diff options
| -rw-r--r-- | archaeological_context_records/models.py | 103 |
1 files changed, 63 insertions, 40 deletions
diff --git a/archaeological_context_records/models.py b/archaeological_context_records/models.py index 81d395ced..8adc2a294 100644 --- a/archaeological_context_records/models.py +++ b/archaeological_context_records/models.py @@ -25,21 +25,24 @@ from django.db.models.signals import post_delete from django.utils.translation import ugettext_lazy as _, ugettext, pgettext from ishtar_common.models import GeneralType, BaseHistorizedItem, \ - HistoricalRecords, OwnPerms, ShortMenuItem, Town, Person, Source + HistoricalRecords, OwnPerms, ShortMenuItem, Source from archaeological_operations.models import Operation, Period, Parcel + class DatingType(GeneralType): class Meta: verbose_name = _(u"Dating type") verbose_name_plural = _(u"Dating types") ordering = ('label',) + class DatingQuality(GeneralType): class Meta: verbose_name = _(u"Dating quality") verbose_name_plural = _(u"Dating qualities") ordering = ('label',) + class Dating(models.Model): period = models.ForeignKey(Period, verbose_name=_(u"Period")) start_date = models.IntegerField(_(u"Start date"), blank=True, null=True) @@ -60,6 +63,7 @@ class Dating(models.Model): return unicode(self.period) return u"%s (%s-%s)" % (self.period, start_date, end_date) + class Unit(GeneralType): order = models.IntegerField(_(u"Order")) parent = models.ForeignKey("Unit", verbose_name=_(u"Parent unit"), @@ -73,6 +77,7 @@ class Unit(GeneralType): def __unicode__(self): return self.label + class ActivityType(GeneralType): order = models.IntegerField(_(u"Order")) @@ -84,8 +89,10 @@ class ActivityType(GeneralType): def __unicode__(self): return self.label + class IdentificationType(GeneralType): order = models.IntegerField(_(u"Order")) + class Meta: verbose_name = _(u"Type Identification") verbose_name_plural = _(u"Types Identification") @@ -94,6 +101,7 @@ class IdentificationType(GeneralType): def __unicode__(self): return self.label + class ContextRecord(BaseHistorizedItem, OwnPerms, ShortMenuItem): TABLE_COLS = ['parcel.town', 'operation.year', 'operation.operation_code', @@ -114,11 +122,13 @@ class ContextRecord(BaseHistorizedItem, OwnPerms, ShortMenuItem): closing_date = models.DateField(_(u"End date"), blank=True, null=True) length = models.IntegerField(_(u"Length (cm)"), blank=True, null=True) width = models.IntegerField(_(u"Width (cm)"), blank=True, null=True) - thickness = models.IntegerField(_(u"Thickness (cm)"), blank=True, null=True) + thickness = models.IntegerField(_(u"Thickness (cm)"), blank=True, + null=True) depth = models.IntegerField(_(u"Depth (cm)"), blank=True, null=True) - location = models.CharField(_(u"Location"), blank=True, null=True, - max_length=200, - help_text=_(u"A short description of the location of the context record")) + location = models.CharField( + _(u"Location"), blank=True, null=True, max_length=200, + help_text=_(u"A short description of the location of the context " + u"record")) datings = models.ManyToManyField(Dating) unit = models.ForeignKey(Unit, verbose_name=_(u"Unit"), related_name='+', blank=True, null=True) @@ -127,23 +137,27 @@ class ContextRecord(BaseHistorizedItem, OwnPerms, ShortMenuItem): filling = models.TextField(_(u"Filling"), blank=True, null=True) interpretation = models.TextField(_(u"Interpretation"), blank=True, null=True) - taq = models.IntegerField(_(u"TAQ"), blank=True, null=True, - help_text=_(u"\"Terminus Ante Quem\" the context record can't have been " - "created after this date")) - taq_estimated = models.IntegerField(_(u"Estimated TAQ"), blank=True, - null=True, help_text=_(u"Estimation of a \"Terminus Ante Quem\"")) - tpq = models.IntegerField(_(u"TPQ"), blank=True, null=True, - help_text=_(u"\"Terminus Post Quem\" the context record can't have been " - " created before this date")) - tpq_estimated = models.IntegerField(_(u"Estimated TPQ"), blank=True, - null=True, help_text=_(u"Estimation of a \"Terminus Post Quem\"")) - identification = models.ForeignKey(IdentificationType, blank=True, - null=True, verbose_name=_(u"Identification"),) - activity = models.ForeignKey(ActivityType,blank=True, null=True, + taq = models.IntegerField( + _(u"TAQ"), blank=True, null=True, + help_text=_(u"\"Terminus Ante Quem\" the context record can't have " + u"been created after this date")) + taq_estimated = models.IntegerField( + _(u"Estimated TAQ"), blank=True, null=True, + help_text=_(u"Estimation of a \"Terminus Ante Quem\"")) + tpq = models.IntegerField( + _(u"TPQ"), blank=True, null=True, + help_text=_(u"\"Terminus Post Quem\" the context record can't have " + u"been created before this date")) + tpq_estimated = models.IntegerField( + _(u"Estimated