是什么导致python缺少“ gi”模块？

在对Ubuntu的默认Python版本（从2.7到3.2）进行了一些不太巧妙的编辑之后，我最终破坏了整个系统。在计算机崩溃后，一切都停止工作后，我尝试恢复更改（通过将/usr/bin/python2.7链接到/ usr / bin / python并将/ usr / share / python / debian_defaults中的默认版本更改为2.7），但有些东西还是坏了。

例如，当我在python解释器中键入“ import gi”时，我得到以下消息：

>>> import gi
 Traceback (most recent call last):
 File "<stdin>", line 1, in <module>
 ImportError: No module named gi
>>> 

某些程序也会出现此错误（例如：gnome调整工具）。我尝试从软件中心和来源重新安装python，但是仍然存在相同的错误。

Python-版本现在返回：

 Python 2.7.2

并且一些依赖python 2.7的软件包现在正在运行（例如，软件中心），但是某些问题仍然存在。我有什么办法可以完全重新安装python 2.7作为默认版本？

我发现了三种方法可以做到这一点：

1. 简单的方法：

   sudo apt-get install python3-gi

   要么

2. 对于virtualenv用户-vext方法

   pip install vext

   pip install vext.gi

3. 纯Python开发人员方式：

   安装大量开发人员资料：

   sudo apt-get install pkg-config libcairo2-dev gcc python3-dev libgirepository1.0-dev

   安装python软件包：

   pip install gobject PyGObject

在这里找到对我有用的小解决方法：

sudo nano /usr/bin/gnome-tweak-tool

更改#!/usr/bin/env python为#!/usr/bin/python

在终端中运行以下命令：

sudo apt install python3-gi

或者如果您需要Python2支持：

sudo apt install python-gi

如果您安装了anaconda，并且它已成为默认的python环境，则可以通过以下方式安装gi模块：

conda install -c conda-forge pygobject 

另请参阅：https : //bugs.launchpad.net/ubuntu/+source/ibus/+bug/1611523

就我而言：

>>> import gi
>>> gi.__file__
'/usr/lib/python2.7/dist-packages/gi/__init__.pyc'

因此，您需要检查是否有该文件可用。如果不是，则检查该 /usr/lib/python2.7/dist-packages/gi/__init__.py点/usr/share/pyshared/gi/__init__.py。您应该拥有该文件，因为您已经拥有了python-gobject 3.0.0-0ubuntu4（是的，我有相同的版本）。

如果有gi包装，那么您应该查看一下sys.path输出。如果/usr/lib/python2.7/dist-packages未包括在内，请添加它，然后重试。

导入成功后，您可以设置PYTHONPATH或进一步调查路径设置不正确的原因。

悬而未决的问题可能是您的site.py文件由于某种原因而无效，或者更有可能是您没有获得正确的权限site.py（应该在下方/usr/lib/python2.7/）。在这种情况下，请查看此处以查看python用于查找该文件的所有目录，并检查您的环境是否正确。

提高解释程序的冗长性有助于解决这个问题。即便如此，我还是尝试了将2.7 dist包与我的usr / local 3.x dist包进行简单的符号链接，并做了一些进一步的工作，但幅度不大。

 sudo ln -s /usr/lib/python2.7/dist-packages/gi/ /usr/local/lib/python3.2/dist-packages

〜$ python3
Python 3.2.2+（默认值，2012年2月16日，19：05：44） 
linux2上的[GCC 4.6.2]
键入“帮助”，“版权”，“信用”或“许可证”以获取更多信息。
>>>导入gi
追溯（最近一次通话）：
  文件“”，第1行，位于 
  在第23行的“ /usr/local/lib/python3.2/dist-packages/gi/__init__.py”文件中 
    从._gi导入_API，存储库
ImportError：/usr/lib/libpyglib-gi-2.0-python2.7.so.0：未定义的符号：_Py_ZeroStruct

如果您可以找到该丢失的符号，则可以解决此问题。这是导致我到目前为止的所有冗长的导入输出。另外，这似乎很相关：http : //bugs.debian.org/cgi-bin/bugreport.cgi?bug=645963，祝您好运。

