nit

langchain-core/pyproject.toml

@@ -0,0 +1,128 @@
+[tool.poetry]
+name = "langchain_core"
+version = "0.0.0"
+description = "Building applications with LLMs through composability"
+authors = []
+license = "MIT"
+readme = "README.md"
+repository = "https://www.github.com/hwchase17/langchain"
+
+[tool.poetry.scripts]
+langchain-server = "langchain.server:main"
+
+[tool.poetry.dependencies]
+python = ">=3.8.1,<4.0"
+pydantic = "^1"
+# langchain-core = "^0.1.0"
+# langchain-utilities = "^0.1.0"
+langsmith = "^0.0.5"
+
+[tool.poetry.group.test.dependencies]
+# The only dependencies that should be added are
+# dependencies used for running tests (e.g., pytest, freezegun, response).
+# Any dependencies that do not meet that criteria will be removed.
+pytest = "^7.3.0"
+pytest-cov = "^4.0.0"
+pytest-dotenv = "^0.5.2"
+pytest-asyncio = "^0.20.3"
+pytest-mock  = "^3.10.0"
+pytest-socket = "^0.6.0"
+
+[tool.poetry.group.codespell.dependencies]
+codespell = "^2.2.0"
+
+[tool.poetry.group.test_integration]
+optional = true
+
+[tool.poetry.group.test_integration.dependencies]
+# Do not add dependencies in the test_integration group
+# Instead:
+# 1. Add an optional dependency to the main group
+#       poetry add --optional [package name]
+# 2. Add the package name to the extended_testing extra (find it below)
+# 3. Relock the poetry file
+#       poetry lock --no-update
+# 4. Favor unit tests not integration tests.
+#    Use the @pytest.mark.requires(pkg_name) decorator in unit_tests.
+#    Your tests should not rely on network access, as it prevents other
+#    developers from being able to easily run them.
+#    Instead write unit tests that use the `responses` library or mock.patch with
+#    fixtures. Keep the fixtures minimal.
+# See CONTRIBUTING.md for more instructions on working with optional dependencies.
+# https://github.com/hwchase17/langchain/blob/master/.github/CONTRIBUTING.md#working-with-optional-dependencies
+
+[tool.poetry.group.lint.dependencies]
+ruff = "^0.0.249"
+types-toml = "^0.10.8.1"
+types-redis = "^4.3.21.6"
+types-pytz = "^2023.3.0.0"
+black = "^23.1.0"
+types-chardet = "^5.0.4.6"
+mypy-protobuf = "^3.0.0"
+
+[tool.poetry.group.typing.dependencies]
+mypy = "^0.991"
+types-pyyaml = "^6.0.12.2"
+types-requests = "^2.28.11.5"
+
+[tool.poetry.group.dev]
+optional = true
+
+[tool.poetry.group.dev.dependencies]
+jupyter = "^1.0.0"
+playwright = "^1.28.0"
+setuptools = "^67.6.1"
+
+[tool.poetry.extras]
+
+[[tool.poetry.source]]
+name = "azure-sdk-dev"
+url = "https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/"
+secondary = true
+
+[tool.ruff]
+select = [
+  "E",  # pycodestyle
+  "F",  # pyflakes
+  "I",  # isort
+]
+
+[tool.mypy]
+ignore_missing_imports = "True"
+disallow_untyped_defs = "True"
+exclude = ["notebooks", "examples", "example_data"]
+
+[tool.coverage.run]
+omit = [
+    "tests/*",
+]
+
+[build-system]
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"
+
+[tool.pytest.ini_options]
+# --strict-markers will raise errors on unknown marks.
+# https://docs.pytest.org/en/7.1.x/how-to/mark.html#raising-errors-on-unknown-marks
+#
+# https://docs.pytest.org/en/7.1.x/reference/reference.html
+# --strict-config       any warnings encountered while parsing the `pytest`
+#                       section of the configuration file raise errors.
+#
+# https://github.com/tophat/syrupy
+# --snapshot-warn-unused    Prints a warning on unused snapshots rather than fail the test suite.
+addopts = "--strict-markers --strict-config --durations=5 --snapshot-warn-unused"
+# Registering custom markers.
+# https://docs.pytest.org/en/7.1.x/example/markers.html#registering-markers
+markers = [
+  "requires: mark tests as requiring a specific library"
+]
+
+[tool.codespell]
+skip = '.git,*.pdf,*.svg,*.pdf,*.yaml,*.ipynb,poetry.lock,*.min.js,*.css,package-lock.json,example_data,_dist,examples'
+# Ignore latin etc
+ignore-regex = '.*(Stati Uniti|Tense=Pres).*'
+# whats is a typo but used frequently in queries so kept as is
+# aapply - async apply
+# unsecure - typo but part of API, decided to not bother for now
+ignore-words-list = 'momento,collison,ned,foor,reworkd,parth,whats,aapply,mysogyny,unsecure'

