Attempt to fix windows terminal compatibility (ping @jelloslinger). If this is working on windows, we should consider removing blessings in favor of colorama.

bonobo/context/execution.py

@@ -164,8 +164,7 @@ class LoopingExecutionContext(Wrapper):
         :return: to hell
         """
 
-        from blessings import Terminal
-        term = Terminal()
+        from bonobo.util import terminal as term
         print(term.bold(term.red('\U0001F4A3 {} in {}'.format(type(exc).__name__, self.wrapped))))
         print(trace)
 

bonobo/examples/datasets/fablabs.py

@@ -1,8 +1,6 @@
 import json
 import os
 
-from blessings import Terminal
-
 from bonobo import Tee, JsonWriter, Graph, get_examples_path
 from bonobo.ext.opendatasoft import OpenDataSoftAPI
 
@@ -15,7 +13,6 @@ API_DATASET = 'fablabs-in-the-world'
 API_NETLOC = 'datanova.laposte.fr'
 ROWS = 100
 
-t = Terminal()
 __path__ = os.path.dirname(__file__)
 
 

bonobo/ext/console/plugin.py

@@ -21,8 +21,7 @@ import blessings
 import psutil
 
 from bonobo.core.plugins import Plugin
-
-t = blessings.Terminal()
+from bonobo.util import terminal as t
 
 
 @lru_cache(1)

bonobo/util/__init__.py

@@ -3,20 +3,21 @@
 import functools
 from pprint import pprint as _pprint
 
-import blessings
-
-from .helpers import console_run, jupyter_run
 from .tokens import NOT_MODIFIED
 
+import colorama as _colorama
+_colorama.init()
+import blessings as _blessings
+terminal = _blessings.Terminal()
+
 __all__ = [
     'Limit',
     'NOT_MODIFIED',
     'PrettyPrint',
     'Tee',
-    'console_run',
-    'jupyter_run',
     'noop',
     'pprint',
+    'terminal',
 ]
 
 
@@ -51,10 +52,9 @@ pprint = Tee(_pprint)
 
 
 def PrettyPrint(title_keys=('title', 'name', 'id'), print_values=True, sort=True):
-    term = blessings.Terminal()
-
     def _pprint(*args, **kwargs):
-        nonlocal title_keys, term, sort, print_values
+        global terminal
+        nonlocal title_keys, sort, print_values
 
         row = args[0]
         for key in title_keys: