mirror of
https://github.com/ROCm/jax.git
synced 2025-04-25 10:26:07 +00:00
75 lines
1.9 KiB
Python
75 lines
1.9 KiB
Python
# Copyright 2018 Google LLC
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# https://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
from __future__ import absolute_import
|
|
from __future__ import division
|
|
from __future__ import print_function
|
|
|
|
from six.moves import reduce
|
|
|
|
|
|
class PrettyPrint(object):
|
|
"""Crude Hughes-inspired pretty printer."""
|
|
|
|
def __init__(self, lines):
|
|
self.lines = lines
|
|
|
|
def indent(self, indent):
|
|
return PrettyPrint([(indent + orig_indent, s)
|
|
for orig_indent, s in self.lines])
|
|
|
|
def __add__(self, rhs):
|
|
return PrettyPrint(self.lines + rhs.lines)
|
|
|
|
def __rshift__(self, rhs):
|
|
if not rhs.lines:
|
|
return self
|
|
|
|
indent, s = self.lines[-1]
|
|
indented_block = rhs.indent(indent + len(s))
|
|
common_line = s + ' ' * rhs.lines[0][0] + rhs.lines[0][1]
|
|
return PrettyPrint(self.lines[:-1]
|
|
+ [(indent, common_line)]
|
|
+ indented_block.lines[1:])
|
|
|
|
def __str__(self):
|
|
return '\n'.join(' ' * indent + s for indent, s in self.lines) + '\n'
|
|
|
|
|
|
def pp(s):
|
|
return PrettyPrint([(0, line) for line in str(s).splitlines()])
|
|
|
|
|
|
def hcat(ps):
|
|
return reduce(lambda x, y: x >> y, ps)
|
|
|
|
|
|
def vcat(ps):
|
|
if not ps:
|
|
return pp('')
|
|
else:
|
|
return reduce(lambda x, y: x + y, ps)
|
|
|
|
|
|
def pp_kv_pairs(kv_pairs):
|
|
if kv_pairs:
|
|
kv_pairs = vcat([pp('{}='.format(k)) >> pp(v) for k, v in kv_pairs])
|
|
return pp('[ ') >> kv_pairs >> pp(' ]')
|
|
else:
|
|
return pp('')
|
|
|
|
|
|
def print_list(xs):
|
|
return ' '.join(map(str, xs))
|