kopia lustrzana https://github.com/glidernet/ogn-python
103 wiersze
4.0 KiB
Python
103 wiersze
4.0 KiB
Python
# -*- coding: utf-8 -*-
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from datetime import timedelta, datetime, date
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from manager import Manager
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from ogn.collect.logbook import update_logbook
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from ogn.collect.takeoff_landings import update_takeoff_landings
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from ogn.commands.dbutils import session
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from ogn.model import Device, DeviceInfo, TakeoffLanding, Airport, Logbook
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from sqlalchemy import and_, or_
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from sqlalchemy.orm import aliased
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from sqlalchemy.sql import func
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manager = Manager()
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@manager.command
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def compute_takeoff_landing():
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"""Compute takeoffs and landings."""
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for single_date in (date(2017, 6, 14) + timedelta(days=n) for n in range(800)):
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print("Berechne für den {}".format(single_date.strftime("%Y-%m-%d")))
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result = update_takeoff_landings(session=session, date=single_date)
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print(result)
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@manager.command
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def compute_logbook():
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"""Compute logbook."""
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print("Compute logbook...")
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result = update_logbook(session=session)#.delay()
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#counter = result.get()
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#print("New logbook entries: {}".format(counter))
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@manager.arg('date', help='date (format: yyyy-mm-dd)')
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@manager.command
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def show(airport_name, date=None):
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"""Show a logbook for <airport_name>."""
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airport = session.query(Airport) \
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.filter(Airport.name == airport_name) \
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.first()
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if (airport is None):
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print('Airport "{}" not found.'.format(airport_name))
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return
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or_args = []
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if date is not None:
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date = datetime.strptime(date, "%Y-%m-%d")
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or_args = [func.date(Logbook.reftime) == date]
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# get all logbook entries and add device and airport infos
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logbook_query = session.query(func.row_number().over(order_by=Logbook.reftime).label('row_number'),
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Logbook) \
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.filter(*or_args) \
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.filter(or_(Logbook.takeoff_airport_id == airport.id,
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Logbook.landing_airport_id == airport.id)) \
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.order_by(Logbook.reftime)
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# ... and finally print out the logbook
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print('--- Logbook ({}) ---'.format(airport_name))
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def none_datetime_replacer(datetime_object):
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return '--:--:--' if datetime_object is None else datetime_object.time()
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def none_track_replacer(track_object):
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return '--' if track_object is None else round(track_object / 10.0)
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def none_timedelta_replacer(timedelta_object):
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return '--:--:--' if timedelta_object is None else timedelta_object
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def none_registration_replacer(device_object):
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return '[' + device_object.address + ']' if len(device_object.infos) == 0 else device_object.infos[0].registration
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def none_aircraft_replacer(device_object):
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return '(unknown)' if len(device_object.infos) == 0 else device_object.infos[0].aircraft
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def airport_marker(logbook_object):
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if logbook_object.takeoff_airport is not None and logbook_object.takeoff_airport.name is not airport.name:
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return ('FROM: {}'.format(logbook_object.takeoff_airport.name))
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elif logbook_object.landing_airport is not None and logbook_object.landing_airport.name is not airport.name:
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return ('TO: {}'.format(logbook_object.landing_airport.name))
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else:
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return ('')
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def none_altitude_replacer(logbook_object):
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return "?" if logbook_object.max_altitude is None else "{:5d}m ({:+5d}m)".format(logbook_object.max_altitude, logbook_object.max_altitude - logbook_object.takeoff_airport.altitude)
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for [row_number, logbook] in logbook_query.all():
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print('%3d. %10s %8s (%2s) %8s (%2s) %8s %15s %8s %17s %20s' % (
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row_number,
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logbook.reftime.date(),
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none_datetime_replacer(logbook.takeoff_timestamp),
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none_track_replacer(logbook.takeoff_track),
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none_datetime_replacer(logbook.landing_timestamp),
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none_track_replacer(logbook.landing_track),
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none_timedelta_replacer(logbook.duration),
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none_altitude_replacer(logbook),
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none_registration_replacer(logbook.device),
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none_aircraft_replacer(logbook.device),
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airport_marker(logbook)))
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