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Alex/configurable retrier (#14330)
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* checkout files from test branch

* read_incremental works

* reset to master

* remove dead code

* comment

* fix

* Add test

* comments

* utc

* format

* small fix

* Add test with rfc3339

* remove unused param

* fix test

* configurable state checkpointing

* update test

* start working on retrier

* retry predicate

* return response status

* look in error message

* cleanup test

* constant backoff strategy

* chain backoff strategy

* chain retrier

* Add to class types registry

* extract backoff time from header

* wait until

* update

* split file

* parse_records

* classmethod

* delete dead code

* comment

* comment

* comments

* fix

* test for instantiating chain retrier

* fix parsing

* cleanup

* fix

* reset

* never raise on http error

* remove print

* comment

* comment

* comment

* comment

* remove prints

* add declarative stream to registry

* Delete dead code

* Add docstrings

* quick fix

* exponential backoff

* fix test

* fix

* delete unused properties

* fix

* missing unit tests

* uppercase

* docstrings

* rename to success

* compare full request instead of just url

* renmae module

* rename test file

* rename interface

* rename default retrier

* rename to compositeerrorhandler

* fix missing renames

* move action to filter

* str -> minmaxdatetime

* small fixes

* plural

* add example

* handle header variations

* also fix wait time from

* allow using a regex to extract the value

* group()

* docstring

* add docs

* update comment

* docstrings

* update comment

* Update airbyte-cdk/python/airbyte_cdk/sources/declarative/requesters/http_requester.py

Co-authored-by: Sherif A. Nada <snadalive@gmail.com>

* version: Update Parquet library to latest release (#14502)

The upstream Parquet library that is currently pinned for use in the S3 destination plugin is over a year old. The current version is generating invalid schemas for date-time with time-zone fields which appears to be addressed in the `1.12.3` release of the library in commit apache/parquet-java@c72862b

* merge

* 🎉 Source Github: improve schema for stream `pull_request_commits` added "null" (#14613)

Signed-off-by: Sergey Chvalyuk <grubberr@gmail.com>

* Docs: Fixed broken links (#14622)

* fixing broken links

* more broken links

* source-hubspot: change mentioning of Mailchimp into HubSpot  doc (#14620)

* Helm Chart: Add external temporal option (#14597)

* conflict env configmap and chart lock

* reverting lock

* add eof lines and documentation on values yaml

* conflict json file

* rollback json

* solve conflict

* correct minio with new version

Co-authored-by: Guy Feldman <gfeldman@86labs.com>

* 🎉 Add YAML format to source-file reader (#14588)

* Add yaml reader

* Update docs

* Bumpversion of connector

* bump docs

* Update pyarrow dependency

* Upgrade pandas dependency

* auto-bump connector version

Co-authored-by: Octavia Squidington III <octavia-squidington-iii@users.noreply.github.com>

* 🎉 Source Okta: add GroupMembers stream (#14380)

* add Group_Members stream to okta source

- Group_Members return a list of users, the same schema of Users stream.
- Create a shared schema users, and both group_members and users sechema use it as a reference.
- Add Group_Members stream to source connector

* add tests and fix logs schema

- fix the test error: None is not one of enums though the enum type includes both string and null, it comes from json schema validator
https://github.com/python-jsonschema/jsonschema/blob/ddb87afad8f5d5c40600b5ede0ab96e4d4bdf7d3/jsonschema/_validators.py#L279-L285
- change grouop_members to use id as the cursor field since `filter` is not supported in the query string
- fix the abnormal state test on logs stream, when since is abnormally large, until has to defined, an equal or a larger value
- remove logs stream from full sync test, because 2 full sync always has a gap -- at least a new log about users or groups api.

