- Changed the creation of the CSV file so it doesn't add an additional newline, which made the example fail on Windows.

- Changed the relative imports to absolute imports so the example works out of the box in VS Code.
- Added a shell script and a batch file to run the example on Linux and Windows.

.gitignore

@@ -77,3 +77,7 @@ src/dependency_injector/providers/*.so
 /examples/miniapps/movie-lister/wslenv2/bin
 /examples/miniapps/movie-lister/wslenv2/share/python-wheels
 /examples/miniapps/movie-lister/wslenv2
+/examples/miniapps/movie-lister/setup_venv.bat
+/examples/miniapps/movie-lister/setup_venv.sh
+/examples/miniapps/movie-lister/run_movie_lister.bat
+/examples/miniapps/movie-lister/run_movie_lister.sh

examples/miniapps/movie-lister/data/fixtures.py

@@ -18,10 +18,9 @@ SQLITE_FILE = DIR / 'movies.db'
 
 
 def create_csv(movies_data, path):
-    with open(path, 'w') as opened_file:
+    with open(path, 'w', newline='') as opened_file:
         writer = csv.writer(opened_file)
-        for row in movies_data:
-            writer.writerow(row)
+        writer.writerows(movies_data)
 
 
 def create_sqlite(movies_data, path):

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

@@ -4,8 +4,8 @@ import sys
 
 from dependency_injector.wiring import inject, Provide
 
-from .listers import MovieLister
-from .containers import Container
+from movies.listers import MovieLister
+from movies.containers import Container
 
 
 @inject

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

@@ -2,7 +2,7 @@
 
 from dependency_injector import containers, providers
 
-from . import finders, listers, entities
+from movies import finders, listers, entities
 
 
 class Container(containers.DeclarativeContainer):

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

@@ -4,7 +4,7 @@ import csv
 import sqlite3
 from typing import Callable, List
 
-from .entities import Movie
+from movies.entities import Movie
 
 
 class MovieFinder:

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

@@ -1,6 +1,6 @@
 """Movie listers module."""
 
-from .finders import MovieFinder
+from movies.finders import MovieFinder
 
 
 class MovieLister:

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

@@ -4,7 +4,7 @@ from unittest import mock
 
 import pytest
 
-from .containers import Container
+from movies.containers import Container
 
 
 @pytest.fixture

examples/miniapps/movie-lister/run_movie_lister.bat

@@ -1,12 +0,0 @@
-echo on
-set PYTHON37=%UserProfile%\AppData\Local\Programs\Python\Python37\python.exe
-
-REM set variabless
-set ENV_NAME=wslenv2-win
-set VENV_DIR=%ENV_NAME%\Scripts
-set PYTHON_VENV=%VENV_DIR%\python.exe
-
-Start /WAIT cmd /k "%VENV_DIR%\activate & cd & %PYTHON_VENV% data/fixtures.py & set MOVIE_FINDER_TYPE=sqlite & %PYTHON_VENV% -m movies & %VENV_DIR%\deactivate & pause & exit 0"
-
-REM MOVIE_FINDER_TYPE=csv	
-REM MOVIE_FINDER_TYPE=sqlite

examples/miniapps/movie-lister/setup_and_run_movie_lister.bat

@@ -6,12 +6,6 @@ set ENV_NAME=wslenv2-win
 set VENV_DIR=%ENV_NAME%\Scripts
 set PYTHON_VENV=%VENV_DIR%\python.exe
 
-REM cleanup
-rd /s /q %ENV_NAME%
-
 %PYTHON37% -m venv %ENV_NAME%
 
-Start /WAIT cmd /k "%VENV_DIR%\activate & %PYTHON_VENV% -m pip install --upgrade pip & %PYTHON_VENV% -m pip install -r .\requirements.txt & %VENV_DIR%\deactivate & pause & exit 0"
-
-REM MOVIE_FINDER_TYPE=csv
-REM MOVIE_FINDER_TYPE=sqlite
+Start /WAIT cmd /k "%VENV_DIR%\activate & %PYTHON_VENV% -m pip install --upgrade pip & %PYTHON_VENV% -m pip install -r .\requirements.txt & set MOVIE_FINDER_TYPE=csv& %PYTHON_VENV% -m movies & set MOVIE_FINDER_TYPE=sqlite& %PYTHON_VENV% -m movies&%VENV_DIR%\deactivate & pause & exit 0"

examples/miniapps/movie-lister/setup_and_run_movie_lister.sh

@@ -4,9 +4,11 @@ rm -rf wslenv2
 
 python3 -m venv wslenv2
 . wslenv2/bin/activate
-
 pip install -r requirements.txt
+
 wslenv2/bin/python data/fixtures.py
 
 MOVIE_FINDER_TYPE=csv wslenv2/bin/python -m movies
 MOVIE_FINDER_TYPE=sqlite wslenv2/bin/python -m movies
+
+source deactivate