Adds Python package management to depot_tools.

.gitignore

Index: .gitignore
diff --git a/.gitignore b/.gitignore
index bf31b360b9dcb52f70bd763f2cabca28d8345481..8b0042cf0557ed03bcfb783a9f39e01aae86195d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,13 +1,35 @@
+# Ignore any python bytecode.
 *.pyc
+
+# Ignore scripts that are generated by Mac/Linux bootstrapping.
 /python
-/python.bat
-/python_bin
 /svn
+
+# Ignore the batch files produced by the Windows bootstrapping.
+/git.bat
+/gitk.bat
+/python.bat
+/ssh.bat
+/ssh-keygen.bat
 /svn.bat
-/svn_bin
 /svnversion.bat
+
+# Ignore locations where third-party tools are placed during bootstrapping.
+/python_bin
+/git_bin
+/site-packages-*
+/svn_bin
+
+# Ignore unittest related files.
 /depot_tools_testing_lib/_rietveld

[M-A Ruel, 2011/12/19 21:04:23]

This was wrong btw.

[chrisha, 2012/01/06 21:21:28]

Do you want it removed?

 /testing_support/_rietveld
 /tests/subversion_config/README.txt
 /tests/subversion_config/auth
 /tests/subversion_config/servers
+
+# Ignore files related to development with git and git-cl.
+/.subversion

[M-A Ruel, 2011/12/19 21:04:23]

These are from your home dir, I don't understand.

[chrisha, 2012/01/06 21:21:28]

Hmm... they *should* be from my home directory but they somehow showed up in my
/src/depot_tools. Weird.

Removed.

+/.codereview_upload_cookies
+/.git_cl_description_backup
+/.gitconfig
+/.last_codereview_email_address