* last polish before submit the PR

- bump docker version
- update changelog
- add the right abnormal value for logs stream
- correct the sample catalog

* address comments::

- improve comments for until parameter under the logs stream
- add use_cache on groupMembers

* add use_cache to Group_Members

* change configured_catalog to test

* auto-bump connector version

Co-authored-by: marcosmarxm <marcosmarxm@gmail.com>
Co-authored-by: Octavia Squidington III <octavia-squidington-iii@users.noreply.github.com>

* split test files

* renames

* missing unit test

* add missing unit tests

* rename

* assert isinstance

* start extracting to their own files

* use final instead of classmethod

* assert we retry 429 errors

* Add log

* replace asserts with valueexceptions

* delete superfluous print statement

* fix factory so we don't need to union everything with strings

* get class_name from type

* remove from class types registry

* process error handlers one at a time

* sort

* delete print statement

* comment

* comment

* format

* delete unused file

Co-authored-by: Sherif A. Nada <snadalive@gmail.com>
Co-authored-by: Tobias Macey <tmacey@boundlessnotions.com>
Co-authored-by: Serhii Chvaliuk <grubberr@gmail.com>
Co-authored-by: Amruta Ranade <11484018+Amruta-Ranade@users.noreply.github.com>
Co-authored-by: Bas Beelen <bjgbeelen@gmail.com>
Co-authored-by: Marcos Marx <marcosmarxm@users.noreply.github.com>
Co-authored-by: Guy Feldman <gfeldman@86labs.com>
Co-authored-by: Christophe Duong <christophe.duong@gmail.com>
Co-authored-by: Octavia Squidington III <octavia-squidington-iii@users.noreply.github.com>
Co-authored-by: Yiyang Li <yiyangli2010@gmail.com>
Co-authored-by: marcosmarxm <marcosmarxm@gmail.com>
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Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,7 @@ def newfunc(*fargs, **fkeywords):

# interpolate the parameters
interpolated_keywords = InterpolatedMapping(fully_created, interpolation).eval(config, **{"options": options})
interpolated_keywords = {k: v for k, v in interpolated_keywords.items() if v is not None}
interpolated_keywords = {k: v for k, v in interpolated_keywords.items() if v}

all_keywords.update(interpolated_keywords)

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Original file line number Diff line number Diff line change
Expand Up @@ -5,11 +5,11 @@
from typing import Any, List, Mapping

from airbyte_cdk.sources.declarative.interpolation.interpolated_boolean import InterpolatedBoolean
from airbyte_cdk.sources.declarative.types import Record
from airbyte_cdk.sources.declarative.types import Config, Record


class RecordFilter:
def __init__(self, config, condition: str = None):
def __init__(self, config: Config, condition: str = None):
self._config = config
self._filter_interpolator = InterpolatedBoolean(condition)

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Original file line number Diff line number Diff line change
Expand Up @@ -5,19 +5,39 @@
from typing import Mapping, Type

from airbyte_cdk.sources.declarative.datetime.min_max_datetime import MinMaxDatetime
from airbyte_cdk.sources.declarative.declarative_stream import DeclarativeStream
from airbyte_cdk.sources.declarative.extractors.jello import JelloExtractor
from airbyte_cdk.sources.declarative.requesters.error_handlers.backoff_strategies.constant_backoff_strategy import ConstantBackoffStrategy
from airbyte_cdk.sources.declarative.requesters.error_handlers.backoff_strategies.exponential_backoff_strategy import (
ExponentialBackoffStrategy,
)
from airbyte_cdk.sources.declarative.requesters.error_handlers.composite_error_handler import CompositeErrorHandler
from airbyte_cdk.sources.declarative.requesters.error_handlers.default_error_handler import DefaultErrorHandler
from airbyte_cdk.sources.declarative.requesters.http_requester import HttpRequester
from airbyte_cdk.sources.declarative.requesters.paginators.interpolated_paginator import InterpolatedPaginator
from airbyte_cdk.sources.declarative.requesters.paginators.next_page_url_paginator import NextPageUrlPaginator
from airbyte_cdk.sources.declarative.requesters.paginators.offset_paginator import OffsetPaginator
from airbyte_cdk.sources.declarative.stream_slicers.cartesian_product_stream_slicer import CartesianProductStreamSlicer
from airbyte_cdk.sources.declarative.stream_slicers.datetime_stream_slicer import DatetimeStreamSlicer
from airbyte_cdk.sources.declarative.stream_slicers.list_stream_slicer import ListStreamSlicer
from airbyte_cdk.sources.declarative.transformations import RemoveFields
from airbyte_cdk.sources.streams.http.requests_native_auth.token import TokenAuthenticator

