Merge branch 'f-240-fix-pylint-warnings' into 'dev'

Fix pylint warnings

See merge request !181

src/linkahead/__init__.py

@@ -55,7 +55,7 @@ from .utils.get_entity import (get_entity_by_id, get_entity_by_name,
                                get_entity_by_path)
 
 try:
-    from .version import version as __version__
+    from .version import version as __version__  # pylint: disable=import-error
 except ModuleNotFoundError:
     version = "uninstalled"
     __version__ = version

src/linkahead/connection/connection.py

@@ -47,7 +47,7 @@ from ..exceptions import (ConfigurationError, HTTPClientError,
                           LoginFailedError)
 
 try:
-    from ..version import version
+    from ..version import version               # pylint: disable=import-error
 except ModuleNotFoundError:
     version = "uninstalled"
 
@@ -56,11 +56,12 @@ from .interface import CaosDBHTTPResponse, CaosDBServerConnection
 from .utils import make_uri_path, urlencode
 
 from typing import TYPE_CHECKING
+from .authentication.interface import CredentialsAuthenticator
 if TYPE_CHECKING:
     from typing import Optional, Any, Iterator, Union
     from requests.models import Response
-    from ssl import _SSLMethod
-    from .authentication.interface import AbstractAuthenticator, CredentialsAuthenticator
+    from ssl import _SSLMethod              # pylint: disable=no-name-in-module
+    from .authentication.interface import AbstractAuthenticator
 
 
 _LOGGER = logging.getLogger(__name__)

src/linkahead/connection/encode.py

@@ -384,7 +384,7 @@ class MultipartYielder(object):
 
     # since python 3
     def __next__(self):
-        return self.next()
+        return self.next()                     # pylint: disable=not-callable
 
     def next(self):
         """generator function to yield multipart/form-data representation of