From ab83b6debaa5d0f3d5e73c991f8993dbac749e4f Mon Sep 17 00:00:00 2001
From: Evgeny Fadeev <evgeny.fadeev@gmail.com>
Date: Wed, 28 Dec 2011 22:44:31 -0300
Subject: added test for the absence of dot symbol in the directory name in the
 askbot-setup script

---
 askbot/deployment/path_utils.py             | 19 +++++++++++++++----
 askbot/doc/source/changelog.rst             |  2 ++
 askbot/doc/source/initial-configuration.rst | 11 ++++++++++-
 3 files changed, 27 insertions(+), 5 deletions(-)

diff --git a/askbot/deployment/path_utils.py b/askbot/deployment/path_utils.py
index e0704a96..ef260f86 100644
--- a/askbot/deployment/path_utils.py
+++ b/askbot/deployment/path_utils.py
@@ -230,14 +230,20 @@ def deploy_into(directory, new_project = False, verbosity = 1, context = None):
     if verbosity >= 1:
         print ''
 
-def dir_name_acceptable(directory):
+def dir_name_unacceptable_for_django_project(directory):
+    dir_name = os.path.basename(directory)
+    if re.match(r'[_a-zA-Z][\w-]*$', dir_name):
+        return False
+    return True
+
+def dir_taken_by_python_module(directory):
     """True if directory is not taken by another python module"""
     dir_name = os.path.basename(directory)
     try:
         imp.find_module(dir_name)
-        return False
-    except ImportError:
         return True
+    except ImportError:
+        return False
 
 def get_install_directory(force = False):
     """returns a directory where a new django app/project 
@@ -277,8 +283,13 @@ def get_install_directory(force = False):
         if should_create_new == 'no':
             return None
 
-    if not dir_name_acceptable(directory):
+    if dir_taken_by_python_module(directory):
         print messages.format_msg_bad_dir_name(directory)
         return None
+    if dir_name_unacceptable_for_django_project(directory):
+        print """\nDirectory %s is not acceptable for a Django project.
+Please use lower case characters, numbers and underscore.
+The first character cannot be a number.\n""" % os.path.basename(directory)
+        return None
 
     return directory
diff --git a/askbot/doc/source/changelog.rst b/askbot/doc/source/changelog.rst
index d69f4504..b0b39382 100644
--- a/askbot/doc/source/changelog.rst
+++ b/askbot/doc/source/changelog.rst
@@ -5,6 +5,8 @@ Development version (not released yet)
 --------------------------------------
 * added basic slugification treatment to question titles with 
   ``ALLOW_UNICODE_SLUGS = True`` (Evgeny)
+* added verification of the project directory name to
+  make sure it does not contain a `.` (dot) symbol (Evgeny)
 
 0.7.36 (Dec 20, 2011)
 ---------------------
diff --git a/askbot/doc/source/initial-configuration.rst b/askbot/doc/source/initial-configuration.rst
index 340324a1..7905aa1d 100644
--- a/askbot/doc/source/initial-configuration.rst
+++ b/askbot/doc/source/initial-configuration.rst
@@ -10,7 +10,16 @@ While most configuration settings for askbot can be done at any time :ref:`throu
 Installing Askbot as a new Django project (standalone app)
 ==========================================================
 
-When installing Askbot for the first time, you will need to initialize the site setup files by typing::
+.. note::
+    Firstly - if you are preparing the project directory manually,
+    make sure that the directory name does not
+    have the `.` - dot - symbol, because it is illegal for Python modules. 
+    For example::
+
+        mkdir mydjangosite
+        cd mydjangosite
+
+When installing Askbot for the first time, you will need to initialize the project setup files by typing::
 
     askbot-setup
 
-- 
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