def test_list_of_map_with_of_and_custom_attribute(self, mocker):
class CustomMapAttribute(MapAttribute):
custom = NumberAttribute()
def __eq__(self, other):
return self.custom == other.custom
serialize_mock = mocker.spy(
CustomMapAttribute.custom,
'serialize',
)
deserialize_mock = mocker.spy(CustomMapAttribute.custom, 'deserialize')
attribute1 = CustomMapAttribute()
attribute1.custom = 1
attribute2 = CustomMapAttribute()
attribute2.custom = 2
inp = [attribute1, attribute2]
list_attribute = ListAttribute(default=[], of=CustomMapAttribute)
serialized = list_attribute.serialize(inp)
deserialized = list_attribute.deserialize(serialized)
assert deserialized == inp
assert serialize_mock.call_args_list == [call(1), call(2)]
assert deserialize_mock.call_args_list == [call('1'), call('2')]
def test_list_of_map_with_of(self):
class Person(MapAttribute):
name = UnicodeAttribute()
age = NumberAttribute()
def __lt__(self, other):
return self.name < other.name
def __eq__(self, other):
return (self.name == other.name and
self.age == other.age)
person1 = Person()
person1.name = 'john'
person1.age = 40
person2 = Person()
person2.name = 'Dana'
person2.age = 41
inp = [person1, person2]
list_attribute = ListAttribute(default=[], of=Person)
serialized = list_attribute.serialize(inp)
deserialized = list_attribute.deserialize(serialized)
assert sorted(deserialized) == sorted(inp)
def test_double_indexing(self):
condition = ListAttribute(attr_name='foo')[0][1] == 'bar'
placeholder_names, expression_attribute_values = {}, {}
expression = condition.serialize(placeholder_names, expression_attribute_values)
assert expression == "#0[0][1] = :0"
assert placeholder_names == {'foo': '#0'}
assert expression_attribute_values == {':0': {'S' : 'bar'}}
def test_list_comparison(self):
condition = ListAttribute(attr_name='foo') == ['bar', 'baz']
placeholder_names, expression_attribute_values = {}, {}
expression = condition.serialize(placeholder_names, expression_attribute_values)
assert expression == "#0 = :0"
assert placeholder_names == {'foo': '#0'}
assert expression_attribute_values == {':0': {'L': [{'S' : 'bar'}, {'S': 'baz'}]}}
def test_contains_list(self):
condition = ListAttribute(attr_name='foo').contains('bar')
placeholder_names, expression_attribute_values = {}, {}
expression = condition.serialize(placeholder_names, expression_attribute_values)
assert expression == "contains (#0, :0)"
assert placeholder_names == {'foo': '#0'}
assert expression_attribute_values == {':0': {'S' : 'bar'}}
def test_contains_attribute(self):
condition = ListAttribute(attr_name='foo').contains(Path('bar'))
placeholder_names, expression_attribute_values = {}, {}
expression = condition.serialize(placeholder_names, expression_attribute_values)
assert expression == "contains (#0, #1)"
assert placeholder_names == {'foo': '#0', 'bar': '#1'}
assert expression_attribute_values == {}
def test_double_indexing(self):
condition = ListAttribute(attr_name='foo')[0][1] == 'bar'
placeholder_names, expression_attribute_values = {}, {}
expression = condition.serialize(placeholder_names, expression_attribute_values)
assert expression == "#0[0][1] = :0"
assert placeholder_names == {'foo': '#0'}
assert expression_attribute_values == {':0': {'S' : 'bar'}}
def test_contains_attribute(self):
condition = ListAttribute(attr_name='foo').contains(Path('bar'))
placeholder_names, expression_attribute_values = {}, {}
expression = condition.serialize(placeholder_names, expression_attribute_values)
assert expression == "contains (#0, #1)"
assert placeholder_names == {'foo': '#0', 'bar': '#1'}
assert expression_attribute_values == {}
def test_contains_list(self):
condition = ListAttribute(attr_name='foo').contains('bar')
placeholder_names, expression_attribute_values = {}, {}
expression = condition.serialize(placeholder_names, expression_attribute_values)
assert expression == "contains (#0, :0)"
assert placeholder_names == {'foo': '#0'}
assert expression_attribute_values == {':0': {'S' : 'bar'}}
def test_list_of_map_with_of_and_custom_attribute(self, mocker):
class CustomMapAttribute(MapAttribute):
custom = NumberAttribute()
def __eq__(self, other):