>>>导入gi
＃尝试gi.cpython-32mu.so
＃尝试gimodule.cpython-32mu.so
＃尝试gi.abi3.so
＃尝试gimodule.abi3.so
＃尝试gi.so
＃尝试gimodule.so
＃尝试gi.py
＃尝试gi.pyc
＃尝试/usr/lib/python3.2/gi.cpython-32mu.so
＃尝试/usr/lib/python3.2/gimodule.cpython-32mu.so
＃尝试/usr/lib/python3.2/gi.abi3.so
＃尝试/usr/lib/python3.2/gimodule.abi3.so
＃尝试/usr/lib/python3.2/gi.so
＃尝试/usr/lib/python3.2/gimodule.so
＃尝试/usr/lib/python3.2/gi.py
＃尝试/usr/lib/python3.2/gi.pyc
＃尝试/usr/lib/python3.2/plat-linux2/gi.cpython-32mu.so
＃尝试/usr/lib/python3.2/plat-linux2/gimodule.cpython-32mu.so
＃尝试/usr/lib/python3.2/plat-linux2/gi.abi3.so
＃尝试/usr/lib/python3.2/plat-linux2/gimodule.abi3.so
＃尝试/usr/lib/python3.2/plat-linux2/gi.so
＃尝试/usr/lib/python3.2/plat-linux2/gimodule.so
＃尝试/usr/lib/python3.2/plat-linux2/gi.py
＃尝试/usr/lib/python3.2/plat-linux2/gi.pyc
＃尝试/usr/lib/python3.2/lib-dynload/gi.cpython-32mu.so
＃尝试/usr/lib/python3.2/lib-dynload/gimodule.cpython-32mu.so
＃尝试/usr/lib/python3.2/lib-dynload/gi.abi3.so
＃尝试/usr/lib/python3.2/lib-dynload/gimodule.abi3.so
＃尝试/usr/lib/python3.2/lib-dynload/gi.so
＃尝试/usr/lib/python3.2/lib-dynload/gimodule.so
＃尝试/usr/lib/python3.2/lib-dynload/gi.py
＃尝试/usr/lib/python3.2/lib-dynload/gi.pyc
＃尝试/usr/local/lib/python3.2/dist-packages/gi.cpython-32mu.so
＃尝试/usr/local/lib/python3.2/dist-packages/gimodule.cpython-32mu.so
＃尝试/usr/local/lib/python3.2/dist-packages/gi.abi3.so
＃尝试/usr/local/lib/python3.2/dist-packages/gimodule.abi3.so
＃尝试/usr/local/lib/python3.2/dist-packages/gi.so
＃尝试/usr/local/lib/python3.2/dist-packages/gimodule.so
＃尝试/usr/local/lib/python3.2/dist-packages/gi.py
＃尝试/usr/local/lib/python3.2/dist-packages/gi.pyc
＃尝试/usr/lib/python3/dist-packages/gi.cpython-32mu.so
＃尝试/usr/lib/python3/dist-packages/gimodule.cpython-32mu.so
＃尝试/usr/lib/python3/dist-packages/gi.abi3.so
＃尝试/usr/lib/python3/dist-packages/gimodule.abi3.so
＃尝试/usr/lib/python3/dist-packages/gi.so
＃尝试/usr/lib/python3/dist-packages/gimodule.so
＃尝试/usr/lib/python3/dist-packages/gi.py
＃尝试/usr/lib/python3/dist-packages/gi.pyc
追溯（最近一次通话）：
  文件“”，第1行，位于 
ImportError：没有名为gi的模块

