EVOLUTION-MANAGER

Edit File: init.py

# Copyright 2015 The TensorFlow Authors. All Rights Reserved.
#
# 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
#
#     http://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.
# ==============================================================================
"""Functions for Python 2 vs. 3 compatibility.

## Conversion routines
In addition to the functions below, `as_str` converts an object to a `str`.

## Types
The compatibility module also provides the following types:

* `bytes_or_text_types`
* `complex_types`
* `integral_types`
* `real_types`
"""

import numbers as _numbers
import numpy as _np

from tensorboard.compat.tensorflow_stub.compat.v1 import *  # noqa

def as_bytes(bytes_or_text, encoding="utf-8"):
    """Converts either bytes or unicode to `bytes`, using utf-8 encoding for
    text.

Args:
    bytes_or_text: A `bytes`, `str`, or `unicode` object.
    encoding: A string indicating the charset for encoding unicode.

Returns:
    A `bytes` object.

Raises:
    TypeError: If `bytes_or_text` is not a binary or unicode string.
    """
    if isinstance(bytes_or_text, str):
        return bytes_or_text.encode(encoding)
    elif isinstance(bytes_or_text, bytes):
        return bytes_or_text
    else:
        raise TypeError(
            "Expected binary or unicode string, got %r" % (bytes_or_text,)
        )

def as_text(bytes_or_text, encoding="utf-8"):
    """Returns the given argument as a unicode string.

Args:
    bytes_or_text: A `bytes`, `str`, or `unicode` object.
    encoding: A string indicating the charset for decoding unicode.

Returns:
    A `unicode` (Python 2) or `str` (Python 3) object.

Raises:
    TypeError: If `bytes_or_text` is not a binary or unicode string.
    """
    if isinstance(bytes_or_text, str):
        return bytes_or_text
    elif isinstance(bytes_or_text, bytes):
        return bytes_or_text.decode(encoding)
    else:
        raise TypeError(
            "Expected binary or unicode string, got %r" % bytes_or_text
        )

# Convert an object to a `str` in both Python 2 and 3.
as_str = as_text

# @tf_export('compat.as_str_any')
def as_str_any(value):
    """Converts to `str` as `str(value)`, but use `as_str` for `bytes`.

Args:
    value: A object that can be converted to `str`.

Returns:
    A `str` object.
    """
    if isinstance(value, bytes):
        return as_str(value)
    else:
        return str(value)

# @tf_export('compat.path_to_str')
def path_to_str(path):
    """Returns the file system path representation of a `PathLike` object, else
    as it is.

Args:
    path: An object that can be converted to path representation.

Returns:
    A `str` object.
    """
    if hasattr(path, "__fspath__"):
        path = as_str_any(path.__fspath__())
    return path

# Numpy 1.8 scalars don't inherit from numbers.Integral in Python 3, so we
# need to check them specifically.  The same goes from Real and Complex.
integral_types = (_numbers.Integral, _np.integer)
# tf_export('compat.integral_types').export_constant(__name__, 'integral_types')
real_types = (_numbers.Real, _np.integer, _np.floating)
# tf_export('compat.real_types').export_constant(__name__, 'real_types')
complex_types = (_numbers.Complex, _np.number)
# tf_export('compat.complex_types').export_constant(__name__, 'complex_types')

# Either bytes or text.
bytes_or_text_types = (bytes, str)
# tf_export('compat.bytes_or_text_types').export_constant(__name__,
#                                                         'bytes_or_text_types')

EVOLUTION-MANAGER

Edit File: __init__.py

Edit File: init.py