41 lines
1.4 KiB
Python
41 lines
1.4 KiB
Python
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import sqlite3
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from django.db import transaction
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from lifting.models import Lift, Set
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def _clean_name(name):
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return name.lower()
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def import_fitnotes_db(filename, user, fitnotes_to_lift):
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# lift name => id
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lift_ids = {_clean_name(l.name): l.id for l in Lift.objects.all()}
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# build mapping FitNotes exercise id => our lift id
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lift_id_mapping = {}
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conn = sqlite3.connect(filename)
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cur = conn.cursor()
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for fnid, ename in cur.execute('SELECT _id, name FROM exercise WHERE exercise_type_id=0'):
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cleaned = _clean_name(ename)
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if cleaned not in fitnotes_to_lift:
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lift_id_mapping[fnid] = cleaned
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else:
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lift_id_mapping[fnid] = lift_ids[fitnotes_to_lift[cleaned]]
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with transaction.atomic():
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Set.objects.filter(source='fitnotes').delete()
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for fnid, date, weight_kg, reps in cur.execute(
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'SELECT exercise_id, date, metric_weight, reps FROM training_log'):
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# error if mapping wasn't found and there's a workout using it
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if isinstance(lift_id_mapping[fnid], str):
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raise ValueError('no known conversion for fitnotes exercise "{}"'.format(
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lift_id_mapping[fnid]))
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lift_id = lift_id_mapping[fnid]
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Set.objects.create(lift_id=lift_id, date=date, weight_kg=weight_kg, reps=reps,
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source='fitnotes', user=user)
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