Lint: E302 expected 2 blank lines, found X

daemon-common/vm.py

@@ -29,6 +29,7 @@ import daemon_lib.common as common
 
 import daemon_lib.ceph as ceph
 
+
 #
 # Cluster search functions
 #
@@ -41,6 +42,7 @@ def getClusterDomainList(zk_conn):
         name_list.append(zkhandler.readdata(zk_conn, '/domains/%s' % uuid))
     return uuid_list, name_list
 
+
 def searchClusterByUUID(zk_conn, uuid):
     try:
         # Get the lists
@@ -55,6 +57,7 @@ def searchClusterByUUID(zk_conn, uuid):
 
     return name
 
+
 def searchClusterByName(zk_conn, name):
     try:
         # Get the lists
@@ -69,6 +72,7 @@ def searchClusterByName(zk_conn, name):
 
     return uuid
 
+
 def getDomainUUID(zk_conn, domain):
     # Validate that VM exists in cluster
     if common.validateUUID(domain):
@@ -80,6 +84,7 @@ def getDomainUUID(zk_conn, domain):
 
     return dom_uuid
 
+
 def getDomainName(zk_conn, domain):
     # Validate that VM exists in cluster
     if common.validateUUID(domain):
@@ -91,6 +96,7 @@ def getDomainName(zk_conn, domain):
 
     return dom_name
 
+
 #
 # Direct functions
 #
@@ -106,6 +112,7 @@ def is_migrated(zk_conn, domain):
     else:
         return False
 
+
 def flush_locks(zk_conn, domain):
     # Validate that VM exists in cluster
     dom_uuid = getDomainUUID(zk_conn, domain)
@@ -145,6 +152,7 @@ def flush_locks(zk_conn, domain):
 
     return success, message
 
+
 def define_vm(zk_conn, config_data, target_node, node_limit, node_selector, node_autostart, migration_method=None, profile=None, initial_state='stop'):
     # Parse the XML data
     try:
@@ -204,6 +212,7 @@ def define_vm(zk_conn, config_data, target_node, node_limit, node_selector, node
 
     return True, 'Added new VM with Name "{}" and UUID "{}" to database.'.format(dom_name, dom_uuid)
 
+
 def modify_vm_metadata(zk_conn, domain, node_limit, node_selector, node_autostart, provisioner_profile, migration_method):
     dom_uuid = getDomainUUID(zk_conn, domain)
     if not dom_uuid:
@@ -236,6 +245,7 @@ def modify_vm_metadata(zk_conn, domain, node_limit, node_selector, node_autostar
 
     return True, 'Successfully modified PVC metadata of VM "{}".'.format(domain)
 
+
 def modify_vm(zk_conn, domain, restart, new_vm_config):
     dom_uuid = getDomainUUID(zk_conn, domain)
     if not dom_uuid:
@@ -277,6 +287,7 @@ def modify_vm(zk_conn, domain, restart, new_vm_config):
 
     return True, ''
 
+
 def dump_vm(zk_conn, domain):
     dom_uuid = getDomainUUID(zk_conn, domain)
     if not dom_uuid:
@@ -287,6 +298,7 @@ def dump_vm(zk_conn, domain):
 
     return True, vm_xml
 
+
 def undefine_vm(zk_conn, domain):
     # Validate that VM exists in cluster
     dom_uuid = getDomainUUID(zk_conn, domain)
@@ -314,6 +326,7 @@ def undefine_vm(zk_conn, domain):
 
     return True, 'Undefined VM "{}" from the cluster.'.format(domain)
 
+
 def remove_vm(zk_conn, domain):
     # Validate that VM exists in cluster
     dom_uuid = getDomainUUID(zk_conn, domain)
@@ -353,6 +366,7 @@ def remove_vm(zk_conn, domain):
 
     return True, 'Removed VM "{}" and disks from the cluster.'.format(domain)
 
+
 def start_vm(zk_conn, domain):
     # Validate that VM exists in cluster
     dom_uuid = getDomainUUID(zk_conn, domain)
@@ -367,6 +381,7 @@ def start_vm(zk_conn, domain):
 
     return True, 'Starting VM "{}".'.format(domain)
 
+
 def restart_vm(zk_conn, domain, wait=False):
     # Validate that VM exists in cluster
     dom_uuid = getDomainUUID(zk_conn, domain)
@@ -393,6 +408,7 @@ def restart_vm(zk_conn, domain, wait=False):
 
     return True, retmsg
 
+
 def shutdown_vm(zk_conn, domain, wait=False):
     # Validate that VM exists in cluster
     dom_uuid = getDomainUUID(zk_conn, domain)
@@ -419,6 +435,7 @@ def shutdown_vm(zk_conn, domain, wait=False):
 
     return True, retmsg
 
+
 def stop_vm(zk_conn, domain):
     # Validate that VM exists in cluster
     dom_uuid = getDomainUUID(zk_conn, domain)
@@ -433,6 +450,7 @@ def stop_vm(zk_conn, domain):
 
     return True, 'Forcibly stopping VM "{}".'.format(domain)
 
+
 def disable_vm(zk_conn, domain):
     # Validate that VM exists in cluster
     dom_uuid = getDomainUUID(zk_conn, domain)
@@ -452,6 +470,7 @@ def disable_vm(zk_conn, domain):
 
     return True, 'Marked VM "{}" as disable.'.format(domain)
 
+
 def move_vm(zk_conn, domain, target_node, wait=False, force_live=False):
     # Validate that VM exists in cluster
     dom_uuid = getDomainUUID(zk_conn, domain)
@@ -514,6 +533,7 @@ def move_vm(zk_conn, domain, target_node, wait=False, force_live=False):
 
     return True, retmsg
 
+
 def migrate_vm(zk_conn, domain, target_node, force_migrate, wait=False, force_live=False):
     # Validate that VM exists in cluster
     dom_uuid = getDomainUUID(zk_conn, domain)
@@ -579,6 +599,7 @@ def migrate_vm(zk_conn, domain, target_node, force_migrate, wait=False, force_li
 
     return True, retmsg
 
+
 def unmigrate_vm(zk_conn, domain, wait=False, force_live=False):
     # Validate that VM exists in cluster
     dom_uuid = getDomainUUID(zk_conn, domain)
@@ -619,6 +640,7 @@ def unmigrate_vm(zk_conn, domain, wait=False, force_live=False):
 
     return True, retmsg
 
+
 def get_console_log(zk_conn, domain, lines=1000):
     # Validate that VM exists in cluster
     dom_uuid = getDomainUUID(zk_conn, domain)
@@ -634,6 +656,7 @@ def get_console_log(zk_conn, domain, lines=1000):
 
     return True, loglines
 
+
 def get_info(zk_conn, domain):
     # Validate that VM exists in cluster
     dom_uuid = getDomainUUID(zk_conn, domain)
@@ -647,6 +670,7 @@ def get_info(zk_conn, domain):
 
     return True, domain_information
 
+
 def get_list(zk_conn, node, state, limit, is_fuzzy=True):
     if node:
         # Verify node is valid