264 lines
8.5 KiB
Python
264 lines
8.5 KiB
Python
from datetime import timedelta
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from django.core.exceptions import ValidationError
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from django.db import models
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from django.db.models import F, Sum
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from django.utils import timezone
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from common.time import format_duration
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class Game(models.Model):
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name = models.CharField(max_length=255)
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sort_name = models.CharField(max_length=255, null=True, blank=True, default=None)
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year_released = models.IntegerField(null=True, blank=True, default=None)
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wikidata = models.CharField(max_length=50, null=True, blank=True, default=None)
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created_at = models.DateTimeField(auto_now_add=True)
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session_average: float | int | timedelta | None
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session_count: int | None
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def __str__(self):
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return self.name
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class Platform(models.Model):
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name = models.CharField(max_length=255)
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group = models.CharField(max_length=255, null=True, blank=True, default=None)
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created_at = models.DateTimeField(auto_now_add=True)
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def __str__(self):
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return self.name
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class Edition(models.Model):
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class Meta:
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unique_together = [["name", "platform", "year_released"]]
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game = models.ForeignKey(Game, on_delete=models.CASCADE)
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name = models.CharField(max_length=255)
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sort_name = models.CharField(max_length=255, null=True, blank=True, default=None)
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platform = models.ForeignKey(
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Platform, on_delete=models.CASCADE, null=True, blank=True, default=None
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)
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year_released = models.IntegerField(null=True, blank=True, default=None)
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wikidata = models.CharField(max_length=50, null=True, blank=True, default=None)
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created_at = models.DateTimeField(auto_now_add=True)
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def __str__(self):
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return self.sort_name
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class PurchaseQueryset(models.QuerySet):
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def refunded(self):
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return self.filter(date_refunded__isnull=False)
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def not_refunded(self):
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return self.filter(date_refunded__isnull=True)
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def finished(self):
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return self.filter(date_finished__isnull=False)
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def games_only(self):
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return self.filter(type=Purchase.GAME)
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class Purchase(models.Model):
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PHYSICAL = "ph"
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DIGITAL = "di"
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DIGITALUPGRADE = "du"
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RENTED = "re"
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BORROWED = "bo"
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TRIAL = "tr"
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DEMO = "de"
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PIRATED = "pi"
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OWNERSHIP_TYPES = [
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(PHYSICAL, "Physical"),
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(DIGITAL, "Digital"),
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(DIGITALUPGRADE, "Digital Upgrade"),
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(RENTED, "Rented"),
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(BORROWED, "Borrowed"),
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(TRIAL, "Trial"),
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(DEMO, "Demo"),
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(PIRATED, "Pirated"),
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]
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GAME = "game"
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DLC = "dlc"
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SEASONPASS = "season_pass"
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BATTLEPASS = "battle_pass"
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TYPES = [
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(GAME, "Game"),
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(DLC, "DLC"),
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(SEASONPASS, "Season Pass"),
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(BATTLEPASS, "Battle Pass"),
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]
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objects = PurchaseQueryset().as_manager()
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edition = models.ForeignKey(Edition, on_delete=models.CASCADE)
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platform = models.ForeignKey(
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Platform, on_delete=models.CASCADE, default=None, null=True, blank=True
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)
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date_purchased = models.DateField()
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date_refunded = models.DateField(blank=True, null=True)
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date_finished = models.DateField(blank=True, null=True)
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date_dropped = models.DateField(blank=True, null=True)
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infinite = models.BooleanField(default=False)
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price = models.IntegerField(default=0)
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price_currency = models.CharField(max_length=3, default="USD")
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ownership_type = models.CharField(
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max_length=2, choices=OWNERSHIP_TYPES, default=DIGITAL
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)
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type = models.CharField(max_length=255, choices=TYPES, default=GAME)
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name = models.CharField(max_length=255, default="", null=True, blank=True)
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related_purchase = models.ForeignKey(
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"self",
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on_delete=models.SET_NULL,
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default=None,
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null=True,
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blank=True,
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related_name="related_purchases",
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)
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created_at = models.DateTimeField(auto_now_add=True)
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def __str__(self):
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additional_info = [
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self.get_type_display() if self.type != Purchase.GAME else "",
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(
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f"{self.edition.platform} version on {self.platform}"
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if self.platform != self.edition.platform
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else self.platform
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),
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self.edition.year_released,
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self.get_ownership_type_display(),
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]
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return f"{self.edition} ({', '.join(filter(None, map(str, additional_info)))})"
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def is_game(self):
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return self.type == self.GAME
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def save(self, *args, **kwargs):
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if self.type == Purchase.GAME:
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self.name = ""
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elif self.type != Purchase.GAME and not self.related_purchase:
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raise ValidationError(
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f"{self.get_type_display()} must have a related purchase."
