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Resolve flake8 issues

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Signed-off-by: Sangat Das <sangatdas5@gmail.com>
This commit is contained in:
Sangat Das 2022-03-13 15:05:22 +00:00
parent 30a14f2320
commit 51a92e3c3c
20 changed files with 52 additions and 135 deletions
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3
planetmint/backend/schema.py
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@ -11,7 +11,8 @@ import logging
import planetmint
from planetmint.backend.connection import connect
from planetmint.transactions.common.exceptions import ValidationError
from planetmint.transactions.common.utils import validate_all_values_for_key_in_obj, validate_all_values_for_key_in_list
from planetmint.transactions.common.utils import (
validate_all_values_for_key_in_obj, validate_all_values_for_key_in_list)
logger = logging.getLogger(__name__)

4
planetmint/commands/planetmint.py
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@ -18,8 +18,8 @@ from planetmint.core import rollback
from planetmint.migrations.chain_migration_election import ChainMigrationElection
from planetmint.utils import load_node_key
from planetmint.transactions.common.transaction_mode_types import BROADCAST_TX_COMMIT
from planetmint.transactions.common.exceptions import (DatabaseDoesNotExist,
ValidationError)
from planetmint.transactions.common.exceptions import (
DatabaseDoesNotExist, ValidationError)
from planetmint.transactions.types.elections.vote import Vote
import planetmint
from planetmint import (backend, ValidatorElection,

19
planetmint/lib.py
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@ -24,31 +24,26 @@ import requests
import planetmint
from planetmint import backend, config_utils, fastquery
from planetmint.models import Transaction
from planetmint.transactions.common.exceptions import (SchemaValidationError,
ValidationError,
DoubleSpend)
from planetmint.transactions.common.transaction_mode_types import (BROADCAST_TX_COMMIT,
BROADCAST_TX_ASYNC,
BROADCAST_TX_SYNC)
from planetmint.transactions.common.exceptions import (
SchemaValidationError, ValidationError, DoubleSpend)
from planetmint.transactions.common.transaction_mode_types import (BROADCAST_TX_COMMIT, BROADCAST_TX_ASYNC, BROADCAST_TX_SYNC)
from planetmint.tendermint_utils import encode_transaction, merkleroot
from planetmint import exceptions as core_exceptions
from planetmint.validation import BaseValidationRules
logger = logging.getLogger(__name__)
class Planetmint(object):
"""Bigchain API
"""Planetmint API
Create, read, sign, write transactions to the database
"""
def __init__(self, connection=None):
"""Initialize the Bigchain instance
"""Initialize the Planetmint instance
A Bigchain instance has several configuration parameters (e.g. host).
If a parameter value is passed as an argument to the Bigchain
A Planetmint instance has several configuration parameters (e.g. host).
If a parameter value is passed as an argument to the Planetmint
__init__ method, then that is the value it will have.
Otherwise, the parameter value will come from an environment variable.
If that environment variable isn't set, then the value

3
planetmint/models.py
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@ -4,8 +4,7 @@
# Code is Apache-2.0 and docs are CC-BY-4.0
from planetmint.backend.schema import validate_language_key
from planetmint.transactions.common.exceptions import (InvalidSignature,
DuplicateTransaction)
from planetmint.transactions.common.exceptions import (InvalidSignature, DuplicateTransaction)
from planetmint.transactions.common.schema import validate_transaction_schema
from planetmint.transactions.common.transaction import Transaction
from planetmint.transactions.common.utils import (validate_txn_obj, validate_key)

24
planetmint/transactions/common/input.py
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@ -3,28 +3,10 @@
# SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
# Code is Apache-2.0 and docs are CC-BY-4.0
from collections import namedtuple
from copy import deepcopy
from functools import reduce, lru_cache
import rapidjson
from cryptoconditions import Fulfillment
from cryptoconditions.exceptions import ASN1DecodeError, ASN1EncodeError
import base58
from cryptoconditions import Fulfillment, ThresholdSha256, Ed25519Sha256
from cryptoconditions.exceptions import (
ParsingError, ASN1DecodeError, ASN1EncodeError, UnsupportedTypeError)
try:
from hashlib import sha3_256
except ImportError:
from sha3 import sha3_256
from planetmint.transactions.common.crypto import PrivateKey, hash_data
from planetmint.transactions.common.exceptions import (KeypairMismatchException,
InputDoesNotExist, DoubleSpend,
InvalidHash, InvalidSignature,
AmountError, AssetIdMismatch,
ThresholdTooDeep)
from planetmint.transactions.common.utils import serialize
from .memoize import memoize_from_dict, memoize_to_dict
from planetmint.transactions.common.exceptions import InvalidSignature
from .utils import _fulfillment_to_details, _fulfillment_from_details
from .output import Output
from .transaction_link import TransactionLink

