mirror of
https://github.com/hwchase17/langchain.git
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airbyte: remove from master (#27837)
This commit is contained in:
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GitHub
parent
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1
libs/partners/airbyte/.gitignore
vendored
1
libs/partners/airbyte/.gitignore
vendored
@ -1 +0,0 @@
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__pycache__
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MIT License
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Copyright (c) 2024 LangChain, Inc.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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@ -1,59 +0,0 @@
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.PHONY: all format lint test tests integration_tests docker_tests help extended_tests
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# Default target executed when no arguments are given to make.
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all: help
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# Define a variable for the test file path.
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TEST_FILE ?= tests/unit_tests/
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integration_test integration_tests: TEST_FILE = tests/integration_tests/
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test tests integration_test integration_tests:
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poetry run pytest $(TEST_FILE)
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test_watch:
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poetry run ptw --snapshot-update --now . -- -vv $(TEST_FILE)
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######################
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# LINTING AND FORMATTING
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######################
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# Define a variable for Python and notebook files.
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PYTHON_FILES=.
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MYPY_CACHE=.mypy_cache
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lint format: PYTHON_FILES=.
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lint_diff format_diff: PYTHON_FILES=$(shell git diff --relative=libs/partners/airbyte --name-only --diff-filter=d master | grep -E '\.py$$|\.ipynb$$')
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lint_package: PYTHON_FILES=langchain_airbyte
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lint_tests: PYTHON_FILES=tests
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lint_tests: MYPY_CACHE=.mypy_cache_test
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lint lint_diff lint_package lint_tests:
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[ "$(PYTHON_FILES)" = "" ] || poetry run ruff $(PYTHON_FILES)
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[ "$(PYTHON_FILES)" = "" ] || poetry run ruff format $(PYTHON_FILES) --diff
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[ "$(PYTHON_FILES)" = "" ] || mkdir -p $(MYPY_CACHE) && poetry run mypy $(PYTHON_FILES) --cache-dir $(MYPY_CACHE)
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format format_diff:
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[ "$(PYTHON_FILES)" = "" ] || poetry run ruff format $(PYTHON_FILES)
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[ "$(PYTHON_FILES)" = "" ] || poetry run ruff --select I --fix $(PYTHON_FILES)
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spell_check:
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poetry run codespell --toml pyproject.toml
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spell_fix:
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poetry run codespell --toml pyproject.toml -w
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check_imports: $(shell find langchain_airbyte -name '*.py')
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poetry run python ./scripts/check_imports.py $^
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######################
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# HELP
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######################
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help:
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@echo '----'
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@echo 'check_imports - check imports'
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@echo 'format - run code formatters'
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@echo 'lint - run linters'
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@echo 'test - run unit tests'
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@echo 'tests - run unit tests'
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@echo 'test TEST_FILE=<test_file> - run all tests in file'
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@ -1,27 +0,0 @@
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# langchain-airbyte
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This package contains the LangChain integration with Airbyte
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## Installation
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```bash
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pip install -U langchain-airbyte
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```
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The integration package doesn't have any global environment variables that need to be
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set, but some integrations (e.g. `source-github`) may need credentials passed in.
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## Document Loaders
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`AirbyteLoader` class exposes a single document loader for Airbyte sources.
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```python
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from langchain_airbyte import AirbyteLoader
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loader = AirbyteLoader(
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source="source-faker",
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stream="users",
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config={"count": 100},
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)
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docs = loader.load()
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```
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@ -1,3 +0,0 @@
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from langchain_airbyte.document_loaders import AirbyteLoader
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__all__ = ["AirbyteLoader"]
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"""Airbyte vector stores."""
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from __future__ import annotations
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from typing import (
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TYPE_CHECKING,
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Any,
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AsyncIterator,
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Dict,
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Iterator,
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List,
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Mapping,
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Optional,
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TypeVar,
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)
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import airbyte as ab
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from langchain_core.documents import Document
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from langchain_core.prompts import PromptTemplate
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from langchain_core.runnables import run_in_executor
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from langchain_core.vectorstores import VectorStore
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if TYPE_CHECKING:
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from langchain_text_splitters import TextSplitter
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VST = TypeVar("VST", bound=VectorStore)
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class AirbyteLoader:
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"""Airbyte Document Loader.
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Example:
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.. code-block:: python
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from langchain_airbyte import AirbyteLoader
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loader = AirbyteLoader(
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source="github",
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stream="pull_requests",
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)
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documents = loader.lazy_load()
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"""
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def __init__(
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self,
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source: str,
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stream: str,
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*,
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config: Optional[Dict] = None,
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include_metadata: bool = True,
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template: Optional[PromptTemplate] = None,
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):
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self._airbyte_source = ab.get_source(source, config=config, streams=[stream])
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self._stream = stream
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self._template = template
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self._include_metadata = include_metadata
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def load(self) -> List[Document]:
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"""Load source data into Document objects."""
