Python 一小段代码,通过pylast软件从Last.fm API中吸引顶级曲目
我修改了发布的代码,可以使用Last.fm API提取顶部曲目,如下所示:Python 一小段代码,通过pylast软件从Last.fm API中吸引顶级曲目,python,last.fm,Python,Last.fm,我修改了发布的代码,可以使用Last.fm API提取顶部曲目,如下所示: #!/usr/bin/python import time import pylast import re from md5 import md5 user_name = '*******' user_password = '*******' password_hash = pylast.md5("*******") api_key = '****************************
#!/usr/bin/python
import time
import pylast
import re
from md5 import md5
user_name = '*******'
user_password = '*******'
password_hash = pylast.md5("*******")
api_key = '***********************************'
api_secret = '****************************'
top_tracks_file = open('top_tracks_wordle.txt', 'w')
network = pylast.LastFMNetwork(api_key = api_key, api_secret = api_secret, username = user_name, password_hash = password_hash)
# to make the output more interesting for wordle viz.
# run against all periods. if you just want one period,
# delete the others from this list
time_periods = ['PERIOD_12MONTHS', 'PERIOD_6MONTHS', 'PERIOD_3MONTHS', 'PERIOD_OVERALL']
# time_periods = ['PERIOD_OVERALL']
#####
## shouldn't have to edit anything below here
#####
md5_user_password = md5(user_password).hexdigest()
sg = pylast.SessionKeyGenerator(network) #api_key, api_secret
session_key = sg.get_session_key(user_name, md5_user_password)
user = pylast.User(user_name, network) #api_key, api_secret, session_key
top_tracks = []
for time_period in time_periods:
# by default pylast returns a seq in the format:
# "Item: Andrew Bird - Fake Palindromes, Weight: 33"
tracks = user.get_top_tracks(period=time_period)
# regex that tries to pull out only the track name (
# for the ex. above "Fake Palindromes"
p = re.compile('.*[\s]-[\s](.*), Weight: [\d]+')
for track in tracks:
m = p.match(str(track))
**track = m.groups()[0]** <-----------Here---------------
top_tracks.append(track)
# be nice to last.fm's servers
time.sleep(5)
top_tracks = "\n".join(top_tracks)
top_tracks_file.write(top_tracks)
top_tracks_file.close()
#/usr/bin/python
导入时间
进口派拉斯特
进口稀土
从md5导入md5
用户名='********'
用户密码='********'
密码\u hash=pylast.md5(“*******”)
api_key='***********************************************'
api_secret='***********************************'
top\u tracks\u file=open('top\u tracks\u wordle.txt','w')
network=pylast.LastFMNetwork(api\u key=api\u key,api\u secret=api\u secret,username=user\u name,password\u hash=password\u hash)
#使wordle viz的输出更有趣。
#与所有周期相反运行。如果你只想要一个周期,
#从这个列表中删除其他的
时段=[“时段12个月”、“时段6个月”、“时段3个月”、“时段整体”]
#时间周期=[“周期整体”]
#####
##不应该在这里编辑下面的任何内容
#####
md5_user_password=md5(user_password).hexdigest()
sg=pylast.SessionKeyGenerator(网络)#api_密钥,api_密钥
会话密钥=sg.获取会话密钥(用户名、md5用户密码)
user=pylast.user(用户名、网络)#api#密钥、api#密钥、会话#密钥
热门曲目=[]
对于时间段中的时间段:
#默认情况下,pylast以以下格式返回一个seq:
#“物品:安德鲁·伯德-假回文,重量:33”
轨道=用户。获取顶部轨道(周期=时间周期)
#试图只提取曲目名称的正则表达式(
#例如,上面的“假回文”
p=re.compile('.[\s]-[\s](.*),权重:[\d]+'))
对于轨道中的轨道:
m=p.匹配(str(轨道))
**track=m.groups()[0]**显然有些曲目名称与正则表达式不匹配,因此match()返回无。捕获异常并检查track
显然有些曲目名称与正则表达式不匹配,因此match()返回无。捕获异常并检查track