22
planetmint/transactions/common/output.py
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@ -3,28 +3,12 @@
# SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
# Code is Apache-2.0 and docs are CC-BY-4.0
from collections import namedtuple
from copy import deepcopy
from functools import reduce, lru_cache
import rapidjson
from functools import reduce
import base58
from cryptoconditions import Fulfillment, ThresholdSha256, Ed25519Sha256
from cryptoconditions.exceptions import (
ParsingError, ASN1DecodeError, ASN1EncodeError, UnsupportedTypeError)
try:
from hashlib import sha3_256
except ImportError:
from sha3 import sha3_256
from planetmint.transactions.common.crypto import PrivateKey, hash_data
from planetmint.transactions.common.exceptions import (KeypairMismatchException,
InputDoesNotExist, DoubleSpend,
InvalidHash, InvalidSignature,
AmountError, AssetIdMismatch,
ThresholdTooDeep)
from planetmint.transactions.common.utils import serialize
from .memoize import memoize_from_dict, memoize_to_dict
from planetmint.transactions.common.exceptions import AmountError
from .utils import _fulfillment_to_details, _fulfillment_from_details
class Output(object):
@ -221,4 +205,4 @@ class Output(object):
amount = int(data['amount'])
except ValueError:
raise AmountError('Invalid amount: %s' % data['amount'])
return cls(fulfillment, data['public_keys'], amount)
return cls(fulfillment, data['public_keys'], amount)

9
planetmint/transactions/common/transaction.py
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@ -13,13 +13,13 @@ Attributes:
"""
from collections import namedtuple
from copy import deepcopy
from functools import reduce, lru_cache
from functools import lru_cache
import rapidjson
import base58
from cryptoconditions import Fulfillment, ThresholdSha256, Ed25519Sha256
from cryptoconditions.exceptions import (
ParsingError, ASN1DecodeError, ASN1EncodeError, UnsupportedTypeError)
ParsingError, ASN1DecodeError, ASN1EncodeError)
try:
from hashlib import sha3_256
except ImportError:
@ -29,11 +29,10 @@ from planetmint.transactions.common.crypto import PrivateKey, hash_data
from planetmint.transactions.common.exceptions import (KeypairMismatchException,
InputDoesNotExist, DoubleSpend,
InvalidHash, InvalidSignature,
AmountError, AssetIdMismatch,
ThresholdTooDeep)
AmountError, AssetIdMismatch)
from planetmint.transactions.common.utils import serialize
from .memoize import memoize_from_dict, memoize_to_dict
from .input import Input
from .input import Input
from .output import Output
from .transaction_link import TransactionLink

25
planetmint/transactions/common/transaction_link.py
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@ -3,29 +3,6 @@
# SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
# Code is Apache-2.0 and docs are CC-BY-4.0
from collections import namedtuple
from copy import deepcopy
from functools import reduce, lru_cache
import rapidjson
import base58
from cryptoconditions import Fulfillment, ThresholdSha256, Ed25519Sha256
from cryptoconditions.exceptions import (
ParsingError, ASN1DecodeError, ASN1EncodeError, UnsupportedTypeError)
try:
from hashlib import sha3_256
except ImportError:
from sha3 import sha3_256
from planetmint.transactions.common.crypto import PrivateKey, hash_data
from planetmint.transactions.common.exceptions import (KeypairMismatchException,
InputDoesNotExist, DoubleSpend,
InvalidHash, InvalidSignature,
AmountError, AssetIdMismatch,
ThresholdTooDeep)
from planetmint.transactions.common.utils import serialize
from .memoize import memoize_from_dict, memoize_to_dict
class TransactionLink(object):
"""An object for unidirectional linking to a Transaction's Output.
@ -96,4 +73,4 @@ class TransactionLink(object):
if self.txid is None and self.output is None:
return None
return '{}/transactions/{}/outputs/{}'.format(path, self.txid,
self.output)
self.output)

