-1
我有以下代碼。變量transaction_date(從Pandas數據框中檢索)的值爲'03/04/2015'。但是,當我將它與字符串「03/04/2015」進行比較時,它們並不相同。比較Python字符串
for index, rows in df_per_line.iterrows():
validations = rows['NB_VALID']
transaction_date = rows['DATE_TRANSACTION']
try:
map_date_validation['03/04/2015'][line_num] += validations
print 'first succeeded!'
print transaction_date
print type(transaction_date)
print type('03/04/15')
if transaction_date == '03/04/2015':
print 'YEAH!'
else:
print 'NAY!'
map_date_validation[transaction_date][line_num] += validations
except KeyError:
print 'weird date found!'
print transaction_date
#continue
上面的代碼產生以下輸出。
first succeeded!
03/04/15
<type 'str'>
<type 'str'>
NAY!
weird date found!
03/04/15
Traceback (most recent call last):
File "rouen_ticket_parser.py", line 108, in <module>
print map_date_validation[transaction_date]
KeyError: '03/04/15'
我懷疑這是某種間距問題,但我不知道如何糾正它。還有什麼我可以檢查,看看這些字符串是如何不同?