功能真是棒棒哒
}
plot_dicts.append(plot_dict)
#可视化
my_style = LS('#EF255F', 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) #通过my_config传递了所以配置
chart.title = 'Most-Starrred Java Projects on Github'
chart.x_labels = names
# coding:utf-8
# author: Tao yong
# Python
'''
可视化前三个项目，并自定义添加工具提示
'''
import pygal
from pygal.style import LightColorizedStyle as LCS, LightenStyle as LS
my_style = LS(color='#333366', base_style=LCS)
chart = pygal.Bar(style=my_style, x_label_rotation=45, show_legend=False)
chart.title = 'Python Projects'
chart.x_labels = ['httpie', 'django', 'flask']
#字典内含有两个键值对，pygal根据与键’value'相关联的数字确定条形的高度
#键‘label'对应的值为自定义提示
plot_dicts = [
{
'value': 16101,
'label': 'Description of httpie'
},
{
'value': 15028,
'label': 'Description of django'
},
{
'value': 14798,
'label': 'Description of flask'
},
]
#对每一篇文章都执行一个API调用
url = 'https://hacker-news.firebaseio.com/v0/item/' + str(
submisssion_id) + '.json'
submisssion_r = requests.get(url)
# print("Status Code: ",submisssion_r.status_code)
response_dict = submisssion_r.json()
submisssion_dict = {
'label': response_dict['title'],
'xlink': response_dict['url'],
# 'link': "http://news.ycombinator.com/item?id="+str(submisssion_id)+"",
'value': response_dict.get('descendants', 0), #指定的键存在时返回相应的值，不存在时返回0
}
names.append(submisssion_dict['label'])
submisssion_dicts.append(submisssion_dict)
submisssion_dicts = sorted(submisssion_dicts,
key=itemgetter('value'),
reverse=True)
my_comfig = pygal.Config()
my_comfig.title = 'Top 10 Stories From Hacker-News'
my_comfig.x_label_rotation = 45
my_comfig.width = 1000
my_style = LS('#883333', base_style=LCS)
chart = pygal.Bar(my_comfig, style=my_style)
chart.x_labels = names
chart.add('stories', submisssion_dicts)
chart.render_to_file('Top stories.svg')
#print("Repositories returned:", len(repo_dicts))
#repo_dict = repo_dicts[0]
#print('\nKeys:', len(repo_dict))
#for key in sorted(repo_dict.keys()):
# print(key)
names = []
stars = []
plot_dicts = []
for repo_dict in repo_dicts:
names.append(repo_dict['name'])
stars.append({
'value': int(repo_dict['stargazers_count']),
'label': str(repo_dict['description']), # 根据label 显示 鼠标悬停 的显示
'xlink': str(repo_dict['html_url'])
}) # 根据 xlink ,处理 鼠标点击条目
# x_label_rotation =45 x轴上的标签 旋转45度
# show_legend=False 隐藏图例
pygal_bar = pygal.Bar(style=LS('#336699', base_style=LCS),
x_label_rotation=45,
show_legend=False)
pygal_bar.title = 'Most-Starred Python Projects on GitHub'
pygal_bar.x_labels = names
pygal_bar.add('', stars)
pygal_bar.render_to_file('python_repos.svg')
# # info_list['name'] = repo_dict['name']
# # info_list['owner'] = repo_dict['owner']['login']
# # info_list['stars'] = repo_dict['stargazers_count']
# info_list['repository'] = repo_dict['html_url']
# # info_list['created'] = repo_dict['created_at']
# # info_list['updated'] = repo_dict['updated_at']
# info_list['description'] = repo_dict['description']
# info_lists.append(info_list)
# # 将数据写入JSON文件
# filename = './web_api/python_repos.json'
# with open(filename, 'w', encoding='utf-8') as f:
# json.dump(info_lists, f, ensure_ascii=False)
# 可视化
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
# y_ls = []
# for y_l in range(0, 55001, 5000):
# y_ls.append(y_l)
# my_config.y_labels = y_ls
my_config.truncate_label = 15
my_config.show_y_guides = True
my_config.width = 1000
repo_dicts = response_dict['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'],
}
if plot_dict['label'] == None:
plot_dict['label'] = ''
plot_dicts.append(plot_dict)
# make visualisation
my_style = LS('#333366', base_style=LCS, tooltip_font_size=10)
# set config for bar chart
cfg = pygal.Config()
cfg.x_label_rotation = 45
cfg.show_legend = False
cfg.title_font_size = 24
cfg.label_font_size = 14
cfg.major_label_font_size = 18
cfg.truncate_label = 15
cfg.show_y_guides = False
cfg.width = 1000
cfg.height = 450
chart = pygal.Bar(cfg, style=my_style)
chart.title = 'Most-starred python repos on GitHub'
