--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pypi.el	Thu Feb 19 19:26:07 2015 +0200
@@ -0,0 +1,32 @@
+;;; pypi.el --- Handle work with Python pypi site.
+
+;;; Commentary:
+;;
+
+(require 'url-handlers)
+(require 'thingatpt)
+
+;;; Code:
+
+(defvar pypi.buffer-name "*Pip*")
+
+(defvar pypi.pkg-history nil)
+
+(defvar pypi.url "https://pypi.python.org/pypi/%s/json")
+
+(defun pypi.pkg-callback (status)
+  (let ( (buffer (current-buffer)) content-type status )
+    (setq content-type (mail-fetch-field "Content-Type"))
+    (setq status url-http-response-status)
+    (switch-to-buffer pypi.buffer-name)
+    (erase-buffer)
+    (url-insert buffer)
+    (fundamental-mode)
+    (when (and (eq status 200) (string-match "application/json" content-type))
+      (js-mode))))
+
+;;;###autoload
+(defun pypi.pkg (pkg)
+  (interactive (list (read-string "Python package: " "" 'pypi.pkg-history (thing-at-point symbol))))
+  (url-retrieve (format pypi.url pkg) #'pypi.pkg-callback))
+