chore: run pre-commit on all files

Author: dimaqq

HACKING.md

@@ -466,7 +466,7 @@ The main improvements in this release are ...
 Read more in the [full release notes on GitHub](link to the GitHub release).
 ```
 
-In the post, outline the key improvements both in `ops` and `ops-scenario` - 
+In the post, outline the key improvements both in `ops` and `ops-scenario` -
 the point here is to encourage people to check out the full notes and to upgrade
 promptly, so ensure that you entice them with the best that the new versions
 have to offer.

testing/CONTRIBUTING.md

@@ -39,7 +39,7 @@ To set up the dependencies you can run:
 
 We recommend using the provided `pre-commit` config. For how to set up git pre-commit: [see here](https://pre-commit.com/).
 If you dislike that, you can always manually remember to `tox -e lint` before you push.
- 
+
 ### Testing
 ```shell
 tox -e fmt           # auto-fix your code as much as possible, including formatting and linting
@@ -48,4 +48,3 @@ tox -e unit          # unit tests
 tox -e lint-tests    # lint testing code
 tox                  # runs 'lint', 'lint-tests' and 'unit' environments
 ```
-

testing/README.md

@@ -66,7 +66,7 @@ Comparing scenario tests with `Harness` tests:
 A scenario test consists of three broad steps:
 
 - **Arrange**:
-    - declare the context 
+    - declare the context
     - declare the input state
     - select an event to fire
 - **Act**:
@@ -173,7 +173,7 @@ def test_statuses():
         scenario.WaitingStatus('checking this is right...'),
     ]
     assert out.unit_status == scenario.ActiveStatus("I am ruled")
-    
+
     # similarly you can check the app status history:
     assert ctx.app_status_history == [
         scenario.UnknownStatus(),
@@ -241,7 +241,7 @@ def test_foo():
 
 You can configure what events will be captured by passing the following arguments to `Context`:
 -  `capture_deferred_events`: If you want to include re-emitted deferred events.
--  `capture_framework_events`: If you want to include framework events (`pre-commit`, `commit`, and `collect-status`). 
+-  `capture_framework_events`: If you want to include framework events (`pre-commit`, `commit`, and `collect-status`).
 
 For example:
 ```python
@@ -360,10 +360,10 @@ ctx.run(ctx.on.start(), state_in)  # invalid: this unit's id cannot be the ID of
 
 To declare a subordinate relation, you should use `scenario.SubordinateRelation`. The core difference with regular
 relations is that subordinate relations always have exactly one remote unit (there is always exactly one remote unit
-that this unit can see). 
+that this unit can see).
 Because of that, `SubordinateRelation`, compared to `Relation`, always talks in terms of `remote`:
 
-- `Relation.remote_units_data` becomes `SubordinateRelation.remote_unit_data` taking a single `Dict[str:str]`. The remote unit ID can be provided as a separate argument. 
+- `Relation.remote_units_data` becomes `SubordinateRelation.remote_unit_data` taking a single `Dict[str:str]`. The remote unit ID can be provided as a separate argument.
 - `Relation.remote_unit_ids` becomes `SubordinateRelation.remote_unit_id` (a single ID instead of a list of IDs)
 - `Relation.remote_units_data` becomes `SubordinateRelation.remote_unit_data` (a single databag instead of a mapping from unit IDs to databags)
 
@@ -414,10 +414,10 @@ remote_unit_2_is_joining_event = ctx.on.relation_joined(relation, remote_unit=2)
 
 ## Networks
 
-Simplifying a bit the Juju "spaces" model, each integration endpoint a charm defines in its metadata is associated with a network. Regardless of whether there is a living relation over that endpoint, that is.  
+Simplifying a bit the Juju "spaces" model, each integration endpoint a charm defines in its metadata is associated with a network. Regardless of whether there is a living relation over that endpoint, that is.
 
 If your charm has a relation `"foo"` (defined in its metadata), then the charm will be able at runtime to do `self.model.get_binding("foo").network`.
-The network you'll get by doing so is heavily defaulted (see `state.Network`) and good for most use-cases because the charm should typically not be concerned about what IP it gets. 
+The network you'll get by doing so is heavily defaulted (see `state.Network`) and good for most use-cases because the charm should typically not be concerned about what IP it gets.
 
 On top of the relation-provided network bindings, a charm can also define some `extra-bindings` in its metadata and access them at runtime. Note that this is a deprecated feature that should not be relied upon. For completeness, we support it in Scenario.
 
@@ -540,7 +540,7 @@ def test_pebble_push():
         MyCharm,
         meta={"name": "foo", "containers": {"foo": {}}}
     )
-    
+
     ctx.run(ctx.on.start(), state_in)
 
     # This is the root of the simulated container filesystem. Any mounts will be symlinks in it.
@@ -724,7 +724,7 @@ ctx.run(ctx.on.storage_attached(foo_1), scenario.State(storages={foo_0, foo_1}))
 
 ## Ports
 
-Since `ops 2.6.0`, charms can invoke the `open-port`, `close-port`, and `opened-ports` hook tools to manage the ports opened on the host VM/container. Using the `State.opened_ports` API, you can: 
+Since `ops 2.6.0`, charms can invoke the `open-port`, `close-port`, and `opened-ports` hook tools to manage the ports opened on the host VM/container. Using the `State.opened_ports` API, you can:
 
 - simulate a charm run with a port opened by some previous execution
 ctx = scenario.Context(MyCharm, meta=MyCharm.META)
@@ -941,7 +941,7 @@ How to test actions with scenario:
 def test_backup_action():
     ctx = scenario.Context(MyCharm)
 
