From ef420dd690bb7803272ebc08c8e7a6e132dd0061 Mon Sep 17 00:00:00 2001
From: Eevee <eevee@nyarumaa.(none)>
Date: Fri, 12 Dec 2008 19:56:57 -0800
Subject: [PATCH] Moved code out of lib/.

There's no non-code to protect it from, so not much point in the
separation.
---
 {lib/pseudoku => pseudoku}/__init__.py       | 20 --------------------
 {lib/pseudoku => pseudoku}/grid/__init__.py  | 17 +++++++++++++++--
 {lib/pseudoku => pseudoku}/grid/cellgroup.py |  0
 setup.py                                     |  3 +--
 4 files changed, 16 insertions(+), 24 deletions(-)
 rename {lib/pseudoku => pseudoku}/__init__.py (52%)
 rename {lib/pseudoku => pseudoku}/grid/__init__.py (95%)
 rename {lib/pseudoku => pseudoku}/grid/cellgroup.py (100%)

diff --git a/lib/pseudoku/__init__.py b/pseudoku/__init__.py
similarity index 52%
rename from lib/pseudoku/__init__.py
rename to pseudoku/__init__.py
index 83abfc3..3b6eeb9 100644
--- a/lib/pseudoku/__init__.py
+++ b/pseudoku/__init__.py
@@ -2,26 +2,6 @@ from grid import Grid
 
 def main():
     grid = Grid.from_string("""
-        ...69....
-        9.5..876.
-        ..4..1.2.
-        6...5...3
-        38.....49
-        7...3...2
-        .7.9..3..
-        .231..4.8
-        ....83...
-    """)
-
-    print grid
-
-    grid.solve()
-
-    print grid
-
-
-
-    grid = Grid.from_string("""
         3...2...7
         ...3.1...
         ..6...4..
diff --git a/lib/pseudoku/grid/__init__.py b/pseudoku/grid/__init__.py
similarity index 95%
rename from lib/pseudoku/grid/__init__.py
rename to pseudoku/grid/__init__.py
index d1906ae..2f77aaf 100644
--- a/lib/pseudoku/grid/__init__.py
+++ b/pseudoku/grid/__init__.py
@@ -9,6 +9,13 @@ from cellgroup import Row, Column, Box
 symbols = [str(x + 1) for x in range(9)] + [chr(x + 97) for x in xrange(26)]
 
 class GridSizeError(Exception):
+    """Exception thrown when an impossible grid size is encountered."""
+    pass
+
+class GridIntegrityError(Exception):
+    """Exception thrown when a grid's state violates its own constraints.  This
+    should only happen if there are bugs in the code itself.
+    """
     pass
 
 class Cell(object):
@@ -258,11 +265,16 @@ class Grid(object):
 
         return self
 
-    ### Methods
+    ### Inspectors
 
     def cell(self, row, column):
         return self._cells[self._cellidx(row, column)]
 
+    def is_filled(self):
+        for cell in self._cells:
+            if cell.value == None:
+                return False
+        return True
 
     ### Solving
 
@@ -270,9 +282,10 @@ class Grid(object):
         """Returns True iff the grid is solved.  Raises an exception if an
         integrity problem is found, such as a value appearing twice in a row.
         """
-        # TODO
+        # TODO remove this; name sucks and concept also sucks
         return None
 
+
     def solve(self):
         """Attempts to solve the grid."""
         # XXX track how many cells are changed and repeat as appropriate
diff --git a/lib/pseudoku/grid/cellgroup.py b/pseudoku/grid/cellgroup.py
similarity index 100%
rename from lib/pseudoku/grid/cellgroup.py
rename to pseudoku/grid/cellgroup.py
diff --git a/setup.py b/setup.py
index a13a3a0..8d834ec 100644
--- a/setup.py
+++ b/setup.py
@@ -2,8 +2,7 @@ from setuptools import setup, find_packages
 setup(
     name = 'Pseudoku',
     version = '0.0',
-    package_dir = {'': 'lib'},
-    packages = find_packages('lib'),
+    packages = find_packages(exclude=['tests', 'tests.*']),
 
     entry_points = {
         'console_scripts': [
-- 
2.7.4