adding master api project

Master/master/schema/serverschema.py

@@ -0,0 +1,40 @@
+from marshmallow import Schema, fields, post_load, validate
+from master.models.servermodel import ServerModel
+
+class ServerSchema(Schema):
+    id = fields.Int(
+        required=True,
+        validate=validate.Range(1, 2147483647, 'invalid id')
+    )
+    port = fields.Int(
+        required=True,
+        validate=validate.Range(1, 665535, 'invalid port')
+    )
+    game = fields.String(
+        required=True,
+        validate=validate.Length(1, 8, 'invalid game name')
+    )
+    hostname = fields.String(
+        required=True,
+        validate=validate.Length(1, 48, 'invalid hostname')
+    )
+    clientnum = fields.Int(
+        required=True,
+        validate=validate.Range(0, 128, 'invalid clientnum')
+    )
+    maxclientnum = fields.Int(
+        required=True,
+        validate=validate.Range(1, 128, 'invalid maxclientnum')
+    )
+    map = fields.String(
+        required=True,
+        validate=validate.Length(1, 32, 'invalid map name')
+    )
+    gametype = fields.String(
+        required=True,
+        validate=validate.Length(1, 16, 'invalid gametype')
+    )
+
+    @post_load
+    def make_instance(self, data):
+        return ServerModel(**data)