我已经尝试了不少于5种不同的“解决方案”,但我不能得到它的工作,请帮助。
这就是错误
'ascii' codec can't decode byte 0xc3 in position 1: ordinal not in range(128)
Traceback (most recent call last):
File "/base/python_runtime/python_lib/versions/1/google/appengine/ext/webapp/__init__.py", line 636, in __call__
h
在Python3.4中从Python运行这段代码很好:
from csv import reader
if __name__ == '__main__':
filename = "valid.csv"
with open(filename) as f:
csvreader = reader(f)
for keyword in csvreader:
kw = keyword[0]
但是,在带有Pydev 3.8或3.9的Eclipse中运行它会失败:
pydev debugger: sta
我试着用:
text = "★"
file.write(text)
在python 3中,但是我得到了以下错误消息:
UnicodeEncodeError: 'ascii' codec can't encode characters in position 0: ordinal not in range(128)
如何在python中的文件中打印符号★?这是同样的符号,正被用作明星评级。
with mail.connect() as conn:
for user in selectemail:
message1 = request.form['htmltext']
sender='garni.kh@gmail.com'
subject = "hello, %s " %user[1]
msg = Message(recipients=[user[0]],
html=message1,
subject=subject,
djnago1.3.1 python2.7.2+ ubuntu11.10我正在创建syncdb,在创建超级用户后,我得到了这个错误:
You just installed Django's auth system, which means you don't have any superusers defined.
Would you like to create one now? (yes/no): yes
Username (Leave blank to use 'root'): antonio
E-mail address: mr
我试图从Body中的row元素中提取属性值pi.xml。
cat pi.xml
<?xml version="1.0" encoding="utf-8"?>
<posts>
<row Id="19" Body=" The value of π, the value of pi." />
</posts>
python文件pi.py:
from lxml import etree
doc = etree.parse(