搜索路径甚至没有查看python2.7路径。这是从python2.7成功的一面来看的样子。

>>>导入gi
＃尝试gi.so
＃尝试gimodule.so
＃尝试gi.py
＃尝试gi.pyc
＃尝试/usr/lib/python2.7/gi.so
＃尝试/usr/lib/python2.7/gimodule.so
＃尝试/usr/lib/python2.7/gi.py
＃尝试/usr/lib/python2.7/gi.pyc
＃尝试/usr/lib/python2.7/plat-linux2/gi.so
＃尝试/usr/lib/python2.7/plat-linux2/gimodule.so
＃尝试/usr/lib/python2.7/plat-linux2/gi.py
＃尝试/usr/lib/python2.7/plat-linux2/gi.pyc
＃尝试/usr/lib/python2.7/lib-tk/gi.so
＃尝试/usr/lib/python2.7/lib-tk/gimodule.so
＃尝试/usr/lib/python2.7/lib-tk/gi.py
＃尝试/usr/lib/python2.7/lib-tk/gi.pyc
＃尝试/usr/lib/python2.7/lib-dynload/gi.so
＃尝试/usr/lib/python2.7/lib-dynload/gimodule.so
＃尝试/usr/lib/python2.7/lib-dynload/gi.py
＃尝试/usr/lib/python2.7/lib-dynload/gi.pyc
＃尝试/usr/local/lib/python2.7/dist-packages/gi.so
＃尝试/usr/local/lib/python2.7/dist-packages/gimodule.so
＃尝试/usr/local/lib/python2.7/dist-packages/gi.py
＃尝试/usr/local/lib/python2.7/dist-packages/gi.pyc
导入gi＃目录/usr/lib/python2.7/dist-packages/gi
＃尝试/usr/lib/python2.7/dist-packages/gi/__init__.so
＃尝试/usr/lib/python2.7/dist-packages/gi/__init__module.so
＃尝试/usr/lib/python2.7/dist-packages/gi/__init__.py
＃/usr/lib/python2.7/dist-packages/gi/__init__.pyc匹配/usr/lib/python2.7/dist-packages/gi/__init__.py
从/usr/lib/python2.7/dist-packages/gi/__init__.pyc预编译import gi＃
＃尝试__future__.so
＃尝试__future__module.so
＃尝试__future__.py
＃尝试__future __。pyc
＃尝试/usr/lib/python2.7/__future__.so
＃尝试/usr/lib/python2.7/__future__module.so
＃尝试/usr/lib/python2.7/__future__.py
＃/usr/lib/python2.7/__future__.pyc匹配/usr/lib/python2.7/__future__.py
从/usr/lib/python2.7/__future__.pyc预编译import __future__＃
＃尝试/usr/lib/python2.7/dist-packages/gi/_gi.so
dlopen（“ / usr / lib / python2.7 / dist-packages / gi / _gi.so”，2）;
导入gi._gobject＃目录/usr/lib/python2.7/dist-packages/gi/_gobject
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/__init__.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/__init__module.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/__init__.py
＃/usr/lib/python2.7/dist-packages/gi/_gobject/__init__.pyc匹配/usr/lib/python2.7/dist-packages/gi/_gobject/__init__.py
从/usr/lib/python2.7/dist-packages/gi/_gobject/__init__.pyc预编译import gi._gobject＃
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/sys.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/sysmodule.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/sys.py
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/sys.pyc
导入gi._glib＃目录/usr/lib/python2.7/dist-packages/gi/_glib
＃尝试/usr/lib/python2.7/dist-packages/gi/_glib/__init__.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_glib/__init__module.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_glib/__init__.py
＃/usr/lib/python2.7/dist-packages/gi/_glib/__init__.pyc匹配/usr/lib/python2.7/dist-packages/gi/_glib/__init__.py
从/usr/lib/python2.7/dist-packages/gi/_glib/__init__.pyc预编译import gi._glib＃
＃尝试/usr/lib/python2.7/dist-packages/gi/_glib/_glib.so
dlopen（“ / usr / lib / python2.7 / dist-packages / gi / _glib / _glib.so”，2）;
导入gi._glib._glib＃从/usr/lib/python2.7/dist-packages/gi/_glib/_glib.so动态加载
＃尝试/usr/lib/python2.7/dist-packages/gi/_glib/option.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_glib/optionmodule.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_glib/option.py
