More official wagtail inventory (#1640)

* rebase

* use wagtail-inventory 0.5

* use wagtail-inventory 0.5

* add block inventory instruction to the inv tasks

* pipfile lock update

* ensure the block inventory triggers on deploy

Pipfile

@@ -28,6 +28,7 @@ factory_boy = "*"
 Faker = "*"
 wagtail-factories = {ref = "1ead51cadaad3b4530ba2197ccf45d2dca87dbdf", git = "https://github.com/mvantellingen/wagtail-factories"}
 mezzanine = {ref = "521a98c39bb6351c4b46067069f33caf95fe0a5e", git = "https://github.com/stephenmcd/mezzanine"}
+wagtail-inventory = "*"
 
 [dev-packages]
 django-debug-toolbar = "*"

Procfile

@@ -1,2 +1,2 @@
-release: cd network-api && python ./manage.py migrate --no-input
+release: cd network-api && python ./manage.py migrate --no-input && python ./manage.py block_inventory --no-input
 web: cd network-api && gunicorn networkapi.wsgi:application

network-api/networkapi/settings.py

@@ -152,6 +152,7 @@
     'wagtail.admin',
     'wagtail.core',
     'wagtail.contrib.modeladmin',
+    'wagtailinventory',
     'wagtail.contrib.styleguide' if DEBUG else None,
 
     'modelcluster',

tasks.py

@@ -70,6 +70,8 @@ def setup(ctx):
         ctx.run("inv migrate")
         print("Creating fake data")
         ctx.run("inv manage load_fake_data")
+        print("Updating block information")
+        ctx.run("inv manage block_inventory")
         # Windows doesn't support pty, skipping this step
         if platform == 'win32':
             print("All done!\n"
@@ -89,3 +91,5 @@ def catch_up(ctx):
     ctx.run("pipenv install --dev")
     print("Applying database migrations.")
     ctx.run("inv migrate")
+    print("Updating block information")
+    ctx.run("inv manage block_inventory")