Fix api client by switching to replacements for deprecated urllib3 methods (#637)

Author: shreyas-goenka

databricks_cli/sdk/api_client.py

@@ -103,7 +103,7 @@ def __init__(self, user=None, password=None, host=None, token=None,
             total=6,
             backoff_factor=1,
             status_forcelist=[429],
-            method_whitelist=set({'POST'}) | set(Retry.DEFAULT_METHOD_WHITELIST),
+            allowed_methods=set({'POST'}) | set(Retry.DEFAULT_ALLOWED_METHODS),
             respect_retry_after_header=True,
             raise_on_status=False # return original response when retries have been exhausted
         )

requirements.txt

@@ -6,3 +6,4 @@ requests>=2.17.3
 tabulate>=0.7.7
 six>=1.10.0
 configparser>=0.3.5;python_version < "3.6"
+urllib3>=1.26.7,<2.0.0

setup.py

@@ -42,6 +42,7 @@
         'tabulate>=0.7.7',
         'six>=1.10.0',
         'configparser>=0.3.5;python_version < "3.6"',
+        'urllib3>=1.26.7,<2.0.0'
     ],
     entry_points='''
         [console_scripts]