＃/usr/lib/python2.7/dist-packages/gi/_glib/option.pyc匹配/usr/lib/python2.7/dist-packages/gi/_glib/option.py
import gi._glib.option＃从/usr/lib/python2.7/dist-packages/gi/_glib/option.pyc预编译
＃尝试/usr/lib/python2.7/dist-packages/gi/_glib/sys.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_glib/sysmodule.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_glib/sys.py
＃尝试/usr/lib/python2.7/dist-packages/gi/_glib/sys.pyc
＃尝试/usr/lib/python2.7/dist-packages/gi/_glib/optparse.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_glib/optparsemodule.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_glib/optparse.py
＃尝试/usr/lib/python2.7/dist-packages/gi/_glib/optparse.pyc
＃尝试optparse.so
＃尝试optparsemodule.so
＃尝试optparse.py
＃尝试optparse.pyc
＃尝试/usr/lib/python2.7/optparse.so
＃尝试/usr/lib/python2.7/optparsemodule.so
＃尝试/usr/lib/python2.7/optparse.py
＃/usr/lib/python2.7/optparse.pyc匹配/usr/lib/python2.7/optparse.py
从/usr/lib/python2.7/optparse.pyc预编译import optparse＃
＃尝试textwrap.so
＃尝试textwrapmodule.so
＃尝试textwrap.py
＃尝试textwrap.pyc
＃尝试/usr/lib/python2.7/textwrap.so
＃尝试/usr/lib/python2.7/textwrapmodule.so
＃尝试/usr/lib/python2.7/textwrap.py
＃/usr/lib/python2.7/textwrap.pyc匹配/usr/lib/python2.7/textwrap.py
导入从/usr/lib/python2.7/textwrap.pyc预编译的textwrap＃
＃尝试string.so
＃尝试stringmodule.so
＃尝试string.py
＃尝试string.pyc
＃尝试/usr/lib/python2.7/string.so
＃尝试/usr/lib/python2.7/stringmodule.so
＃尝试/usr/lib/python2.7/string.py
＃/usr/lib/python2.7/string.pyc匹配/usr/lib/python2.7/string.py
导入字符串＃从/usr/lib/python2.7/string.pyc预编译
导入strop＃内置
＃尝试gettext.so
＃尝试gettextmodule.so
＃尝试gettext.py
＃尝试gettext.pyc
＃尝试/usr/lib/python2.7/gettext.so
＃尝试/usr/lib/python2.7/gettextmodule.so
＃尝试/usr/lib/python2.7/gettext.py
＃/usr/lib/python2.7/gettext.pyc匹配/usr/lib/python2.7/gettext.py
从/usr/lib/python2.7/gettext.pyc预编译import gettext＃
＃尝试locale.so
＃尝试localemodule.so
＃尝试locale.py
＃尝试locale.pyc
＃尝试/usr/lib/python2.7/locale.so
＃尝试/usr/lib/python2.7/localemodule.so
＃尝试/usr/lib/python2.7/locale.py
＃/usr/lib/python2.7/locale.pyc与/usr/lib/python2.7/locale.py匹配
从/usr/lib/python2.7/locale.pyc预编译的import locale＃
导入运算符＃内置
＃尝试functools.so
＃尝试functoolsmodule.so
＃尝试functools.py
＃尝试functools.pyc
＃尝试/usr/lib/python2.7/functools.so
＃尝试/usr/lib/python2.7/functoolsmodule.so
＃尝试/usr/lib/python2.7/functools.py
＃/usr/lib/python2.7/functools.pyc匹配/usr/lib/python2.7/functools.py
导入functools＃从/usr/lib/python2.7/functools.pyc预编译
导入_functools＃内置
导入_locale＃内置
＃尝试copy.so
＃尝试copymodule.so
＃尝试copy.py
＃尝试copy.pyc
＃尝试/usr/lib/python2.7/copy.so
＃尝试/usr/lib/python2.7/copymodule.so
＃尝试/usr/lib/python2.7/copy.py
＃/usr/lib/python2.7/copy.pyc匹配/usr/lib/python2.7/copy.py
从/usr/lib/python2.7/copy.pyc预编译的import copy＃
＃尝试weakref.so
＃尝试weakrefmodule.so
＃尝试weakref.py
＃尝试weakref.pyc
＃尝试/usr/lib/python2.7/weakref.so
＃尝试/usr/lib/python2.7/weakrefmodule.so
＃尝试/usr/lib/python2.7/weakref.py
＃/usr/lib/python2.7/weakref.pyc匹配/usr/lib/python2.7/weakref.py
从/usr/lib/python2.7/weakref.pyc预编译importweakref＃
＃尝试org.so
＃尝试orgmodule.so
＃尝试org.py
＃尝试org.pyc
＃尝试/usr/lib/python2.7/org.so
＃尝试/usr/lib/python2.7/orgmodule.so
＃尝试/usr/lib/python2.7/org.py
＃尝试/usr/lib/python2.7/org.pyc
