Fix linting and formatting errors reported by pre-commit

This commit consists of the changes introduced by using ruff to format all
the source files in the repository and the changes necessary to correct
any linting errors reported by ruff.

LICENSE

@@ -173,4 +173,3 @@
       defend, and hold each Contributor harmless for any liability
       incurred by, or claims asserted against, such Contributor by reason
       of your accepting any such warranty or additional liability.
-

babel.cfg

@@ -1,2 +1 @@
 [python: **.py]
-

docs/esi-leap-api-ref.md

@@ -6,12 +6,12 @@ The Offer API endpoint can be reached at /v1/offers.
 * The /v1/offers/\<uuid_or_name> endpoint is used to retrieve the offer with the given uuid. The response type is 'application/json'.
 * The /v1/offers endpoint is used to retrieve a list of offers. This URL supports several URL variables for retrieving offers filtered by given values. The response type is 'application/json'.
   * project_id: Returns all offers with given project_id.
-  * status: Returns all offers with given status. 
+  * status: Returns all offers with given status.
     * This value will default to returning offers with status 'available'.
     * This value can be set to 'any' to return offers without filtering by status.
   * resource_uuid: Returns all offers with given resource_uuid.
   * resource_type: Returns all offers with given resource_type
-  * start_time and end_time: Passing in values for the start_time and end_time variables will return all offers with a start_time and end_time which completely span the given values. These two URL variables must be used together. Passing in only one will throw an error. 
+  * start_time and end_time: Passing in values for the start_time and end_time variables will return all offers with a start_time and end_time which completely span the given values. These two URL variables must be used together. Passing in only one will throw an error.
   * available_start_time and available_end_time: Passing in values for the available_start_time and available_end_time variables will return all offers with availabilities which completely span the given values. These two URL variables must be used together. Passing in only one will throw an error.
 
 
@@ -32,9 +32,9 @@ The Offer API endpoint can be reached at /v1/offers.
   * properties:
     * a json object
     * This field is optional. Not setting it will default to {}.
-* 'status', 'uuid', and 'availabilities' are read only. 
+* 'status', 'uuid', and 'availabilities' are read only.
 * The response to a POST request will be the newly created offer. The response type is 'application/json'.
-    
+
 An example curl request is shown below.
 ```
 curl -X POST -sH "X-Auth-Token: $token" http://localhost:7777/v1/offers  -H 'Content-Type: application/json' -d '{
@@ -54,13 +54,13 @@ curl -X POST -sH "X-Auth-Token: $token" http://localhost:7777/v1/offers  -H 'Con
           "size_gb": 500,
           "model": "YOYODYNE 1234"
         },
-	{
+    {
           "size_gb": 1024,
           "model": "evo840 ssd"
         }
       ]
     }
-}' 
+}'
 ```
 
 ##### DELETE
@@ -80,10 +80,10 @@ The lease api endpoint can be reached at /v1/leases
 * The /v1/leases endpoint is used to retrieve a list of leases. This URL supports several URL variables for retrieving offers filtered by given values. The response type is 'application/json'.
   * project_id: Returns all leases with given project_id.
     * This value will default to the project_id of the request.
-  * status: Returns all offers with given status. 
+  * status: Returns all offers with given status.
     * This value will default to returning leases with status 'open'.
     * This value can be set to 'any' to return leases without filtering by status.
-  * start_time and end_time: Passing in values for the start_time and end_time variables will return all leases with a start_time and end_time which completely span the given values. These two URL variables must be used together. Passing in only one will throw an error. 
+  * start_time and end_time: Passing in values for the start_time and end_time variables will return all leases with a start_time and end_time which completely span the given values. These two URL variables must be used together. Passing in only one will throw an error.
   * owner: Returns all leases which are related to offers with project_id 'owner'.
   * view: Setting view to 'all' will return all leases in the database. This value can be used in combination with other filters.
 
@@ -101,7 +101,7 @@ The lease api endpoint can be reached at /v1/leases
   * offer_uuid_or_name:
     * A string.
     * This field is required.
-* 'status' and 'uuid' are read only. 
+* 'status' and 'uuid' are read only.
 * The response to a POST request will be the newly created lease. The response type is 'application/json'.
 
 An example curl request is shown below.

