aws-lambda-builders/aws_lambda_builders/validator.py at develop · reedham-aws/aws-lambda-builders · GitHub

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"""

No-op validator that does not validate the runtime_path for a specified language.

"""

import logging

from aws_lambda_builders.exceptions import UnsupportedArchitectureError, UnsupportedRuntimeError

from aws_lambda_builders.supported_runtimes import RUNTIME_ARCHITECTURES as SUPPORTED_RUNTIMES

LOG = logging.getLogger(__name__)

class RuntimeValidator(object):

def __init__(self, runtime, architecture):

"""

Parameters

----------

runtime : str

name of the AWS Lambda runtime that you are building for. This is sent to the builder for

informational purposes.

architecture : str

Architecture for which the build will be based on in AWS lambda

"""

self.runtime = runtime

self._runtime_path = None

self.architecture = architecture

def validate(self, runtime_path):

"""

Parameters

----------

runtime_path : str

runtime to check eg: /usr/bin/runtime

Returns

-------

str

runtime to check eg: /usr/bin/runtime

Raises

------

UnsupportedRuntimeError

Raised when runtime provided is not support.

UnsupportedArchitectureError

Raised when runtime is not compatible with architecture

"""

runtime_architectures = SUPPORTED_RUNTIMES.get(self.runtime, None)

if not runtime_architectures:

raise UnsupportedRuntimeError(runtime=self.runtime)

if self.architecture not in runtime_architectures:

raise UnsupportedArchitectureError(runtime=self.runtime, architecture=self.architecture)

self._runtime_path = runtime_path

return runtime_path

aws-lambda-builders/aws_lambda_builders/validator.py at develop · reedham-aws/aws-lambda-builders · GitHub

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