Use the title instead of the rel for link names.

This makes for slightly better APIs -- app.list() rather than app.instances();
config_var.info(app) vs config_var.self(app).

README.md

@@ -17,9 +17,9 @@ arcane-reef-4005
 ...
 
 $ python -i heroku.py
->>> heroku.account.self().email
+>>> heroku.account.info().email
 u'jacob@heroku.com'
->>> [app.name for app in heroku.app.instances()]
+>>> [app.name for app in heroku.app.list()]
 [u'ancient-thicket-4976', u'arcane-reef-4005', ...]
 ```
 

tests/test_link.py

@@ -4,16 +4,16 @@
 from .fixtures import schema, session
 
 def test_link_interpolate_args(schema, session):
-    link = Service(schema, session).app.destroy
+    link = Service(schema, session).app.delete
     assert link.interpolate_args(['my-app']) == 'https://api.heroku.com/apps/my-app'
 
 def test_link_interpolate_args_too_few(schema, session):
-    link = Service(schema, session).app.destroy
+    link = Service(schema, session).app.delete
     with pytest.raises(TypeError):
         link.interpolate_args([])
 
 def test_link_interpolate_args_too_many(schema, session):
-    link = Service(schema, session).app.destroy
+    link = Service(schema, session).app.delete
     with pytest.raises(TypeError):
         link.interpolate_args(['foo', 'bar'])
 
@@ -23,7 +23,7 @@ def test_link_construct_body(schema, session):
     assert json.loads(body) == {'stack': 'cedar'}
 
 def test_link_construct_body_no_body(schema, session):
-    link = Service(schema, session).app.destroy
+    link = Service(schema, session).app.delete
     assert link.construct_body({}) is None
     with pytest.raises(TypeError):
         link.construct_body({'bad': 'arg'})
@@ -55,7 +55,7 @@ def test_link_call(schema, session):
     )
 
     service = Service(schema, session)
-    app_list = service.app.instances()
+    app_list = service.app.list()
     assert type(app_list) == list
     assert len(app_list) == 2
     assert app_list[0].__class__.__name__ == 'App'
@@ -69,5 +69,5 @@ def test_link_response_patternProperties(schema, session):
     )
 
     service = Service(schema, session)
-    config = service.config_var.self('my-app')
+    config = service.config_var.info('my-app')
     assert config['PIZZA_CRUST'] == 'thick'

tests/test_resource.py

@@ -3,4 +3,4 @@
 
 def test_resource_dir(schema, session):
     r = Resource(schema, session, 'config-var')
-    assert dir(r) == ['self', 'update']
+    assert dir(r) == ['info', 'update']

valor/resource.py

@@ -1,3 +1,4 @@
+import re
 from .link import Link
 from .utils import is_ref
 
@@ -12,7 +13,8 @@ def __init__(self, schema, session, resource_name):
         root_url = next(l['href'] for l in schema['links'] if l['rel'] == 'self')
         for link in self._defn['links']:
             url = root_url + link['href']
-            self._links[link['rel']] = Link(schema, session, url, link)
+            attr_name = re.sub(r'[^\w]', '', link['title']).lower()
+            self._links[attr_name] = Link(schema, session, url, link)
 
     def __getattr__(self, attr):
         try: