dmukhg · August 1, 2012 19:58 · Aug 1, 2012 · Aug 1, 2012 · Aug 1, 2012
diff --git a/bootstrap.py b/bootstrap.py
@@ -11,7 +11,7 @@
 import sys
 import subprocess
 
-from custom_virtualenv import main
+from virtualenv import main
 
 def virtualenv_setup(dirpath):
   print "Installing virtualenv..."

diff --git a/bootstrap → bootstrap.py b/bootstrap → bootstrap.py
diff --git a/bootstrap b/bootstrap
@@ -0,0 +1,92 @@
+#!/usr/bin/env python
+
+"""
+- Create a virtualenv in the directory containing this file.
+- Activate the above virtualenv
+- Install the dependencies for the app, as declared in
+  requirements.txt
+"""
+
+import os
+import sys
+import subprocess
+
+from custom_virtualenv import main
+
+def virtualenv_setup(dirpath):
+  print "Installing virtualenv..."
+  # add the dirpath to the argument vector for virtualenv to work 
+  sys.argv.append(dirpath)
+
+  # setup the virtualenv
+  main()
+
+  return
+
+
+def append_envvars(dirpath, actpath):
+  print "Appending enviroment variables to virtualenv" 
+  # append envvars to bin/activate 
+  activate_script = open(actpath, 'a')
+  activate_script.write("""\n
+DJ_DEBUG="False"
+DJ_APPROOT={approot}
+
+DJ_DATABASE_ENGINE="django.db.backends." # Add 'postgresql_psycopg2', 'mysql', 'sqlite3' or 'oracle'.
+DJ_DATABASE_NAME=""
+DJ_DATABASE_USER=""
+DJ_DATABASE_PASSWORD=""
+DJ_DATABASE_HOST=""
+DJ_DATABASE_PORT=""
+
+DJ_TIME_ZONE="Asia/Kolkata"
+
+DJ_SECRET_KEY="_5^wzr#ms%new!sq93tb29dy7rlk(6ox1$557rgy8#)p$)fj#1"
+""".format(approot=dirpath))
+
+  return
+
+
+def pip_install(pippath, reqpath):
+  # install the dependencies for the app
+  subprocess.call([pippath, 'install', '-r', reqpath])
+
+  return
+
+if __name__ == "__main__":
+  # Figure out the directory to which to install the virtualenv
+  filepath = os.path.realpath(__file__)
+  dirpath  = os.path.dirname(filepath)
+  actpath  = os.path.join(dirpath, 'bin', 'activate')
+  pippath  = os.path.join(dirpath, 'bin', 'pip')
+  reqpath  = os.path.join(dirpath, 'requirements.txt')
+
+  flags = {
+      'virtualenv': False
+  }
+
+  # check for existing installation of virtualenv
+  if os.path.exists(actpath):
+    flags['virtualenv'] = True
+
+  if not flags['virtualenv']:
+    # install the virtualenv and also append to the path
+    virtualenv_setup(dirpath)
+    append_envvars(dirpath, actpath)
+    pip_install(pippath, reqpath)
+
+    sys.exit('Done')
+
+  # other than the default scheme of things, if an argument
+  # 'dependencies' has been supplied, reinstall the 
+  if len(sys.argv) > 1 and sys.argv[1] == 'dependencies':
+    pip_install(pippath, reqpath)
+
+  # also, if append_envvars has been done, print out the messsage
+  if not flags['virtualenv']:
+    print """
+    Environment specific configuration variables have been added to
+    the end of the bin/activate script.  Please update them to the
+    current resource handles and values depending on the current
+    deployment scheme.
+    """
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