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)
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super().save(*args, **kwargs)
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class SessionQuerySet(models.QuerySet):
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def total_duration_formatted(self):
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return format_duration(self.total_duration_unformatted())
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def total_duration_unformatted(self):
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result = self.aggregate(
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duration=Sum(F("duration_calculated") + F("duration_manual"))
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)
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return result["duration"]
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def calculated_duration_formatted(self):
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return format_duration(self.calculated_duration_unformatted())
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def calculated_duration_unformatted(self):
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result = self.aggregate(duration=Sum(F("duration_calculated")))
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return result["duration"]
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def without_manual(self):
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return self.exclude(duration_calculated__iexact=0)
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def only_manual(self):
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return self.filter(duration_calculated__iexact=0)
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class Session(models.Model):
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class Meta:
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get_latest_by = "timestamp_start"
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purchase = models.ForeignKey(Purchase, on_delete=models.CASCADE)
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timestamp_start = models.DateTimeField()
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timestamp_end = models.DateTimeField(blank=True, null=True)
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duration_manual = models.DurationField(blank=True, null=True, default=timedelta(0))
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duration_calculated = models.DurationField(blank=True, null=True)
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device = models.ForeignKey(
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"Device",
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on_delete=models.CASCADE,
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null=True,
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blank=True,
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default=None,
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)
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note = models.TextField(blank=True, null=True)
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created_at = models.DateTimeField(auto_now_add=True)
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modified_at = models.DateTimeField(auto_now=True)
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objects = SessionQuerySet.as_manager()
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def __str__(self):
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mark = ", manual" if self.is_manual() else ""
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return f"{str(self.purchase)} {str(self.timestamp_start.date())} ({self.duration_formatted()}{mark})"
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def finish_now(self):
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self.timestamp_end = timezone.now()
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def start_now():
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self.timestamp_start = timezone.now()
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def duration_seconds(self) -> timedelta:
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manual = timedelta(0)
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calculated = timedelta(0)
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if self.is_manual() and isinstance(self.duration_manual, timedelta):
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manual = self.duration_manual
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if self.timestamp_end != None and self.timestamp_start != None:
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calculated = self.timestamp_end - self.timestamp_start
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return timedelta(seconds=(manual + calculated).total_seconds())
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def duration_formatted(self) -> str:
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result = format_duration(self.duration_seconds(), "%02.0H:%02.0m")
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return result
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def is_manual(self) -> bool:
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return not self.duration_manual == timedelta(0)
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@property
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def duration_sum(self) -> str:
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return Session.objects.all().total_duration_formatted()
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def save(self, *args, **kwargs) -> None:
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if self.timestamp_start != None and self.timestamp_end != None:
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self.duration_calculated = self.timestamp_end - self.timestamp_start
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else:
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self.duration_calculated = timedelta(0)
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if not isinstance(self.duration_manual, timedelta):
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self.duration_manual = timedelta(0)
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if not self.device:
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default_device, _ = Device.objects.get_or_create(
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type=Device.UNKNOWN, defaults={"name": "Unknown"}
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)
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self.device = default_device
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super(Session, self).save(*args, **kwargs)
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class Device(models.Model):
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PC = "pc"
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CONSOLE = "co"
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HANDHELD = "ha"
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MOBILE = "mo"
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SBC = "sbc"
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UNKNOWN = "un"
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DEVICE_TYPES = [
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(PC, "PC"),
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(CONSOLE, "Console"),
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(HANDHELD, "Handheld"),
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(MOBILE, "Mobile"),
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(SBC, "Single-board computer"),
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(UNKNOWN, "Unknown"),
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]
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name = models.CharField(max_length=255)
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type = models.CharField(max_length=3, choices=DEVICE_TYPES, default=UNKNOWN)
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created_at = models.DateTimeField(auto_now_add=True)
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def __str__(self):
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return f"{self.name} ({self.get_type_display()})"
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