docs/esi-leap-reporting.md

@@ -8,7 +8,7 @@ To generate a csv file with data on all lessees' usage on different nodes:
 openstack esi lease list --all --long -f csv > report.csv
 ```
 
-The ESI-Leap API allows users to retrieve data based on certain parameters. 
+The ESI-Leap API allows users to retrieve data based on certain parameters.
 
 For example, it is possible to generate a report based on a lessee's OpenStack project_id. To get a list of all
 projects type ``openstack project list`` and from there grab the desired project id and run the command:

docs/esi-leap-requirements.md

@@ -89,7 +89,7 @@ An offer response has the following fields:
   * deleted: an offer is no longer available for leasing. An offer is set to deleted when it is manually revoked by a user before its end_time has passed.
 * "properties" is the baremetal properties of an offer.
 * "availabilities" is a list of [start, end] datetime pairings representing a continuous time range in which an offer is available for leasing.
-   * "availabilities" is not kept in the schema and is computed when retrieving an offer. 
+   * "availabilities" is not kept in the schema and is computed when retrieving an offer.
 * "created_at", "updated_at", and "id" are only used in the schema and cannot be read or set.
 
 
@@ -164,11 +164,11 @@ A lease response has the following fields:
 
 
 ### Manager Service
-An ESI-Leap manager has periodic jobs to manage offers and leases. 
+An ESI-Leap manager has periodic jobs to manage offers and leases.
 * expire offers: out-of-date offers, i.e, the current timestamp > offer's end_time, will be updated with an 'EXPIRED' status.
-* fulfill leases: if a lease's start_time <= the current timestamp and is not expired, the manager service will fulfill the resources in the leases and update the status of the leases to 'active'. 
+* fulfill leases: if a lease's start_time <= the current timestamp and is not expired, the manager service will fulfill the resources in the leases and update the status of the leases to 'active'.
 * expire leases: same as 'expire offers', ESI-Leap will expire leases based on timestamp.
-* update offers: after the manager fulfills and expires leases, it will update the relevant offers' status. The offers in a fulfilled lease should be unavailable to others. Likewise, when a lease expires, offers in the lease should be updated and be available again. 
+* update offers: after the manager fulfills and expires leases, it will update the relevant offers' status. The offers in a fulfilled lease should be unavailable to others. Likewise, when a lease expires, offers in the lease should be updated and be available again.
 
 ## Reporting API
 ESI-Leap admin queries this API to learn about the usage of nodes given a period. The admin enters a date range to get all leases' information within that range. The results could be like this:

esi_leap/api/app.py

@@ -32,11 +32,11 @@ def after(self, state):
 
 def get_pecan_config():
     cfg_dict = {
-        'app': {
-            'root': CONF.pecan.root,
-            'modules': CONF.pecan.modules,
-            'debug': CONF.pecan.debug,
-            'auth_enable': CONF.pecan.auth_enable
+        "app": {
+            "root": CONF.pecan.root,
+            "modules": CONF.pecan.modules,
+            "debug": CONF.pecan.debug,
+            "auth_enable": CONF.pecan.auth_enable,
         }
     }
 
@@ -54,7 +54,7 @@ def setup_app(config=None):
         hooks=lambda: [ContextHook()],
         debug=CONF.pecan.debug,
         static_root=config.app.static_root if CONF.pecan.debug else None,
-        force_canonical=getattr(config.app, 'force_canonical', True),
+        force_canonical=getattr(config.app, "force_canonical", True),
     )
 
     if CONF.pecan.auth_enable:

esi_leap/api/controllers/base.py

@@ -15,7 +15,6 @@
 
 
 class ESILEAPBase(wtypes.Base):
-
     def to_dict(self):
         esi_leap_dict = {}
         if self.fields:

esi_leap/api/controllers/root.py

@@ -17,29 +17,27 @@
 from esi_leap.api.controllers.v1 import root
 
 
-API_VERSION = 'v1'
+API_VERSION = "v1"
 
 
 class RootController(rest.RestController):
-
     _versions = [API_VERSION]
     _default_version = API_VERSION
 
     v1 = root.Controller()
 
-    @pecan.expose(content_type='application/json')
+    @pecan.expose(content_type="application/json")
     def index(self):
         pecan.response.status_code = 300
-        pecan.response.content_type = 'application/json'
+        pecan.response.content_type = "application/json"
         versions = {
-            'versions': [
+            "versions": [
                 {
-                    'id': 'v1.0',
-                    'status': 'CURRENT',
-                    'links': [{
-                        'href': '{0}/v1'.format(pecan.request.host_url),
-                        'rel': 'self'
-                    }]
+                    "id": "v1.0",
+                    "status": "CURRENT",
+                    "links": [
+                        {"href": "{0}/v1".format(pecan.request.host_url), "rel": "self"}
+                    ],
                 }
             ]
         }

esi_leap/api/controllers/types.py

@@ -20,12 +20,11 @@ class JsonType(wtypes.UserType):
     """A simple JSON type."""
 
     basetype = wtypes.text
-    name = 'json'
+    name = "json"
 
     def __str__(self):
         # These are the json serializable native types
-        return ' | '.join(map(str, (wtypes.text, int, float,
-                                    bool, list, dict, None)))
