Remove deprecated functions

audbackend/__init__.py

@@ -1,9 +1,5 @@
 from audbackend import backend
 from audbackend import interface
-from audbackend.core.api import access
-from audbackend.core.api import create
-from audbackend.core.api import delete
-from audbackend.core.api import register
 from audbackend.core.backend.base import Base as Backend  # legacy
 from audbackend.core.backend.filesystem import FileSystem  # legacy
 from audbackend.core.errors import BackendError

audbackend/core/backend/artifactory.py

@@ -219,7 +219,7 @@ def _copy_file(
     def _create(
         self,
     ):
-        r"""Access existing repository."""
+        r"""Create repository."""
         with requests.Session() as session:
             session.auth = self.authentication
             path = artifactory.ArtifactoryPath(self.host, session=session)

audbackend/core/backend/filesystem.py

@@ -64,7 +64,7 @@ def _copy_file(
     def _create(
         self,
     ):
-        r"""Access existing repository."""
+        r"""Create repository."""
         if os.path.exists(self._root):
             utils.raise_file_exists_error(self._root)
 

docs/api-src/audbackend.rst

@@ -31,8 +31,4 @@ and functions are available.
 
     BackendError
     Repository
-    access
     checksum
-    create
-    delete
-    register

tests/conftest.py

@@ -7,8 +7,6 @@
 
 import audbackend
 
-from singlefolder import SingleFolder
-
 
 # UID for test session
 # Repositories on the host will be named
@@ -47,16 +45,6 @@ def authentication():
             del os.environ[key]
 
 
-@pytest.fixture(scope="package", autouse=True)
-def register_single_folder():
-    warning = (
-        "register is deprecated and will be removed with version 2.2.0. "
-        "Use backend classes directly instead."
-    )
-    with pytest.warns(UserWarning, match=warning):
-        audbackend.register("single-folder", SingleFolder)
-
-
 @pytest.fixture(scope="package", autouse=False)
 def hosts(tmpdir_factory):
     return {