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Project Description

Overview

dtrange has multi-calendar datetime, date and time range iterators.

Features

  • Half-open or closed bounds.
  • Non-uniform step date units, such as leap years and months.
  • Alternative calendars: 360, all-leap, no-leap, gregorian, julian
  • Ordinals (total days) for all calendar dates.
  • Fraction arithmetic.
  • [lower, upper) bounds search.
  • Python 2 & 3.

Examples

Datetime

from datetime import datetime, timedelta from dtrange import dtrange

start = datetime(2000, 1, 1) stop = datetime(2020, 2, 1) step = timedelta(1)

for it in dtrange(start, stop, step, endpoint=True):
print(it)
for units in [‘y’, ‘m’, ‘w’, ‘d’, ‘h’, ‘min’, ‘s’, ‘ms’, ‘us’]:
for it in dtrange(start, stop, step=1, units=units):
print(units,it)
for it in dtrange(start, stop, n=10):
print(it)
for it in dtrange(start, step, n=10):
print(it)
for units in [‘y’, ‘m’, ‘w’, ‘d’, ‘h’, ‘min’, ‘s’, ‘ms’, ‘us’]:
for it in dtrange(start, step=1, units=units, n=10):
print(units,it)

from dtrange import dtfraction

print(dtfraction(datetime(2000,1,1), datetime(2001,1,1), datetime(2002,1,1)))

Date

from datetime import date, timedelta from dtrange import drange

start = date(2000, 1, 1) stop = date(2005, 2, 1) step = timedelta(days=1)

for calendar in [‘360’, ‘gregorian’, ‘julian’, ‘leap’, ‘noleap’]:
for it in drange(start, stop, step, calendar=calendar):
print(calendar,it)

from dtrange import dfraction

print(dfraction(date(2000,1,1), date(2001,1,1), date(2002,1,1)))

Time

from datetime import time, timedelta from dtrange import trange

start = time(0, 0, 0) stop = time(0, 1, 0) step = timedelta(seconds=1)

for it in trange(start, stop, step):
print(it)

from dtrange import tfraction

print(tfraction(time(1,1,1), time(2,1,1), time(3,1,1)))

Testing

make test

Installation

From PyPi.

pip install dtrange

From tarball.

python setup.py install

License

dtrange Copyright (C) 2016 Remik Ziemlinski

This program comes with ABSOLUTELY NO WARRANTY. This is free software, and you are welcome to redistribute it under the conditions of the GPLv3 license.

Release History

Release History

1.2.2

This version

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

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1.2.1

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Changelog content for this version goes here.

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1.2.0

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Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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1.1.1

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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1.1.0

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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1.0.0

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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Download Files

Download Files

TODO: Brief introduction on what you do with files - including link to relevant help section.

File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
dtrange-1.2.2.tar.gz (6.4 kB) Copy SHA256 Checksum SHA256 Source Feb 13, 2016

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