Lint: E302 expected 2 blank lines, found X

node-daemon/pvcnoded/zkhandler.py

@@ -22,6 +22,7 @@
 
 import uuid
 
+
 # Child list function
 def listchildren(zk_conn, key):
     try:
@@ -30,6 +31,7 @@ def listchildren(zk_conn, key):
     except Exception:
         return None
 
+
 # Key deletion function
 def deletekey(zk_conn, key, recursive=True):
     try:
@@ -38,6 +40,7 @@ def deletekey(zk_conn, key, recursive=True):
     except Exception:
         return False
 
+
 # Data read function
 def readdata(zk_conn, key):
     try:
@@ -47,6 +50,7 @@ def readdata(zk_conn, key):
     except Exception:
         return None
 
+
 # Data write function
 def writedata(zk_conn, kv):
     # Commit the transaction
@@ -87,6 +91,7 @@ def writedata(zk_conn, kv):
     except Exception:
         return False
 
+
 # Key rename function
 def renamekey(zk_conn, kv):
     # This one is not transactional because, inexplicably, transactions don't
@@ -133,6 +138,7 @@ def renamekey(zk_conn, kv):
     except Exception:
         return False
 
+
 # Write lock function
 def writelock(zk_conn, key):
     count = 1
@@ -149,6 +155,7 @@ def writelock(zk_conn, key):
                 continue
     return lock
 
+
 # Read lock function
 def readlock(zk_conn, key):
     count = 1
@@ -165,6 +172,7 @@ def readlock(zk_conn, key):
                 continue
     return lock
 
+
 # Exclusive lock function
 def exclusivelock(zk_conn, key):
     count = 1