Merge d8baf9c078 into caf0d68541

legacy/migration.py

@@ -93,7 +93,6 @@ def warn(msg):
 
 def get_fk_related(field, value, label=None):
     fields_dict = {}
-
     if value is None and field.null is False:
         value = 0
     if value is not None:
@@ -105,7 +104,7 @@ def get_fk_related(field, value, label=None):
                     field.name, value,
                     field.model.__name__, label or '---')
             if value == 0:
-                # se FK == 0, criamos um stub e colocamos o valor '????????
+                # se FK == 0, criamos um stub e colocamos o valor '????????'
                 # para qualquer CharField ou TextField que possa haver
                 if not field.null:
                     all_fields = field.related_model._meta.get_fields()
@@ -169,7 +168,6 @@ def make_stub(model, id):
 
 
 class DataMigrator:
-
     def __init__(self):
         self.field_renames, self.model_renames = get_renames()
 
@@ -179,6 +177,9 @@ class DataMigrator:
         for field in new._meta.fields:
             old_field_name = renames.get(field.name)
             field_type = field.get_internal_type()
+            msg = ("Campo %s (%s) da model %s " %
+
+                   (field.name, field_type, field.model.__name__))
             if old_field_name:
                 old_value = getattr(old, old_field_name)
                 if isinstance(field, models.ForeignKey):
@@ -187,17 +188,29 @@ class DataMigrator:
                             old_type._meta.pk.name != 'id':
                         label = old.pk
                     else:
-                        label = '-- WITHOUT PK --'
+                        label = '-- SEM PK --'
                     value = get_fk_related(field, old_value, label)
                 else:
                     value = getattr(old, old_field_name)
+                if (field_type == 'DateField' and
+                        field.null is False and value is None):
+                    names = [old_fields.name for old_fields
+                             in old._meta.get_fields()]
+                    combined_names = "(" + ")|(".join(names) + ")"
+                    matches = re.search('(ano_\w+)', combined_names)
+                    if not matches:
+                        warn(msg +
+                             '=> colocando valor 0000-01-01 para DateField')
+                        value = '0001-01-01'
+                    else:
+                        value = '%d-01-01' % getattr(old, matches.group(0))
+                        warn(msg +
+                             "=> colocando %s para DateField não nulável" %
+                             (value))
                 if field_type == 'CharField' or field_type == 'TextField':
                     if value is None:
-                        warn(
+                        warn(msg + "=> colocando string vazia para valor %s" %
-                            "Field %s (%s) from model %s"
+                             (value))
-                            " => settig empty string '' for %s value" %
-                            (field.name, field_type, field.model.__name__,
-                             value))
                         value = ''
                 setattr(new, field.name, value)
 
@@ -205,13 +218,13 @@ class DataMigrator:
         # warning: model/app migration order is of utmost importance
 
         self.to_delete = []
-        info('Starting %s migration...' % obj)
+        info('Começando migração: %s...' % obj)
         self._do_migrate(obj)
         # exclude logically deleted in legacy base
-        info('Deleting models with ind_excluido...')
+        info('Deletando models com ind_excluido...')
         for obj in self.to_delete:
             obj.delete()
-        info('Deleting unnecessary stubs...')
+        info('Deletando stubs desnecessários...')
         self.delete_stubs()
 
     def _do_migrate(self, obj):
@@ -229,7 +242,7 @@ class DataMigrator:
                 'Parameter must be a Model, AppConfig or a sequence of them')
 
     def migrate_model(self, model):
-        print('Migrating %s...' % model.__name__)
+        print('Migrando %s...' % model.__name__)
 
         legacy_model_name = self.model_renames.get(model, model.__name__)
         legacy_model = legacy_app.get_model(legacy_model_name)
@@ -304,7 +317,7 @@ def adjust_parlamentar(new_parlamentar, old):
     # but data includes null values
     #  => transform None to False
     if value is None:
-        warn('null converted to False')
+        warn('nulo convertido para falso')
         new_parlamentar.unidade_deliberativa = False