<p>输出基本上取决于运行代码的平台和终端。让我们为运行2.x或3.x的不同windows终端检查以下代码片段:</p>
<pre><code># -*- coding: utf-8 -*-
import sys
def case1(text):
print(text)
def case2(text):
print(text.encode("utf-8"))
def case3(text):
sys.stdout.buffer.write(text.encode("utf-8"))
if __name__ == "__main__":
text = "چرا کار نمیکنی؟"
for case in [case1, case2, case3]:
try:
print("Running {0}".format(case.__name__))
case(text)
except Exception as e:
print(e)
print('-'*80)
</code></pre>
<h2>结果</h2>
<p><strong>Python 2.x</strong></p>
<pre><code>Sublime Text 3 3122
Running case1
'charmap' codec can't encode characters in position 0-2: character maps to <undefined>
--------------------------------------------------------------------------------
Running case2
b'\xda\x86\xd8\xb1\xd8\xa7 \xda\xa9\xd8\xa7\xd8\xb1 \xd9\x86\xd9\x85\xdb\x8c\xda\xa9\xd9\x86\xdb\x8c\xd8\x9f'
--------------------------------------------------------------------------------
Running case3
چرا کار نمیکنی؟--------------------------------------------------------------------------------
</code></pre>
<p>ConEmu v151205型</p>
<pre><code> Running case1
┌åÏ▒Ϻ ┌®ÏºÏ▒ ┘å┘à█î┌®┘å█îσ
--------------------------------------------------------------------------------
Running case2
'ascii' codec can't decode byte 0xda in position 0: ordinal not in range(128)
--------------------------------------------------------------------------------
Running case3
'file' object has no attribute 'buffer'
--------------------------------------------------------------------------------
</code></pre>
<p>Windows命令提示符</p>
<pre><code> Running case1
┌åÏ▒Ϻ ┌®ÏºÏ▒ ┘å┘à█î┌®┘å█îσ
--------------------------------------------------------------------------------
Running case2
'ascii' codec can't decode byte 0xda in position 0: ordinal not in range(128)
--------------------------------------------------------------------------------
Running case3
'file' object has no attribute 'buffer'
--------------------------------------------------------------------------------
</code></pre>
<p><strong>Python 3.x</strong></p>
<pre><code>Sublime Text 3 3122
Running case1
'charmap' codec can't encode characters in position 0-2: character maps to <undefined>
--------------------------------------------------------------------------------
Running case2
b'\xda\x86\xd8\xb1\xd8\xa7 \xda\xa9\xd8\xa7\xd8\xb1 \xd9\x86\xd9\x85\xdb\x8c\xda\xa9\xd9\x86\xdb\x8c\xd8\x9f'
--------------------------------------------------------------------------------
Running case3
چرا کار نمیکنی؟--------------------------------------------------------------------------------
</code></pre>
<p>ConEmu v151205型</p>
<pre><code> Running case1
'charmap' codec can't encode characters in position 0-2: character maps to <undefined>
--------------------------------------------------------------------------------
Running case2
b'\xda\x86\xd8\xb1\xd8\xa7 \xda\xa9\xd8\xa7\xd8\xb1 \xd9\x86\xd9\x85\xdb\x8c\xda\xa9\xd9\x86\xdb\x8c\xd8\x9f'
--------------------------------------------------------------------------------
Running case3
┌åÏ▒Ϻ ┌®ÏºÏ▒ ┘å┘à█î┌®┘å█îσ--------------------------------------------------------------------------------
</code></pre>
<p>Windows命令提示符</p>
<pre><code> Running case1
'charmap' codec can't encode characters in position 0-2: character maps to <unde
fined>
--------------------------------------------------------------------------------
Running case2
b'\xda\x86\xd8\xb1\xd8\xa7 \xda\xa9\xd8\xa7\xd8\xb1 \xd9\x86\xd9\x85\xdb\x8c\xda
\xa9\xd9\x86\xdb\x8c\xd8\x9f'
--------------------------------------------------------------------------------
Running case3
┌åÏ▒Ϻ ┌®ÏºÏ▒ ┘å┘à█î┌®┘å█îσ----------------------------------------------------
----------------------------
</code></pre>
<p>如你所见,使用sublime text3终端(case3)工作正常。其他终端不支持波斯语。这里的要点是,这取决于您使用的终端和平台。</p>
<p><strong>解决方案(特定于ConEmu)</strong></p>
<p>像ConEmu这样的现代终端允许您使用UTF8编码作为<a href="http://conemu.github.io/en/UnicodeSupport.html" rel="nofollow">explained here</a>,所以,让我们尝试一下:</p>
<pre><code>chcp 65001 & cmd
</code></pre>
<p>然后对2.x&3.x再次运行脚本:</p>
<p>Python2.x</p>
<pre><code>Running case1
��را کار نمیکنی؟[Errno 0] Error
--------------------------------------------------------------------------------
Running case2
'ascii' codec can't decode byte 0xda in position 0: ordinal not in range(128)
--------------------------------------------------------------------------------
Running case3
'file' object has no attribute 'buffer'
--------------------------------------------------------------------------------
</code></pre>
<p>Python3.x</p>
<pre><code>Running case1
چرا کار نمیکنی؟
--------------------------------------------------------------------------------
Running case2
b'\xda\x86\xd8\xb1\xd8\xa7 \xda\xa9\xd8\xa7\xd8\xb1 \xd9\x86\xd9\x85\xdb\x8c\xda\xa9\xd9\x86\xdb\x8c\xd8\x9f'
--------------------------------------------------------------------------------
Running case3
چرا کار نمیکنی؟--------------------------------------------------------------------------------
</code></pre>
<p>如您所见,现在python3 case1(print)的输出成功了。所以。。。寓言的寓意。。。了解更多关于您的工具以及如何为您的用例正确配置它们的信息;-)</p>