Formatting w/ black

config/__init__.py

@@ -76,6 +76,7 @@ class Validator:
     The purpose is to  ensure that the YAML file is both syntactically correct,
     which is ensured by Yamale, and semantically correct, which is ensured by a set
     of built-in validators, and user-added validators (see the add_validator() method)."""
+
     def __init__(self, schema):
         self.logger = logging.getLogger("vppcfg.config")
         self.logger.addHandler(logging.NullHandler())

tests.py

@@ -39,6 +39,7 @@ def example_validator(_yaml):
 class YAMLTest(unittest.TestCase):
     """This test suite takes a YAML configuration file and holds it against the syntax
     (Yamale) and semantic validators, returning errors in case of validation failures."""
+
     def __init__(self, testName, yaml_filename, yaml_schema):
         # calling the super class init varies for different python versions.  This works for 2.7
         super().__init__(testName)

vpp/applier.py

@@ -45,7 +45,9 @@ class Applier(VPPApi):
         """Delete a sub-int identified by name (ie GigabitEthernet3/0/0.100)"""
         pass
 
-    def set_interface_l2_tag_rewrite(self, ifname, vtr_op, vtr_push_dot1q, vtr_tag1, vtr_tag2):
+    def set_interface_l2_tag_rewrite(
+        self, ifname, vtr_op, vtr_push_dot1q, vtr_tag1, vtr_tag2
+    ):
         """Set l2 tag rewrite on an interface identified by name (ie GigabitEthernet3/0/0.100)
         into a certain operational mode. TODO(pim) clarify the vtr_* arguments."""
         ## somewhere in interface.api see vtr_* fields

vpp/dumper.py

@@ -30,6 +30,7 @@ class Dumper(VPPApi):
 
     Note that not all running VPP configs are "valid" in vppcfg's eyes. It is not
     guaranteed that the output of the Dumper() will stand validation."""
+
     def __init__(self, address="/run/vpp/api.sock", clientname="vppcfg"):
         VPPApi.__init__(self, address, clientname)
 

vpp/vppapi.py

@@ -27,6 +27,7 @@ from vpp_papi import VPPApiClient
 
 class VPPApi:
     """The VPPApi class is a base class that abstracts the vpp_papi."""
+
     def __init__(self, address="/run/vpp/api.sock", clientname="vppcfg"):
         self.logger = logging.getLogger("vppcfg.vppapi")
         self.logger.addHandler(logging.NullHandler())