CLASS_TYPES_REGISTRY: Mapping[str, Type] = {
"CartesianProductStreamSlicer": CartesianProductStreamSlicer,
"CompositeErrorHandler": CompositeErrorHandler,
"ConstantBackoffStrategy": ConstantBackoffStrategy,
"DatetimeStreamSlicer": DatetimeStreamSlicer,
"DeclarativeStream": DeclarativeStream,
"DefaultErrorHandler": DefaultErrorHandler,
"ExponentialBackoffStrategy": ExponentialBackoffStrategy,
"HttpRequester": HttpRequester,
"InterpolatedPaginator": InterpolatedPaginator,
"JelloExtractor": JelloExtractor,
"ListStreamSlicer": ListStreamSlicer,
"MinMaxDatetime": MinMaxDatetime,
"NextPageUrlPaginator": NextPageUrlPaginator,
"OffsetPaginator": OffsetPaginator,
"TokenAuthenticator": TokenAuthenticator,
"RemoveFields": RemoveFields,
"TokenAuthenticator": TokenAuthenticator,
}
Original file line number Diff line number Diff line change
Expand Up @@ -6,17 +6,21 @@

from airbyte_cdk.sources.declarative.checks.check_stream import CheckStream
from airbyte_cdk.sources.declarative.checks.connection_checker import ConnectionChecker
from airbyte_cdk.sources.declarative.datetime.min_max_datetime import MinMaxDatetime
from airbyte_cdk.sources.declarative.declarative_stream import DeclarativeStream
from airbyte_cdk.sources.declarative.decoders.decoder import Decoder
from airbyte_cdk.sources.declarative.decoders.json_decoder import JsonDecoder
from airbyte_cdk.sources.declarative.extractors.http_selector import HttpSelector
from airbyte_cdk.sources.declarative.extractors.jello import JelloExtractor
from airbyte_cdk.sources.declarative.extractors.record_selector import RecordSelector
from airbyte_cdk.sources.declarative.interpolation.interpolated_string import InterpolatedString
from airbyte_cdk.sources.declarative.requesters.error_handlers.default_error_handler import DefaultErrorHandler
from airbyte_cdk.sources.declarative.requesters.error_handlers.error_handler import ErrorHandler
from airbyte_cdk.sources.declarative.requesters.error_handlers.http_response_filter import HttpResponseFilter
from airbyte_cdk.sources.declarative.requesters.http_requester import HttpRequester
from airbyte_cdk.sources.declarative.requesters.paginators.no_pagination import NoPagination
from airbyte_cdk.sources.declarative.requesters.paginators.paginator import Paginator
from airbyte_cdk.sources.declarative.requesters.requester import Requester
from airbyte_cdk.sources.declarative.requesters.retriers.default_retrier import DefaultRetrier
from airbyte_cdk.sources.declarative.requesters.retriers.retrier import Retrier
from airbyte_cdk.sources.declarative.retrievers.retriever import Retriever
from airbyte_cdk.sources.declarative.retrievers.simple_retriever import SimpleRetriever
from airbyte_cdk.sources.declarative.schema.json_schema import JsonSchema
Expand All @@ -25,17 +29,22 @@
from airbyte_cdk.sources.declarative.states.state import State
from airbyte_cdk.sources.declarative.stream_slicers.single_slice import SingleSlice
from airbyte_cdk.sources.declarative.stream_slicers.stream_slicer import StreamSlicer
from airbyte_cdk.sources.streams.core import Stream

