Fix examples and doctest outputs

qutil/itertools.py

@@ -72,11 +72,11 @@ def argmax(it: Iterable) -> int:
 def ignore_exceptions(it: Iterable, exceptions: Any) -> Iterator:
     """Ignore all specified exceptions during iteration.
 
-    >>> list(filter_exceptions(map(lambda d: 5 / d, [2, 1, 0, 5]), ZeroDivisionError))
+    >>> list(ignore_exceptions(map(lambda d: 5 / d, [2, 1, 0, 5]), ZeroDivisionError))
     [2.5, 5.0, 1.0]
 
     Be aware that some iterators do not allow further iteration if they threw an exception.
-    >>> list(filter_exceptions((5 / d for d in [2, 1, 0, 5]), ZeroDivisionError))
+    >>> list(ignore_exceptions((5 / d for d in [2, 1, 0, 5]), ZeroDivisionError))
     [2.5, 5.0]
 
     Parameters

qutil/plotting/__init__.py

@@ -24,7 +24,8 @@ Plot data using a style adjusted to APS journals:
 >>> with plt.style.context('qutil.plotting.publication_aps_tex'):
 ...    plt.plot([1, 2], [3, 4], label='presentation style')
 ...    plt.legend()
-...    plt.show()
+...    plt.show(block=False)
+[...
 
 Plot data using all available custom styles:
 
@@ -36,7 +37,7 @@ Plot data using all available custom styles:
 ...     with plt.style.context(style):
 ...         plt.plot([1, 2], [3, 4])
 ...         plt.title(file.stem)
-...         plt.show()
-
+...         plt.show(block=False)
+[...
 """
 from .core import *