[Checkins] SVN: zope-foundation-admin/trunk/vote/ Initial vote app.

[Jim Fulton]

Log message for revision 68505:
  Initial vote app.
  

Changed:
  A   zope-foundation-admin/trunk/vote/
  A   zope-foundation-admin/trunk/vote/singletransferablevote.py
  A   zope-foundation-admin/trunk/vote/vote.py

-=-
Added: zope-foundation-admin/trunk/vote/singletransferablevote.py
===================================================================
--- zope-foundation-admin/trunk/vote/singletransferablevote.py	2006-06-06 10:32:25 UTC (rev 68504)
+++ zope-foundation-admin/trunk/vote/singletransferablevote.py	2006-06-06 13:56:05 UTC (rev 68505)
@@ -0,0 +1,37 @@
+
+
+def validate(issuefolder, args):
+    valid = [v.strip()
+             for v in open(issuefolder+'.valid').read().strip().split('\n')
+             ]
+    max = int(valid.pop(0))
+    if len(args) > max:
+        error("Too many votes.")
+
+    seen = set()
+    for arg in votes:
+        if arg in seen:
+            error("Repeated vote: "+args)
+        if arg not in valid:
+            error("Invalid vote: %s.\nValid choices are: %s"
+                  % (arg, ' '.join(valid))
+                  )
+
+def count(issuefolder, uname):
+    vote = os.path.join(issuefolder, uname)
+    if os.path.exists(vote):
+        print 'You voted:'
+        print open(vote).read()
+    else:
+        print "You haven't voted yet."
+    print
+    
+    valid = [v.strip()
+             for v in open(issuefolder+'.valid').read().strip().split('\n')
+             ]
+    max = int(valid.pop(0))
+
+    print "You can make as many as %s votes from the choices:" % max
+    print '\n'.join(valid)
+    
+    


Property changes on: zope-foundation-admin/trunk/vote/singletransferablevote.py
___________________________________________________________________
Name: svn:keywords
   + Id
Name: svn:eol-style
   + native

Added: zope-foundation-admin/trunk/vote/vote.py
===================================================================
--- zope-foundation-admin/trunk/vote/vote.py	2006-06-06 10:32:25 UTC (rev 68504)
+++ zope-foundation-admin/trunk/vote/vote.py	2006-06-06 13:56:05 UTC (rev 68505)
@@ -0,0 +1,91 @@
+#!/usr/local/bin/python2.4
+##############################################################################
+#
+# Copyright (c) 2006 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Dirt-simple voting app
+
+There is a directory: /foundation/votes
+
+This directory is writable only by zf committer members.
+(Enforced using a group.)
+
+There is a subdirectory for each question.  When a question is
+open for voting, the directory is writable.
+
+The vote command is invoked via ssh:
+
+  ssh svn.zope.com vote issueid args
+
+an issue has an associated "schema".  This is a
+Python file containing two functions, validate, and count.
+The validate method validates a sequence of arguments.
+The count methods prints the current results.
+
+When someone votes, their input is validates and, if valid:
+
+  - Their vote is written to a file with the same name as their
+    login id
+
+  - The results of all votes (the output of count) is printed.
+
+If the vote command is invoked with an issue id but no arguments,
+then the current results are printed.
+
+$Id$
+"""
+
+import os, pwd, re, sys
+
+votes = os.path.dirname(os.path.realpath(__file__))
+print votes
+
+valid_issueid = re.compile('\w+$').match
+
+def error(mess):
+    print mess
+    sys.exit(1)
+
+def main(args=None):
+    if args is None:
+        args = sys.argv[1:]
+    if not args:
+        error("Usage: vote issueid [arguments]")
+    issueid, args = args[0], args[1:]
+    if not valid_issueid(issueid):
+        error("Invalid issue id")
+    
+    issuefolder = os.path.join(votes, issueid)
+    if not os.path.isdir(issuefolder):
+        error("Invalid issue id")
+
+    if not os.access(issuefolder, os.W_OK):
+        error("Voting is closed")
+
+    issueschema = os.path.join(votes, issueid+'.py')
+    if not os.path.exists(issueschema):
+        error("Invalid issue id")
+
+    execfile(issueschema, globals())
+
+    uname = pwd.getpwuid(os.geteuid())[0]
+    if args:
+        validate(issuefolder, args)
+        open(os.path.join(issuefolder, uname), 'w').write('\n'.join(args))
+
+    if os.access(issuefolder, os.R_OK):
+        count(issuefolder, uname)
+    else:
+        print 'Vote results are not available'
+    
+if __name__ == '__main__':
+    main()


Property changes on: zope-foundation-admin/trunk/vote/vote.py
___________________________________________________________________
Name: svn:executable
   + *
Name: svn:keywords
   + Id
Name: svn:eol-style
   + native