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Move the function's args and kws to the end of the signature

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renamed them to extra_arguments and extra_keywords

suggested by @jni
This commit is contained in:
Blake Griffith
2015-05-07 15:51:26 -05:00
parent 6be2b1bfa2
commit 08dcf4a4e6
1 changed files with 7 additions and 3 deletions
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skimage/util/process.py
+7 -3
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@@ -44,8 +44,8 @@ def _get_chunks(shape, ncpu):
return tuple(chunks)
def process_chunks(function, array, args=(), kwargs={}, chunks=None, depth=0,
mode=None):
def process_chunks(function, array, chunks=None, depth=0,
mode=None, extra_arguments=(), extra_keywords={}):
"""Map a function in parallel across an array.
Split an array into possibly overlapping chunks of a given depth and
@@ -67,6 +67,10 @@ def process_chunks(function, array, args=(), kwargs={}, chunks=None, depth=0,
integer equal to the depth of the internal external padding
mode : 'reflect', 'periodic', 'wrap', 'nearest'
type of external boundary padding
extra_arguments : tuple
Tuple of arguments to be passed to the function.
extra_keywords : dictionary
Dictionary of keyword arguments to be passed to the function.
Notes
-----
@@ -83,7 +87,7 @@ def process_chunks(function, array, args=(), kwargs={}, chunks=None, depth=0,
mode = 'periodic'
def wrapped_func(arr):
return function(arr, *args, **kwargs)
return function(arr, *extra_arguments, **extra_keywords)
darr = da.from_array(array, chunks=chunks)
return darr.map_overlap(wrapped_func, depth, boundary=mode).compute()