Refactor movie lister to use wiring

examples/miniapps/movie-lister/README.rst

@@ -39,8 +39,11 @@ The output should be something like this for each command:
 
 .. code-block:: bash
 
-   Francis Lawrence movies: [Movie(title='The Hunger Games: Mockingjay - Part 2', year=2015, director='Francis Lawrence')]
+   Francis Lawrence movies:
-   2016 movies: [Movie(title='Rogue One: A Star Wars Story', year=2016, director='Gareth Edwards'), Movie(title='The Jungle Book', year=2016, director='Jon Favreau')]
+       - Movie(title='The Hunger Games: Mockingjay - Part 2', year=2015, director='Francis Lawrence')
+   2016 movies:
+       - Movie(title='Rogue One: A Star Wars Story', year=2016, director='Gareth Edwards')
+       - Movie(title='The Jungle Book', year=2016, director='Jon Favreau')
 
 Test
 ----
@@ -65,11 +68,11 @@ The output should be something like:
    Name                   Stmts   Miss  Cover
    ------------------------------------------
    movies/__init__.py         0      0   100%
-   movies/__main__.py        10     10     0%
+   movies/__main__.py        13     13     0%
    movies/containers.py       9      0   100%
    movies/entities.py         7      1    86%
    movies/finders.py         26     13    50%
    movies/listers.py          8      0   100%
    movies/tests.py           24      0   100%
    ------------------------------------------
-   TOTAL                     84     24    71%
+   TOTAL                     87     27    69%

examples/miniapps/movie-lister/movies/__main__.py

@@ -1,25 +1,27 @@
 """Main module."""
 
-from .containers import ApplicationContainer
+import sys
+
+from dependency_injector.wiring import Provide
+
+from .listers import MovieLister
+from .containers import Container
 
 
-def main():
+def main(lister: MovieLister = Provide[Container.lister]):
-    container = ApplicationContainer()
+    print('Francis Lawrence movies:')
+    for movie in lister.movies_directed_by('Francis Lawrence'):
+        print('\t-', movie)
 
-    container.config.from_yaml('config.yml')
+    print('2016 movies:')
-    container.config.finder.type.from_env('MOVIE_FINDER_TYPE')
+    for movie in lister.movies_released_in(2016):
-
+        print('\t-', movie)
-    lister = container.lister()
-
-    print(
-        'Francis Lawrence movies:',
-        lister.movies_directed_by('Francis Lawrence'),
-    )
-    print(
-        '2016 movies:',
-        lister.movies_released_in(2016),
-    )
 
 
 if __name__ == '__main__':
+    container = Container()
+    container.config.from_yaml('config.yml')
+    container.config.finder.type.from_env('MOVIE_FINDER_TYPE')
+    container.wire(modules=[sys.modules[__name__]])
+
     main()

examples/miniapps/movie-lister/movies/containers.py

@@ -5,7 +5,7 @@ from dependency_injector import containers, providers
 from . import finders, listers, entities
 
 
-class ApplicationContainer(containers.DeclarativeContainer):
+class Container(containers.DeclarativeContainer):
 
     config = providers.Configuration()
 

examples/miniapps/movie-lister/movies/tests.py

@@ -4,12 +4,12 @@ from unittest import mock
 
 import pytest
 
-from .containers import ApplicationContainer
+from .containers import Container
 
 
 @pytest.fixture
 def container():
-    container = ApplicationContainer()
+    container = Container()
     container.config.from_dict({
         'finder': {
             'type': 'csv',