TPQ"), blank=True, null=True, + help_text=_(u"Estimation of a \"Terminus Post Quem\"")) + identification = models.ForeignKey( + IdentificationType, blank=True, null=True, + verbose_name=_(u"Identification"),) + activity = models.ForeignKey(ActivityType, blank=True, null=True, verbose_name=_(u"Activity"),) - related_context_records = models.ManyToManyField('ContextRecord', - through='RecordRelations', - blank=True, null=True) + related_context_records = models.ManyToManyField( + 'ContextRecord', through='RecordRelations', blank=True, null=True) history = HistoricalRecords() class Meta: @@ -151,10 +165,14 @@ class ContextRecord(BaseHistorizedItem, OwnPerms, ShortMenuItem): verbose_name_plural = _(u"Context Record") permissions = ( ("view_contextrecord", ugettext(u"Can view all Context Record")), - ("view_own_contextrecord", ugettext(u"Can view own Context Record")), - ("add_own_contextrecord", ugettext(u"Can add own Context Record")), - ("change_own_contextrecord", ugettext(u"Can change own Context Record")), - ("delete_own_contextrecord", ugettext(u"Can delete own Context Record")), + ("view_own_contextrecord", + ugettext(u"Can view own Context Record")), + ("add_own_contextrecord", + ugettext(u"Can add own Context Record")), + ("change_own_contextrecord", + ugettext(u"Can change own Context Record")), + ("delete_own_contextrecord", + ugettext(u"Can delete own Context Record")), ) @property @@ -170,8 +188,8 @@ class ContextRecord(BaseHistorizedItem, OwnPerms, ShortMenuItem): @property def short_label(self): - return settings.JOINT.join([unicode(item) for item in [self.parcel, - self.label] if item]) + return settings.JOINT.join([unicode(item) for item in [ + self.parcel, self.label] if item]) @property def show_url(self): @@ -192,9 +210,8 @@ class ContextRecord(BaseHistorizedItem, OwnPerms, ShortMenuItem): if self.operation.code_patriarche: return return settings.JOINT.join([unicode(lbl) for lbl in [ - self.operation.year, - self.operation.operation_code, - self.label] if lbl]) + self.operation.year, self.operation.operation_code, self.label] + if lbl]) @property def reference(self): @@ -253,11 +270,13 @@ class ContextRecord(BaseHistorizedItem, OwnPerms, ShortMenuItem): from archaeological_finds.models import FindSource return FindSource.objects.filter(find__base_finds__context_record=self) + class RelationType(GeneralType): order = models.IntegerField(_(u"Order"), default=1) symmetrical = models.BooleanField(_(u"Symmetrical")) - inverse_relation = models.ForeignKey('RelationType', - verbose_name=_(u"Inverse relation"), blank=True, null=True) + inverse_relation = models.ForeignKey( + 'RelationType', verbose_name=_(u"Inverse relation"), blank=True, + null=True) class Meta: verbose_name = _(u"Relation type") @@ -268,7 +287,7 @@ class RelationType(GeneralType): # cannot have symmetrical and an inverse_relation if self.symmetrical and self.inverse_relation: raise ValidationError( - _(u"Cannot have symmetrical and an inverse_relation")) + _(u"Cannot have symmetrical and an inverse_relation")) def save(self, *args, **kwargs): obj = super(RelationType, self).save(*args, **kwargs) @@ -282,6 +301,7 @@ class RelationType(GeneralType): self.inverse_relation.save() return obj + class RecordRelations(models.Model): left_record = models.ForeignKey(ContextRecord, related_name='right_relations') @@ -306,11 +326,12 @@ class RecordRelations(models.Model): if not sym_rel_type: return - dct = {'right_record':self.left_record, 'left_record':self.right_record, - 'relation_type':sym_rel_type} + dct = {'right_record': self.left_record, + 'left_record': self.right_record, 'relation_type': sym_rel_type} RecordRelations.objects.get_or_create(**dct) return self + def post_delete_record_relation(sender, instance, **kwargs): # delete symmetrical or inverse relation sym_rel_type = instance.relation_type @@ -321,19 +342,21 @@ def post_delete_record_relation(sender, instance, **kwargs): if not sym_rel_type: return - dct = {'right_record':instance.left_record, - 'left_record':instance.right_record, - 'relation_type':sym_rel_type} + dct = {'right_record': instance.left_record, + 'left_record': instance.right_record, + 'relation_type': sym_rel_type} RecordRelations.objects.filter(**dct).delete() post_delete.connect(post_delete_record_relation, sender=RecordRelations) + class ContextRecordSource(Source): class Meta: verbose_name = _(u"Context record documentation") verbose_name_plural = _(u"Context record documentations") - context_record = models.ForeignKey(ContextRecord, - verbose_name=_(u"Context record"), related_name="source") + context_record = models.ForeignKey( + ContextRecord, verbose_name=_(u"Context record"), + related_name="source") @property def owner(self): |