Python迭代写入Excel

Question

I'm trying to make my code write to cells A1 , A2 , A3 and A4 in Excel. However, when I use it, I get this error message

Invalid Cell coordinates (A)

'A' stays constant but 'i' changes with each repetition. How would I fix the problem on line 27? I want to make Python accept "A" as a column reference.

This was line 27:

ws.cell('A',i).value =  "The price of", symbolslist[i], " is ", price"

and my entire Python script:

from openpyxl import Workbook

import urllib
import re

from openpyxl.cell import get_column_letter

wb = Workbook()

dest_filename = r'empty_book.xlsx'

ws = wb.create_sheet()

ws.title = 'Stocks'
symbolslist = ["aapl","spy","goog","nflx"] 

i=0
while i<len(symbolslist):
    #counts each object as 1 in the list
    url = "http://finance.yahoo.com/q?s="+symbolslist[i]+"&q1=1"
    htmlfile = urllib.urlopen(url)
    htmltext = htmlfile.read()
    regex = '<span id="yfs_l84_'+symbolslist[i]+'">(.+?)</span>'
    pattern = re.compile(regex)
    price = re.findall(pattern,htmltext)
    print "The price of", symbolslist[i], " is ", price 
    ws.cell(1,i+1).value =  "The price of" + symbolslist[i] + " is " + price 
    i+=1


wb.save(filename = dest_filename)

I am also using this as a reference , from openpyxl.

Answer 1

EDIT

Your i=0 on the first pass but there is no zero column. Also, I think the cell is looking for row index which is a number not a character 'A'.

ws.cell(1,i+1).value =  "The price of" + symbolslist[i] + " is " + price 

Answer 2

It is the use of ws.cell().value that is not correct. I had the error saying 'int' object has no attribute 'replace', but after I changed the line to the following, the error dispappeared: ws.cell(row=1,column=i+1).value = "The price of" + str(symbolslist[i]) + " is " + str(price)

By the way, I am using Python 2.7 and the latest version of openpyxl