Improved inspectdb readability with namedtuple attributes.
@@ -93,7 +93,7 @@ class Command(BaseCommand):
for row in table_description:
comment_notes = [] # Holds Field notes, to be displayed in a Python comment.
extra_params = OrderedDict() # Holds Field parameters such as 'db_column'.
- column_name = row[0]
+ column_name = row.name
is_relation = column_name in relations
att_name, params, notes = self.normalize_col_name(
@@ -138,7 +138,7 @@ class Command(BaseCommand):
# Add 'null' and 'blank', if the 'null_ok' flag was present in the
# table description.
- if row[6]: # If it's NULL...
+ if row.null_ok: # If it's NULL...
extra_params['blank'] = True
extra_params['null'] = True
@@ -229,7 +229,7 @@ class Command(BaseCommand):
field_notes = []
try:
- field_type = connection.introspection.get_field_type(row[1], row)
+ field_type = connection.introspection.get_field_type(row.type_code, row)
except KeyError:
field_type = 'TextField'
field_notes.append('This field type is a guess.')
@@ -241,19 +241,19 @@ class Command(BaseCommand):
field_params.update(new_params)
# Add max_length for all CharFields.
- if field_type == 'CharField' and row[3]:
- field_params['max_length'] = int(row[3])
+ if field_type == 'CharField' and row.internal_size:
+ field_params['max_length'] = int(row.internal_size)
if field_type == 'DecimalField':
- if row[4] is None or row[5] is None:
+ if row.precision is None or row.scale is None:
field_notes.append(
'max_digits and decimal_places have been guessed, as this '
'database handles decimal fields as float')
- field_params['max_digits'] = row[4] if row[4] is not None else 10
- field_params['decimal_places'] = row[5] if row[5] is not None else 5
+ field_params['max_digits'] = row.precision if row.precision is not None else 10
+ field_params['decimal_places'] = row.scale if row.scale is not None else 5
else:
- field_params['max_digits'] = row[4]
- field_params['decimal_places'] = row[5]
+ field_params['max_digits'] = row.precision
+ field_params['decimal_places'] = row.scale
return field_type, field_params, field_notes
