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preliminary support for strict_optional

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Maxim Kurnikov
2019-02-17 18:07:53 +03:00
parent 6763217a80
commit e9f9202ed1
23 changed files with 614 additions and 343 deletions
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26
test-data/typecheck/fields.test
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@@ -6,7 +6,7 @@ class User(models.Model):
array = ArrayField(base_field=models.Field())
user = User()
reveal_type(user.array) # E: Revealed type is 'builtins.list[Any]'
reveal_type(user.array) # E: Revealed type is 'builtins.list*[Any]'
[CASE array_field_base_field_parsed_into_generic_typevar]
from django.db import models
@@ -17,8 +17,8 @@ class User(models.Model):
members_as_text = ArrayField(base_field=models.CharField(max_length=255))
user = User()
reveal_type(user.members) # E: Revealed type is 'builtins.list[builtins.int*]'
reveal_type(user.members_as_text) # E: Revealed type is 'builtins.list[builtins.str*]'
reveal_type(user.members) # E: Revealed type is 'builtins.list*[builtins.int]'
reveal_type(user.members_as_text) # E: Revealed type is 'builtins.list*[builtins.str]'
[CASE test_model_fields_classes_present_as_primitives]
from django.db import models
@@ -31,13 +31,13 @@ class User(models.Model):
text = models.TextField()
user = User()
reveal_type(user.id) # E: Revealed type is 'builtins.int'
reveal_type(user.small_int) # E: Revealed type is 'builtins.int'
reveal_type(user.name) # E: Revealed type is 'builtins.str'
reveal_type(user.slug) # E: Revealed type is 'builtins.str'
reveal_type(user.text) # E: Revealed type is 'builtins.str'
reveal_type(user.id) # E: Revealed type is 'builtins.int*'
reveal_type(user.small_int) # E: Revealed type is 'builtins.int*'
reveal_type(user.name) # E: Revealed type is 'builtins.str*'
reveal_type(user.slug) # E: Revealed type is 'builtins.str*'
reveal_type(user.text) # E: Revealed type is 'builtins.str*'
[CASE test_model_field_classes_from_exciting_locations]
[CASE test_model_field_classes_from_existing_locations]
from django.db import models
from django.contrib.postgres import fields as pg_fields
from decimal import Decimal
@@ -48,9 +48,9 @@ class Booking(models.Model):
some_decimal = models.DecimalField(max_digits=10, decimal_places=5)
booking = Booking()
reveal_type(booking.id) # E: Revealed type is 'builtins.int'
reveal_type(booking.id) # E: Revealed type is 'builtins.int*'
reveal_type(booking.time_range) # E: Revealed type is 'Any'
reveal_type(booking.some_decimal) # E: Revealed type is 'decimal.Decimal'
reveal_type(booking.some_decimal) # E: Revealed type is 'decimal.Decimal*'
[CASE test_add_id_field_if_no_primary_key_defined]
from django.db import models
@@ -66,7 +66,7 @@ from django.db import models
class User(models.Model):
my_pk = models.IntegerField(primary_key=True)
reveal_type(User().my_pk) # E: Revealed type is 'builtins.int'
reveal_type(User().my_pk) # E: Revealed type is 'builtins.int*'
reveal_type(User().id) # E: Revealed type is 'Any'
[out]
@@ -102,5 +102,5 @@ class ParentModel(models.Model):
pass
class MyModel(ParentModel):
id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
reveal_type(MyModel().id) # E: Revealed type is 'uuid.UUID'
reveal_type(MyModel().id) # E: Revealed type is 'uuid.UUID*'
[out]