pylint: compatibility workaround

Allow lint to not fail for all version from Python 3.6 latest one to
python 3.10 latest one. See also [1].

1. pylint-dev/pylint#3312

Part of #270

Author: DifferentialOrange

.pylintrc

@@ -1,3 +1,7 @@
+[MAIN]
+# Enable backward compatibility with pylint for pylint down to Python 3.6 one
+ignore=bad-option-value
+
 [BASIC]
 
 # Good variable names which should always be accepted, separated by a comma

tarantool/connection.py

@@ -489,7 +489,7 @@ class Connection(ConnectionInterface):
     check its status, call procedures and evaluate Lua code on server,
     make simple data manipulations and execute SQL queries.
     """
-    # pylint: disable=too-many-instance-attributes,too-many-public-methods,no-self-use
+    # pylint: disable=too-many-instance-attributes,too-many-public-methods,bad-option-value,no-self-use
 
     # DBAPI Extension: supply exceptions as attributes on the connection
     Error = Error
@@ -1003,7 +1003,7 @@ def _ssl_load_cert_chain(self, context):
                                         keyfile=self.ssl_key_file,
                                         password=self.ssl_password)
                 return
-            except Exception as exc: # pylint: disable=broad-exception-caught
+            except Exception as exc: # pylint: disable=broad-exception-caught,broad-except
                 exc_list.append(exc)
 
 
@@ -1015,7 +1015,7 @@ def _ssl_load_cert_chain(self, context):
                                                 keyfile=self.ssl_key_file,
                                                 password=line.rstrip())
                         return
-                    except Exception as exc: # pylint: disable=broad-exception-caught
+                    except Exception as exc: # pylint: disable=broad-exception-caught,broad-except
                         exc_list.append(exc)
 
 
@@ -1029,7 +1029,7 @@ def password_raise_error():
                                     password=password_raise_error)
 
             return
-        except Exception as exc: # pylint: disable=broad-exception-caught
+        except Exception as exc: # pylint: disable=broad-exception-caught,broad-except
             exc_list.append(exc)
 
         raise SslError(exc_list)

tarantool/connection_pool.py

@@ -370,7 +370,7 @@ class ConnectionPool(ConnectionInterface):
         >>> resp
         - ['AAAA', 'Alpha']
     """
-    # pylint: disable=too-many-public-methods,duplicate-code,no-self-use
+    # pylint: disable=too-many-public-methods,duplicate-code,bad-option-value,no-self-use,super-init-not-called,bad-option-value
 
     def __init__(self,
                  addrs,
@@ -648,7 +648,7 @@ def _request_process_loop(self, key, unit, last_refresh):
                 method = getattr(Connection, task.method_name)
                 try:
                     resp = method(unit.conn, *task.args, **task.kwargs)
-                except Exception as exc: # pylint: disable=broad-exception-caught
+                except Exception as exc: # pylint: disable=broad-exception-caught,broad-except
                     unit.output_queue.put(exc)
                 else:
                     unit.output_queue.put(resp)

test/setup_command.py

@@ -17,7 +17,7 @@ class Test(setuptools.Command):
     """
     Class implementing `python setup.py test`.
     """
-    # pylint: disable=no-self-use
+    # pylint: disable=bad-option-value,no-self-use
 
     user_options = []
     description = 'Run tests'

test/suites/test_encoding.py

@@ -73,7 +73,7 @@ def setUpClass(cls):
     def assertNotRaises(self, func, *args, **kwargs):
         try:
             func(*args, **kwargs)
-        except Exception as exc: # pylint: disable=broad-exception-caught
+        except Exception as exc: # pylint: disable=broad-exception-caught,broad-except
             self.fail(f'Function raised Exception: {repr(exc)}')
 
     def setUp(self):

test/suites/test_pool.py

@@ -2,7 +2,7 @@
 This module tests work with a cluster of Tarantool servers through
 ConnectionPool.
 """
-# pylint: disable=missing-class-docstring,missing-function-docstring,too-many-public-methods,duplicate-code,no-self-use
+# pylint: disable=missing-class-docstring,missing-function-docstring,too-many-public-methods,duplicate-code,bad-option-value,no-self-use
 
 import sys
 import time
@@ -69,7 +69,7 @@ def retry(self, func, count=5, timeout=0.5):
         for i in range(count):
             try:
                 func()
-            except Exception as exc: # pylint: disable=broad-exception-caught
+            except Exception as exc: # pylint: disable=broad-exception-caught,broad-except
                 if i + 1 == count:
                     raise exc
 

test/suites/test_ssl.py

@@ -1,7 +1,7 @@
 """
 This module tests connection through SSL.
 """
-# pylint: disable=missing-class-docstring,missing-function-docstring,too-many-branches,too-many-locals,no-self-use
+# pylint: disable=missing-class-docstring,missing-function-docstring,too-many-branches,too-many-locals,bad-option-value,no-self-use
 
 import os
 import sys