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businessdate-0.6
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مشاهده بیشتر
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مشاهده بیشتر
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مشاهده بیشترتوضیحات
Python library for generating business dates for fast date operations and rich functionality.
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | businessdate-0.6 |
| نام | businessdate |
| نسخه کتابخانه | 0.6 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | sonntagsgesicht, based on a fork of Deutsche Postbank [pbrisk] |
| ایمیل نویسنده | sonntagsgesicht@icloud.com |
| آدرس صفحه اصلی | https://github.com/sonntagsgesicht/businessdate |
| آدرس اینترنتی | https://pypi.org/project/businessdate/ |
| مجوز | Apache License 2.0 |
Python library *businessdate*
-----------------------------
.. image:: https://img.shields.io/codeship/43157680-92f7-0137-34fd-0e3da511fc50/master.svg
:target: https://codeship.com//projects/356697
:alt: Codeship
.. image:: https://img.shields.io/readthedocs/businessdate
:target: http://businessdate.readthedocs.io
:alt: Read the Docs
.. image:: https://img.shields.io/github/license/sonntagsgesicht/businessdate
:target: https://github.com/sonntagsgesicht/businessdate/raw/master/LICENSE
:alt: GitHub
.. image:: https://img.shields.io/github/release/sonntagsgesicht/businessdate?label=github
:target: https://github.com/sonntagsgesicht/businessdate/releases
:alt: GitHub release
.. image:: https://img.shields.io/pypi/v/businessdate
:target: https://pypi.org/project/businessdate/
:alt: PyPI Version
.. image:: https://img.shields.io/pypi/pyversions/businessdate
:target: https://pypi.org/project/businessdate/
:alt: PyPI - Python Version
.. image:: https://img.shields.io/pypi/dm/businessdate
:target: https://pypi.org/project/businessdate/
:alt: PyPI Downloads
.. image:: https://pepy.tech/badge/businessdate
:target: https://pypi.org/project/businessdate/
:alt: PyPI Downloads
A fast, efficient Python library for generating `business dates` for simple and fast date operations.
.. code-block:: python
>>> from businessdate import BusinessDate
>>> BusinessDate(2017,12,31) + '2 weeks'
BusinessDate(20180114)
>>> BusinessDate(20171231) + '2w' # same but shorter
BusinessDate(20180114)
>>> BusinessDate(20180114).to_date()
datetime.date(2018, 1, 14)
Typical banking business features are provided like `holiday adjustments`
to move dates away from weekend days or `holidays`. As well as functionality to get
`year fractions` depending on `day count conventions` as the lengths of interest payment periods.
Beside dates `business periods` can be created for time intervals like **10Y**, **3 Months** or **2b**.
Those periods can easily be added to or subtracted from business dates.
Moreover `range` style `schedule generator`
are provided to systematic build a list of dates.
Such are used to set up a payment schedule of loan and financial derivatives.
Example Usage
-------------
.. paste this into python console to generate code block contents
from datetime import date
from businessdate import BusinessDate, BusinessPeriod
BusinessDate(year=2014, month=1, day=11)
BusinessDate(date(2014,1,11))
BusinessDate(20140111)
BusinessDate('20140111')
BusinessDate('2015-12-31')
BusinessDate('31.12.2015')
BusinessDate('12/31/2015')
BusinessDate(42369)
BusinessDate(20140101) + BusinessPeriod('1Y3M')
BusinessDate(20140101) + '1Y3M'
BusinessDate(20170101) - '1Y1D'
BusinessDate() == BusinessDate(date.today())
BusinessDate('1Y3M20140101')
.. code-block:: python
>>> from datetime import date
>>> from businessdate import BusinessDate, BusinessPeriod
>>> BusinessDate(year=2014, month=1, day=11)
BusinessDate(20140111)
>>> BusinessDate(date(2014,1,11))
BusinessDate(20140111)
>>> BusinessDate(20140111)
BusinessDate(20140111)
>>> BusinessDate('20140111')
BusinessDate(20140111)
>>> BusinessDate('2015-12-31')
BusinessDate(20151231)
>>> BusinessDate('31.12.2015')
BusinessDate(20151231)
>>> BusinessDate('12/31/2015')
BusinessDate(20151231)
>>> BusinessDate(42369)
BusinessDate(20151231)
>>> BusinessDate(20140101) + BusinessPeriod('1Y3M')
BusinessDate(20150401)
>>> BusinessDate(20140101) + '1Y3M'
BusinessDate(20150401)
>>> BusinessDate(20170101) - '1Y1D'
BusinessDate(20151231)
>>> BusinessDate() == BusinessDate(date.today())
True
>>> BusinessDate('1Y3M20140101')
BusinessDate(20150401)
For more examples see the `documentation <http://businessdate.readthedocs.io>`_.
Install
-------
The latest stable version can always be installed or updated via pip:
.. code-block:: bash
$ pip install businessdate
Development Version
-------------------
The latest development version can be installed directly from GitHub:
.. code-block:: bash
$ pip install --upgrade git+https://github.com/sonntagsgesicht/businessdate.git
or downloaded from `<https://github.com/sonntagsgesicht/businessdate>`_.
ToDo
----
1. decide which base class or inheritance for `BusisnessDate` is better:
a) `BaseDateFloat` (`float` inheritance)
b) `BaseDateDatetimeDate` (`datetime.date` inheritance)
2. store businessdays adjustment convention and holidays as private property of `BusinessDate`.
The information should not get lost under `BusinessPeriod` operation.
Decide which date determines convention and holidays of a `BusinessRange`.
Contributions
-------------
.. _issues: https://github.com/pbrisk/businessdate/issues
Issues_ and `Pull Requests <https://github.com/sonntagsgesicht/businessdate/pulls>`_ are always welcome.
License
-------
.. __: https://github.com/sonntagsgesicht/businessdate/raw/master/LICENSE
Code and documentation are available according to the Apache Software License (see LICENSE__).
نحوه نصب
نصب پکیج whl businessdate-0.6:
pip install businessdate-0.6.whl
نصب پکیج tar.gz businessdate-0.6:
pip install businessdate-0.6.tar.gz