＃尝试/usr/lib/python2.7/plat-linux2/org.so
＃尝试/usr/lib/python2.7/plat-linux2/orgmodule.so
＃尝试/usr/lib/python2.7/plat-linux2/org.py
＃尝试/usr/lib/python2.7/plat-linux2/org.pyc
＃尝试/usr/lib/python2.7/lib-tk/org.so
＃尝试/usr/lib/python2.7/lib-tk/orgmodule.so
＃尝试/usr/lib/python2.7/lib-tk/org.py
＃尝试/usr/lib/python2.7/lib-tk/org.pyc
＃尝试/usr/lib/python2.7/lib-dynload/org.so
＃尝试/usr/lib/python2.7/lib-dynload/orgmodule.so
＃尝试/usr/lib/python2.7/lib-dynload/org.py
＃尝试/usr/lib/python2.7/lib-dynload/org.pyc
＃尝试/usr/local/lib/python2.7/dist-packages/org.so
＃尝试/usr/local/lib/python2.7/dist-packages/orgmodule.so
＃尝试/usr/local/lib/python2.7/dist-packages/org.py
＃尝试/usr/local/lib/python2.7/dist-packages/org.pyc
＃尝试/usr/lib/python2.7/dist-packages/org.so
＃尝试/usr/lib/python2.7/dist-packages/orgmodule.so
＃尝试/usr/lib/python2.7/dist-packages/org.py
＃尝试/usr/lib/python2.7/dist-packages/org.pyc
＃尝试/usr/lib/python2.7/dist-packages/PIL/org.so
＃尝试/usr/lib/python2.7/dist-packages/PIL/orgmodule.so
＃尝试/usr/lib/python2.7/dist-packages/PIL/org.py
＃尝试/usr/lib/python2.7/dist-packages/PIL/org.pyc
＃尝试/usr/lib/python2.7/dist-packages/gst-0.10/org.so
＃尝试/usr/lib/python2.7/dist-packages/gst-0.10/orgmodule.so
＃尝试/usr/lib/python2.7/dist-packages/gst-0.10/org.py
＃尝试/usr/lib/python2.7/dist-packages/gst-0.10/org.pyc
＃尝试/usr/lib/python2.7/dist-packages/gtk-2.0/org.so
＃尝试/usr/lib/python2.7/dist-packages/gtk-2.0/orgmodule.so
＃尝试/usr/lib/python2.7/dist-packages/gtk-2.0/org.py
＃尝试/usr/lib/python2.7/dist-packages/gtk-2.0/org.pyc
＃尝试/usr/lib/pymodules/python2.7/org.so
＃尝试/usr/lib/pymodules/python2.7/orgmodule.so
＃尝试/usr/lib/pymodules/python2.7/org.py
＃尝试/usr/lib/pymodules/python2.7/org.pyc
＃尝试/usr/lib/python2.7/dist-packages/ubuntu-sso-client/org.so
＃尝试/usr/lib/python2.7/dist-packages/ubuntu-sso-client/orgmodule.so
＃尝试/usr/lib/python2.7/dist-packages/ubuntu-sso-client/org.py
＃尝试/usr/lib/python2.7/dist-packages/ubuntu-sso-client/org.pyc
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-client/org.so
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-client/orgmodule.so
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-client/org.py
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-client/org.pyc
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-control-panel/org.so
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-control-panel/orgmodule.so
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-control-panel/org.py
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-control-panel/org.pyc
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-couch/org.so
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-couch/orgmodule.so
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-couch/org.py
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-couch/org.pyc
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-installer/org.so
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-installer/orgmodule.so
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-installer/org.py
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-installer/org.pyc
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-storage-protocol/org.so
