bd31100774
* initial first pass converting every component to dataclasses * replace the hackier options pass through * get rid of the hackier way * fix issues w/ type hints by making options required and lots of fixes to the language to fix compatability for dataclasses * add dataclasses-jsonschema to setup * fix oauth authenticator to avoid dataclass name collisions * fix spacing for CI tests * remove property from oauth and fix a interpolation bug * pr feedback and cleaning up the code a bit, attempt at avoiding renaming * fix templates and bugs surfaced during greenhouse spec testing * fix tests * fix missing options in some declarative components * fix tests related to pulling latest master * fix issue w/ passing state, slice, and token to subcomponents * switch name back to get_access_token() since no name collision anymore
66 lines
2.4 KiB
Python
66 lines
2.4 KiB
Python
#
|
|
# Copyright (c) 2022 Airbyte, Inc., all rights reserved.
|
|
#
|
|
|
|
from dataclasses import InitVar, dataclass
|
|
from typing import Any, Mapping, Optional, Union
|
|
|
|
from airbyte_cdk.sources.declarative.interpolation.jinja import JinjaInterpolation
|
|
from airbyte_cdk.sources.declarative.types import Config
|
|
from dataclasses_jsonschema import JsonSchemaMixin
|
|
|
|
|
|
@dataclass
|
|
class InterpolatedString(JsonSchemaMixin):
|
|
"""
|
|
Wrapper around a raw string to be interpolated with the Jinja2 templating engine
|
|
|
|
Attributes:
|
|
string (str): The string to evalute
|
|
default (Optional[str]): The default value to return if the evaluation returns an empty string
|
|
options (Mapping[str, Any]): Additional runtime parameters to be used for string interpolation
|
|
"""
|
|
|
|
string: str
|
|
options: InitVar[Mapping[str, Any]]
|
|
default: Optional[str] = None
|
|
|
|
def __post_init__(self, options: Mapping[str, Any]):
|
|
self.default = self.default or self.string
|
|
self._interpolation = JinjaInterpolation()
|
|
self._options = options
|
|
|
|
def eval(self, config: Config, **kwargs):
|
|
"""
|
|
Interpolates the input string using the config and other optional arguments passed as parameter.
|
|
|
|
:param config: The user-provided configuration as specified by the source's spec
|
|
:param kwargs: Optional parameters used for interpolation
|
|
:return: The interpolated string
|
|
"""
|
|
return self._interpolation.eval(self.string, config, self.default, options=self._options, **kwargs)
|
|
|
|
def __eq__(self, other):
|
|
if not isinstance(other, InterpolatedString):
|
|
return False
|
|
return self.string == other.string and self.default == other.default
|
|
|
|
@classmethod
|
|
def create(
|
|
cls,
|
|
string_or_interpolated: Union["InterpolatedString", str],
|
|
*,
|
|
options: Mapping[str, Any],
|
|
):
|
|
"""
|
|
Helper function to obtain an InterpolatedString from either a raw string or an InterpolatedString.
|
|
|
|
:param string_or_interpolated: either a raw string or an InterpolatedString.
|
|
:param options: options parameters propagated from parent component
|
|
:return: InterpolatedString representing the input string.
|
|
"""
|
|
if isinstance(string_or_interpolated, str):
|
|
return InterpolatedString(string=string_or_interpolated, options=options)
|
|
else:
|
|
return string_or_interpolated
|