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Update flask example and tutorial

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This commit is contained in:
Roman Mogylatov 2020-11-13 21:55:13 -05:00
parent 15b32f9c01
commit 7a6ff43b2c
3 changed files with 13 additions and 9 deletions
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15
docs/tutorials/flask.rst
View File

@ -707,17 +707,19 @@ Let's inject ``SearchService`` into the ``index`` view. We will use :ref:`Wiring
Edit ``views.py``: Edit ``views.py``:
.. code-block:: python .. code-block:: python
:emphasize-lines: 4,6-7,10,14 :emphasize-lines: 4,6-7,10-11,15
:emphasize-lines: 4,6-7,10-11,15
"""Views module.""" """Views module."""
from flask import request, render_template from flask import request, render_template
from dependency_injector.wiring import Provide from dependency_injector.wiring import inject, Provide
from .services import SearchService from .services import SearchService
from .containers import Container from .containers import Container
@inject
def index(search_service: SearchService = Provide[Container.search_service]): def index(search_service: SearchService = Provide[Container.search_service]):
query = request.args.get('query', 'Dependency Injector') query = request.args.get('query', 'Dependency Injector')
limit = request.args.get('limit', 10, int) limit = request.args.get('limit', 10, int)
@ -783,17 +785,18 @@ Let's make some refactoring. We will move these values to the config.
Edit ``views.py``: Edit ``views.py``:
.. code-block:: python .. code-block:: python
:emphasize-lines: 10-16 :emphasize-lines: 11-17
"""Views module.""" """Views module."""
from flask import request, render_template from flask import request, render_template
from dependency_injector.wiring import Provide from dependency_injector.wiring import inject, Provide
from .services import SearchService from .services import SearchService
from .containers import Container from .containers import Container
@inject
def index( def index(
search_service: SearchService = Provide[Container.search_service], search_service: SearchService = Provide[Container.search_service],
default_query: str = Provide[Container.config.default.query], default_query: str = Provide[Container.config.default.query],
@ -972,9 +975,9 @@ You should see:
githubnavigator/containers.py 7 0 100% githubnavigator/containers.py 7 0 100%
githubnavigator/services.py 14 0 100% githubnavigator/services.py 14 0 100%
githubnavigator/tests.py 34 0 100% githubnavigator/tests.py 34 0 100%
githubnavigator/views.py 9 0 100% githubnavigator/views.py 10 0 100%
---------------------------------------------------- ----------------------------------------------------
TOTAL 79 0 100% TOTAL 80 0 100%
.. note:: .. note::

4
examples/miniapps/flask/README.rst
View File

@ -95,6 +95,6 @@ The output should be something like:
githubnavigator/containers.py 7 0 100% githubnavigator/containers.py 7 0 100%
githubnavigator/services.py 14 0 100% githubnavigator/services.py 14 0 100%
githubnavigator/tests.py 34 0 100% githubnavigator/tests.py 34 0 100%
githubnavigator/views.py 9 0 100% githubnavigator/views.py 10 0 100%
---------------------------------------------------- ----------------------------------------------------
TOTAL 79 0 100% TOTAL 80 0 100%

3
examples/miniapps/flask/githubnavigator/views.py
View File

@ -1,12 +1,13 @@
"""Views module.""" """Views module."""
from flask import request, render_template from flask import request, render_template
from dependency_injector.wiring import Provide from dependency_injector.wiring import inject, Provide
from .services import SearchService from .services import SearchService
from .containers import Container from .containers import Container
@inject
def index( def index(
search_service: SearchService = Provide[Container.search_service], search_service: SearchService = Provide[Container.search_service],
default_query: str = Provide[Container.config.default.query], default_query: str = Provide[Container.config.default.query],