pymbs.utils module

PyMBS is a Python library for use in modeling Mortgage-Backed Securities.

Copyright (C) 2019 Brian Farrell

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.

Contact: brian.farrell@me.com

pymbs.utils.ACNT

alias of AssumedRepline

class pymbs.utils.DecimalEncoder(*, skipkeys=False, ensure_ascii=True, check_circular=True, allow_nan=True, sort_keys=False, indent=None, separators=None, default=None)[source]

Bases: JSONEncoder

default(o)[source]

Implement this method in a subclass such that it returns a serializable object for o, or calls the base implementation (to raise a TypeError).

For example, to support arbitrary iterators, you could implement default like this:

def default(self, o):
    try:
        iterable = iter(o)
    except TypeError:
        pass
    else:
        return list(iterable)
    # Let the base class default method raise the TypeError
    return JSONEncoder.default(self, o)
pymbs.utils.PNT

alias of Pandas

class pymbs.utils.TSDecimalDecoder[source]

Bases: JSONDecoder

TSDecimalDecoder is a custom JSON decoder for the Terms Sheet

decimalize(value)[source]
decimalize_dict(dct)[source]
object_hook(obj)[source]