langchain-pal/pal/base.py

@@ -8,16 +8,17 @@ import warnings
 from typing import Any, Dict, List, Optional
 
 from pydantic import Extra, root_validator
-
-from langchain.callbacks.manager import CallbackManagerForChainRun
-from langchain.chains.base import Chain
-from langchain.chains.llm import LLMChain
-from langchain.chains.pal.colored_object_prompt import COLORED_OBJECT_PROMPT
-from langchain.chains.pal.math_prompt import MATH_PROMPT
-from langchain.schema import BasePromptTemplate
-from langchain.schema.language_model import BaseLanguageModel
+from langchain_core.callbacks.manager import CallbackManagerForChainRun  # need to move
+from langchain_core.chains.base import Chain
+from langchain_core.chains.llm import LLMChain  # need to move
+from langchain_core.prompt_template import BasePromptTemplate
+from langchain_core.language_model import BaseLanguageModel
+# langchain-experimental?
 from langchain.utilities import PythonREPL
 
+from langchain_pal.colored_object_prompt import COLORED_OBJECT_PROMPT
+from langchain_pal.math_prompt import MATH_PROMPT
+
 
 class PALChain(Chain):
     """Implements Program-Aided Language Models."""

langchain-pal/pal/colored_object_prompt.py

@@ -1,5 +1,5 @@
 # flake8: noqa
-from langchain.prompts.prompt import PromptTemplate
+from langchain.prompts.prompt import PromptTemplate  # move to core
 
 template = (
     """

langchain-pal/pal/math_prompt.py

@@ -1,5 +1,5 @@
 # flake8: noqa
-from langchain.prompts.prompt import PromptTemplate
+from langchain.prompts.prompt import PromptTemplate  # move to core
 
 template = (
     '''

