blocks|key|2526063|text|编写您想要在Cython中隐藏的所有内容，并将其编译为pyd。这就是你所能得到的最接近的编译python代码。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2526064|另外，dll不是一个标准，在Python世界中也不是。它们也不能随身携带。|2526065|entityMap^0|R|3|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|M|8|@]|D|@]|E|$]]|$1|H|3|-4|5|6|7|N|8|@]|D|@]|E|$]]]|I|$]]

Write everything you want to hide in Cython, and compile it to <code>pyd</code>. That's as close as you can get to making compiled python code. 

Also, dll is not a standard, not in Python world. They're not portable, either.

blocks|key|2735475|text|你可以使用embed+python+inside+C。真正的诀窍是在C值和Python值之间进行转换。不过，一旦你完成了这项工作，创建一个DLL就是pretty+straightforward了。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2735476|但是，为什么需要制作dll呢？你需要在非python程序中使用它吗？|2735477|entityMap|0|LINK|mutability|MUTABLE|url|http://docs.python.org/extending/|1|https://stackoverflow.com/questions/847396/compile-a-dll-in-c-c-then-call-it-from-another-program^0|5|L|0|22|M|1|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]|$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|X|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]|N|$5|I|J|K|C|$L|O]]]]

You can <a href="http://docs.python.org/extending/" rel="nofollow noreferrer">embed python inside C</a>. The real trick is converting between C values and Python values. Once you've done that, though, making a DLL is <a href="https://stackoverflow.com/questions/847396/compile-a-dll-in-c-c-then-call-it-from-another-program">pretty straightforward</a>.

However, why do you need to make a dll? Do you need to use this from a non-python program?

blocks|key|2526000|text|您可以使用py2exe.org将python脚本转换为windows可执行文件。诚然，这只能在windows上运行，但总比什么都没有好。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2526001|entityMap|0|LINK|mutability|MUTABLE|url|http://www.py2exe.org/^0|5|A|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

You can use <a href="http://www.py2exe.org/" rel="noreferrer">py2exe.org</a> to convert python scripts into windows executables. Granted this will only work on windows, but it's better then nothing.

blocks|key|2735751|text|Python+embedding+is+supported+in+CFFI+version+1.5，您可以创建一个可供Windows+C应用程序使用的.dll文件。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2735752|entityMap|0|LINK|mutability|MUTABLE|url|http://cffi.readthedocs.io/en/latest/overview.html#embedding^0|23|4|0|1D|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@$9|O|A|P|B|C]]|D|@$9|Q|A|R|1|S]]|E|$]]|$1|F|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|G|$H|$5|I|J|K|E|$L|M]]]]

<a href="http://cffi.readthedocs.io/en/latest/overview.html#embedding" rel="nofollow noreferrer">Python embedding is supported in CFFI version 1.5</a>, you can create a <code>.dll</code> file which can be used by a Windows C application.

blocks|key|48177|text|您可以使用pyinstaller将.py文件转换为可执行文件，并将所有必需的包转换为.dll格式。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|48178|步骤1.+pip安装pyinstaller，|48179|步骤2.新python文件让我们将其命名为code.py。|48180|步骤3.编写几行代码，即print("Hello+World")|48181|步骤4.在同一位置打开命令提示符，然后编写pyinstaller+code.py并按enter键。最后一步，在同一个位置看两个文件夹，名字叫build，dist将被创建。dist文件夹中有文件夹代码，该文件夹中有一个带有所需.dll文件的可执行文件code.exe。|48182|entityMap|0|LINK|mutability|MUTABLE|url|https://www.pyinstaller.org/^0|5|B|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@$A|U|B|V|1|W]]|C|$]]|$1|D|3|E|5|6|7|X|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|Y|8|@]|9|@]|C|$]]|$1|H|3|I|5|6|7|Z|8|@]|9|@]|C|$]]|$1|J|3|K|5|6|7|10|8|@]|9|@]|C|$]]|$1|L|3|-4|5|6|7|11|8|@]|9|@]|C|$]]]|M|$N|$5|O|P|Q|C|$R|S]]]]

You can use <a href="https://www.pyinstaller.org/" rel="nofollow noreferrer">pyinstaller</a> for converting the .py files into executable with all required packages into .dll format.

Step 1. pip install pyinstaller, 

step 2. new python file let's name it code.py . 

step 3. Write some lines of code i.e print("Hello World") 

step 4. Open Command Prompt in the same location and write pyinstaller code.py hit enter. Last Step see in the same location two folders name build, dist will be created. inside dist folder there is folder code and inside that folder there is an exe file code.exe along with required .dll files.

blocks|key|47564|text|这是我的主意，可能行得通。我不知道，这有没有用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|47565|1.创建*.py文件。|offset|length|style|CODE|47566|2.将它们重命名为*.pyx|47567|3.使用Cython将它们转换为*.c文件|47568|4.将*.c压缩到*.dll文件中。|47569|但我不推荐你，因为它不能在任何其他平台上工作，除了Windows.|47570|entityMap^0|0|4|4|0|9|5|0|G|3|0|3|3|9|5|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|S|8|@$D|T|E|U|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|V|8|@$D|W|E|X|F|G]]|9|@]|A|$]]|$1|J|3|K|5|6|7|Y|8|@$D|Z|E|10|F|G]]|9|@]|A|$]]|$1|L|3|M|5|6|7|11|8|@$D|12|E|13|F|G]|$D|14|E|15|F|G]]|9|@]|A|$]]|$1|N|3|O|5|6|7|16|8|@]|9|@]|A|$]]|$1|P|3|-4|5|6|7|17|8|@]|9|@]|A|$]]]|Q|$]]

This is my idea, it might work. I don't know, if that work or not.