return self.custom == other.custom
serialize_mock = mocker.spy(CustomMapAttribute.custom, 'serialize',)
deserialize_mock = mocker.spy(CustomMapAttribute.custom, 'deserialize')
attribute1 = CustomMapAttribute()
attribute1.custom = 1
attribute2 = CustomMapAttribute()
attribute2.custom = 2
inp = [attribute1, attribute2]
list_attribute = ListAttribute(default=[], of=CustomMapAttribute)
serialized = list_attribute.serialize(inp)
deserialized = list_attribute.deserialize(serialized)
assert deserialized == inp
assert serialize_mock.call_args_list == [call(1), call(2)]
assert deserialize_mock.call_args_list == [call('1'), call('2')]
def test_list_of_map_with_of(self):
class Person(MapAttribute):
name = UnicodeAttribute()
age = NumberAttribute()
def __lt__(self, other):
return self.name < other.name
def __eq__(self, other):
return (self.name == other.name and self.age == other.age)
person1 = Person()
person1.name = 'john'
person1.age = 40
person2 = Person()
person2.name = 'Dana'
person2.age = 41
inp = [person1, person2]
list_attribute = ListAttribute(default=[], of=Person)
serialized = list_attribute.serialize(inp)
deserialized = list_attribute.deserialize(serialized)
assert sorted(deserialized) == sorted(inp)
def test_untyped_list(self):
untyped_list = [{
'Hello': 'World'
}, ['!'], {'foo', 'bar'}, None, "", 0, False]
serialized = ListAttribute().serialize(untyped_list)
# set attributes are serialized as lists
untyped_list[2] = list(untyped_list[2])
assert ListAttribute().deserialize(serialized) == untyped_list
class RetrospectiveV2(Retrospective):
class Meta:
table_name = 'retrospective-{}'.format(ENVIRONMENT)
if ENVIRONMENT == 'test':
host = "http://localhost:8008"
issues = ListAttribute(of=IssueAttributeV2)
groups = ListAttribute(of=GroupAttribute)
version = UnicodeAttribute()
class ReceiptLinesModel(Model):
class Meta:
region = config.AWS_REGION_DEFAULT
table_name = 'receipt_lines'
host = config.DYNAMODB_LOCAL_URL if is_lambda_local() else None
image_hash = UnicodeAttribute(hash_key=True)
receipt_lines = ListAttribute(default=None)
receipt_lines_tokens = ListAttribute(default=None)
def test_typed_list_indexing(self):
class StringMap(MapAttribute):
bar = UnicodeAttribute()
condition = ListAttribute(attr_name='foo', of=StringMap)[0].bar == 'baz'
placeholder_names, expression_attribute_values = {}, {}
expression = condition.serialize(placeholder_names, expression_attribute_values)
assert expression == "#0[0].#1 = :0"
assert placeholder_names == {'foo': '#0', 'bar': '#1'}
assert expression_attribute_values == {':0': {'S': 'baz'}}
class UserReminder(Model):
class Meta:
table_name = TABLE_USER_REMINDER
region = 'us-east-2'
user_id = NumberAttribute(hash_key=True)
registration_time = NumberAttribute()
time_delta = NumberAttribute(default=DEFAULT_DELTA)
active_reminders = ListAttribute(default=list, of=ReminderMap)
passive_reminders = ListAttribute(default=list, of=ReminderMap)
temp_reminder = ReminderMap(default=ReminderMap)
class Retrospective(Model):
class Meta:
table_name = 'retrospective-{}'.format(ENVIRONMENT)
if ENVIRONMENT == 'test':
host = "http://localhost:8008"
id = UnicodeAttribute(hash_key=True)
name = UnicodeAttribute()
current_step = UnicodeAttribute()
issues = ListAttribute(of=IssueAttribute)
participants = ListAttribute(of=ParticipantAttribute)
version = UnicodeAttribute()
class Doc(MapAttribute):
aliases = ListAttribute(attr_name="aliases", default=[])
status = UnicodeAttribute(attr_name="status", default="ready")
columns = ListAttribute(attr_name="columns", of=Column, default=[])
bucket = UnicodeAttribute(attr_name="bucket", default="")
database = UnicodeAttribute(attr_name="database", default="")
tablename = UnicodeAttribute(attr_name="tablename", default="")
field = UnicodeAttribute(attr_name="field", default="")
crawler = UnicodeAttribute(attr_name="crawler", default="")
prefix = UnicodeAttribute(attr_name="prefix", default="")
replacements = ListAttribute(attr_name="replacements", default=[])
sql = UnicodeAttribute(attr_name="sql", default="")
reply = ListAttribute(attr_name="reply", default=[])
class LogMessage(Model):
class Meta:
table_name = 'hakkuu_message'