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-storage-protocol/orgmodule.so
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-storage-protocol/org.py
＃尝试/usr/lib/python2.7/dist-packages/ubuntuone-storage-protocol/org.pyc
＃尝试struct.so
＃尝试structmodule.so
＃尝试struct.py
＃尝试struct.pyc
＃尝试/usr/lib/python2.7/struct.so
＃尝试/usr/lib/python2.7/structmodule.so
＃尝试/usr/lib/python2.7/struct.py
＃/usr/lib/python2.7/struct.pyc与/usr/lib/python2.7/struct.py匹配
从/usr/lib/python2.7/struct.pyc预编译导入struct＃
导入_struct＃内置
＃尝试/usr/lib/python2.7/dist-packages/gi/_glib/gi.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_glib/gimodule.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_glib/gi.py
＃尝试/usr/lib/python2.7/dist-packages/gi/_glib/gi.pyc
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/constants.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/constantsmodule.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/constants.py
＃/usr/lib/python2.7/dist-packages/gi/_gobject/constants.pyc匹配/usr/lib/python2.7/dist-packages/gi/_gobject/constants.py
import gi._gobject.constants＃从/usr/lib/python2.7/dist-packages/gi/_gobject/constants.pyc预编译
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/_gobject.so
dlopen（“ / usr / lib / python2.7 / dist-packages / gi / _gobject / _gobject.so”，2）;
从/usr/lib/python2.7/dist-packages/gi/_gobject/_gobject.so动态加载import gi._gobject._gobject＃
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/propertyhelper.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/propertyhelpermodule.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/propertyhelper.py
＃/usr/lib/python2.7/dist-packages/gi/_gobject/propertyhelper.pyc匹配/usr/lib/python2.7/dist-packages/gi/_gobject/propertyhelper.py
从/usr/lib/python2.7/dist-packages/gi/_gobject/propertyhelper.pyc预编译的import gi._gobject.propertyhelper＃
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/GTypeWrapper.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/GTypeWrappermodule.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/GTypeWrapper.py
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/GTypeWrapper.pyc
＃尝试datetime.so
＃尝试datetimemodule.so
＃尝试datetime.py
＃尝试datetime.pyc
＃尝试/usr/lib/python2.7/datetime.so
＃尝试/usr/lib/python2.7/datetimemodule.so
＃尝试/usr/lib/python2.7/datetime.py
＃尝试/usr/lib/python2.7/datetime.pyc
＃尝试/usr/lib/python2.7/plat-linux2/datetime.so
＃尝试/usr/lib/python2.7/plat-linux2/datetimemodule.so
＃尝试/usr/lib/python2.7/plat-linux2/datetime.py
＃尝试/usr/lib/python2.7/plat-linux2/datetime.pyc
＃尝试/usr/lib/python2.7/lib-tk/datetime.so
＃尝试/usr/lib/python2.7/lib-tk/datetimemodule.so
＃尝试/usr/lib/python2.7/lib-tk/datetime.py
＃尝试/usr/lib/python2.7/lib-tk/datetime.pyc
＃尝试/usr/lib/python2.7/lib-dynload/datetime.so
dlopen（“ / usr / lib / python2.7 / lib-dynload / datetime.so”，2）;
import datetime＃从/usr/lib/python2.7/lib-dynload/datetime.so动态加载
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/GTypeWrapper.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/GTypeWrappermodule.so
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/GTypeWrapper.py
＃尝试/usr/lib/python2.7/dist-packages/gi/_gobject/GTypeWrapper.pyc
import gi._gi＃从/usr/lib/python2.7/dist-packages/gi/_gi.so动态加载