Get rid of all {}.has_key() occurences

3 files changed, 3 insertions, 3 deletions

diff --git a/src/nbblib/commands.py b/src/nbblib/commands.py
index 4a9a17f..e5eab40 100644
--- a/src/nbblib/commands.py
+++ b/src/nbblib/commands.py
@@ -357,7 +357,7 @@ class UnknownCommand(Exception):
 __all__.append('NBB_Command')
 class NBB_Command(object):
     def __init__(self, cmd, cmdargs, context):
-        if Command.plugins.has_key(cmd):
+        if cmd in Command.plugins:
             try:
                 c = Command.plugins[cmd](*cmdargs, **{'context':context})
                 c.run()
diff --git a/src/nbblib/main.py b/src/nbblib/main.py
index 3800665..fabbdad 100644
--- a/src/nbblib/main.py
+++ b/src/nbblib/main.py
@@ -101,7 +101,7 @@ class InvalidPropertyValue(Exception):
 class Property(object):
     def __init__(self, *args, **kwargs):
         assert(len(args) == 0)
-        if kwargs.has_key('default'):
+        if 'default' in kwargs:
             self.default = kwargs['default']
         valid_kwargs = ('default',)
         for kwa in kwargs.iterkeys():
diff --git a/src/nbblib/plugins.py b/src/nbblib/plugins.py
index c71be79..784b49e 100644
--- a/src/nbblib/plugins.py
+++ b/src/nbblib/plugins.py
@@ -182,7 +182,7 @@ class PluginDict(dict):
 
     # This is the important difference between PluginDict and dict.
     def __setitem__(self, key, value):
-        if self.has_key(key):
+        if key in self:
             raise DuplicatePluginName()
         else:
             super(PluginDict, self).__setitem__(key, value)