Added virtualenv info to prompt.

Added virtualenv info to paradox prompt.

whitespace

Updated authors list in paradox prompt file

Changed virtualenv color to yellow to better distinguish directory segment, which was also blue before

Fixed bug when deactivating virtualenv, it left an empty segment. Now deactivating removes entire virtualenv segment.

Formatting

modules/prompt/functions/prompt_paradox_setup

@@ -8,6 +8,7 @@
 #   Isaac Wolkerstorfer <i@agnoster.net>
 #   Jeff Sandberg <paradox460@gmail.com>
 #   Sorin Ionescu <sorin.ionescu@gmail.com>
+#   Milind Shakya <sh.milind@gmail.com>
 #
 # Screenshots:
 #   http://i.imgur.com/0XIWX.png
@@ -51,6 +52,10 @@ function prompt_paradox_build_prompt {
   if [[ -n "$git_info" ]]; then
     prompt_paradox_start_segment green black '${(e)git_info[ref]}${(e)git_info[status]}'
   fi
+  
+  if [[ -n "${python_info}" ]]; then
+    prompt_paradox_start_segment yellow black '${python_info[ref]}${python_info[virtualenv]}'
+  fi
 
   prompt_paradox_end_segment
 }
@@ -96,6 +101,11 @@ function prompt_paradox_precmd {
   if (( $+functions[git-info] )); then
     git-info
   fi
+  
+  # Get Virtual env info
+  if (( $+functions[python-info] )); then
+    python-info
+  fi
 
   # Calculate and print the elapsed time.
   prompt_paradox_print_elapsed_time
@@ -142,6 +152,9 @@ function prompt_paradox_setup {
   zstyle ':prezto:module:git:info:keys' format \
     'ref' '$(coalesce "%b" "%p" "%c")' \
     'status' '%s%D%A%B%S%a%d%m%r%U%u'
+  
+  # Set python-info parameters.
+  zstyle ':prezto:module:python:info:virtualenv' format '%F{black}py:%v%f'
 
   # Define prompts.
   PROMPT='