一段时间后Python Gspread 401错误答案

【问题标题】：Python Gspread 401 error after a period of time一段时间后Python Gspread 401错误
【发布时间】：2016-03-13 03:57:17
【问题描述】：

我正在尝试编写一个程序来获取我在谷歌电子表格中记录的统计数据，并将它们写入一个文本文件，以便在流中读取和显示。该程序在大多数情况下运行良好，但每隔一段时间它就会崩溃并出现以下情况。这看起来像是一个 oauth 问题，但我不确定我做错了什么。

Traceback (most recent call last):
  File "updatestats.py", line 67, in <module>
    losses = worksheet.acell('C4').value
  File "C:\Python35\lib\site-packages\gspread\models.py", line 312, in acell
    return self.cell(*(self.get_int_addr(label)))
  File "C:\Python35\lib\site-packages\gspread\models.py", line 328, in cell
    self._cell_addr(row, col))
  File "C:\Python35\lib\site-packages\gspread\client.py", line 269, in get_cells_cell_id_feed
    r = self.session.get(url)
  File "C:\Python35\lib\site-packages\gspread\httpsession.py", line 75, in get
    return self.request('GET', url, **kwargs)
  File "C:\Python35\lib\site-packages\gspread\httpsession.py", line 71, in request
    response.status_code, response.content))
gspread.exceptions.HTTPError: 401: b'<HTML>\n<HEAD>\n<TITLE>Unauthorized</TITLE>\n</HEAD>\n<BODY BGCOLOR="#FFFFFF" TEXT="#000000">\n<H1>Unauthorized</H1>\n<H2>Error 401</H2>\n</BODY>\n</HTML>\n'

这是我的代码：

import requests, gspread
import os
from oauth2client.service_account import ServiceAccountCredentials

def authenticate_google_docs():
    f = open(os.path.join('Culling-89b347145798.p12'), 'rb')
    SIGNED_KEY = f.read()
    f.close()
    scope = ['https://spreadsheets.google.com/feeds', 'https://docs.google.com/feeds']
    credentials = ServiceAccountCredentials('*****@gmail.com', SIGNED_KEY, scope)

    data = {
        'refresh_token' : '****************************',
        'client_id' : '*******************************',
        'client_secret' : '****************************',
        'grant_type' : 'refresh_token',
    }

    r = requests.post('https://accounts.google.com/o/oauth2/token', data = data)
    credentials.access_token = eval(r.text)['access_token']

    gc = gspread.authorize(credentials)
    return gc
gc = authenticate_google_docs()
sh = gc.open("The Culling")
worksheet = sh.worksheet("Stats")
while(1==1):
    solo = input('Was it a solo game? ')
    win = input('Were you victorious? ')
    kills = input('How many kills did you get? ')
    dmg = input('How much damage dvid you do? ')
    if solo != "y":
        if win == "y":
            bAlive = input('Did you both survive? ')
    gun = input('Did you find a gun? ')

    if solo == "n":
        if win == "y":
            wins = worksheet.acell('B2').value
            worksheet.update_acell('B2', int(wins)+1)
            if bAlive == "y":
                doubleWins = worksheet.acell('D2').value
                worksheet.update_acell('D2',int(doubleWins)+1)
        if win != "y":
            losses = worksheet.acell('C2').value
            worksheet.update_acell('C2', int(losses)+1)

    if solo == "j":
        if win == "y":
            wins = worksheet.acell('B3').value
            worksheet.update_acell('B3', int(wins)+1)
            if bAlive == "y":
                doubleWins = worksheet.acell('D3').value
                worksheet.update_acell('D3',int(doubleWins)+1)
        if win != "y":
            losses = worksheet.acell('C3').value
            worksheet.update_acell('C3', int(losses)+1)

    if solo == "t":
        if win == "y":
            wins = worksheet.acell('B4').value
            worksheet.update_acell('B4', int(wins)+1)
            if bAlive == "y":
                doubleWins = worksheet.acell('D4').value
                worksheet.update_acell('D4',int(doubleWins)+1)
        if win != "y":
            losses = worksheet.acell('C4').value
            worksheet.update_acell('C4', int(losses)+1)

    if gun == "y":
        if win == "y":
            if solo != "y":
                gWins = worksheet.acell('M9').value
                worksheet.update_acell('M9', int(gWins)+1)
            if solo == "y":
                gWins = worksheet.acell('M10').value
                worksheet.update_acell('M10', int(gWins)+1)
        if win == "n":
            if solo != "y":
                gLosses = worksheet.acell('N9').value
                worksheet.update_acell('N9', int(gLosses)+1)
            if solo == "y":
                gLosses = worksheet.acell('N10').value
                worksheet.update_acell('N10', int(gLosses)+1)

    if solo != "y":
        damage = worksheet.acell('D9').value
        worksheet.update_acell('D9', int(dmg)+int(damage))
        klls = worksheet.acell('B9').value
        worksheet.update_acell('B9', int(klls)+int(kills))
        if win == "y":
            streak = worksheet.acell('J9').value
            bestStreak = worksheet.acell('I9').value
            if bestStreak == streak:
                worksheet.update_acell('I9',int(streak)+1)
            worksheet.update_acell('J9',int(streak)+1)
        if win != "y":
            worksheet.update_acell('J9',0)
    if solo == "y":
        damage = worksheet.acell('D10').value
        worksheet.update_acell('D10', int(dmg)+int(damage))
        klls = worksheet.acell('B10').value
        worksheet.update_acell('B10', int(klls)+int(kills))
        if win == "y":
            streak = worksheet.acell('J10').value
            bestStreak = worksheet.acell('I10').value
            if bestStreak == streak:
                worksheet.update_acell('I10',int(streak)+1)
            worksheet.update_acell('J10',int(streak)+1)
        if win != "y":
            worksheet.update_acell('J10',0)

【问题讨论】：

面临同样的问题....一段时间后会尝试重新验证并发布我的结果。
@PKaura，这对你有用吗？
@NTAWolf 现在不记得了，已经快一年了，但我有一些回忆，一段时间后进行身份验证确实有效。

标签： python http-status-code-401 gspread

【解决方案1】：

不确定你是否解决了这个问题，有类似问题的答案here。得到 401 后，再次登录即可解决。

gc.login()

【讨论】：