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test: fix PEP484 no implicit optional argument types errors

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Fix warnings for these files when ./test/lint/lint-python.py is run using
mypy 0.991 (released 11/2022) and later:

$ test/lint/lint-python.py
test/functional/test_framework/coverage.py:23: error: Incompatible default for argument "coverage_logfile" (default has type "None", argument has type "str")  [assignment]
test/functional/test_framework/coverage.py:23: note: PEP 484 prohibits implicit Optional. Accordingly, mypy has changed its default to no_implicit_optional=True
test/functional/test_framework/util.py:318: error: Incompatible default for argument "timeout" (default has type "None", argument has type "int")  [assignment]
test/functional/test_framework/util.py:318: note: PEP 484 prohibits implicit Optional. Accordingly, mypy has changed its default to no_implicit_optional=True
test/functional/test_framework/util.py:318: error: Incompatible default for argument "coveragedir" (default has type "None", argument has type "str")  [assignment]
test/functional/interface_rest.py:67: error: Incompatible default for argument "query_params" (default has type "None", argument has type "dict[str, Any]")  [assignment]
test/functional/interface_rest.py:67: note: PEP 484 prohibits implicit Optional. Accordingly, mypy has changed its default to no_implicit_optional=True

Verified using https://github.com/hauntsaninja/no_implicit_optional

For details, see:

https://mypy-lang.blogspot.com/2022/11/mypy-0990-released.html
This commit is contained in:
Jon Atack
2023-06-29 15:18:49 -06:00
parent f86a301433
commit 92408224a4
3 changed files with 5 additions and 3 deletions
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3
test/functional/test_framework/coverage.py
View File

@@ -11,6 +11,7 @@ testing.
import os
from .authproxy import AuthServiceProxy
from typing import Optional
REFERENCE_FILENAME = 'rpc_interface.txt'
@@ -20,7 +21,7 @@ class AuthServiceProxyWrapper():
An object that wraps AuthServiceProxy to record specific RPC calls.
"""
def __init__(self, auth_service_proxy_instance: AuthServiceProxy, rpc_url: str, coverage_logfile: str=None):
def __init__(self, auth_service_proxy_instance: AuthServiceProxy, rpc_url: str, coverage_logfile: Optional[str]=None):
"""
Kwargs:
auth_service_proxy_instance: the instance being wrapped.

2
test/functional/test_framework/util.py
View File

@@ -309,7 +309,7 @@ class PortSeed:
n = None
def get_rpc_proxy(url: str, node_number: int, *, timeout: int=None, coveragedir: str=None) -> coverage.AuthServiceProxyWrapper:
def get_rpc_proxy(url: str, node_number: int, *, timeout: Optional[int]=None, coveragedir: Optional[str]=None) -> coverage.AuthServiceProxyWrapper:
"""
Args:
url: URL of the RPC server to call