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53 lines
1.9 KiB
Python
53 lines
1.9 KiB
Python
from time import sleep
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from pyhamtools.locator import latlong_to_locator
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from core.enums import ActivityRefType
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from data.activity_ref import ActivityRef
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from providers.activityrefdata.file_download_activity_ref_data_provider import FileDownloadActivityRefDataProvider
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class COTA(FileDownloadActivityRefDataProvider):
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"""Activity ref data provider for Castles on the Air"""
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POLL_INTERVAL_DAYS = 30
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ACTIVITY = "COTA"
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DATA_URL = "https://www.cotagroup.org/cotagroup/map/data/castles-all-7d90ee2a5e1175e5dece1bbf9dc87504.json"
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def __init__(self, provider_config):
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super().__init__(self.ACTIVITY, provider_config, self.DATA_URL, self.POLL_INTERVAL_DAYS)
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def _http_response_to_data(self, http_response):
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new_data = []
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data = http_response.json()
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if isinstance(data, list):
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for ref in data[2]:
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ref_id = ref[3]
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name = ref[4]
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lat = float(ref[0])
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lon = float(ref[1])
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grid = latlong_to_locator(lat, lon)
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new_data.append(
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ActivityRef(
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sig=self.ACTIVITY,
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id=ref_id,
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name=name,
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ref_type=ActivityRefType.CASTLE,
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grid=grid,
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latitude=lat,
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longitude=lon,
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)
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)
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# Bail out if a stop has been requested, i.e. the program is shutting down - no need to parse the rest
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# of the data in this case
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if self._stop_event.is_set():
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break
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# Very short pause. This will extend the time to handle activity refs by a few seconds but will ensure some time
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# is available for other threads e.g. the web server.
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sleep(0.001)
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return new_data
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