Python nicht Looping Suche auf regexe

Question

Probenleitung von file1.txt

2016-04-30 02:03:55,417 INFO [http-nio-443-exec-51] xxxxxxxxxxxxxx (xxxxxxxxxxxxxx.java:1364)  - TRX[160430120042]::paymentResult::xxxxxxxxxxxxx(Billing)Response::TRANSACTION[160450001042], REFERENCE_CODE[1461953034575], END_USER_ID[tel:+639422387059], OPERATION_RESULT[CHARGED] ERR[ERR_NONE], ERR_MSG[null], RAW_RESPONSE[{ "amountTransaction":{ "serverReferenceCode":"060601159083533", "serviceID":"OX036", "transactionOperationStatus":"Charged", "endUserId":"tel:+639422387059", "referenceCode":"30001-1461953034775", "paymentAmount":{ "totalAmountCharged":"130.00", "chargingInformation":{ "description":"Description of ChargeAmount Request", "currency":"USD", "amount":"130.00" } } } }] 

ich einige Tage gerade erst begonnen Python vor und war auf der Suche rund um die Stackoverflow. Ich kann nicht scheinen jede Zeile aus der Datei, die nur die erste Zeile durchsucht.

import re 
with open('file1.txt') as f: 
my_text = f.read() 
    re1='((?:2|1)\\d{3}(?:-|\\/)(?:(?:0[1-9])|(?:1[0-2]))(?:-|\\/)(?:(?:0[1-9])|(?:[1-2][0-9])|(?:3[0-1]))(?:T|\\s)(?:(?:[0-1][0-9])|(?:2[0-3])):(?:[0-5][0-9]):(?:[0-5][0-9]))' # Time Stamp 1 
re2='.*?' # Non-greedy match on filler 
re3='\\[.*?\\]' # Uninteresting: sbraces 
re4='.*?' # Non-greedy match on filler 
re5='\\[.*?\\]' # Uninteresting: sbraces 
re6='.*?' # Non-greedy match on filler 
re7='(\\[.*?\\])' # Square Braces 1 
re8='.*?' # Non-greedy match on filler 
re9='".*?"' # Uninteresting: string 
re10='.*?' # Non-greedy match on filler 
re11='".*?"' # Uninteresting: string 
re12='.*?' # Non-greedy match on filler 
re13='(".*?")' # Double Quote String 1 
re14='.*?' # Non-greedy match on filler 
re15='".*?"' # Uninteresting: string 
re16='.*?' # Non-greedy match on filler 
re17='(".*?")' # Double Quote String 2 
re18='.*?' # Non-greedy match on filler 
re19='".*?"' # Uninteresting: string 
re20='.*?' # Non-greedy match on filler 
re21='(".*?")' # Double Quote String 3 
re22='.*?' # Non-greedy match on filler 
re23='".*?"' # Uninteresting: string 
re24='.*?' # Non-greedy match on filler 
re25='(".*?")' # Double Quote String 4 
re26='.*?' # Non-greedy match on filler 
re27='".*?"' # Uninteresting: string 
re28='.*?' # Non-greedy match on filler 
re29='(".*?")' # Double Quote String 5 
re30='.*?' # Non-greedy match on filler 
re31='".*?"' # Uninteresting: string 
re32='.*?' # Non-greedy match on filler 
re33='".*?"' # Uninteresting: string 
re34='.*?' # Non-greedy match on filler 
re35='(".*?")' # Double Quote String 6 
rg = re.compile(re1+re2+re3+re4+re5+re6+re7+re8+re9+re10+re11+re12+re13+re14+re15+re16+re17+re18+re19+re20+re21+re22+re23+re24+re25+re26+re27+re28+re29+re30+re31+re32+re33+re34+re35,re.IGNORECASE|re.DOTALL) 
m = rg.search(my_text) 
if m: 
    timestamp1 = m.group(1) 
    sbraces1 = m.group(2) 
    string1 = m.group(3) 
    string2 = m.group(4) 
    string3 = m.group(5) 
    string4 = m.group(6) 
    string5 = m.group(7) 
    string6 = m.group(8) 
    data = timestamp1 + ',' + sbraces1.strip('[]') + ',' + string1.strip('"') + ',' + string2.strip(
     '"') + ',' + string3.strip('"') + ',' + string4.replace('tel:+', '').strip('"') + ',' + string5.strip(
     '"') + ',' + string6.strip('"') 
    print(data) 

f.close()

Ausgang

2016-04-30 02:03:55,160430000042,060601159083533,OB056,Charged,639422387059,30001-1461953034575,130.00 

Answer 1

durch jede Zeile Ihrer Datei-Schleife:

import re 
with open('file1.txt') as f: 
    for line in f: 
     # do something with line 

Beachten Sie, dass es keine Notwendigkeit f.close() zu tun ist, Es wird bereits vom Kontextmanager with ...

verarbeitet