Question

我有一个python脚本，它向API发出一个http请求，以便提取“成员”数据。然后它运行一个循环来命中几个不同的成员ID（在文本文件中列出），看看它们是否都“过期”。我想要做的是打印出这些结果的摘要，而不是打印出每个成员的单独结果。这是我的Python脚本：

import requests
import json

qa_members = open("numbers_members.txt")
arraylist = []
    for line in qa_members.readlines():
    arraylist.extend(line.split())
qa_members.close()

arraylist = map(int, arraylist)


authorization_code = raw_input("please enter your authorization code: ")
members = arraylist
print "Member Check Starting"

for member in members:
    url = "http://api22.wiki.com/v1.12/member?id="+str(member)  

    header = {"Authorization": authorization_code}

    response = requests.get(url, headers=header)

    member_check = json.loads(response.text)

    final_member_status = member_check["response"]["member"]
    ["is_expired"]

    print str(member) + " expired status: " + str(final_member_status)


if final_member_status == False:
    print "All Members Passed"
else:
    print "Some members are expired, please refer to log"

print "Member Check Complete"

从这里，我得到了几个终端输出，如：

123 expired status: False
567 expired status: False

是否可以打印出结果摘要？它可能是这样的：

"24 members returned False"
"11 members returned True"

如果返回的状态为“true”，找出特定成员的ID也会有所帮助：

"Member 1234 returned True"

或类似的东西。任何帮助是极大的赞赏。

谢谢！

Answer 1

首先想到的是：

falsecount = 0
truecount = 0
for member in members:
    url = "http://api22.wiki.com/v1.12/member?id="+str(member)  

    header = {"Authorization": authorization_code}

    response = requests.get(url, headers=header)

    member_check = json.loads(response.text)

    final_member_status = member_check["response"]["member"]["is_expired"]

    if final_member_status = False:
        falsecount += 1
    else:
        truecount +=1

print str(falsecount) + "members returned False"
print str(truecount) + "members returned False"

修改

我无法检查final_member_status = member_check["response"]["member"]["is_expired"]的输出是什么。这可以是"False"或False（因此，字符串或实际评估），如果是"False"（字符串），那么我的行应该是if final_member_status = "False"，但是，如果它是一个评估（如果所提到的子字段不存在则返回False），上面的代码是正确的。

Answer 2

创建一个列表并将结果附加到它：

results = []

for member in members:
    (...)
    results.append(str(final_member_status))

How can I count the occurrences of a list item in Python?

>>> [1, 2, 3, 4, 1, 4, 1].count(1)
3

Answer 3

您可以在for循环外使用两个计数器，然后根据True或False增加计数器，如下所示：

# Set both counts to 0 outside the for loop
true_count = 0
false_count = 0

# increment count values based on check inside the for loop
if final_member_status : 
    true_count = true_count + 1
else :
    false_count = false_count + 1

# And finally print outside for loop in the desired format
print("{} members returned True".format(str(true_count)))
print("{} members returned False".format(str(false_count)))

这将导致两次检查的总和。

在Python中打印结果摘要

3 个答案: