chore(pylintrc): get rid of E1120 errors for LINSTOR using signature-mutators

Signed-off-by: Ronan Abhamon <ronan.abhamon@vates.tech>

Author: Wescoeur

drivers/LinstorSR.py

@@ -150,9 +150,7 @@ def attach_thin(session, journaler, linstor, sr_uuid, vdi_uuid):
     # If the virtual VHD size is lower than the LINSTOR volume size,
     # there is nothing to do.
     vhd_size = LinstorVhdUtil.compute_volume_size(
-        # TODO: Replace pylint comment with this feature when possible:
-        # https://github.com/PyCQA/pylint/pull/2926
-        LinstorVhdUtil(session, linstor).get_size_virt(vdi_uuid),  # pylint: disable = E1120
+        LinstorVhdUtil(session, linstor).get_size_virt(vdi_uuid),
         image_type
     )
 
@@ -195,9 +193,7 @@ def check_vbd_count():
     device_path = linstor.get_device_path(vdi_uuid)
     vhdutil_inst = LinstorVhdUtil(session, linstor)
     new_volume_size = LinstorVolumeManager.round_up_volume_size(
-        # TODO: Replace pylint comment with this feature when possible:
-        # https://github.com/PyCQA/pylint/pull/2926
-        vhdutil_inst.get_size_phys(vdi_uuid)  # pylint: disable = E1120
+        vhdutil_inst.get_size_phys(vdi_uuid)
     )
 
     volume_info = linstor.get_volume_info(vdi_uuid)
@@ -1210,9 +1206,7 @@ def _load_vdis_ex(self):
             self.vdis[vdi_uuid] = vdi
 
             if USE_KEY_HASH and vdi.vdi_type == vhdutil.VDI_TYPE_VHD:
-                # TODO: Replace pylint comment with this feature when possible:
-                # https://github.com/PyCQA/pylint/pull/2926
-                vdi.sm_config_override['key_hash'] = self._vhdutil.get_key_hash(vdi_uuid)  # pylint: disable = E1120
+                vdi.sm_config_override['key_hash'] = self._vhdutil.get_key_hash(vdi_uuid)
 
             # 4.c. Update CBT status of disks either just added
             # or already in XAPI.

drivers/linstorvhdutil.py

@@ -214,7 +214,7 @@ def check(self, vdi_uuid, ignore_missing_footer=False, fast=False):
             'fast': fast
         }
         try:
-            self._check(vdi_uuid, **kwargs)  # pylint: disable = E1123
+            self._check(vdi_uuid, **kwargs)
             return True
         except Exception as e:
             util.SMlog('Call to `check` failed: {}'.format(e))
@@ -229,9 +229,7 @@ def get_vhd_info(self, vdi_uuid, include_parent=True):
             'includeParent': include_parent,
             'resolveParent': False
         }
-        # TODO: Replace pylint comment with this feature when possible:
-        # https://github.com/PyCQA/pylint/pull/2926
-        return self._get_vhd_info(vdi_uuid, self._extract_uuid, **kwargs)  # pylint: disable = E1123
+        return self._get_vhd_info(vdi_uuid, self._extract_uuid, **kwargs)
 
     @linstorhostcall(vhdutil.getVHDInfo, 'getVHDInfo')
     def _get_vhd_info(self, vdi_uuid, response):
@@ -345,9 +343,7 @@ def inflate(self, journaler, vdi_uuid, vdi_path, new_size, old_size):
         )
         self._linstor.resize_volume(vdi_uuid, new_size)
 
-        # TODO: Replace pylint comment with this feature when possible:
-        # https://github.com/PyCQA/pylint/pull/2926
-        result_size = self.get_drbd_size(vdi_uuid)  # pylint: disable = E1120
+        result_size = self.get_drbd_size(vdi_uuid)
         if result_size < new_size:
             util.SMlog(
                 'WARNING: Cannot inflate volume to {}B, result size: {}B'

tests/pylintrc

@@ -92,6 +92,8 @@ generated-members=REQUEST,acl_users,aq_parent,linstor.*
 # # supports qualified module names, as well as Unix pattern matching.
 ignored-modules=bitarray
 
+# List of decorators that change the signature of a decorated function.
+signature-mutators=linstorvhdutil.linstorhostcall
 
 [SIMILARITIES]