python 读取csv文件报错问题 import csv with open('E:/Selenium2script/DDT模块/test.csv','rb') as f: readers = csv.reader(f) next(readers,None) for line in readers: print(line) 输出:_csv.Error: iterator should return strings, not bytes (did you open the file in tex
python安装tensorflow报错:python No matching distribution found for tensorflow==1.12.0 python版本是3.7.2 要安装的tensorflow版本是1.12.0 pip版本是18.1 安装操作是在pycharm上进行操作的. 但是一安装就报错:python No matching distribution found for tensorflow==1.12.0 解决办法: 将python进行退版本,也就是卸载当前这
1.mac下python环境pip报错: issuserdeMacBook-Pro:~ issuser$ pip install pyinstallerCollecting pyinstaller Could not fetch URL https://pypi.python.org/simple/pyinstaller/: There was a problem confirming the ssl certificate: [SSL: TLSV1_ALERT_PROTOCOL_VERSIO
Django中修改DATABASES后,执行python manage.py ****报错!UnicodeEncodeError: 'latin-1' codec can't encode character '\u2028' in position 9:ordinal not in range(256). 为了这个错误找了无数网页,花费数小时,结果在于配置的用户名密码是从微信电脑端上面复制过来的,里面有个分隔符(‘\u2028’),愚蠢的人类终于被自己蠢哭了!!! 解决方案:老老实实自己输入,
使用python+selenium运行自动化脚本时,打印某一段文字出现UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-1: ordinal not in range(128)报错. 原因:编码未进行转换. 解决方式:print时,在后面加上encode("utf-8")即可. 例如: tx = driver.find_element_by_xpath(".//*[@id='1']/