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return list(self.lazy_load())
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def load_and_split(
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self, text_splitter: Optional[TextSplitter] = None
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) -> List[Document]:
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"""Load Documents and split into chunks. Chunks are returned as Documents.
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Args:
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text_splitter: TextSplitter instance to use for splitting documents.
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Defaults to RecursiveCharacterTextSplitter.
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Returns:
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List of Documents.
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"""
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if text_splitter is None:
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try:
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from langchain_text_splitters import RecursiveCharacterTextSplitter
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except ImportError as e:
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raise ImportError(
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"Unable to import from langchain_text_splitters. Please specify "
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"text_splitter or install langchain_text_splitters with "
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"`pip install -U langchain-text-splitters`."
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) from e
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_text_splitter: TextSplitter = RecursiveCharacterTextSplitter()
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else:
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_text_splitter = text_splitter
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docs = self.lazy_load()
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return _text_splitter.split_documents(docs)
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def lazy_load(self) -> Iterator[Document]:
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"""A lazy loader for Documents."""
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# if no prompt template defined, use default airbyte documents
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if not self._template:
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for document in self._airbyte_source.get_documents(self._stream):
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# convert airbyte document to langchain document
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metadata = (
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{}
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if not self._include_metadata
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else {
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**document.metadata,
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"_last_modified": document.last_modified,
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"_id": document.id,
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}
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)
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yield Document(
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page_content=document.content,
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metadata=metadata,
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)
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else:
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records: Iterator[Mapping[str, Any]] = self._airbyte_source.get_records(
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self._stream
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)
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for record in records:
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metadata = {} if not self._include_metadata else dict(record)
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yield Document(
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page_content=self._template.format(**record), metadata=metadata
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)
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async def alazy_load(self) -> AsyncIterator[Document]:
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"""A lazy loader for Documents."""
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iterator = await run_in_executor(None, self.lazy_load)
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done = object()
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while True:
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doc = await run_in_executor(None, next, iterator, done) # type: ignore[call-arg, arg-type]
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if doc is done:
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break
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yield doc # type: ignore[misc]
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2940
libs/partners/airbyte/poetry.lock
generated
2940
libs/partners/airbyte/poetry.lock
generated
File diff suppressed because it is too large
Load Diff
@ -1,88 +0,0 @@
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[tool.poetry]
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name = "langchain-airbyte"
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version = "0.1.1"
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description = "An integration package connecting Airbyte and LangChain"
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authors = []
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readme = "README.md"
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repository = "https://github.com/langchain-ai/langchain"
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license = "MIT"
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[tool.poetry.urls]
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"Source Code" = "https://github.com/langchain-ai/langchain/tree/master/libs/partners/airbyte"
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"Release Notes" = "https://github.com/langchain-ai/langchain/releases?q=tag%3A%22langchain-airbyte%3D%3D0%22&expanded=true"
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[tool.poetry.dependencies]
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python = ">=3.9,<3.12.4"
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langchain-core = "^0.3.0.dev"
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airbyte = "^0.7.3"
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pydantic = ">=1.10.8,<2"
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[tool.poetry.group.test]
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optional = true
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[tool.poetry.group.test.dependencies]
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pytest = "^7.4.3"
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pytest-asyncio = "^0.23.2"
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langchain-core = { path = "../../core", develop = true }
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[tool.poetry.group.codespell]
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optional = true
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[tool.poetry.group.codespell.dependencies]
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codespell = "^2.2.6"
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[tool.poetry.group.test_integration]
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optional = true
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[tool.poetry.group.test_integration.dependencies]
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[tool.poetry.group.lint]
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optional = true
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[tool.poetry.group.lint.dependencies]
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ruff = "^0.1.8"
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[tool.poetry.group.typing.dependencies]
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mypy = "^1.7.1"
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langchain-core = { path = "../../core", develop = true }
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langchain-text-splitters = { path = "../../text-splitters", develop = true }
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langchain = { path = "../../langchain", develop = true }
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[tool.poetry.group.dev]
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optional = true
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[tool.poetry.group.dev.dependencies]
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langchain-core = { path = "../../core", develop = true }
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[tool.ruff.lint]
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select = [
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"E", # pycodestyle
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"F", # pyflakes
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"I", # isort
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"T201", # print
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]
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[tool.mypy]
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disallow_untyped_defs = "True"
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[tool.coverage.run]
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omit = ["tests/*"]
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[build-system]
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requires = ["poetry-core>=1.0.0"]
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build-backend = "poetry.core.masonry.api"
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[tool.pytest.ini_options]
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# --strict-markers will raise errors on unknown marks.
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# https://docs.pytest.org/en/7.1.x/how-to/mark.html#raising-errors-on-unknown-marks
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#
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# https://docs.pytest.org/en/7.1.x/reference/reference.html
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# --strict-config any warnings encountered while parsing the `pytest`
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# section of the configuration file raise errors.
