unirest支持python3吗？

Question

unirest支持python3吗？我在谷歌上搜索过，没有任何信息出现。即使在最统一的文件中，它也没有说它只是2.x，这使我相信它同时支持3.x和2.x。然而，安装失败的3.4和成功的2.7。见下文。

nkltss:~/dev$ mkvirtualenv mashape -p /usr/bin/python3
Running virtualenv with interpreter /usr/bin/python3
Using base prefix '/usr'
New python executable in mashape/bin/python3
Also creating executable in mashape/bin/python
Installing setuptools, pip...done.


(mashape)nkltss:~/dev$ pip install unirest
Downloading/unpacking unirest
  Downloading Unirest-1.1.6.tar.gz
  Running setup.py (path:/home/nick/.virtualenvs/mashape/build/unirest/setup.py) egg_info for package unirest

    warning: no files found matching '*.txt' under directory 'docs'
Downloading/unpacking poster>=0.8.1 (from unirest)
  Downloading poster-0.8.1.tar.gz
  Running setup.py (path:/home/nick/.virtualenvs/mashape/build/poster/setup.py) egg_info for package poster
    Traceback (most recent call last):
      File "<string>", line 17, in <module>
      File "/home/nick/.virtualenvs/mashape/build/poster/setup.py", line 2, in <module>
        import poster
      File "/home/nick/.virtualenvs/mashape/build/poster/poster/__init__.py", line 29, in <module>
        import poster.streaminghttp
      File "/home/nick/.virtualenvs/mashape/build/poster/poster/streaminghttp.py", line 61
        print "send:", repr(value)
                    ^
    SyntaxError: invalid syntax
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):

  File "<string>", line 17, in <module>

  File "/home/nick/.virtualenvs/mashape/build/poster/setup.py", line 2, in <module>

    import poster

  File "/home/nick/.virtualenvs/mashape/build/poster/poster/__init__.py", line 29, in <module>

    import poster.streaminghttp

  File "/home/nick/.virtualenvs/mashape/build/poster/poster/streaminghttp.py", line 61

    print "send:", repr(value)

                ^

SyntaxError: invalid syntax

----------------------------------------
Cleaning up...
Command python setup.py egg_info failed with error code 1 in /home/nick/.virtualenvs/mashape/build/poster
Storing debug log for failure in /home/nick/.pip/pip.log

目前，我使用的是2.7，但我更喜欢在新项目中使用3.x。

Answer 1

该项目与Python 3不兼容。当项目没有显式地声明这一点(无论是在setup.py特洛伊分类器中还是在文档中)时，您将不得不查看源代码。

我在那里发现：

• 在安装中使用在安装时自动重写代码
• urllib2，是Python2唯一的库。

该项目依赖于图书馆，也就是特定的。

我会用图书馆代替。它支持Python3开箱即用，除了异步请求之外，它还支持相同的特性集(但更好的是，它没有urllib2带来的缺点)。对于异步请求，可以在requests-futures上添加。