chore: disable a few new pylint warnings for code that's been around …

…for a while (#236)

UnleashClient/__init__.py

@@ -178,6 +178,7 @@ def initialize_client(self, fetch_toggles: bool = True) -> None:
         """
         # Only perform initialization steps if client is not initialized.
         if not self.is_initialized:
+            # pylint: disable=no-else-raise
             try:
                 # Setup
                 metrics_args = {
@@ -338,6 +339,7 @@ def _do_instance_check(self, multiple_instance_mode):
         if identifier in INSTANCES:
             msg = f"You already have {INSTANCES.count(identifier)} instance(s) configured for this config: {identifier}, please double check the code where this client is being instantiated."
             if multiple_instance_mode == InstanceAllowType.BLOCK:
+                # pylint: disable=broad-exception-raised
                 raise Exception(msg)
             if multiple_instance_mode == InstanceAllowType.WARN:
                 LOGGER.error(msg)

UnleashClient/api/features.py

@@ -61,6 +61,7 @@ def get_feature_toggles(url: str,
         if resp.status_code not in [200, 304]:
             log_resp_info(resp)
             LOGGER.warning("Unleash Client feature fetch failed due to unexpected HTTP status code.")
+            # pylint: disable=broad-exception-raised
             raise Exception("Unleash Client feature fetch failed!")
 
         etag = ''