14
planetmint/transactions/common/utils.py
View File

@ -10,14 +10,9 @@ import rapidjson
import planetmint
from planetmint.transactions.common.exceptions import ValidationError
from cryptoconditions import Fulfillment, ThresholdSha256, Ed25519Sha256
from planetmint.transactions.common.exceptions import (KeypairMismatchException,
InputDoesNotExist, DoubleSpend,
InvalidHash, InvalidSignature,
AmountError, AssetIdMismatch,
ThresholdTooDeep)
from cryptoconditions.exceptions import (
ParsingError, ASN1DecodeError, ASN1EncodeError, UnsupportedTypeError)
from cryptoconditions import ThresholdSha256, Ed25519Sha256
from planetmint.transactions.common.exceptions import ThresholdTooDeep
from cryptoconditions.exceptions import UnsupportedTypeError
def gen_timestamp():
@ -220,4 +215,5 @@ def _fulfillment_from_details(data, _depth=0):
threshold.add_subfulfillment(cond)
return threshold
raise UnsupportedTypeError(data.get('type'))
raise UnsupportedTypeError(data.get('type'))

1
planetmint/transactions/types/assets/transfer.py
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@ -4,7 +4,6 @@
# Code is Apache-2.0 and docs are CC-BY-4.0
from planetmint.transactions.common.transaction import Transaction
from planetmint.transactions.common.input import Input
from planetmint.transactions.common.output import Output
from copy import deepcopy

13
planetmint/transactions/types/elections/election.py
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@ -11,17 +11,14 @@ from planetmint import backend
from planetmint.transactions.types.assets.create import Create
from planetmint.transactions.types.assets.transfer import Transfer
from planetmint.transactions.types.elections.vote import Vote
from planetmint.transactions.common.exceptions import (InvalidSignature,
MultipleInputsError,
InvalidProposer,
UnequalValidatorSet,
DuplicateTransaction)
from planetmint.transactions.common.exceptions import (
InvalidSignature, MultipleInputsError, InvalidProposer,
UnequalValidatorSet, DuplicateTransaction)
from planetmint.tendermint_utils import key_from_base64, public_key_to_base64
from planetmint.transactions.common.crypto import (public_key_from_ed25519_key)
from planetmint.transactions.common.transaction import Transaction
from planetmint.transactions.common.schema import (_validate_schema,
TX_SCHEMA_COMMON,
TX_SCHEMA_CREATE)
from planetmint.transactions.common.schema import (
_validate_schema, TX_SCHEMA_COMMON, TX_SCHEMA_CREATE)
class Election(Transaction):

6
planetmint/transactions/types/elections/vote.py
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@ -6,10 +6,8 @@
from planetmint.transactions.types.assets.create import Create
from planetmint.transactions.types.assets.transfer import Transfer
from planetmint.transactions.common.transaction import Transaction
from planetmint.transactions.common.schema import (_validate_schema,
TX_SCHEMA_COMMON,
TX_SCHEMA_TRANSFER,
TX_SCHEMA_VOTE)
from planetmint.transactions.common.schema import (
_validate_schema, TX_SCHEMA_COMMON, TX_SCHEMA_TRANSFER, TX_SCHEMA_VOTE)
class Vote(Transaction):

6
planetmint/web/views/parameters.py
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@ -5,10 +5,8 @@
import re
from planetmint.transactions.common.transaction_mode_types import (BROADCAST_TX_COMMIT,
BROADCAST_TX_ASYNC,
BROADCAST_TX_SYNC)
from planetmint.transactions.common.transaction_mode_types import (
BROADCAST_TX_COMMIT, BROADCAST_TX_ASYNC, BROADCAST_TX_SYNC)
def valid_txid(txid):
if re.match('^[a-fA-F0-9]{64}$', txid):

