Python 2.7从json api中从多个URL提取数据

这是我用来从多个URL提取数据的代码。 不幸的是，我无法让它在列表中的多个URL上工作

有什么想法吗

import urllib
import re

urls = ("http://pool.webcoin.us/plt/index.php/?page=api&action=getpoolstatus&api_key=0c57173da8c900831fc111003ea636d5c261e79e76b670f3b51a2d325f9b94db",
        "http://uno.coin-pool.org/index.php?page=api&action=getpoolstatus&api_key=f20daa5ea5945c1b9641b81d8dd9f4b556153182c03a2a2a94d7a95abc6dc4f8",
        "http://goat.easy-mining.net/index.php?page=api&action=getpoolstatus&api_key=5d232e86cd1a0cdfdafdcb0722da48c21778d35cd8654f7dbc82202881163df9")

for url in urls:

    source = urllib.urlopen(url)
    regexp = r">(\d+(?:\.\d*)?)<"
    found = 0


    for line in source.readlines():
        if found:
            match = re.search(regexp,line)
            break
        if "networkdiff" in line:
            found = 1



    print match.groups()

导入urllib
进口稀土
URL=（“http://pool.webcoin.us/plt/index.php/?page=api&action=getpoolstatus&api_key=0c57173da8c900831fc111003ea636d5c261e79e76b670f3b51a2d325f9b94db",
"http://uno.coin-pool.org/index.php?page=api&action=getpoolstatus&api_key=f20daa5ea5945c1b9641b81d8dd9f4b556153182c03a2a2a94d7a95abc6dc4f8",
"http://goat.easy-mining.net/index.php?page=api&action=getpoolstatus&api_key=5d232e86cd1a0cdfdafdcb0722da48c21778d35cd8654f7dbc82202881163df9")
对于url中的url：
source=urllib.urlopen（url）
regexp=r“>（\d+（？：\。\d*）？）试试这个

import urllib
import re

urls = ["http://ffc.coinz.pw/index.php?page=statistics&action=pool",
       "http://pool.webcoin.us/plt/index.php/?page=api&action=getpoolstatus&api_key=0c57173da8c900831fc111003ea636d5c261e79e76b670f3b51a2d325f9b94db",
       "http://uno.coin-pool.org/index.php?page=api&action=getpoolstatus&api_key=f20daa5ea5945c1b9641b81d8dd9f4b556153182c03a2a2a94d7a95abc6dc4f8",
       "http://goat.easy-mining.net/index.php?page=api&action=getpoolstatus&api_key=5d232e86cd1a0cdfdafdcb0722da48c21778d35cd8654f7dbc82202881163df9"]

for url in urls:
    source = urllib.urlopen(url)
    regexp = r">(\d+(?:\.\d*)?)<"
    found = 0

    for line in source.readlines():
        if found:
            match = re.search(regexp,line)
            break
        if "Current Difficulty" in line:
            found = 1

        for link in url(x):
            x += 1



    print match.groups()

导入urllib
进口稀土
URL=[”http://ffc.coinz.pw/index.php?page=statistics&action=pool",
"http://pool.webcoin.us/plt/index.php/?page=api&action=getpoolstatus&api_key=0c57173da8c900831fc111003ea636d5c261e79e76b670f3b51a2d325f9b94db",
"http://uno.coin-pool.org/index.php?page=api&action=getpoolstatus&api_key=f20daa5ea5945c1b9641b81d8dd9f4b556153182c03a2a2a94d7a95abc6dc4f8",
"http://goat.easy-mining.net/index.php?page=api&action=getpoolstatus&api_key=5d232e86cd1a0cdfdafdcb0722da48c21778d35cd8654f7dbc82202881163df9"]
对于url中的url：
source=urllib.urlopen（url）
regexp=r“>（\d+（？：\。\d*））那么为什么不尝试分别循环和加载每个url呢？是什么让您认为
urllib.urlopen（）
会支持列表参数？它不起作用。它只打印出第一个URL。不是列表中的所有URL。