formating, better consistency in readers, ability to read files from http (fast and dirty).

bonobo/util/__init__.py

@@ -65,9 +65,8 @@ def PrettyPrint(title_keys=('title', 'name', 'id'), print_values=True, sort=True
         if print_values:
             for k in sorted(row) if sort else row:
                 print(
-                    '  • {t.blue}{k}{t.normal} : {t.black}({tp}){t.normal} {v}{t.clear_eol}'.format(
-                        k=k, v=repr(row[k]), t=term, tp=type(row[k]).__name__
-                    )
+                    '  • {t.blue}{k}{t.normal} : {t.black}({tp}){t.normal} {v}{t.clear_eol}'.
+                    format(k=k, v=repr(row[k]), t=term, tp=type(row[k]).__name__)
                 )
 
         yield NOT_MODIFIED

bonobo/util/compat.py

@@ -1,6 +1,8 @@
+import functools
 import struct
 
 import sys
+import warnings
 
 
 def is_platform_little_endian():
@@ -22,3 +24,20 @@ def is_platform_mac():
 
 def is_platform_32bit():
     return struct.calcsize("P") * 8 < 64
+
+
+def deprecated(func):
+    """This is a decorator which can be used to mark functions
+    as deprecated. It will result in a warning being emmitted
+    when the function is used."""
+
+    @functools.wraps(func)
+    def new_func(*args, **kwargs):
+        warnings.simplefilter('always', DeprecationWarning)  # turn off filter
+        warnings.warn(
+            "Call to deprecated function {}.".format(func.__name__), category=DeprecationWarning, stacklevel=2
+        )
+        warnings.simplefilter('default', DeprecationWarning)  # reset filter
+        return func(*args, **kwargs)
+
+    return new_func

bonobo/util/objects.py

@@ -19,4 +19,4 @@ class Wrapper:
 class ValueHolder:
     def __init__(self, value, *, type=None):
         self.value = value
-        self.type = type
+        self.type = type