DEFAULT_IMPLEMENTATIONS_REGISTRY: Mapping[Type, Type] = {
Requester: HttpRequester,
Retriever: SimpleRetriever,
SchemaLoader: JsonSchema,
HttpSelector: RecordSelector,
ConnectionChecker: CheckStream,
Retrier: DefaultRetrier,
ErrorHandler: DefaultErrorHandler,
Decoder: JsonDecoder,
JelloExtractor: JelloExtractor,
State: DictState,
StreamSlicer: SingleSlice,
Paginator: NoPagination,
HttpResponseFilter: HttpResponseFilter,
Stream: DeclarativeStream,
MinMaxDatetime: MinMaxDatetime,
InterpolatedString: InterpolatedString,
}
Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,12 @@ def create_component(self, component_definition: Mapping[str, Any], config: Conf
:return: the object to create
"""
kwargs = copy.deepcopy(component_definition)
class_name = kwargs.pop("class_name")
if "class_name" in kwargs:
class_name = kwargs.pop("class_name")
elif "type" in kwargs:
class_name = CLASS_TYPES_REGISTRY[kwargs.pop("type")]
else:
raise ValueError(f"Failed to create component because it has no class_name or type. Definition: {component_definition}")
return self.build(class_name, config, **kwargs)

def build(self, class_or_class_name: Union[str, Type], config, **kwargs):
Expand Down Expand Up @@ -92,7 +97,13 @@ def _create_subcomponent(self, key, definition, kwargs, config, parent_class):
for sub in definition
]
else:
return definition
expected_type = self.get_default_type(key, parent_class)
if expected_type and not isinstance(definition, expected_type):
# call __init__(definition) if definition is not a dict and is not of the expected type
# for instance, to turn a string into an InterpolatedString
return expected_type(definition)
else:
return definition

@staticmethod
def is_object_definition_with_class_name(definition):
Expand All @@ -106,13 +117,16 @@ def is_object_definition_with_type(definition):
def get_default_type(parameter_name, parent_class):
type_hints = get_type_hints(parent_class.__init__)
interface = type_hints.get(parameter_name)
origin = get_origin(interface)
if origin == Union:
# Handling Optional, which are implement as a Union[T, None]
# the interface we're looking for being the first type argument
args = get_args(interface)
interface = args[0]

while True:
origin = get_origin(interface)
if origin:
# Unnest types until we reach the raw type
# List[T] -> T
# Optional[List[T]] -> T
args = get_args(interface)
interface = args[0]
else:
break
expected_type = DEFAULT_IMPLEMENTATIONS_REGISTRY.get(interface)
return expected_type

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Original file line number Diff line number Diff line change
Expand Up @@ -93,7 +93,21 @@ def preprocess(self, value, evaluated_config, path):
elif isinstance(value, dict):
return self.preprocess_dict(value, evaluated_config, path)
elif type(value) == list:
evaluated_list = [self.preprocess(v, evaluated_config, path) for v in value]
evaluated_list = [
# pass in elem's path instead of the list's path
self.preprocess(v, evaluated_config, self._get_path_for_list_item(path, index))
for index, v in enumerate(value)
]
# Add the list's element to the evaluated config so they can be referenced
for index, elem in enumerate(evaluated_list):
evaluated_config[self._get_path_for_list_item(path, index)] = elem
return evaluated_list
else:
return value

def _get_path_for_list_item(self, path, index):
# An elem's path is {path_to_list}[{index}]
if len(path) > 1:
return path[:-1], f"{path[-1]}[{index}]"
else:
return (f"{path[-1]}[{index}]",)
Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
#
# Copyright (c) 2022 Airbyte, Inc., all rights reserved.
#
Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
#
# Copyright (c) 2022 Airbyte, Inc., all rights reserved.
#
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@@ -0,0 +1,23 @@
#
# Copyright (c) 2022 Airbyte, Inc., all rights reserved.
#

from typing import Optional

import requests
from airbyte_cdk.sources.declarative.requesters.error_handlers.backoff_strategy import BackoffStrategy


class ConstantBackoffStrategy(BackoffStrategy):
"""
Backoff strategy with a constant backoff interval
"""

def __init__(self, backoff_time_in_seconds: float):
"""
:param backoff_time_in_seconds: time to backoff before retrying a retryable request
"""
self._backoff_time_in_seconds = backoff_time_in_seconds

def backoff(self, response: requests.Response, attempt_count: int) -> Optional[float]:
return self._backoff_time_in_seconds
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@@ -0,0 +1,23 @@
#
# Copyright (c) 2022 Airbyte, Inc., all rights reserved.
#

from typing import Optional

import requests
from airbyte_cdk.sources.declarative.requesters.error_handlers.backoff_strategy import BackoffStrategy