4
tests/common/conftest.py
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@ -152,8 +152,8 @@ def tx(utx, user_priv):
@pytest.fixture
def transfer_utx(user_output, user2_output, utx):
from planetmint.transactions.common.transaction import (Input, TransactionLink,
Transaction)
from planetmint.transactions.common.transaction import (
Input, TransactionLink, Transaction)
user_output = user_output.to_dict()
input = Input(utx.outputs[0].fulfillment,
user_output['public_keys'],

4
tests/common/test_transaction.py
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@ -621,8 +621,8 @@ def test_multiple_input_validation_of_transfer_tx(user_input, user_output,
user2_priv, user3_pub,
user3_priv,
asset_definition):
from planetmint.transactions.common.transaction import (Transaction, TransactionLink,
Input, Output)
from planetmint.transactions.common.transaction import (
Transaction, TransactionLink, Input, Output)
from cryptoconditions import Ed25519Sha256
from .utils import validate_transaction_model

4
tests/conftest.py
View File

@ -27,8 +27,8 @@ from planetmint.transactions.common import crypto
from planetmint.transactions.common.transaction_mode_types import BROADCAST_TX_COMMIT
from planetmint.tendermint_utils import key_from_base64
from planetmint.backend import schema, query
from planetmint.transactions.common.crypto import (key_pair_from_ed25519_key,
public_key_from_ed25519_key)
from planetmint.transactions.common.crypto import (
key_pair_from_ed25519_key, public_key_from_ed25519_key)
from planetmint.transactions.common.exceptions import DatabaseDoesNotExist
from planetmint.lib import Block
from tests.utils import gen_vote

5
tests/tendermint/test_lib.py
View File

@ -17,9 +17,8 @@ import pytest
from pymongo import MongoClient
from planetmint import backend
from planetmint.transactions.common.transaction_mode_types import (BROADCAST_TX_COMMIT,
BROADCAST_TX_ASYNC,
BROADCAST_TX_SYNC)
from planetmint.transactions.common.transaction_mode_types import (
BROADCAST_TX_COMMIT, BROADCAST_TX_ASYNC, BROADCAST_TX_SYNC)
from planetmint.lib import Block

8
tests/upsert_validator/test_validator_election.py
View File

@ -9,11 +9,9 @@ import pytest
from planetmint.tendermint_utils import public_key_to_base64
from planetmint.upsert_validator import ValidatorElection
from planetmint.transactions.common.exceptions import (DuplicateTransaction,
UnequalValidatorSet,
InvalidProposer,
MultipleInputsError,
InvalidPowerChange)
from planetmint.transactions.common.exceptions import (
DuplicateTransaction, UnequalValidatorSet, InvalidProposer,
MultipleInputsError, InvalidPowerChange)
pytestmark = pytest.mark.bdb

8
tests/validation/test_transaction_structure.py
View File

@ -16,9 +16,8 @@ except ImportError:
import sha3
from unittest.mock import MagicMock
from planetmint.transactions.common.exceptions import (AmountError,
SchemaValidationError,
ThresholdTooDeep)
from planetmint.transactions.common.exceptions import (
AmountError, SchemaValidationError, ThresholdTooDeep)
from planetmint.models import Transaction
from planetmint.transactions.common.utils import _fulfillment_to_details, _fulfillment_from_details
@ -214,8 +213,6 @@ def test_high_amounts(b, create_tx, alice):
# Conditions
def test_handle_threshold_overflow():
from planetmint.transactions.common import transaction
cond = {
'type': 'ed25519-sha-256',
'public_key': 'a' * 43,
@ -231,7 +228,6 @@ def test_handle_threshold_overflow():
def test_unsupported_condition_type():
from planetmint.transactions.common import transaction
from cryptoconditions.exceptions import UnsupportedTypeError
with pytest.raises(UnsupportedTypeError):

5
tests/web/test_transactions.py
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@ -15,9 +15,8 @@ except ImportError:
from sha3 import sha3_256
from planetmint.transactions.common import crypto
from planetmint.transactions.common.transaction_mode_types import (BROADCAST_TX_COMMIT,
BROADCAST_TX_ASYNC,
BROADCAST_TX_SYNC)
from planetmint.transactions.common.transaction_mode_types import (
BROADCAST_TX_COMMIT, BROADCAST_TX_ASYNC, BROADCAST_TX_SYNC)
TX_ENDPOINT = '/api/v1/transactions/'