Python tab completions

Way One:

Ubuntu just installed the command Line Input command is not automatic completion, you can make the following changes to add command line command auto-completion function.
Modify the /etc/bash.bashrc file

  if [-f/usr/share/bash-completion/bash_completion];    Then /usr/share/bash-completion/bash_completion  elif [-f/etc/bash_completion];    Then /etc/bash_completion  fi

Uncomment the above lines of code, save it, and use auto-completion when you open the command line again.

Mode two

1. Get the Python directory "I'm using a 64-bit Ubuntu system"

2. [~$]python
4. Python 2.7. 3 (default, APR , £ º)
6. [GCC 4.6. 3] on linux2
8. Type "Help", "copyright", "credits" or "license" for more information.
10. >>> Import sys
12. >>> Sys.path
14. [', '/usr/lib/python2.7 ', '/usr/lib/python2.7/plat-linux2 ', '/usr/lib/python2.7/lib-tk ', '/ Usr/lib/python2.7/lib-old ',
16. '/usr/lib/python2.7/lib-dynload ', '/usr/local/lib/python2.7/dist-packages ', '/usr/lib/python2.7/ Dist-packages ',
18. '/usr/lib/python2.7/dist-packages/pil ', '/usr/lib/python2.7/dist-packages/gst-0.10 ', '/usr/lib/ Python2.7/dist-packages/gtk-2.0 ',
20. '/usr/lib/python2.7/dist-packages/ubuntu-sso-client ', '/usr/lib/python2.7/dist-packages/ubuntuone-client ',
22. '/usr/lib/python2.7/dist-packages/ubuntuone-control-panel ', '/usr/lib/python2.7/dist-packages/ Ubuntuone-couch ',
24. '/usr/lib/python2.7/dist-packages/ubuntuone-installer ', '/usr/lib/python2.7/dist-packages/ Ubuntuone-storage-protocol ']
26. >>>

From the above, I see that the path of Python on my computer is/usr/lib/python2.7.

2. Switch to the directory to write a startup.py script, the script directory is to process the Python <tab> events, the script content is as follows

2. #!/usr/bin/python
4. # Python startup file
8. Import Sys
10. Import ReadLine
12. Import Rlcompleter
14. Import atexit
16. Import OS
18. # tab Completion
20. Readline.parse_and_bind (' tab:complete ')
22. # History File
24. Histfile = Os.path.join (os.environ[' HOME '), '. Pythonhistory ')
26. Try
28. Readline.read_history_file (Histfile)
30. Except IOError:
32. Pass
34. Atexit.register (Readline.write_history_file, Histfile)
38. Del os, Histfile, ReadLine, Rlcompleter

3. Switch to your home directory

1. [/USR/LIB/PYTHON2.7$]CD
2. [~$]vi. BASHRC

4. Add Environment variables

1. #for python
2. Export pythonstartup=/usr/lib/python2.7/startup.py

5. Configure environment variables to take effect

[Plain]View Plaincopyprint?

1. [~$]source. BASHRC

automatic completion in vim

1. Download the plugin:

: http://download.csdn.net/detail/loovejava/6284225

2. Copy to the appropriate directory

1. Unzip Pydiction-1.2.1.zip
2. CP Python_pydiction.vim/usr/share/vim/vim73/ftplugin
3. Mkdir/usr/share/vim/vim73/pydiction
4. CP complete-dict/usr/share/vim/vim73/pydiction/
5. CP pydiction.py/usr/share/vim/vim73/pydiction/

3. Modify the VIM configuration file

1. Let g:pydiction_location = '/usr/s

Python tab completions