+        return " | ".join(map(str, (wtypes.text, int, float, bool, list, dict, None)))
 
     @staticmethod
     def validate(value):
@@ -38,7 +37,6 @@ def frombasetype(value):
 
 
 class Collection(wtypes.Base):
-
     @property
     def collection(self):
         return getattr(self, self._type)
@@ -52,15 +50,17 @@ def get_next(self, limit, url=None, **kwargs):
             return wtypes.Unset
 
         url = url or self._type
-        q_args = ''.join(['%s=%s&' % item for item in kwargs.items()])
-        next_args = '?%(args)slimit=%(limit)d&marker=%(marker)s' % {
-            'args': q_args, 'limit': limit,
-            'marker': getattr(self.collection[-1], 'uuid')}
-
-        next_link = '%(url)s/v1/%(resource)s%(args)s' % {
-            'url': url,
-            'resource': self._type,
-            'args': next_args
+        q_args = "".join(["%s=%s&" % item for item in kwargs.items()])
+        next_args = "?%(args)slimit=%(limit)d&marker=%(marker)s" % {
+            "args": q_args,
+            "limit": limit,
+            "marker": getattr(self.collection[-1], "uuid"),
+        }
+
+        next_link = "%(url)s/v1/%(resource)s%(args)s" % {
+            "url": url,
+            "resource": self._type,
+            "args": next_args,
         }
 
         return next_link

esi_leap/api/controllers/v1/event.py

@@ -30,7 +30,6 @@
 
 
 class Event(base.ESILEAPBase):
-
     id = wsme.wsattr(int, readonly=True)
     event_type = wsme.wsattr(wtypes.text, readonly=True)
     event_time = wsme.wsattr(datetime.datetime, readonly=True)
@@ -42,7 +41,6 @@ class Event(base.ESILEAPBase):
     owner_id = wsme.wsattr(wtypes.text, readonly=True)
 
     def __init__(self, **kwargs):
-
         self.fields = event_obj.Event.fields
         for field in self.fields:
             setattr(self, field, kwargs.get(field, wtypes.Unset))
@@ -52,28 +50,41 @@ class EventCollection(types.Collection):
     events = [Event]
 
     def __init__(self, **kwargs):
-        self._type = 'events'
+        self._type = "events"
 
 
 class EventsController(rest.RestController):
-
-    @wsme_pecan.wsexpose(EventCollection, int, wtypes.text,
-                         datetime.datetime, wtypes.text, wtypes.text,
-                         wtypes.text, wtypes.text)
-    def get_all(self, last_event_id=None, lessee_or_owner_id=None,
-                last_event_time=None, event_type=None,
-                resource_type=None, resource_uuid=None):
+    @wsme_pecan.wsexpose(
+        EventCollection,
+        int,
+        wtypes.text,
+        datetime.datetime,
+        wtypes.text,
+        wtypes.text,
+        wtypes.text,
+        wtypes.text,
+    )
+    def get_all(
+        self,
+        last_event_id=None,
+        lessee_or_owner_id=None,
+        last_event_time=None,
+        event_type=None,
+        resource_type=None,
+        resource_uuid=None,
+    ):
         request = pecan.request.context
         cdict = request.to_policy_values()
 
         try:
-            utils.policy_authorize('esi_leap:offer:offer_admin', cdict, cdict)
+            utils.policy_authorize("esi_leap:offer:offer_admin", cdict, cdict)
         except exception.HTTPForbidden:
-            lessee_or_owner_id = cdict['project_id']
+            lessee_or_owner_id = cdict["project_id"]
 
         if lessee_or_owner_id is not None:
             lessee_or_owner_id = keystone.get_project_uuid_from_ident(
-                lessee_or_owner_id)
+                lessee_or_owner_id
+            )
 
         if resource_uuid is not None:
             if resource_type is None:
@@ -82,12 +93,12 @@ def get_all(self, last_event_id=None, lessee_or_owner_id=None,
             resource_uuid = resource.get_uuid()
 
         filters = {
-            'last_event_id': last_event_id,
-            'last_event_time': last_event_time,
-            'lessee_or_owner_id': lessee_or_owner_id,
-            'event_type': event_type,
-            'resource_type': resource_type,
-            'resource_uuid': resource_uuid,
+            "last_event_id": last_event_id,
+            "last_event_time": last_event_time,
+            "lessee_or_owner_id": lessee_or_owner_id,
+            "event_type": event_type,
+            "resource_type": resource_type,
+            "resource_uuid": resource_uuid,
         }
 
         # unpack iterator to tuple so we can use 'del'
@@ -99,15 +110,17 @@ def get_all(self, last_event_id=None, lessee_or_owner_id=None,
         event_collection = EventCollection()
         event_collection.events = []
         for event in events:
-            e = Event(id=event.id,
-                      event_type=event.event_type,
-                      event_time=event.event_time,
-                      object_type=event.object_type,
-                      object_uuid=event.object_uuid,
-                      resource_type=event.resource_type,
-                      resource_uuid=event.resource_uuid,
-                      lessee_id=event.lessee_id,
-                      owner_id=event.owner_id)
+            e = Event(
+                id=event.id,
+                event_type=event.event_type,
+                event_time=event.event_time,
+                object_type=event.object_type,
+                object_uuid=event.object_uuid,
+                resource_type=event.resource_type,
+                resource_uuid=event.resource_uuid,
+                lessee_id=event.lessee_id,
+                owner_id=event.owner_id,
+            )
             event_collection.events.append(e)
 
         return event_collection