0
我試圖創建一個從字典一個CSV創建CSV文件,但我收到的錯誤:類型錯誤:參數1必須有一個「寫」的方法 - 從字典
in create_csv
writer = csv.writer('userInfo.csv')
TypeError: argument 1 must have a "write" method
代碼:
#Create dict file to test
userInfoDict = {'orgID': '17', 'firstName': 'TestFirstName', 'lastName': 'TesLastName',
'emailAddress': '[email protected]', 'phoneNumber': '123-456-7890',
'isoCountryCode': 'US'}
def create_csv(userInfoDict):
import csv
userInfo = open('userInfo.csv', 'wb')
for key in userInfoDict:
if len(userInfoDict['orgID']) == 0:
print('Not a valid user: No orgID')
return None
elif len(userInfoDict['firstName']) == 0:
print('Not a valid user: No First Name')
return None
elif len(userInfoDict['emailAddress']) == 0 or len(userInfoDict['phoneNumber']) == 0:
print('Not a valid user: No Email or Phone')
return None
else:
writer = csv.writer(userInfo, delimiter=',')
for key, value in userInfoDict.items():
writer.writerow([key], [value])
return
create_csv(userInfoDict)
更改代碼以匹配更新代碼你的修復,它似乎沒有任何影響。同樣的錯誤。在create_csv writer = csv.writer('userInfocsv') TypeError:參數1必須有一個「寫入」方法 – Eric
當然,open應該發生在循環之前。因爲它是每個循環將再次打開文件並覆蓋以前的內容。 – Matthias
@Matthias當然,所以沒有意義使用語句 –