Python 如何提取郵件內容

今天分享的文章主要講解如何從郵件裏面提取用戶返回的線上問題內容並作解析,經過拿到的數據信息進行分析整理,而後進行封裝請求禪道里的接口進行提交,提交請求過程當中會對數據庫中是否存在進行一次判斷處理,若是沒有存在的就提交,若是數據庫中存在就不用再提交,基於這個思路來看下今天的分享。php



基礎信息準備python

import imaplib, email,re,requests,time,pymysqlimapserver = 'smtp.office365.com'emailuser = "qa.notice@shangri-la.com"emailpasswd = "test123"
#beta環境禪道地址beta_loginhost="http://zen.beta.com/index.php?m=user&f=login"beta_add_bughost="http://zen.beta.com/index.php?m=bug&f=create&productID=10&branch=0&extra=moduleID=0"
#live環境禪道地址live_loginhost="https://zen.live.com/index.php?m=user&f=login"live_add_bughost="https://zen.live.com/index.php?m=bug&f=create&productID=10&branch=0&extra=moduleID=0"
envs="live" #定義使用的環境



數據庫鏈接信息mysql

#鏈接數據庫相關的信息:beta_dicts={ "HOST" : '10.8.2.3', "PORT" : 3306, "USER": 'zentao', "PASSWORD" : 'test123', "NAME":"zentao"}live_dicts={ "HOST" : '10.7.1.7', "PORT" : 3306, "USER": 'zentao', "PASSWORD" : 'test123', "NAME":"zentao"}



數據庫查詢
sql


#數據庫查詢操做def executesql(query,envs): try: if(envs=="beta"): conn = pymysql.connect(beta_dicts['HOST'], beta_dicts['USER'], beta_dicts['PASSWORD'], beta_dicts['NAME'], int(beta_dicts['PORT']),charset='utf8') print(beta_dicts) else: conn = pymysql.connect(live_dicts['HOST'], live_dicts['USER'], live_dicts['PASSWORD'], live_dicts['NAME'], int(live_dicts['PORT']),charset='utf8') print(live_dicts) cursor = conn.cursor() cursor.execute(query) result =cursor.fetchall() print("execute successfully!!!") if(len(result)==0): return 0 else: return result[0][0] except Exception as e: print(e) print("execute failed") finally: cursor.close() conn.close()



創建鏈接與檢索數據庫

#創建鏈接與檢索匹配的郵件def search(): print("start to connect") conn = imaplib.IMAP4_SSL(imapserver) conn.login(emailuser, emailpasswd) conn.select('INBOX') # 選擇收件箱(默認) print(conn) now = time.localtime() nowt = time.strftime("%d-%b-%Y", now) print(nowt) results , data = conn.search(None,'(FROM "Liang.Wu")','(ON "'+str(nowt)+'")') mailidlist = data[0].split() print(mailidlist) try: for id in mailidlist: print(id) resultss, data = conn.fetch(id, '(RFC822)') # 經過郵件id獲取郵件,data是fetch到的郵件具體內容 e = email.message_from_bytes(data[0][1])



解釋說明與print編程

 ''' Header()類: email.header.Header(s=None, charset=None, maxlinelen=None, header_name=None, continuation_ws=' ', errors='strict') 其中參數的含義理解以下: s:標頭的值,也就是對應 From、To、Subject 的值;  charset:字符集格式,默認是 ASCII,可是通常指定 UTF-8 格式以兼容更多字符;  header_name:標頭名,就是 From、To、Subject、Time 等; ''' subject = email.header.make_header(email.header.decode_header(e['SUBJECT'])) mail_from = email.header.make_header(email.header.decode_header(e['From'])) print("郵件的subject是%s" % subject) print("郵件的發件人是%s" % mail_from) body = str(get_body(e), encoding='ISO-8859-1') # utf-8 gb2312 GB18030解析中文日文英文 print("郵件內容是%s" % body) parse1(body) print("good job") except Exception as e: print("we catch an error!!!",e) finally: print("logout is success") print("the finally of operation!!!") conn.logout()



獲取郵件主體信息bash

#獲取郵件主體信息def get_body(msg): if msg.is_multipart ():#Return True if the message’s payload is a list of sub-Message objects, otherwise return False. When is_multipart() returns False, the payload should be a string object. return get_body(msg.get_payload(0)) else: '''Return the current payload, which will be a list of Message objects when is_multipart() is True,  or a string when is_multipart() is False. If the payload is a list and you mutate the list object, you modify the message’s payload in place.''' return msg.get_payload(None , decode=True)



解析郵件內容並提交禪道微信

# 解析郵件內容並調用禪道提交(上一篇文章結合來看)def parse1(body): pattern = re.compile('Dear Colleagues,<br>(.*?)Thanks and Regards,<br>', re.S) pattern1 = re.compile('black">(.*?)<o:p>', re.S) pattern2=re.compile(';">\r(.*?);\r<',re.S) lists = re.findall(pattern, body) print("*"*10) lists = str(lists[0]).replace("\n", "").split("<br>") print(lists) resultlist = [] for i in range(len(lists)): if (len(lists[i]) > 1): resultlist.append(lists[i]) print(resultlist) id = resultlist[1] ids=str(str(resultlist[1]).split(":")[1]).lstrip() Subject = resultlist[2] Subjects="[FeedBack-"+str(str(resultlist[1]).split(":")[1]).lstrip() + "]--"+str(str(resultlist[2]).split(":")[1]) Creator = resultlist[3] Creators = str(str(resultlist[3]).split(":")[1]) Category = resultlist[4] IssueCategory = resultlist[5] if ("Low" in resultlist[6]): Severity = "4" Severity_desc = "Severity: Low (Limited business impact)" if ("Medium" in resultlist[6]): Severity = "3" Severity_desc = "Severity: Medium (Functional but impact operations)" if ("High" in resultlist[6]): Severity = "2" Severity_desc = "Severity: High (Major system outage)" Module = resultlist[7] if('black">' in resultlist[8] and '<o:p>' in resultlist[8]): Details = str(re.findall(pattern1, resultlist[8])[0]).replace("&quot;", "\"") if(';">\r' in resultlist[8] and ';\r<' in resultlist[8]): Details = str(re.findall(pattern2, resultlist[8])[0]).replace("&quot;", "\"") link = resultlist[9] steps = id + "<br>" + Subject + "<br>" + Creator + "<br>" + Category + "<br>" + IssueCategory + "<br>" + Severity_desc + "<br>" + Module + "<br>" + Details + "<br>" + link print(steps.replace("<br>", "\n")) sql="SELECT * FROM zt_bug WHERE title LIKE \"[FeedBack-"+str(ids)+"%\"" print(sql) if(executesql(sql,envs)>=1): print("there is an record exists!!!") #add_bug(Subjects, Creators, Severity, steps,envs) else: add_bug(Subjects,Creators,Severity,steps,envs)



提交bug至禪道
app

#提交bug到禪道的方法def add_bug(a,b,c,d,e): #此方法能夠與上一遍文章結合在一塊兒提交到禪道 pass

以上內容就是今天分享的所有內容,這個最後的方法也是空着的,因此這裏也就回答了上一篇文章中你們提到的疑問—->自動提交bug到禪道的使用場景會是怎麼樣的。框架


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