1.Create your <code>*.py</code> files. 
2.Rename them into <code>*.pyx</code> 
3.Convert them into <code>*.c</code> files using Cython 
4.Compile <code>*.c</code> into <code>*.dll</code> files. 

But I don't recommend you because it won't work on any other platforms, except Windows.

blocks|key|47610|text|如果您的唯一目标是隐藏源代码，那么只需将代码编译为可执行文件(例如，使用PyInstaller+)，并使用具有可读源代码的模块进行通信会简单得多。注意:您可能需要更多的转换器函数，如本例所示。示例:模块：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|47611|import+subprocess
import+codecs
def+_encode_str(str):
++++encoded=str.encode("utf-32","surrogatepass")
++++return+codecs.encode(encoded,"base64").replace(b"\n",b"")
def+_decode_str(b64):
++++return+codecs.decode(b64,"base64").decode("utf-32","surrogatepass")
def+strlen(s:str):#return+length+of+str;int
++++proc=subprocess.Popen(["path_to_your_exe.exe","strlen",_encode_str(str).decode("ascii")],stdout=subprocess.PIPE)
++++return+int(proc.stdout.read())
def+random_char_from_string(str):
++++proc=subprocess.Popen(["path_to_your_exe.exe","randchr",_encode_str(str).decode("ascii")],stdout=subprocess.PIPE)
++++return+_decode_str(proc.stdout.read())|code-block|syntax|javascript|47612|可执行文件：|47613|import+sys
import+codecs
import+random
def+_encode_str(str):
++++encoded=str.encode("utf-32","surrogatepass")
++++return+codecs.encode(encoded,"base64").replace(b"\n",b"")
def+_decode_str(b64):
++++return+codecs.decode(b64,"base64").decode("utf-32","surrogatepass")
command=sys.argv[1]
if+command=="strlen":
++++s=_decode_str(sys.argv[2].encode("ascii"))
++++print(len(str))
if+command=="randchr":
++++s_decode_str(sys.argv[2].encode("ascii"))
++++print(_encode_str(random.choice(s)).decode("ascii"))|47614|如果你的软件包无论如何都不是一个只支持windows的软件包，你可能还想考虑为不同的平台编译不同的可执行文件。|47615|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

If your only goal is to hide your source code, it is much simpler to just compile your code to an executable(use PyInstaller, for example), and use an module with readable source for communication.
NOTE: You might need more converter functions as shown in this example.
Example:
Module:
<pre><code>import subprocess
import codecs
def _encode_str(str):
 encoded=str.encode(&quot;utf-32&quot;,&quot;surrogatepass&quot;)
 return codecs.encode(encoded,&quot;base64&quot;).replace(b&quot;\n&quot;,b&quot;&quot;)
def _decode_str(b64):
 return codecs.decode(b64,&quot;base64&quot;).decode(&quot;utf-32&quot;,&quot;surrogatepass&quot;)
def strlen(s:str):#return length of str;int
 proc=subprocess.Popen([&quot;path_to_your_exe.exe&quot;,&quot;strlen&quot;,_encode_str(str).decode(&quot;ascii&quot;)],stdout=subprocess.PIPE)
 return int(proc.stdout.read())
def random_char_from_string(str):
 proc=subprocess.Popen([&quot;path_to_your_exe.exe&quot;,&quot;randchr&quot;,_encode_str(str).decode(&quot;ascii&quot;)],stdout=subprocess.PIPE)
 return _decode_str(proc.stdout.read())
</code></pre>
Executable:
<pre><code>import sys
import codecs
import random
def _encode_str(str):
 encoded=str.encode(&quot;utf-32&quot;,&quot;surrogatepass&quot;)
 return codecs.encode(encoded,&quot;base64&quot;).replace(b&quot;\n&quot;,b&quot;&quot;)
def _decode_str(b64):
 return codecs.decode(b64,&quot;base64&quot;).decode(&quot;utf-32&quot;,&quot;surrogatepass&quot;)
command=sys.argv[1]
if command==&quot;strlen&quot;:
 s=_decode_str(sys.argv[2].encode(&quot;ascii&quot;))
 print(len(str))
if command==&quot;randchr&quot;:
 s_decode_str(sys.argv[2].encode(&quot;ascii&quot;))
 print(_encode_str(random.choice(s)).decode(&quot;ascii&quot;))
</code></pre>
You might also want to think about compiling different executables for different platforms, if your package isn't a windows-only package anyways.

blocks|key|2735576|text|抓取Visual+Studio+Express和IronPython，然后这样做？不过，您将处于Python+2.7.6的世界中。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2735577|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Grab Visual Studio Express and IronPython and do it that way? You'll be in Python 2.7.6 world though.

Well, I have a Python package. I need to compile it as dll before distribute it in a way easily importable. How? You may suggest that <code>*.pyc</code>. But I read somewhere any <code>*.pyc</code> can be easily decompiled!

Update:
Follow these: 
1) I wrote a python package 
2) want to distribute it 
3) do NOT want distribute the source 
4) *.pyc is decompilable >> source can be extracted! 
5) dll is standard

How to compile a Python package to a dll

Visual Studio

Windows

Python

好吧，我有一个Python包。在以一种易于导入的方式分发它之前，我需要将其编译为dll。怎么做？你可以建议*.pyc。但我在某处读到，任何*.pyc都可以很容易地反编译！更新：遵循以下内容：1)我写了一个python包2)我想分发它3)不想发布源代码4) *.pyc是可反编译的，可以提取>>源码！5) dll是标准的

问如何将Python包编译为dll
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