Fixed two doctests in the docstring

Author: Sylvain MARIE

pytest_cases/case_funcs_legacy.py

@@ -74,8 +74,8 @@ def test_target(target  # type: Any
     A simple decorator to declare that a case function is associated with a particular target.
 
     >>> @test_target(int)
-    >>> def case_to_test_int():
-    >>>     ...
+    ... def case_to_test_int():
+    ...     pass
 
     This is actually an alias for `@case_tags(target)`, that some users may find a bit more readable.
 
@@ -122,11 +122,11 @@ def cases_generator(names=None,           # type: Union[str, Callable[[Any], str
     parameters will be passed to the decorated function.
 
     >>> @cases_generator("test with i={i}", i=range(10))
-    >>> def case_10_times(i):
-    >>>     ''' Generates 10 cases '''
-    >>>     ins = dict(a=i, b=i+1)
-    >>>     outs = i+1, i+2
-    >>>     return ins, outs, None
+    ... def case_10_times(i):
+    ...     ''' Generates 10 cases '''
+    ...     ins = dict(a=i, b=i+1)
+    ...     outs = i+1, i+2
+    ...     return ins, outs, None
 
     :param names: a name template, that will be transformed into the case name using
         `names.format(**params)` for each case, where `params` is the dictionary of parameter values for this

pytest_cases/common_others.py

@@ -269,6 +269,18 @@ def qname(func):
 
 # if sys.version_info > (3, ):
 def funcopy(f):
+    """
+
+    >>> def foo():
+    ...     return 1
+    >>> foo.att = 2
+    >>> f = funcopy(foo)
+    >>> f.att
+    2
+    >>> f()
+    1
+
+    """
     # see https://stackoverflow.com/a/6527746/7262247
     # and https://stackoverflow.com/a/13503277/7262247
     # apparently it is not possible to create an actual copy with copy() !