Metadata-Version: 2.1
Name: edr-query-parser
Version: 1.0
Summary: Environmental data retrieval API query parser
Home-page: https://github.com/r0w4n/edr_query_parser
Author: r0w4n
Author-email: r0w4n@nuisance.com
License: UNKNOWN
Description: # Environmental Data Retrieval Query Parser
        The [OGC API Environmental Data Retrieval](https://github.com/opengeospatial/ogcapi-environmental-data-retrieval) query parser makes it easy to parse and use the API query.
        
        ![Python package](https://github.com/r0w4n/edr_query_parser/workflows/Python%20package/badge.svg?branch=main)
        ![Upload Python Package](https://github.com/r0w4n/edr_query_parser/workflows/Upload%20Python%20Package/badge.svg)
        
        # install
        ```shell
        pip install edr-query-parser
        ```
        
        # Usage
        
        ## EDR Collection Name Example
        ```python
        edr_query = EDRQueryParser('https://somewhere.com/collections/my_collection/position?parameter-name=param1,param2&coords=POINT(57.819 '
                                   '-3.966)&datetime=2019-09-07T15:50-04:00/2019-09-07T15:50-05:00&f=geoJSON&crs=crs86&z=500/400')
        
        select = 'SELECT * FROM ' + edr_query.collection_name
        
        print(select)
        ```
        
        ## EDR coords Example
        ```python
        from edr_query_parser import EDRQueryParser
        
        edr_query = EDRQueryParser('https://somewhere.com/collections/my_collection/position?coords=POINT(57.819 '
                                   '-3.966)&datetime=2019-09-07T15:50-04:00/2019-09-07T15:50-05:00&parameter-name=parameter1,'
                                   'parameter2&f=geoJSON&crs=crs86&z=all')
        
        select = 'SELECT * FROM observations'
        
        if edr_query.coords.is_set:
            if edr_query.coords.coords_type == 'Point':
                select += ' WHERE NEAREST_NEIGHBOUR(' + str(edr_query.coords.coordinates[0]) + ',' + str(edr_query.coords.coordinates[0]) + ')'
        
        print(select)
        ```
        
        ## EDR datetime Example
        ```python
        from edr_query_parser import EDRQueryParser
        
        edr_query = EDRQueryParser('https://somewhere.com/collections/my_collection/position?coords=POINT(57.819 '
                                   '-3.966)&datetime=2019-09-07T15:50-04:00/2019-09-07T15:50-05:00&parameter-name=parameter1,'
                                   'parameter2&f=geoJSON&crs=crs86&z=all')
        
        select = 'SELECT * FROM observations'
        
        if edr_query.datetime.is_set:
            if edr_query.datetime.is_interval:
                select += ' date BETWEEN ' + str(edr_query.datetime.interval_from.timestamp()) + ' AND ' + str(edr_query.datetime.interval_to.timestamp())
            else:
                select += ' date = ' + str(edr_query.datetime.exact.timestamp()) + ')'
        
        print(select)
        ```
        
        ## EDR parameter-name Example
        ```python
        from edr_query_parser import EDRQueryParser
        
        edr_query = EDRQueryParser('https://somewhere.com/collections/my_collection/position?coords=POINT(57.819 '
                                   '-3.966)&datetime=2019-09-07T15:50-04:00/2019-09-07T15:50-05:00&parameter-name=parameter1,'
                                   'parameter2&f=geoJSON&crs=crs86&z=all')
        
        select = 'SELECT ' + ','.join(edr_query.parameter_name.list) + ' FROM observations'
        
        print(select)
        ```
        
        ## EDR z Parameter Example
        ```python
        from edr_query_parser import EDRQueryParser
        
        edr_query = EDRQueryParser('https://somewhere.com/collections/my_collection/position?coords=POINT(57.819 '
                                   '-3.966)&datetime=2019-09-07T15:50-04:00/2019-09-07T15:50-05:00&parameter-name=parameter1,'
                                   'parameter2&f=geoJSON&crs=crs86&z=all')
        
        select = 'SELECT * FROM observations'
        
        if edr_query.z.is_set:
            if edr_query.z.is_interval:
                select += ' height BETWEEN ' + str(edr_query.z.interval_from) + ' AND ' + str(edr_query.z.interval_to)
            if edr_query.z.is_list:
                select += ' height IN (' + ','.join(map(str, edr_query.z.list)) + ')'
        
        print(select)
        ```
        
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: GNU General Public License v3 (GPLv3)
Classifier: Operating System :: OS Independent
Requires-Python: >=3.6
Description-Content-Type: text/markdown