-    # If you didn't declare do_backup in the charm's metadata, 
+    # If you didn't declare do_backup in the charm's metadata,
     # the `ConsistencyChecker` will slap you on the wrist and refuse to proceed.
     state = ctx.run(ctx.on.action("do_backup"), scenario.State())
 
@@ -979,7 +979,7 @@ If the action takes parameters, you can pass those in the call.
 def test_backup_action():
     ctx = scenario.Context(MyCharm)
 
-    # If the parameters (or their type) don't match what is declared in the metadata, 
+    # If the parameters (or their type) don't match what is declared in the metadata,
     # the `ConsistencyChecker` will slap you on the other wrist.
     state = ctx.run(
         ctx.on.action("do_backup", params={'a': 'b'}),
@@ -1052,7 +1052,7 @@ from charms.bar.lib_name.v1.charm_lib import CharmLib
 class MyCharm(ops.CharmBase):
     META = {"name": "mycharm"}
     _stored = ops.StoredState()
-    
+
     def __init__(self, framework):
         super().__init__(framework)
         self._stored.set_default(a="a")
@@ -1068,15 +1068,15 @@ def test_live_charm_introspection(mycharm):
     with ctx(ctx.on.start(), scenario.State()) as manager:
         # This is your charm instance, after ops has set it up:
         charm: MyCharm = manager.charm
-        
+
         # We can check attributes on nested Objects or the charm itself:
         assert charm.my_charm_lib.foo == "foo"
         # such as stored state:
         assert charm._stored.a == "a"
 
         # This will tell ops.main to proceed with normal execution and emit the "start" event on the charm:
         state_out = manager.run()
-    
+
         # After that is done, we are handed back control, and we can again do some introspection:
         assert charm.my_charm_lib.foo == "bar"
         # and check that the charm's internal state is as we expect:
@@ -1181,6 +1181,6 @@ don't need that.
 # Jhack integrations
 
 Up until `v5.6.0`, Scenario shipped with a cli tool called `snapshot`, used to interact with a live charm's state.
-The functionality [has been moved over to `jhack`](https://github.com/PietroPasotti/jhack/pull/111), 
-to allow us to keep working on it independently, and to streamline 
+The functionality [has been moved over to `jhack`](https://github.com/PietroPasotti/jhack/pull/111),
+to allow us to keep working on it independently, and to streamline
 the profile of Scenario itself as it becomes more broadly adopted and ready for widespread usage.

testing/tests/test_e2e/test_pebble.py

@@ -162,23 +162,23 @@ def callback(self: CharmBase):
 
 
 LS = """
-.rw-rw-r--  228 ubuntu ubuntu 18 jan 12:05 -- charmcraft.yaml    
-.rw-rw-r--  497 ubuntu ubuntu 18 jan 12:05 -- config.yaml        
-.rw-rw-r--  900 ubuntu ubuntu 18 jan 12:05 -- CONTRIBUTING.md    
-drwxrwxr-x    - ubuntu ubuntu 18 jan 12:06 -- lib                
-.rw-rw-r--  11k ubuntu ubuntu 18 jan 12:05 -- LICENSE            
-.rw-rw-r-- 1,6k ubuntu ubuntu 18 jan 12:05 -- metadata.yaml      
-.rw-rw-r--  845 ubuntu ubuntu 18 jan 12:05 -- pyproject.toml     
-.rw-rw-r--  831 ubuntu ubuntu 18 jan 12:05 -- README.md          
-.rw-rw-r--   13 ubuntu ubuntu 18 jan 12:05 -- requirements.txt   
-drwxrwxr-x    - ubuntu ubuntu 18 jan 12:05 -- src                
-drwxrwxr-x    - ubuntu ubuntu 18 jan 12:05 -- tests              
-.rw-rw-r-- 1,9k ubuntu ubuntu 18 jan 12:05 -- tox.ini            
+.rw-rw-r--  228 ubuntu ubuntu 18 jan 12:05 -- charmcraft.yaml
+.rw-rw-r--  497 ubuntu ubuntu 18 jan 12:05 -- config.yaml
+.rw-rw-r--  900 ubuntu ubuntu 18 jan 12:05 -- CONTRIBUTING.md
+drwxrwxr-x    - ubuntu ubuntu 18 jan 12:06 -- lib
+.rw-rw-r--  11k ubuntu ubuntu 18 jan 12:05 -- LICENSE
+.rw-rw-r-- 1,6k ubuntu ubuntu 18 jan 12:05 -- metadata.yaml
+.rw-rw-r--  845 ubuntu ubuntu 18 jan 12:05 -- pyproject.toml
+.rw-rw-r--  831 ubuntu ubuntu 18 jan 12:05 -- README.md
+.rw-rw-r--   13 ubuntu ubuntu 18 jan 12:05 -- requirements.txt
+drwxrwxr-x    - ubuntu ubuntu 18 jan 12:05 -- src
+drwxrwxr-x    - ubuntu ubuntu 18 jan 12:05 -- tests
+.rw-rw-r-- 1,9k ubuntu ubuntu 18 jan 12:05 -- tox.ini
 """
 PS = """
-    PID TTY          TIME CMD    
- 298238 pts/3    00:00:04 zsh    
-1992454 pts/3    00:00:00 ps     
+    PID TTY          TIME CMD
+ 298238 pts/3    00:00:04 zsh
+1992454 pts/3    00:00:00 ps
 """