Router.dispatch() - Code Metrics - Inspection of "Add simple internal Schema builder" - pyQuest/mount-api - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( c0d344...c61c65 )

by Piotr

created 2017-06-22 21:35 UTC

Router.dispatch() A

↳ Parent: Router

Complexity

Conditions

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	0	Features	0

Metric	Value
cc	2
c	3
b	0
f	0
dl	0
loc	8
rs	9.4285

import abc
from typing import Callable

from mountapi.core import exceptions
from mountapi.endpoints import AbstractEndpoint
from mountapi.schema import AbstractSchema


class Route:
    def __init__(self, path, endpoint) -> None:
        self.path = path
        self.endpoint = endpoint


class AbstractRouter(exceptions.NotImplementedMixin, metaclass=abc.ABCMeta):
    @abc.abstractmethod
    def dispatch(self, path: str, method: str) -> Callable:
        raise self.not_implemented()


class Router(AbstractRouter):
    def __init__(self, schema: AbstractSchema) -> None:
        self._schema = schema

    def dispatch(self, path: str, method: str) -> Callable:
        match_result = self._schema.match(path)
        endpoint_kwargs = match_result['kwargs']
        endpoint_obj = match_result['endpoint'](**endpoint_kwargs)
        if self._is_accepted_method(endpoint_obj, method):
            return getattr(endpoint_obj, method.lower())
        else:
            raise exceptions.MethodNotAllowed()

    def _is_accepted_method(self, endpoint_obj: AbstractEndpoint, method: str):
        return method in endpoint_obj.allowed_methods


1			import abc
2			from typing import Callable
3
4			from mountapi.core import exceptions
5			from mountapi.endpoints import AbstractEndpoint
6			from mountapi.schema import AbstractSchema
7
8
9			class Route:
10			def __init__(self, path, endpoint) -> None:
11			self.path = path
12			self.endpoint = endpoint
13
14
15			class AbstractRouter(exceptions.NotImplementedMixin, metaclass=abc.ABCMeta):
16			@abc.abstractmethod
17			def dispatch(self, path: str, method: str) -> Callable:
18			raise self.not_implemented()
19
20
21			class Router(AbstractRouter):
22			def __init__(self, schema: AbstractSchema) -> None:
23			self._schema = schema
24
25			def dispatch(self, path: str, method: str) -> Callable:
26			match_result = self._schema.match(path)
27			endpoint_kwargs = match_result['kwargs']
28			endpoint_obj = match_result['endpoint'](**endpoint_kwargs)
29			if self._is_accepted_method(endpoint_obj, method):
30			return getattr(endpoint_obj, method.lower())
31			else:
32			raise exceptions.MethodNotAllowed()
33
34			def _is_accepted_method(self, endpoint_obj: AbstractEndpoint, method: str):
35			return method in endpoint_obj.allowed_methods
36

pyQuest / mount-api

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Router.dispatch() A

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