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在Python,我得到「類型錯誤:不串轉換過程中的所有參數格式」並非所有的參數轉換
我不知道爲什麼會這樣。此行突出顯示問題所在 - data.append('%s,%s,%s'%line['code'],line['level'],line['target'],line['distancefromtarget']
任何人都可以找到問題嗎?
如果有幫助,下面是圍繞此行的其他代碼。
def updatestocklevel(quantity, stocklevel, code):
with open('stockcontrol.csv',newline='') as f:
for line in f:
if code in line:
data = line.split(",")
target = (data[2])
updatetarget = int(target) - int(stocklevel)
newlevel = stocklevel - quantity
stocklevel = str(stocklevel)
newlevel = str(newlevel)
updatetarget = str(updatetarget)
import sys
import csv
data=[]
code = code
newval= newlevel
newtlevel = updatetarget
f=open("stockcontrol.csv")
reader=csv.DictReader(f,fieldnames=['code','level', 'target', 'distancefromtarget'])
for line in reader:
if line['code'] == code:
line['level']= newval
line['distancefromtarget']= newtlevel
data.append('%s,%s,%s'%(line['code'],line['level'],line['target'],line['distancefromtarget']))
f.close()
f=open("stockcontrol.csv","w")
f.write("\n".join(data))
f.close()
謝謝。
您是否嘗試通過'pdb'進行調試? – NoobEditor
對不起,我不知道該怎麼做。 @NoobEditor –