Merge pull request #51 from AllYarnsAreBeautiful/improvements

added example and removed prints

knittingpattern/__init__.py

@@ -5,7 +5,7 @@
 # there should be no imports
 
 #: the version of the knitting pattern library
-__version__ = '0.1.14'
+__version__ = '0.1.15'
 
 #: an empty knitting pattern set as specification
 EMPTY_KNITTING_PATTERN_SET = {"version": "0.1", "type": "knitting pattern",

knittingpattern/examples/block4x4.json

@@ -0,0 +1,78 @@
+{
+  "type" : "knitting pattern",
+  "version" : "0.1",
+  "comment" : {
+    "content" : "4x4 meshes block",
+    "type" : "markdown"
+    },
+  "patterns" : [
+    {
+      "id" : "knit",
+      "name" : "knit 4x4",
+      "rows" : [
+        {
+          "id" : 1,
+          "instructions" : [
+            {"id": "1.0", "color": "green"},
+            {"id": "1.1"},
+            {"id": "1.2"},
+            {"id": "1.3"}
+          ]
+        },
+        {
+          "id" : 3,
+          "instructions" : [
+            {"id": "3.0"},
+            {"id": "3.1"},
+            {"id": "3.2", "color": "green"},
+            {"id": "3.3"}
+          ]
+        },
+        {
+          "id" : 2,
+          "instructions" : [
+            {"id": "2.0"},
+            {"id": "2.1", "color": "green"},
+            {"id": "2.2"},
+            {"id": "2.3"}
+          ]
+        },
+        {
+          "id" : 4,
+          "instructions" : [
+            {"id": "4.0"},
+            {"id": "4.1"},
+            {"id": "4.2"},
+            {"id": "4.3", "color": "green"}
+          ]
+        }
+      ],
+      "connections" : [
+        {
+          "from" : {
+            "id" : 1
+          },
+          "to" : {
+            "id" : 2
+          }
+        },
+        {
+          "from" : {
+            "id" : 2
+          },
+          "to" : {
+            "id" : 3
+          }
+        },
+        {
+          "from" : {
+            "id" : 3
+          },
+          "to" : {
+            "id" : 4
+          }
+        }
+      ]
+    }
+  ]
+}

knittingpattern/walk.py

@@ -20,13 +20,13 @@ def walk(knitting_pattern):
             free_rows.append(row)
     assert free_rows
     while free_rows:
-        print("free rows:", free_rows)
+        # print("free rows:", free_rows)
         row = free_rows.pop(0)
         walk.append(row)
         assert row not in rows_before
         for freed_row in reversed(row.rows_after):
             todo = rows_before[freed_row]
-            print("  freed:", freed_row, todo)
+            # print("  freed:", freed_row, todo)
             todo.remove(row)
             if not todo:
                 del rows_before[freed_row]