add copyright to code, add LICENSE to manifest, fixes mvexel#51

MANIFEST.in

@@ -0,0 +1 @@
+include LICENSE.txt

examples/readme_example.py

@@ -1,5 +1,10 @@
 #!/usr/bin/env python
 
+# Copyright 2015-2018 Martijn van Exel.
+# This file is part of the overpass-api-python-wrapper project
+# which is licensed under Apache 2.0.
+# See LICENSE.txt for the full license text.
+
 import overpass
 
 api = overpass.API()

examples/turn_restriction_relations_as_list.py

@@ -1,5 +1,10 @@
 #!/usr/bin/env python
 
+# Copyright 2015-2018 Martijn van Exel.
+# This file is part of the overpass-api-python-wrapper project
+# which is licensed under Apache 2.0.
+# See LICENSE.txt for the full license text.
+
 # Retrieves a list of turn restriction relations in Toronto.
 
 import overpass

examples/unique_users_for_area.py

@@ -1,5 +1,10 @@
 #!/usr/bin/env python
 
+# Copyright 2015-2018 Martijn van Exel.
+# This file is part of the overpass-api-python-wrapper project
+# which is licensed under Apache 2.0.
+# See LICENSE.txt for the full license text.
+
 # Retrieves a list of unique usernames and user IDs for a named area.
 
 import overpass

overpass/__init__.py

@@ -1,9 +1,14 @@
 # -*- coding: utf-8 -*-
 
+# Copyright 2015-2018 Martijn van Exel.
+# This file is part of the overpass-api-python-wrapper project
+# which is licensed under Apache 2.0.
+# See LICENSE.txt for the full license text.
+
 """Thin wrapper around the OpenStreetMap Overpass API."""
 
 __title__ = 'overpass'
-__version__ = '0.1.0'
+__version__ = '0.6.0'
 __license__ = 'Apache 2.0'
 
 from .api import API

overpass/api.py

@@ -1,3 +1,8 @@
+# Copyright 2015-2018 Martijn van Exel.
+# This file is part of the overpass-api-python-wrapper project
+# which is licensed under Apache 2.0.
+# See LICENSE.txt for the full license text.
+
 import requests
 import json
 import csv

overpass/errors.py

@@ -1,3 +1,9 @@
+# Copyright 2015-2018 Martijn van Exel.
+# This file is part of the overpass-api-python-wrapper project
+# which is licensed under Apache 2.0.
+# See LICENSE.txt for the full license text.
+
+
 class OverpassError(Exception):
     """An error during your request occurred.
     Super class for all Overpass api errors."""

overpass/queries.py

@@ -1,5 +1,10 @@
 # -*- coding: utf-8 -*-
 
+# Copyright 2015-2018 Martijn van Exel.
+# This file is part of the overpass-api-python-wrapper project
+# which is licensed under Apache 2.0.
+# See LICENSE.txt for the full license text.
+
 
 class MapQuery(object):
     """Query to retrieve complete ways and relations in an area."""

overpass/utils.py

@@ -1,9 +1,15 @@
+# Copyright 2015-2018 Martijn van Exel.
+# This file is part of the overpass-api-python-wrapper project
+# which is licensed under Apache 2.0.
+# See LICENSE.txt for the full license text.
+
+
 class Utils(object):
 
     @classmethod
-    def to_overpass_id(self, osmid, area=False):
-        AREA_BASE = 2400000000
-        RELATION_BASE = 3600000000
+    def to_overpass_id(cls, osmid, area=False):
+        area_base = 2400000000
+        relation_base = 3600000000
         if area:
-            return int(osmid) + AREA_BASE
-        return int(osmid) + RELATION_BASE
+            return int(osmid) + area_base
+        return int(osmid) + relation_base

tests/test_api.py

@@ -1,3 +1,8 @@
+# Copyright 2015-2018 Martijn van Exel.
+# This file is part of the overpass-api-python-wrapper project
+# which is licensed under Apache 2.0.
+# See LICENSE.txt for the full license text.
+
 import overpass