Start to add personality and reviewer modules

Change-Id: I687e810cf5e4c4d6212caa32a2ff659da4d34d8f

nerdreviewer/personality.py

@@ -0,0 +1,26 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import enum
+
+
+class Mood(enum.Enum):
+    """Mood component of a reviewer."""
+
+    MEAN = "MEAN"
+    CARING = "CARING"
+    HAPPY = "HAPPY"
+    SLOTH = "SLOTH"
+    COMPLACENT = "COMPLACENT"
+    CAFFEINATED = "CAFFEINATED"
+    BUSY = "BUSY"
+    ANXIOUS = "ANXIOUS"

nerdreviewer/reviewer.py

@@ -0,0 +1,39 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import abc
+
+import six
+
+
+@six.add_metaclass(abc.ABCMeta)
+class Reviewer(object):
+
+    def __init__(self, name=u"John Doe"):
+        self._name = name
+
+    @property
+    def name(self):
+        """Name of this reviewer (if any)."""
+        return self._name
+
+    @abc.abstractmethod
+    def review(self, a_review):
+        """Review some incoming review and return its analysis."""
+
+    @abc.abstractproperty
+    def description(self):
+        """Useful description of this reviewer (personality, type...)."""
+
+    @abc.abstractproperty
+    def personality(self):
+        """Current personality profile/dict of this reviewer"""

requirements.txt

@@ -4,9 +4,9 @@
 
 pbr>=1.6 # Apache-2.0
 paramiko>=1.13.0 # LGPL
+enum34;python_version=='2.7' or python_version=='2.6' or python_version=='3.3' # BSD
 jsonschema>=2.0.0,<3.0.0,!=2.5.0 # MIT
 netaddr>=0.7.12,!=0.7.16 # BSD
 notifier>=1.0.3 # Apache-2.0
-PyYAML>=3.1.0
 sphinx>=1.1.2,!=1.2.0,!=1.3b1,<1.3 # BSD
 six>=1.9.0