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所以我基本上試圖讓python輸出貨件的狀態。不幸的是，ClassicUPS軟件包只會顯示交付的日期，以及運送中的「真」或「假」IF。Python UPS XML Tracking
這是默認的 「ups.py」：
class TrackingInfo(object):
def __init__(self, ups_conn, tracking_number):
self.tracking_number = tracking_number
tracking_request = {
'TrackRequest': {
'Request': {
'TransactionReference': {
'CustomerContext': 'Get tracking status',
'XpciVersion': '1.0',
},
'RequestAction': 'Track',
'RequestOption': 'activity',
},
'TrackingNumber': tracking_number,
},
}
self.result = ups_conn._transmit_request('track', tracking_request)
@property
def shipment_activities(self):
# Possible Status.StatusType.Code values:
# I: In Transit
# D: Delivered
# X: Exception
# P: Pickup
# M: Manifest
shipment_activities = (self.result.dict_response['TrackResponse']
['Shipment']['Package']['Activity'])
if type(shipment_activities) != list:
shipment_activities = [shipment_activities]
return shipment_activities
@property
def ship_status(self):
# Possible Status.StatusType.Code values:
# I: In Transit
# D: Delivered
# X: Exception
# P: Pickup
# M: Manifest
ship_status = (self.result.dict_response['TrackResponse']['Shipment']['Package']['Activity']['Status']['StatusType']['Description'])
if type(ship_status) == list:
ship_status = [ship_status]
return ship_status
@property
def delivered(self):
delivered = [x for x in self.shipment_activities
if x['Status']['StatusType']['Code'] == 'D']
if delivered:
return datetime.strptime(delivered[0]['Date'], '%Y%m%d')
@property
def in_transit(self):
in_transit = [x for x in self.shipment_activities
if x['Status']['StatusType']['Description'] != '']
return len(in_transit) > 0 ### If I remove "len" and "> 0" then it shows a string of results which I will show below
我自己創作的 「ups_test.py」 文件：
：從 「ups_test.py」from ClassicUPS import UPSConnection
from datetime import datetime
import xmltodict
import xml.etree.ElementTree as ET
# Credentials obtained from the UPS website
ups = UPSConnection('api-key',
'username',
'password',
'shipper#', # Optional if you are not creating a shipment
debug=False) # Use the UPS sandbox API rather than prod
tracking = ups.tracking_info('1ZXXXXXXXXXXXXXXXX')
print tracking.delivered
print tracking.ship_status
# try:
# if tracking.in_transit == (False) :
# print "Still in Transit"
# elif tracking.in_transit == (True) :
# print ("Delivered")
# except:
# print "Error"
try:
if tracking.delivered == (None):
print ("Still in Transit")
elif tracking.delivered != (None):
Print ("Delivered")
except:
print "error"
輸出
[{u'Status': {u'StatusType': {u'Code': u'I', u'Description': u'THE SHIPMENT HAS
BEEN DROPPED OFF AND IS NOW AT THE UPS STORE(R)'}, u'StatusCode': {u'Code': u'XD
'}}, u'Date': u'20171006', u'ActivityLocation': {u'Address': {u'City': u'INDIANA
POLIS', u'StateProvinceCode': u'IN', u'CountryCode': u'US'}}, u'Time': u'180000'
}, {u'Status': {u'StatusType': {u'Code': u'M', u'Description': u'BILLING INFORMA
TION RECEIVED'}, u'StatusCode': {u'Code': u'MP'}}, u'Date': u'20171005', u'Activ
ityLocation': {u'Address': {u'CountryCode': u'US'}}, u'Time': u'153442'}]
我的問題是，我怎麼能得到python輸出具體的數據，如：
Description = u['Description' : u'THE SHIPMENT HAS
BEEN DROPPED OFF AND IS NOW AT THE UPS STORE(R)']
您需要了解名爲'tracking'的對象的結構。它的成員是什麼？它們的類型是什麼？一旦你知道'tracking'中的信息是如何組織的，你需要決定你想要的數據並寫入邏輯來訪問它。沒有普遍的答案。 –
我在尋找幫助的答案是如何從輸出中解析該字符串。當我需要幫助的時候，我不知道爲什麼你會問跟蹤對象是如何解析輸出。 –
因爲常規方法是瞭解對象的結構，而不是將它們轉換爲字符串，然後解析字符串。這通常更困難，並且仍然給你帶來幾乎相同的問題：除非你理解它的結構和語法，否則你不能可靠地解析字符串。我也被一個事實所誤導，那就是你並沒有在任何地方說出你想要解析字符串的幫助。對不起，如果我浪費你的時間。 –