guild = NumberAttribute(hash_key=True)
snowflake = NumberAttribute(range_key=True)
author = NumberAttribute()
channel = NumberAttribute()
revisions = ListAttribute(of=LogRevision)
embeds = ListAttribute(of=LogEmbed)
attachments = ListAttribute(of=LogAttachment)
tts = BooleanAttribute(null=True)
deleted = BooleanAttribute(null=True)
deleted_by = BooleanAttribute(null=True)
class Office(Model):
class Meta:
table_name = "OfficeModel"
host = "http://localhost:{}".format(environ.get("DOCKER_PORT", 8000))
aws_access_key_id = "my_access_key_id"
aws_secret_access_key = "my_secret_access_key"
office_id = UUIDAttribute(hash_key=True)
address = Location()
employees = ListAttribute(of=OfficeEmployeeMap)
departments = UnicodeSetAttribute()
numbers = NumberSetAttribute()
security_number = UnicodeAttribute(null=True)
office_times = ListAttribute()
cls = DiscriminatorAttribute()
class TrackMap(MapAttribute):
id = UnicodeAttribute()
name = UnicodeAttribute()
album_id = UnicodeAttribute()
album_name = UnicodeAttribute()
artist_id = UnicodeAttribute()
artist_name = UnicodeAttribute()
duration = NumberAttribute()
listeners = NumberAttribute()
playback_date = UnicodeAttribute()
playcount = UnicodeAttribute()
reproduction = NumberAttribute()
total_tracks = NumberAttribute()
tags = ListAttribute()
genres = ListAttribute()
release_date = UnicodeAttribute()
class ReplyIdsByQid(BaseModel):
class Meta:
table_name = gen_table_name("qanda-reply-ids-ddb")
region = env.AWS_REGION
qid = UnicodeAttribute(hash_key=True)
rids = ListAttribute(of=GenericPointer, default=list)
class UserQuestionsModel(BaseModel):
class Meta:
table_name = gen_table_name("qanda-user-qs-ddb")
region = env.AWS_REGION
uid = UnicodeAttribute(hash_key=True)
qs = ListAttribute(of=UserQuestionLogEntry, default=list)
class RumorModel(Model):
class Meta:
region = setting.region if setting.region else 'ap-northeast-1'
table_name = setting.rumor_ddb_table if setting.rumor_ddb_table else 'stg-rumor_source'
if setting.role:
credentials = gen_sts_credentials(setting)
aws_access_key_id = credentials["AccessKeyId"]
aws_secret_access_key = credentials["SecretAccessKey"]
aws_session_token = credentials["SessionToken"]
id = UnicodeAttribute(hash_key=True)
clarification = UnicodeAttribute(null=True)
preface = UnicodeAttribute(null=True)
create_date = UnicodeAttribute(null=True)
link = UnicodeAttribute(null=True)
rumors = ListAttribute(null=True)
source = UnicodeAttribute(null=True)
title = UnicodeAttribute(null=True)
original_title = UnicodeAttribute(null=True)
image_link = UnicodeAttribute(null=True)
tags = UnicodeAttribute(null=True)
sensitive_categories = UnicodeAttribute(null=True)
rating = UnicodeAttribute(null=True)
source_create_date_index = SourceCreateDateIndex()
class Poll(Model):
"""
A DynamoDB User
"""
class Meta:
table_name = DYNAMO_DB_TABLE_NAME
key = UnicodeAttribute(hash_key=True)
question = UnicodeAttribute()
author = JSONAttribute()
# option_id is index of the option in the list
options = ListAttribute(default=list)
votes = MapAttribute(default=dict) # user_id -> option_id
users = MapAttribute(default=dict) # user_id -> data
# see https://pynamodb.readthedocs.io/en/latest/optimistic_locking.html
version = VersionAttribute()
# information about poll message in telegram
telegram_version = NumberAttribute()
telegram_datetime = UTCDateTimeAttribute()
def get_users_by_option_id(self):
users_by_option_id = {}
for user_id in self.votes:
option_id = self.votes[user_id]
users_by_option_id.setdefault(option_id, [])
users_by_option_id[option_id].append(self.users[user_id])
return users_by_option_id
class BaseTestModel(BaseModel):
__update_action_hooks__ = {
'set': {
'non_key_value': 'test_hook_action_generation'
}
}
class Meta(BaseMeta):
table_name = 'base'
def __init__(self, hash_key=None, range_key=None, **attributes):
self.assign_or_update('update_action_hooks',
__class__.__update_action_hooks__)
super().__init__(hash_key, range_key, **attributes)
hash_key = UnicodeAttribute(hash_key=True)
range_key = UnicodeAttribute(range_key=True)
hook_attribute = UnicodeAttribute(null=True)
list_attribute = ListAttribute(default=list())
