-

cool-RR · cool-RR · commit 5644a7d10ef4 · 2014-02-22T15:09:51.000+02:00
diff --git a/source_py3/python_toolbox/cute_iter_tools.py b/source_py3/python_toolbox/cute_iter_tools.py
@@ -194,11 +194,8 @@ def _iter_with(iterable, context_manager):
         
         with context_manager:
             next_item = next(iterator)
-            # You may notice that we are not `except`ing a `StopIteration`
-            # here; If we get one, it'll just get propagated and end *this*
-            # iterator. todo: I just realized this will probably cause a bug
-            # where `__exit__` will get the `StopIteration`! Make failing tests
-            # and fix.
+            # Recycling `StopIteration` exception. (Assuming the context
+            # manager doesn't have special treatment for it.)
         
         yield next_item
         
@@ -218,12 +215,15 @@ def get_items(iterable, n, container_type=tuple):
 
 def double_filter(filter_function, iterable, lazy_tuple=False):
     '''
-    Filter an `iterable` into two lists according to a `filter_function`.
+    Filter an `iterable` into two iterables according to a `filter_function`.
     
     This is similar to the builtin `filter`, except it returns a tuple of two
     iterators, the first iterating on items that passed the filter function,
     and the second iterating on items that didn't.
     
+    Note that this function is not thread-safe. (You may not consume the two
+    iterators on two separate threads.)
+    
     If `lazy_tuple=True`, returns a `LazyTuple` rather than an iterator.
     '''
     iterator = iter(iterable)
diff --git a/source_py3/python_toolbox/version_info.py b/source_py3/python_toolbox/version_info.py
@@ -8,7 +8,6 @@
 '''
 
 from operator import itemgetter as _itemgetter
-from python_toolbox.nifty_collections import OrderedDict
 
 
 class VersionInfo(tuple):
@@ -57,6 +56,7 @@ def _asdict(self):
         '''
         Return a new `OrderedDict` which maps field names to their values.
         '''
+        from python_toolbox.nifty_collections import OrderedDict
         return OrderedDict(zip(self._fields, self))
 
     