langchain-pal/pyproject.toml

@@ -0,0 +1,128 @@
+[tool.poetry]
+name = "langchain_pal"
+version = "0.0.0"
+description = "Building applications with LLMs through composability"
+authors = []
+license = "MIT"
+readme = "README.md"
+repository = "https://www.github.com/hwchase17/langchain"
+
+[tool.poetry.scripts]
+langchain-server = "langchain.server:main"
+
+[tool.poetry.dependencies]
+python = ">=3.8.1,<4.0"
+pydantic = "^1"
+langchain-core = "^0.1.0"
+# langchain-utilities = "^0.1.0"
+langsmith = "^0.0.5"
+
+[tool.poetry.group.test.dependencies]
+# The only dependencies that should be added are
+# dependencies used for running tests (e.g., pytest, freezegun, response).
+# Any dependencies that do not meet that criteria will be removed.
+pytest = "^7.3.0"
+pytest-cov = "^4.0.0"
+pytest-dotenv = "^0.5.2"
+pytest-asyncio = "^0.20.3"
+pytest-mock  = "^3.10.0"
+pytest-socket = "^0.6.0"
+
+[tool.poetry.group.codespell.dependencies]
+codespell = "^2.2.0"
+
+[tool.poetry.group.test_integration]
+optional = true
+
+[tool.poetry.group.test_integration.dependencies]
+# Do not add dependencies in the test_integration group
+# Instead:
+# 1. Add an optional dependency to the main group
+#       poetry add --optional [package name]
+# 2. Add the package name to the extended_testing extra (find it below)
+# 3. Relock the poetry file
+#       poetry lock --no-update
+# 4. Favor unit tests not integration tests.
+#    Use the @pytest.mark.requires(pkg_name) decorator in unit_tests.
+#    Your tests should not rely on network access, as it prevents other
+#    developers from being able to easily run them.
+#    Instead write unit tests that use the `responses` library or mock.patch with
+#    fixtures. Keep the fixtures minimal.
+# See CONTRIBUTING.md for more instructions on working with optional dependencies.
+# https://github.com/hwchase17/langchain/blob/master/.github/CONTRIBUTING.md#working-with-optional-dependencies
+
+[tool.poetry.group.lint.dependencies]
+ruff = "^0.0.249"
+types-toml = "^0.10.8.1"
+types-redis = "^4.3.21.6"
+types-pytz = "^2023.3.0.0"
+black = "^23.1.0"
+types-chardet = "^5.0.4.6"
+mypy-protobuf = "^3.0.0"
+
+[tool.poetry.group.typing.dependencies]
+mypy = "^0.991"
+types-pyyaml = "^6.0.12.2"
+types-requests = "^2.28.11.5"
+
+[tool.poetry.group.dev]
+optional = true
+
+[tool.poetry.group.dev.dependencies]
+jupyter = "^1.0.0"
+playwright = "^1.28.0"
+setuptools = "^67.6.1"
+
+[tool.poetry.extras]
+
+[[tool.poetry.source]]
+name = "azure-sdk-dev"
+url = "https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/"
+secondary = true
+
+[tool.ruff]
+select = [
+  "E",  # pycodestyle
+  "F",  # pyflakes
+  "I",  # isort
+]
+
+[tool.mypy]
+ignore_missing_imports = "True"
+disallow_untyped_defs = "True"
+exclude = ["notebooks", "examples", "example_data"]
+
+[tool.coverage.run]
+omit = [
+    "tests/*",
+]
+
+[build-system]
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"
+
+[tool.pytest.ini_options]
+# --strict-markers will raise errors on unknown marks.
+# https://docs.pytest.org/en/7.1.x/how-to/mark.html#raising-errors-on-unknown-marks
+#
+# https://docs.pytest.org/en/7.1.x/reference/reference.html
+# --strict-config       any warnings encountered while parsing the `pytest`
+#                       section of the configuration file raise errors.
+#
+# https://github.com/tophat/syrupy
+# --snapshot-warn-unused    Prints a warning on unused snapshots rather than fail the test suite.
+addopts = "--strict-markers --strict-config --durations=5 --snapshot-warn-unused"
+# Registering custom markers.
+# https://docs.pytest.org/en/7.1.x/example/markers.html#registering-markers
+markers = [
+  "requires: mark tests as requiring a specific library"
+]
+
+[tool.codespell]
+skip = '.git,*.pdf,*.svg,*.pdf,*.yaml,*.ipynb,poetry.lock,*.min.js,*.css,package-lock.json,example_data,_dist,examples'
+# Ignore latin etc
+ignore-regex = '.*(Stati Uniti|Tense=Pres).*'
+# whats is a typo but used frequently in queries so kept as is
+# aapply - async apply
+# unsecure - typo but part of API, decided to not bother for now
+ignore-words-list = 'momento,collison,ned,foor,reworkd,parth,whats,aapply,mysogyny,unsecure'

langchain/chains/pal.py

@@ -0,0 +1,3 @@
+from langchain_pal import PALChain
+
+__all__ = ["PALChain"]