python - 我该如何修复这个 mitmproxys SyntaxError？

Question

我正在 Amazon AWS EC2 服务器上安装 mitmproxy，但我将 mitmproxy 写入终端后出现以下异常。通过谷歌我还没有找到任何东西 :( 我希望这里有人可以帮助我。(如果是的话，我可能发布了一些信息，我很抱歉 :'[ )

  Traceback (most recent call last) :
  File "/usr/bin/mitmproxy", line 19, in <module>
    from libmproxy import proxy, console, cmdline, version
  File "/usr/lib/python2.6/site-packages/libmproxy/proxy.py", line 20, in <module>
    import utils, flow, version, platform, controller, app
  File "usr/lib/python2.6/site-packages/libmproxy/flow.py", line 789
    cookie_parameters = {key.strip().lower() :value.strip() for key,sep,value in pairs[1:]}

  SyntaxError: invalid syntax

cat/proc/version 给我以下信息

Linux 版本 3.4.48-45.46.amzn1.i686 (mockbuild@gobi-build-31004) (gcc 版本 4.6.3 20120306 (Red Hat 4.6.3-2) (GCC) ) #1 SMP Wed 2013 年 6 月 12 日 02:04:37 UTC

通过将 python -V 写入终端我得到 Python 2.7.3

通过 pip list

 argparse (1.2.1)
 BeautifulSoup (3.2.1)
 Flask (0.10.1)
 itsdangerous (0.23)
 Jinja2 (2.7.1)
 lxml (3.2.3)
 MarkupSafe (0.18)
 mechanize (0.2.5)
 mitmproxy (0.9.1)
 netlib (0.9.1)
 PIL (1.1.7)
 pip (1.4.1)
 protobuf (2.5.0)
 PyAMF (0.6.1)
 pyasn1 (0.1.7)
 pyOpenSSL (0.13)
 Scrapy (0.18.0)
 setuptools (0.6c11)
 urwid (1.1.1)
 virtualenv (1.10.1)
 Werkzeug (0.9.3)
 wsgiref (0.1.2)

通过 pip-2.6 列表

 argparse (1.2.1)
 aws-cfn-bootstrap (1.3)
 backports.ssl-match-hostname (3.2a3)
 certifi (0.0.8)
 chardet (2.0.1)
 Cheetah (2.4.1)
 cloud-init (0.5.15)
 configobj (4.6.0)
 distribute (0.6.10)
 Flask (0.10.1)
 iniparse (0.3.1)
 itsdangerous (0.23)
 Jinja2 (2.7.1)
 lockfile (0.8)
 lxml (3.2.3)
 M2Crypto (0.20.2)
 Markdown (2.0.1)
 MarkupSafe (0.18)
 mitmproxy (0.9.1)
 netlib (0.9.1)
 ordereddict (1.1)
 PIL (1.1.6)
 pip (1.4.1)
 protobuf (2.5.0)
 pyasn1 (0.1.7)
 pycurl (7.19.0)
 Pygments (1.4)
 pygpgme (0.1)
 pyOpenSSL (0.13)
 pystache (0.5.2)
 python-daemon (1.5.2)
 PyYAML (3.10)
 requests (1.1.0)
 Exception:
 Traceback (most recent call last):
   File "/usr/lib/python2.6/site-packages/pip-1.4.1-py2.6.egg/pip/basecommand.py",      line 134, in main
     status = self.run(options, args)
   File "/usr/lib/python2.6/site-packages/pip-1.4.1-py2.6.egg/pip/commands/list.py",      line 80, in run
     self.run_listing(options)
   File "/usr/lib/python2.6/site-packages/pip-1.4.1-py2.6.egg/pip/commands/list.py",      line 127, in run_listing
     self.output_package_listing(installed_packages)
   File "/usr/lib/python2.6/site-packages/pip-1.4.1-py2.6.egg/pip/commands/list.py",      line 136, in output_package_listing
     if dist_is_editable(dist):
   File "/usr/lib/python2.6/site-packages/pip-1.4.1-py2.6.egg/pip/util.py", line 347,      in dist_is_editable
     req = FrozenRequirement.from_dist(dist, [])
   File "/usr/lib/python2.6/site-packages/pip-1.4.1-py2.6.egg/pip/__init__.py", line      194, in from_dist
     assert len(specs) == 1 and specs[0][0] == '=='
 AssertionError

 Storing complete log in /home/ec2-user/.pip/pip.log

通过 pip-2.7 列表

 argparse (1.2.1)
 BeautifulSoup (3.2.1)
 Flask (0.10.1)
 itsdangerous (0.23)
 Jinja2 (2.7.1)
 lxml (3.2.3)
 MarkupSafe (0.18)
 mechanize (0.2.5)
 mitmproxy (0.9.1)
 netlib (0.9.1)
 PIL (1.1.7)
 pip (1.4.1)
 protobuf (2.5.0)
 PyAMF (0.6.1)
 pyasn1 (0.1.7)
 pyOpenSSL (0.13)
 Scrapy (0.18.0)
 setuptools (0.6c11)
 urwid (1.1.1)
 virtualenv (1.10.1)
 Werkzeug (0.9.3)
 wsgiref (0.1.2)

最好的，雪N

Answer 1

File "usr/lib/python2.6/site-packages/libmproxy/flow.py", line 789

Python 2.6 没有字典推导；您将需要重写它以使用 (key, value) 对的可迭代调用 dict 构造函数。