class ExponentialBackoffStrategy(BackoffStrategy):
"""
Backoff strategy with an exponential backoff interval
"""

def __init__(self, factor: float = 5):
"""
:param factor: multiplicative factor
"""
self._factor = factor

def backoff(self, response: requests.Response, attempt_count: int) -> Optional[float]:
return self._factor * 2**attempt_count
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@@ -0,0 +1,39 @@
#
# Copyright (c) 2022 Airbyte, Inc., all rights reserved.
#

import numbers
from re import Pattern
from typing import Optional

import requests


def get_numeric_value_from_header(response: requests.Response, header: str, regex: Optional[Pattern]) -> Optional[float]:
"""
Extract a header value from the response as a float
:param response: response the extract header value from
:param header: Header to extract
:param regex: optional regex to apply on the header to obtain the value
:return: header value as float if it's a number. None otherwise
"""
header_value = response.headers.get(header, None)
if not header_value:
return None
if isinstance(header_value, str):
if regex:
match = regex.match(header_value)
if match:
header_value = match.group()
return _as_float(header_value)
elif isinstance(header_value, numbers.Number):
return float(header_value)
else:
return None


def _as_float(s: str) -> Optional[float]:
try:
return float(s)
except ValueError:
return None
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@@ -0,0 +1,28 @@
#
# Copyright (c) 2022 Airbyte, Inc., all rights reserved.
#

import re
from typing import Optional

import requests
from airbyte_cdk.sources.declarative.requesters.error_handlers.backoff_strategies.header_helper import get_numeric_value_from_header
from airbyte_cdk.sources.declarative.requesters.error_handlers.backoff_strategy import BackoffStrategy


class WaitTimeFromHeaderBackoffStrategy(BackoffStrategy):
"""
Extract wait time from http header
"""

def __init__(self, header: str, regex: Optional[str] = None):
"""
:param header: header to read wait time from
:param regex: optional regex to apply on the header to extract its value
"""
self._header = header
self._regex = re.compile(regex) if regex else None

def backoff(self, response: requests.Response, attempt_count: int) -> Optional[float]:
header_value = get_numeric_value_from_header(response, self._header, self._regex)
return header_value
Original file line number Diff line number Diff line change
@@ -0,0 +1,45 @@
#
# Copyright (c) 2022 Airbyte, Inc., all rights reserved.
#

import numbers
import re
import time
from typing import Optional

import requests
from airbyte_cdk.sources.declarative.requesters.error_handlers.backoff_strategies.header_helper import get_numeric_value_from_header
from airbyte_cdk.sources.declarative.requesters.error_handlers.backoff_strategy import BackoffStrategy


class WaitUntilTimeFromHeaderBackoffStrategy(BackoffStrategy):
"""
Extract time at which we can retry the request from response header
and wait for the difference between now and that time
"""

def __init__(self, header: str, min_wait: Optional[float] = None, regex: Optional[str] = None):
"""
:param header: header to read wait time from
:param min_wait: minimum time to wait for safety
:param regex: optional regex to apply on the header to extract its value
"""
self._header = header
self._min_wait = min_wait
self._regex = re.compile(regex) if regex else None

def backoff(self, response: requests.Response, attempt_count: int) -> Optional[float]:
now = time.time()
wait_until = get_numeric_value_from_header(response, self._header, self._regex)
if wait_until is None or not wait_until:
return self._min_wait
if (isinstance(wait_until, str) and wait_until.isnumeric()) or isinstance(wait_until, numbers.Number):
wait_time = float(wait_until) - now
else:
return self._min_wait
if self._min_wait:
return max(wait_time, self._min_wait)
elif wait_time < 0:
return None
return wait_time
Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
#
# Copyright (c) 2022 Airbyte, Inc., all rights reserved.
#

from abc import abstractmethod
from typing import Optional

import requests


class BackoffStrategy:
@abstractmethod
def backoff(self, response: requests.Response, attempt_count: int) -> Optional[float]:
"""
Return time to wait before retrying the request.
:param response: response received for the request to retry
:param attempt_count: number of attempts to submit the request
:return: time to wait in seconds
"""
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