python linter: clean events/src/eventsapiconf.py.in

        This series aim to reduce the python linter build logs.

        This commit silences most of the python linter complaints
without any functional changes. The changes include mostly formatting
and missing obvious docstrings. We left out dependency and exception
handling complaints on purpose to be addressed separately.

Signed-off-by: Thales Antunes de Oliveira Barretto <[email protected]>

Author: ThalesBarretto

events/src/eventsapiconf.py.in

@@ -12,21 +12,23 @@
 import subprocess
 glusterd_workdir = None
 
+
 # Methods
 def get_glusterd_workdir():
     global glusterd_workdir
     if glusterd_workdir is not None:
         return glusterd_workdir
     proc = subprocess.Popen(["gluster", "system::", "getwd"],
                             stdout=subprocess.PIPE, stderr=subprocess.PIPE,
-                            universal_newlines = True)
+                            universal_newlines=True)
     out, err = proc.communicate()
     if proc.returncode == 0:
         glusterd_workdir = out.strip()
     else:
         glusterd_workdir = "@GLUSTERD_WORKDIR@"
     return glusterd_workdir
 
+
 SERVER_ADDRESS = "0.0.0.0"
 SERVER_ADDRESSv4 = "0.0.0.0"
 SERVER_ADDRESSv6 = "::1"