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python 怎樣隨機生成中文字符?

用Python 隨機產(chǎn)生中文字符來做驗證碼.但是python的編碼搞得頭暈,請大神門一點一下

From [Pythondiscussion group] 2017-04-18 10:17:48 0  6  39434

python - Crawling WeChat public account articles requires entering verification code

The request is normal at first. If there are too many requests, this web page will be returned, prompting for ...

From [Pythondiscussion group] 2017-06-28 09:22:11 0  3  9858

python - ConnectionRefusedError: [Errno 111] Connection refused

Python3實現(xiàn)了一個簡單的udp server和udp client。host指定為'localhost'時，在同一臺機器上是運行正常的。 udpserver.py: {代碼...} udpclient.py: {代...

From [Pythondiscussion group] 2017-04-18 10:21:51 0  1  7123

python - !!! no internal routing support, rebuild with pcre support !!!

在Mac下，使用nginx+uwsgi部署django，感覺要成功了，就遇到這個‘!!! no internal routing support, rebuild with pcre support !!!’，上Stac...

From [Pythondiscussion group] 2017-04-17 14:26:17 0  1  6980

python - ValueError: source code string cannot contain null bytes

問題如下： station.py里面是python字典，我現(xiàn)在將station.py作為模塊導入另一個模塊中執(zhí)行，出現(xiàn)了錯誤。 {代碼...} 是valueerror，我找了一下出現(xiàn)這錯誤的都是typeerror，請問大...

From [Pythondiscussion group] 2017-04-18 10:03:37 0  2  6930

python循環(huán)題目求1-2+3-4+5 ... 99的所有數(shù)的和

怎么求呢？？想不出

From [Pythondiscussion group] 2017-04-18 10:17:08 0  6  4875

windows - Python爬蟲爬資源時由于連接方在一段時間后沒有正確答復或連接的主機沒有反應，連接嘗試失敗。怎么破？

{代碼...}

From [Pythondiscussion group] 2017-04-18 10:14:55 0  2  4617

網(wǎng)頁爬蟲 - python3 錯誤“No connection adapters were found for”

python3 版本 檢查連接的時候，出現(xiàn)錯誤“requests.exceptions.InvalidSchema: No connection adapters were found for '?http://oil....

From [Pythondiscussion group] 2017-04-18 09:49:39 0  1  4525

windows - python 文件讀寫 權限 permission denied

我寫了一個python小工具，安裝在C:\Program Files (x86)\appname目錄下,可是無法創(chuàng)建和讀寫文件，出現(xiàn)permission denied錯誤提示。之前程序是可以在C:\Users\XXX\A...

From [Pythondiscussion group] 2017-04-18 09:39:05 0  3  4356

Web crawler - python re can't find any content, very strange

Already solved! It turns out that match starts from scratch. If you change it to search, it can be interpreted...

From [Pythondiscussion group] 2017-05-18 10:58:44 0  1  4185

Web crawler - python3.4.1 request module reports error 'list' object has no attribute 'get'

I used Python to write a crawler that crawls IP addresses. Since the website is anti-crawler, I wrote an agent...

From [Pythondiscussion group] 2017-06-12 09:24:16 0  3  3732

What does range(1,1) return in Python?

{Code...} L = [1]+[L[x-1]+L[x] for x in range(1,len(L))]+[1]#If it is range(1,1 ), aren't there values ??that ...

From [Pythondiscussion group] 2017-06-22 11:52:08 0  3  3711

python - 提示requests.exceptions.ConnectionError: ('Connection aborted.'

我在抓網(wǎng)站的時候大概10個網(wǎng)頁成功以后就會提示這個問題Python用的是3.4.3，Requests用的是2.7.0. {代碼...} 完整的traceback是這樣的：Traceback (most recent ca...

From [Pythondiscussion group] 2017-04-17 15:46:04 0  1  3709

python - SyntaxError: keyword can't be an expression

{code...} I use sqlalchemy in django but filtering will report an error {code...} Could you please tell me how...

From [Pythondiscussion group] 2017-05-18 10:56:29 1  2  3704

python - Qt designer無法保存ui文件

用QT designer 編輯ui界面后保存， 彈出 This file contains top level spacers. They will not be saved.Perhaps you forgot to ...

From [Pythondiscussion group] 2017-04-18 10:21:38 0  1  3628