Datasets:

SwashBuckler001
/

idiombench

"""
Tests the handling of modules as the implementation of a protocol.
"""

# Specification: https://typing.readthedocs.io/en/latest/spec/protocol.html#modules-as-implementations-of-protocols

# > A module object is accepted where a protocol is expected if the public
# > interface of the given module is compatible with the expected protocol.

import _protocols_modules1
import _protocols_modules2
from typing import Protocol


class Options1(Protocol):
    timeout: int
    one_flag: bool
    other_flag: bool


class Options2(Protocol):
    timeout: str


op1: Options1 = _protocols_modules1  # OK
op2: Options2 = _protocols_modules1  # E


class Reporter1(Protocol):
    def on_error(self, x: int) -> None:
        ...

    def on_success(self) -> None:
        ...


class Reporter2(Protocol):
    def on_error(self, x: int) -> int:
        ...


class Reporter3(Protocol):
    def not_implemented(self, x: int) -> int:
        ...


rp1: Reporter1 = _protocols_modules2  # OK
rp2: Reporter2 = _protocols_modules2  # E
rp3: Reporter3 = _protocols_modules2  # E

	"""
	Tests the handling of modules as the implementation of a protocol.
	"""

	# Specification: https://typing.readthedocs.io/en/latest/spec/protocol.html#modules-as-implementations-of-protocols

	# > A module object is accepted where a protocol is expected if the public
	# > interface of the given module is compatible with the expected protocol.

	import _protocols_modules1
	import _protocols_modules2
	from typing import Protocol


	class Options1(Protocol):
	timeout: int
	one_flag: bool
	other_flag: bool


	class Options2(Protocol):
	timeout: str


	op1: Options1 = _protocols_modules1 # OK
	op2: Options2 = _protocols_modules1 # E


	class Reporter1(Protocol):
	def on_error(self, x: int) -> None:
	...

	def on_success(self) -> None:
	...


	class Reporter2(Protocol):
	def on_error(self, x: int) -> int:
	...


	class Reporter3(Protocol):
	def not_implemented(self, x: int) -> int:
	...


	rp1: Reporter1 = _protocols_modules2 # OK
	rp2: Reporter2 = _protocols_modules2 # E
	rp3: Reporter3 = _protocols_modules2 # E