MEOS (Mobility Engine, Open Source) is a C library which enables the manipulation of
temporal and spatio-temporal data based on MobilityDB's data types and functions.
PyMEOS is a Python library built on top of MEOS using CFFI which presents a set of classes to manipulate spatio-temporal
information
Usage
Installation
pip install pymeos
PyMEOS wheel should be compatible with any system, but it is possible that the pre-built distribution is not available for PyMEOS CFFI for some OS/Architecture.
If it is not available, see the source installation notes on PyMEOS CFFI's readme on how to proceed
Sample code
IMPORTANT Before using any PyMEOS function, always call
meos_initialize. Otherwise, the library will crash with aSegmentation Faulterror. You should also always callmeos_finishat the end of your code.
from pymeos import meos_initialize, meos_finish, TGeogPointInst, TGeogPointSeq
# Important: Always initialize MEOS library
meos_initialize()
sequence_from_string = TGeogPointSeq(string='[Point(10.0 10.0)@2019-09-01 00:00:00+01, Point(20.0 20.0)@2019-09-02 00:00:00+01, Point(10.0 10.0)@2019-09-03 00:00:00+01]')
print(f'Output: {sequence_from_string}')
sequence_from_points = TGeogPointSeq(instant_list=[TGeogPointInst(string='Point(10.0 10.0)@2019-09-01 00:00:00+01'), TGeogPointInst(string='Point(20.0 20.0)@2019-09-02 00:00:00+01'), TGeogPointInst(string='Point(10.0 10.0)@2019-09-03 00:00:00+01')], lower_inc=True, upper_inc=True)
speed = sequence_from_points.speed
print(f'Speeds: {speed}')
# Call finish at the end of your code
meos_finish()
3 maintainers
Metadata
3 maintainers
Release files for pymeos 1.0.2.post4
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| pymeos-1.0.2.post4.tar.gz | 36.4 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| pymeos-1.0.2.post4-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 128.8 kB
Release files / pymeos-1.0.2.post4.tar.gz
| Download URL | pymeos-1.0.2.post4.tar.gz |
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| Size | 36.4 kB |
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| Download URL | pymeos-1.0.2.post4-py3-none-any.whl |
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| Size | 92.4 kB |
| Tags | Python 3 |
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