Fix SyntaxWarnings

FoxDot/lib/Effects/Util.py

@@ -95,7 +95,7 @@ def __repr__(self):
         return "<'{}': keyword='{}'{}>".format(self.synthdef, self.name, other_args)
 
     def __str__(self):
-        s  = "SynthDef.new(\{},\n".format(self.synthdef)
+        s  = "SynthDef.new(\\{},\n".format(self.synthdef)
         s += "{" + "|bus, {}|\n".format(", ".join(self.args))
         s += "var {};\n".format(",".join(self.vars))
         s += self.input
@@ -169,7 +169,7 @@ def __init__(self):
         Effect.__init__(self, 'startSound', 'startSound')
         self.save()      
     def __str__(self):
-        s  = "SynthDef.new(\startSound,\n"
+        s  = "SynthDef.new(\\startSound,\n"
         s += "{ arg bus, rate=1, sus; var osc;\n"
         s += "	ReplaceOut.kr(bus, rate)}).add;\n"
         return s
@@ -180,7 +180,7 @@ def __init__(self):
         Effect.__init__(self, 'makeSound', 'makeSound')
         self.save()
     def __str__(self):
-        s  = "SynthDef.new(\makeSound,\n"
+        s  = "SynthDef.new(\\makeSound,\n"
         s += "{ arg bus, sus; var osc;\n"
         s += "	osc = In.ar(bus, 2);\n"
         s += "  osc = EnvGen.ar(Env([1,1,0],[sus * {}, 0.1]), doneAction: 14) * osc;\n".format(self.max_duration)

FoxDot/lib/Patterns/Main.py

@@ -897,7 +897,7 @@ def startswith(self, prefix):
 
     def all(self, func=(lambda x: bool(x))):
         """ Returns true if all of the patterns contents satisfies func(x) - default is nonzero """
-        if len(self.data) is 0:
+        if len(self.data) == 0:
             return False
 
         for item in self.data:

FoxDot/lib/SCLang/SynthDef.py

@@ -109,7 +109,7 @@ def __exit__(self, exc_type, exc_value, traceback):
     # ---------------------
 
     def __str__(self):
-        Def  = "SynthDef.new(\{},\n".format(self.name)
+        Def  = "SynthDef.new(\\{},\n".format(self.name)
         Def += "{}|{}|\n".format("{", format_args(kwargs=self.defaults, delim='='))
         Def += "{}\n".format(self.get_base_class_variables())
         Def += "{}\n".format(self.get_base_class_behaviour())