tabs -> spaces

example_cmd.py

@@ -3,18 +3,18 @@ from commands import BaseCommand, register_cmd
 @register_cmd
 class example_cmd(BaseCommand):
 
-	def __call__(self, *args, **kwargs):
-		def input_generator():
-			yield 'example'
-			yield 'command'
-		return input_generator
+    def __call__(self, *args, **kwargs):
+        def input_generator():
+            yield 'example'
+            yield 'command'
+        return input_generator
 
 
 @register_cmd
 class echo(BaseCommand):
 
-	def __call__(self, *args, **kwargs):
-		def input_generator():
-			for line in self.input_cmd():
-				yield line
-		return input_generator
+    def __call__(self, *args, **kwargs):
+        def input_generator():
+            for line in self.input_cmd():
+                yield line
+        return input_generator

formatters.py

@@ -1,23 +1,23 @@
 class Formatter(object):
-	"""Formatters are callable objects who always accept a generator.
-	The generator represents the output stream of an executing program.
-	Formatters are special commands which produce no output themselves.
-	Instead, they always write to the standard out of the program. """
+    """Formatters are callable objects who always accept a generator.
+    The generator represents the output stream of an executing program.
+    Formatters are special commands which produce no output themselves.
+    Instead, they always write to the standard out of the program. """
 
-	def __init__(self, *args, **kwargs):
-		# Always require no arguments
-		pass
+    def __init__(self, *args, **kwargs):
+        # Always require no arguments
+        pass
 
-	def __call__(self, input_generator):
-		raise NotImplementedError(
-			"You must extend a Formatter and implement the __call__ method")
+    def __call__(self, input_generator):
+        raise NotImplementedError(
+            "You must extend a Formatter and implement the __call__ method")
 
 
 class Printer(Formatter):
-	"""Simple formatter which accepts any object from the input
-	generator and simply prints it as if it were a string."""
+    """Simple formatter which accepts any object from the input
+    generator and simply prints it as if it were a string."""
 
-	def __call__(self, input_generator):
-		for line in input_generator:
-			print(str(line.decode('utf-8')))
-		return None
+    def __call__(self, input_generator):
+        for line in input_generator:
+            print(str(line.decode('utf-8')))
+        return None