update examples and fix example in README

Author: mvexel

.gitignore

@@ -3,7 +3,7 @@
 .DS_Store
 
 # Byte-compiled / optimized / DLL files
-__pycache__/
+**/__pycache__/
 *.py[cod]
 
 # C extensions

README.md

@@ -30,8 +30,10 @@ Note that the Overpass query passed to `get()` should not contain any `out` or o
 Another example:
 
 ```python
-print [(feature['tags']['name'], feature['id']) for feature in response['elements']]
-[(u'Salt Lake City', 150935219), (u'Salt Lake City', 585370637), (u'Salt Lake City', 1615721573)]
+>>> print [(
+...     feature['properties']['name'],
+...     feature['id']) for feature in response["features"]]
+[(u'Salt Lake City', 150935219), (u'Salt Lake City', 585370637)]
 ```
 
 You can find more examples in the `examples/` directory of this repository.

examples/readme_example.py

@@ -0,0 +1,10 @@
+#!/usr/bin/env python
+
+import overpass
+
+api = overpass.API()
+response = api.get('node["name"="Salt Lake City"]')
+print(response)
+print [(
+    feature['properties']['name'],
+    feature['id']) for feature in response["features"]]

examples/turn_restriction_relations_as_list.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 
 # Retrieves a list of turn restriction relations in Toronto.