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addopts = "--strict-markers --strict-config --durations=5"
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# Registering custom markers.
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# https://docs.pytest.org/en/7.1.x/example/markers.html#registering-markers
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markers = [
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"compile: mark placeholder test used to compile integration tests without running them",
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]
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asyncio_mode = "auto"
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@ -1,17 +0,0 @@
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import sys
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import traceback
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from importlib.machinery import SourceFileLoader
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if __name__ == "__main__":
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files = sys.argv[1:]
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has_failure = False
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for file in files:
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try:
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SourceFileLoader("x", file).load_module()
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except Exception:
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has_failure = True
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print(file) # noqa: T201
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traceback.print_exc()
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print() # noqa: T201
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sys.exit(1 if has_failure else 0)
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@ -1,18 +0,0 @@
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#!/bin/bash
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set -eu
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# Initialize a variable to keep track of errors
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errors=0
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# make sure not importing from langchain, langchain_experimental, or langchain_community
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git --no-pager grep '^from langchain\.' . && errors=$((errors+1))
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git --no-pager grep '^from langchain_experimental\.' . && errors=$((errors+1))
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git --no-pager grep '^from langchain_community\.' . && errors=$((errors+1))
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# Decide on an exit status based on the errors
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if [ "$errors" -gt 0 ]; then
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exit 1
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else
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exit 0
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fi
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@ -1,7 +0,0 @@
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import pytest
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@pytest.mark.compile
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def test_placeholder() -> None:
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"""Used for compiling integration tests without running any real tests."""
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pass
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@ -1,28 +0,0 @@
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"""Test Airbyte embeddings."""
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import os
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from langchain_airbyte import AirbyteLoader
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GITHUB_TOKEN = os.environ.get("GITHUB_TOKEN")
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def test_load_github() -> None:
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"""Test loading from GitHub."""
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airbyte_loader = AirbyteLoader(
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source="source-github",
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stream="issues",
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config={
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"repositories": ["airbytehq/quickstarts"],
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"credentials": {"personal_access_token": GITHUB_TOKEN},
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},
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)
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documents = airbyte_loader.load()
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assert len(documents) > 0
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# make sure some documents have body in metadata
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found_body = False
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for doc in documents:
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if "body" in doc.metadata and doc.metadata["body"]:
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found_body = True
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break
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assert found_body, "No documents with body found"
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@ -1,77 +0,0 @@
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from langchain_core.prompts import PromptTemplate
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from langchain_airbyte import AirbyteLoader
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def test_initialization() -> None:
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"""Test integration loader initialization."""
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AirbyteLoader(
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source="source-faker",
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stream="users",
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config={"count": 3},
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)
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||||
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def test_load() -> None:
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"""Test loading from source."""
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airbyte_loader = AirbyteLoader(
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source="source-faker",
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stream="users",
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config={"count": 5},
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)
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documents = airbyte_loader.load()
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assert len(documents) == 5
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def test_lazy_load() -> None:
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"""Test lazy loading from source."""
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airbyte_loader = AirbyteLoader(
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source="source-faker",
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stream="users",
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config={"count": 3},
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)
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documents = airbyte_loader.lazy_load()
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assert len(list(documents)) == 3
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||||
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async def test_alazy_load() -> None:
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"""Test async lazy loading from source."""
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airbyte_loader = AirbyteLoader(
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source="source-faker",
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stream="users",
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config={"count": 3},
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)
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documents = airbyte_loader.alazy_load()
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lendocs = 0
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async for _ in documents:
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lendocs += 1
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assert lendocs == 3
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||||
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def test_load_with_template() -> None:
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"""Test loading from source with template."""
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airbyte_loader = AirbyteLoader(
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source="source-faker",
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stream="users",
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config={"count": 3},
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template=PromptTemplate.from_template("My name is {name}"),
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)
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documents = airbyte_loader.load()
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assert len(documents) == 3
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for doc in documents:
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assert doc.page_content.startswith("My name is ")
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assert doc.metadata["name"] # should have a name
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||||
|
||||
|
||||
def test_load_no_metadata() -> None:
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"""Test loading from source with no metadata."""
|
||||
airbyte_loader = AirbyteLoader(
|
||||
source="source-faker",
|
||||
stream="users",
|
||||
config={"count": 3},
|
||||
include_metadata=False,
|
||||
)
|
||||
documents = airbyte_loader.load()
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||||
assert len(documents) == 3
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||||
for doc in documents:
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||||
assert doc.metadata == {}
|
||||
@ -1,9 +0,0 @@
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||||
from langchain_airbyte import __all__
|
||||
|
||||
EXPECTED_ALL = [
|
||||
"AirbyteLoader",
|
||||
]
|
||||
|
||||
|
||||
def test_all_imports() -> None:
|
||||
assert sorted(EXPECTED_ALL) == sorted(__all__)
|
||||
Loading…
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Block a user