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ift
NIFTy
Commits
7c69cf19
Commit
7c69cf19
authored
Jan 11, 2018
by
Martin Reinecke
Browse files
more fixes
parent
2bc45272
Pipeline
#23628
passed with stage
in 4 minutes and 54 seconds
Changes
1
Pipelines
1
Hide whitespace changes
Inline
Side-by-side
nifty/data_objects/random.py
View file @
7c69cf19
...
@@ -32,12 +32,15 @@ class Random(object):
...
@@ -32,12 +32,15 @@ class Random(object):
@
staticmethod
@
staticmethod
def
normal
(
dtype
,
shape
,
mean
=
0.
,
std
=
1.
):
def
normal
(
dtype
,
shape
,
mean
=
0.
,
std
=
1.
):
if
not
(
np
.
issubdtype
(
dtype
,
np
.
floating
)
or
np
.
issubdtype
(
dtype
,
np
.
complexfloating
)):
raise
TypeError
(
"dtype must be float or complex"
)
if
not
np
.
isscalar
(
mean
)
or
not
np
.
isscalar
(
std
):
if
not
np
.
isscalar
(
mean
)
or
not
np
.
isscalar
(
std
):
raise
TypeError
(
"mean and std must be scalars"
)
raise
TypeError
(
"mean and std must be scalars"
)
if
np
.
issubdtype
(
type
(
std
),
np
.
complexfloating
):
if
np
.
issubdtype
(
type
(
std
),
np
.
complexfloating
):
raise
TypeError
(
"std must not be complex"
)
raise
TypeError
(
"std must not be complex"
)
if
((
not
np
.
issubdtype
(
dtype
,
np
.
complexfloating
))
and
if
((
not
np
.
issubdtype
(
dtype
,
np
.
complexfloating
))
and
np
.
issubdtype
(
type
(
mean
),
np
.
complexfloating
)):
np
.
issubdtype
(
type
(
mean
),
np
.
complexfloating
)):
raise
TypeError
(
"mean must not be complex for a real result field"
)
raise
TypeError
(
"mean must not be complex for a real result field"
)
if
np
.
issubdtype
(
dtype
,
np
.
complexfloating
):
if
np
.
issubdtype
(
dtype
,
np
.
complexfloating
):
x
=
np
.
empty
(
shape
,
dtype
=
dtype
)
x
=
np
.
empty
(
shape
,
dtype
=
dtype
)
...
@@ -51,7 +54,7 @@ class Random(object):
...
@@ -51,7 +54,7 @@ class Random(object):
def
uniform
(
dtype
,
shape
,
low
=
0.
,
high
=
1.
):
def
uniform
(
dtype
,
shape
,
low
=
0.
,
high
=
1.
):
if
not
np
.
isscalar
(
low
)
or
not
np
.
isscalar
(
high
):
if
not
np
.
isscalar
(
low
)
or
not
np
.
isscalar
(
high
):
raise
TypeError
(
"low and high must be scalars"
)
raise
TypeError
(
"low and high must be scalars"
)
if
(
np
.
issubdtype
(
type
(
low
),
np
.
complexfloating
)
or
if
(
np
.
issubdtype
(
type
(
low
),
np
.
complexfloating
)
or
np
.
issubdtype
(
type
(
high
),
np
.
complexfloating
)):
np
.
issubdtype
(
type
(
high
),
np
.
complexfloating
)):
raise
TypeError
(
"low and high must not be complex"
)
raise
TypeError
(
"low and high must not be complex"
)
if
np
.
issubdtype
(
dtype
,
np
.
complexfloating
):
if
np
.
issubdtype
(
dtype
,
np
.
complexfloating
):
...
@@ -59,7 +62,7 @@ class Random(object):
...
@@ -59,7 +62,7 @@ class Random(object):
x
.
real
=
np
.
random
.
uniform
(
low
,
high
,
shape
)
x
.
real
=
np
.
random
.
uniform
(
low
,
high
,
shape
)
x
.
imag
=
np
.
random
.
uniform
(
low
,
high
,
shape
)
x
.
imag
=
np
.
random
.
uniform
(
low
,
high
,
shape
)
elif
np
.
issubdtype
(
dtype
,
np
.
integer
):
elif
np
.
issubdtype
(
dtype
,
np
.
integer
):
if
not
(
np
.
issubdtype
(
type
(
low
),
np
.
integer
)
and
if
not
(
np
.
issubdtype
(
type
(
low
),
np
.
integer
)
and
np
.
issubdtype
(
type
(
high
),
np
.
integer
)):
np
.
issubdtype
(
type
(
high
),
np
.
integer
)):
raise
TypeError
(
"low and high must be integer"
)
raise
TypeError
(
"low and high must be integer"
)
x
=
np
.
random
.
randint
(
low
,
high
+
1
,
shape
)
x
=
np
.
random
.
randint
(
low
,
high
+
1
,
shape
)
...
...
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