moved everything into pyaccuwage subdir

pyaccuwage/model.py

@@ -0,0 +1,52 @@
+from fields import Field
+
+class Model(object):    
+    record_identifier = '  '
+    required = False
+
+    def __init__(self):
+        for (key, value) in self.__class__.__dict__.items():
+            if isinstance(value, Field):
+                field = getattr(self, key)
+                if not field.name:
+                    setattr(field, 'name', key)
+                setattr(field, 'parent_name', self.__class__.__name__)
+
+    def __setattr__(self, key, value):
+        if hasattr(self, key) and isinstance(getattr(self, key), Field):
+            getattr(self, key).value = value
+        else:
+            self.__dict__[key] = value
+
+    def get_fields(self):
+        fields = []
+        for key in self.__class__.__dict__.keys():
+            attr = getattr(self, key)
+            if isinstance(attr, Field):
+                fields.append(attr)  
+        return fields
+
+    def get_sorted_fields(self):
+        fields = self.get_fields()
+        fields.sort(key=lambda x:x.creation_counter)
+        return fields
+
+    def validate(self):
+        for f in self.get_fields():
+            f.validate()
+
+            try:
+                custom_validator = getattr(self, 'validate_' + f.name)
+            except AttributeError, e:
+                continue
+            if callable(custom_validator):
+                 custom_validator(f)
+
+    def output(self):
+        return ''.join([self.record_identifier] + [field.get_data() for field in self.get_sorted_fields()])
+    
+    def read(self, fp):
+        for field in self.get_sorted_fields():
+            field.read(fp)
+
+