Python：如何使用存储在变量中的值？

下面是代码片段：

# Get details from the user.
jira_url = str(raw_input("JIRA URL: "))            # https://jira.mydomain.com
jira_prj = str(raw_input("JIRA Project: "))        # MYPROJ
jira_uid = str(raw_input("JIRA ID: "))             # admin
jira_pas = str(getpass.getpass("JIRA Password: ")) # p@s$wOrd!

# JIRA stuff.
jira = JIRA(server=jira_url, basic_auth=(jira_uid, jira_pas))
search_alert_issues = jira.search_issues("project = %s AND issuetype = Alert AND status = Submitted AND reporter in (anonymous)") % jira_prj
search_alert_issues

目标：

连接到JIRA服务器

运行

搜索\u警报\u问题

期望：

>>> jira = JIRA(server='https://jira.mydomain.com', basic_auth=('admin', 'p@s$wOrd!'))
>>> search_alert_issues = jira.search_issues("project = MYPROJ AND issuetype = Alert AND status = Submitted AND reporter in (anonymous)")
>>> search_alert_issues
[<JIRA Issue: key=u'MYPROJ-35460', id=u'129419'>, <JIRA Issue: key=u'MYPROJ-35459', id=u'129418'>, <JIRA Issue: key=u'MYPROJ-35458', id=u'129417'>, <JIRA Issue: key=u'MYPROJ-35457', id=u'129416'>, <JIRA Issue: key=u'MYPROJ-35456', id=u'129415'>, <JIRA Issue: key=u'MYPROJ-35455', id=u'129414'>, <JIRA Issue: key=u'MYPROJ-35454', id=u'129413'>, <JIRA Issue: key=u'MYPROJ-35453', id=u'129412'>, <JIRA Issue:     key=u'MYPROJ-35452', id=u'129411'>, <JIRA Issue: key=u'MYPROJ-35451', id=u'129410'>]
>>>

jira=jira（服务器=）https://jira.mydomain.com，basic_auth=（'admin'，'p@s$wOrd！'） >>>search\u alert\u issues=jira.search\u issues（“project=MYPROJ AND issuetype=alert AND status=Submitted AND reporter in（匿名）”） >>>搜索\u警报\u问题 [, , , , , ] >>> 现实：

Traceback (most recent call last):
  File "./ajat.py", line 82, in <module>
search_alert_issues = jira.search_issues("project = %s AND issuetype = Alert AND status = Submitted AND     reporter in (anonymous)") % jira_prj
  File "/usr/lib/python2.7/site-packages/jira/client.py", line 1587, in search_issues
    resource = self._get_json('search', params=search_params)
  File "/usr/lib/python2.7/site-packages/jira/client.py", line 2033, in _get_json
    r = self._session.get(url, params=params)
  File "/usr/lib/python2.7/site-packages/jira/resilientsession.py", line 78, in get
    return self.__verb('GET', url, **kwargs)
  File "/usr/lib/python2.7/site-packages/jira/resilientsession.py", line 74, in __verb
    raise_on_error(r, verb=verb, **kwargs)
  File "/usr/lib/python2.7/site-packages/jira/utils.py", line 120, in raise_on_error
    r.status_code, error, r.url, request=request, response=r, **kwargs)
jira.utils.JIRAError: JiraError HTTP 400
    text: Error in the JQL Query: The character '%' is a reserved JQL character. You must enclose it in a     string or use the escape '\u0025' instead. (line 1, character 11)

回溯（最近一次呼叫最后一次）：
文件“/ajat.py”，第82行，在
search\u alert\u issues=jira。search\u issues（“项目=%s和issuetype=alert AND status=Submitted AND reporter in（匿名）”）%jira\u prj
文件“/usr/lib/python2.7/site packages/jira/client.py”，第1587行，搜索问题
resource=self.\u get\u json（'search'，params=search\u params）
文件“/usr/lib/python2.7/site packages/jira/client.py”，第2033行，在json中
r=self.\u session.get（url，params=params）
文件“/usr/lib/python2.7/site packages/jira/resilientsession.py”，get中第78行
返回自我。动词（'GET'，url，**kwargs）
文件“/usr/lib/python2.7/site packages/jira/resilientsession.py”，第74行，在
错误时引发错误（r，动词=动词，**kwargs）
文件“/usr/lib/python2.7/site packages/jira/utils.py”，第120行，在raise\u on\u错误中
r、 状态代码，错误，r.url，请求=请求，响应=r，**kwargs）
jira.utils.JIRAError:JIRAError HTTP 400
text:JQL查询中出错：字符“%”是保留的JQL字符。必须将其括在字符串中，或改用转义“\u0025”。（第1行，第11字符）

问题:

search\u alert\u issues

应该能够使用存储在

jira\u prj

变量中的值，对吗

但是为什么它不起作用呢？当我对所有jira_*变量执行简单的打印命令时，它们都显示了它们的值

我将如何使用存储在jira_prj中的值

在

%jira_prj

应该在括号关闭之前出现-

search_alert_issues = jira.search_issues("project = %s AND issuetype = Alert AND status = Submitted AND reporter in (anonymous)" % jira_prj)

---

现在，您正在向服务器发送

project=%s和issuetype=Alert AND status=Submitted AND reporter in（匿名）

，然后使用

jira\u prj

中的值格式化结果。当Jira服务器看到%时，它会抱怨。

%jura\u prj

位置错误

search_alert_issues = jira.search_issues("project = %s AND issuetype = Alert AND status = Submitted AND reporter in (anonymous)" % jira_prj)

---

非常感谢你的帮助！我真的很感激！现在工作很好。一个小错误肯定会毁掉整个剧本。不客气，很高兴我能帮上忙。如果这回答了您的问题，您能将其标记为已接受吗？谢谢，你好！也谢谢你的帮助！：）

search_alert_issues = jira.search_issues("project = %s AND issuetype = Alert AND status = Submitted AND reporter in (anonymous)" % jira_prj)