fix(api): pylint crashes on redefined-builtin

See https://github.com/PyCQA/pylint/issues/8079

Part-of: <https://dev.funkwhale.audio/funkwhale/funkwhale/-/merge_requests/2203>

api/config/__init__.py

@@ -1,3 +0,0 @@
-# loads what is required to generate the swagger docs
-# https://matrix.to/#/!nNBDNverFlbfNpReEO:matrix.org/$16579878472182UmZUv:tchncs.de?via=tchncs.de&via=matrix.org&via=juniorjpdj.pl
-import config.schema  # noqa: F401

api/funkwhale_api/common/utils.py

@@ -477,14 +477,13 @@ def monkey_patch_request_build_absolute_uri():
 def get_file_hash(file, algo=None, chunk_size=None, full_read=False):
     algo = algo or settings.HASHING_ALGORITHM
     chunk_size = chunk_size or settings.HASHING_CHUNK_SIZE
-    handler = getattr(hashlib, algo)
+    hasher = hashlib.new(algo)
-    hash = handler()
     file.seek(0)
     if full_read:
         for byte_block in iter(lambda: file.read(chunk_size), b""):
-            hash.update(byte_block)
+            hasher.update(byte_block)
     else:
         # sometimes, it's useful to only hash the beginning of the file, e.g
         # to avoid a lot of I/O when crawling large libraries
-        hash.update(file.read(chunk_size))
+        hasher.update(file.read(chunk_size))
-    return f"{algo}:{hash.hexdigest()}"
+    return f"{algo}:{hasher.hexdigest()}"

api/funkwhale_api/music/factories.py

@@ -151,8 +151,9 @@ class TrackFactory(
         if created:
             self.save()
 
-    @factory.post_generation
+    # The @factory.post_generation is not used because we must
-    def license(self, created, extracted, **kwargs):
+    # not redefine the builtin `license` function.
+    def _license_post_generation(self, created, extracted, **kwargs):
         if not created:
             return
 
@@ -160,6 +161,8 @@ class TrackFactory(
             self.license = LicenseFactory(code=extracted)
             self.save()
 
+    license = factory.PostGeneration(_license_post_generation)
+
 
 @registry.register
 class UploadFactory(NoUpdateOnCreate, factory.django.DjangoModelFactory):

api/funkwhale_api/music/licenses.py

@@ -28,7 +28,7 @@ def load(data):
 
     for row in data:
         try:
-            license = existing_by_code[row["code"]]
+            license_ = existing_by_code[row["code"]]
         except KeyError:
             logger.debug("Loading new license: {}".format(row["code"]))
             to_create.append(
@@ -36,15 +36,15 @@ def load(data):
             )
         else:
             logger.debug("Updating license: {}".format(row["code"]))
-            stored = [getattr(license, f) for f in MODEL_FIELDS]
+            stored = [getattr(license_, f) for f in MODEL_FIELDS]
             wanted = [row[f] for f in MODEL_FIELDS]
             if wanted == stored:
                 continue
             # the object in database needs an update
             for f in MODEL_FIELDS:
-                setattr(license, f, row[f])
+                setattr(license_, f, row[f])
 
-            license.save()
+            license_.save()
 
     models.License.objects.bulk_create(to_create)
     return sorted(models.License.objects.all(), key=lambda o: o.code)
@@ -78,12 +78,12 @@ def match(*values):
         else:
             existing = load(LICENSES)
             _cache = existing
-        for license in existing:
+        for license_ in existing:
-            if license.conf is None:
+            if license_.conf is None:
                 continue
-            for i in license.conf["identifiers"]:
+            for i in license_.conf["identifiers"]:
                 if match_urls(url, i):
-                    return license
+                    return license_
 
 
 def match_urls(*urls):