non_key_value = UnicodeAttribute()
numeric_value = NumberAttribute(null=True)
unicode_set = UnicodeSetAttribute(default=set())
def test_hook_action_generation(self, value):
return [BaseTestModel.hook_attribute.set(value)]
def test_list_comparison(self):
condition = ListAttribute(attr_name='foo') == ['bar', 'baz']
placeholder_names, expression_attribute_values = {}, {}
expression = condition.serialize(placeholder_names,
expression_attribute_values)
assert expression == "#0 = :0"
assert placeholder_names == {'foo': '#0'}
assert expression_attribute_values == {
':0': {
'L': [{
'S': 'bar'
}, {
'S': 'baz'
}]
}
}
def test_should_list_convert_list_of_map():
class Address(MapAttribute):
latitude = NumberAttribute(null=False)
longitude = NumberAttribute(null=False)
address = UnicodeAttribute()
assert_attribute_conversion(ListAttribute(of=Address), ListOfMapToObject)
class VPCModel(object):
VpcId = UnicodeAttribute()
State = UnicodeAttribute()
CidrBlock = UnicodeAttribute()
Tags = ListAttribute()
IsDefault = BooleanAttribute()
Name = UnicodeAttribute(null=True)
class PaintingModel(Model):
class Meta:
table_name = "painting"
episode = UnicodeAttribute(hash_key=True)
title = UnicodeAttribute()
colors = ListAttribute()
class Game(BaseModel):
class Meta(BaseModel.Meta):
pass
game_id = UnicodeAttribute(
hash_key=True, attr_name="pk", default_for_new=str(uuid4())
)
secret = UnicodeAttribute(default_for_new="".join(choices(COLORS, k=TOTAL_LETTERS)))
tries_left = NumberAttribute(default_for_new=MAX_TRIES)
created_at = UTCDateTimeAttribute(default_for_new=datetime.utcnow())
is_solved = BooleanAttribute(default_for_new=False)
guesses = ListAttribute(of=Guess, null=True, default=[])
def check_win_condition(self, guess: Guess) -> None:
if guess.combination == self.secret:
self.is_solved = True
def get_info(self) -> dict:
return {k: v for k, v in self.to_dict().items() if k != "secret"}
def save_guess(self, guess: Guess):
self.update(
actions=[
Game.guesses.set((Game.guesses | []).append([guess])),
Game.tries_left.set(Game.tries_left - 1),
Game.is_solved.set(self.is_solved),
]
)
def is_playable(self) -> bool:
if not self.is_solved and self.tries_left:
return True
return False
def get_black_and_white_pegs(self, guess: Guess) -> Tuple[int, int]:
combination_cp = guess.combination
secret_cp = self.secret
black_pegs_counter = 0
black_pegs_indexes = []
white_pegs_counter = 0
for i, letter in enumerate(self.secret):
if guess.combination[i] == letter:
black_pegs_counter += 1
black_pegs_indexes.append(i)
black_pegs_indexes.reverse()
for index in black_pegs_indexes:
combination_cp = combination_cp[:index] + combination_cp[index + 1 :]
secret_cp = secret_cp[:index] + secret_cp[index + 1 :]
for letter in combination_cp:
if letter in secret_cp:
white_pegs_counter += 1
return black_pegs_counter, white_pegs_counter
class Planets(Model):
"""
Describes the schema used on our DynamoDB table.
"""
class Meta:
"""
Table name on DynamoDB
"""
PlanetsConfig.table_name = 'Planets'
climate = ListAttribute(null=False)
terrain = ListAttribute(null=False)
name = UnicodeAttribute(null=False)
planet_id = NumberAttribute(hash_key=True)
read_capacity_units = 5
write_capacity_units = 5
PlanetsConfig.region = 'us-east-1'
class SecurityGroupModel(object):
GroupId = UnicodeAttribute()
GroupName = UnicodeAttribute()
VpcId = UnicodeAttribute(null=True)
OwnerId = UnicodeAttribute()
Description = UnicodeAttribute()
Tags = ListAttribute()
Region = UnicodeAttribute()
class UserModel(BaseModel):
class Meta:
table_name = 'users'
user_id = UnicodeAttribute(hash_key=True)
email = UnicodeAttribute()
email_index = EmailIndex()
password = UnicodeAttribute()
lists = ListAttribute(default=[])
class Thread(Model):
class Meta:
table_name = 'Thread'
forum_name = UnicodeAttribute(hash_key=True)
subjects = UnicodeSetAttribute(default=dict)
views = NumberAttribute(default=0)
notes = ListAttribute(default=list)
class DiscriminatorTestModel(Model, discriminator='Parent'):
class Meta:
host = 'http://localhost:8000'
table_name = 'test'
hash_key = UnicodeAttribute(hash_key=True)
value = TypedValue()
values = ListAttribute(of=TypedValue)
type = DiscriminatorAttribute()
