Key Concepts
Libraries
Introduction
Libraries (or packages) are third-party software that you can use in your projects. You can use many of the available open-source libraries to complement the classes and methods that you create. Libraries reduce your development time because it's faster to use a pre-built, open-source library than to write the functionality. Libraries can be used in backtesting, research, and live trading. The environments support various libraries for machine learning, plotting, and data processing. As members often request new libraries, we frequently add new libraries to the underlying docker image that runs the Lean engine.
This feature is primarily for Python algorithms as not all Python libraries are compatible with each other. We've bundled together different sets of libraries into distinct environments. To use the libraries of an environment, set the environment in your project and add the relevant usingimport statement of a library at the top of your file.
Default Environment Libraries
The default environment supports the following libraries:
# Name Version absl-py 2.0.0 adagio 0.2.4 aesara 2.9.2 aiohttp 3.9.1 aiosignal 1.3.1 alabaster 0.7.13 alembic 1.12.1 alphalens-reloaded 0.4.3 altair 5.1.2 ansi2html 1.8.0 antlr4-python3-runtime 4.11.1 anyio 3.7.1 appdirs 1.4.4 apricot-select 0.6.1 arch 5.6.0 argon2-cffi 23.1.0 argon2-cffi-bindings 21.2.0 arviz 0.15.1 asciitree 0.3.3 astropy 5.2.2 asttokens 2.4.1 astunparse 1.6.3 async-timeout 4.0.3 attrs 23.1.0 autograd 1.5 autokeras 1.1.0 autoray 0.6.7 ax-platform 0.3.3 Babel 2.13.1 backcall 0.2.0 bayesian-optimization 1.4.3 beautifulsoup4 4.12.2 bleach 6.1.0 blis 0.7.11 blosc2 2.0.0 bokeh 3.1.1 boltons 23.0.0 botorch 0.8.5 Bottleneck 1.3.7 brotlipy 0.7.0 cachetools 5.3.2 catalogue 2.0.10 catboost 1.2.2 category-encoders 2.6.3 certifi 2023.11.17 cffi 1.15.1 chardet 5.2.0 charset-normalizer 2.0.4 check-shapes 1.1.1 clarabel 0.6.0 click 7.1.2 clikit 0.6.2 cloudpathlib 0.16.0 cloudpickle 3.0.0 cmdstanpy 1.2.0 colorama 0.4.6 colorcet 3.0.1 colorlog 6.7.0 colorlover 0.3.0 colour 0.1.5 comm 0.2.0 conda 23.7.4 conda-content-trust 0.1.3 conda-package-handling 2.0.2 conda_package_streaming 0.7.0 confection 0.1.4 cons 0.4.6 contourpy 1.1.1 copulae 0.7.8 copulas 0.9.2 cramjam 2.7.0 crashtest 0.3.1 creme 0.6.1 cryptography 38.0.4 cufflinks 0.17.3 cvxopt 1.3.2 cvxpy 1.4.1 cycler 0.12.1 cymem 2.0.8 Cython 0.29.36 darts 0.24.0 dash 2.14.1 dash-core-components 2.0.0 dash-cytoscape 0.3.0 dash-html-components 2.0.0 dash-table 5.0.0 dask 2023.4.0 dataclasses-json 0.6.3 deap 1.4.1 debugpy 1.6.7.post1 decorator 5.1.1 defusedxml 0.7.1 Deprecated 1.2.14 dgl 1.1.2 dill 0.3.7 dimod 0.12.3 diskcache 5.6.3 distributed 2021.4.1 distro 1.8.0 dm-tree 0.1.8 docutils 0.20.1 DoubleML 0.7.0 dropstackframe 0.1.0 dtreeviz 2.2.2 dtw-python 1.3.0 dwave-cloud-client 0.10.3 dwave-drivers 0.4.4 dwave-greedy 0.3.0 dwave-hybrid 0.6.9 dwave-inspector 0.3.0 dwave-inspectorapp 0.3.0 dwave-neal 0.6.0 dwave-networkx 0.8.12 dwave-ocean-sdk 6.1.1 dwave-preprocessing 0.5.3 dwave-samplers 1.0.0 dwave-system 1.18.0 dwave-tabu 0.5.0 dwavebinarycsp 0.2.0 dx 0.1.22 ecos 2.0.12 einops 0.7.0 EMD-signal 1.5.2 empyrical-reloaded 0.5.9 en-core-web-md 3.7.1 en-core-web-sm 3.7.1 entrypoints 0.4 et-xmlfile 1.1.0 etuples 0.3.9 exceptiongroup 1.2.0 exchange-calendars 4.2.8 executing 2.0.1 Farama-Notifications 0.0.4 fastai 2.7.13 fastai2 0.0.30 fastcore 1.5.29 fastdownload 0.0.7 fasteners 0.19 fastjsonschema 2.19.0 fastparquet 2023.8.0 fastprogress 1.0.3 fasttext 0.9.2 featuretools 1.27.0 filelock 3.13.1 findiff 0.10.0 FixedEffectModel 0.0.5 FLAML 2.1.1 Flask 2.0.3 flatbuffers 23.5.26 fonttools 4.45.1 fracdiff 0.9.0 frozendict 2.3.9 frozenlist 1.4.0 fs 2.4.16 fsspec 2023.10.0 fugue 0.8.7 fugue-sql-antlr 0.1.8 functime 0.8.4 future 0.18.3 fuzzy-c-means 1.6.3 gast 0.4.0 gensim 4.3.2 gevent 23.9.1 gluonts 0.13.7 google-auth 2.23.4 google-auth-oauthlib 1.0.0 google-pasta 0.2.0 gpflow 2.9.0 gplearn 0.4.2 gpytorch 1.10 graphviz 0.20.1 greenlet 3.0.1 grpcio 1.59.3 gym 0.26.2 gym-notices 0.0.8 gymnasium 0.28.1 h11 0.14.0 h2o 3.44.0.1 h5netcdf 1.1.0 h5py 3.10.0 hmmlearn 0.3.0 holidays 0.37 holoviews 1.17.1 homebase 1.0.1 hopcroftkarp 1.2.5 html5lib 1.1 httpcore 1.0.2 httpstan 4.10.1 httpx 0.25.2 huggingface-hub 0.17.3 hurst 0.0.5 hvplot 0.9.0 hyperopt 0.2.7 ibm-cloud-sdk-core 3.18.0 ibm-platform-services 0.47.1 idna 3.4 iisignature 0.24 ijson 3.2.3 imageio 2.33.0 imagesize 1.4.1 imbalanced-learn 0.11.0 importlib-metadata 6.8.0 importlib-resources 6.1.1 iniconfig 2.0.0 injector 0.21.0 interpret 0.4.4 interpret-core 0.4.4 ipykernel 6.27.1 ipython 8.12.3 ipython-genutils 0.2.0 ipywidgets 8.1.1 itsdangerous 2.1.2 jax 0.4.13 jax-jumpy 1.0.0 jaxlib 0.4.13 jedi 0.19.1 Jinja2 3.1.2 joblib 1.3.2 json5 0.9.14 jsonpatch 1.33 jsonpointer 2.4 jsonschema 4.19.1 jsonschema-specifications 2023.11.1 jupyter 1.0.0 jupyter-bokeh 3.0.7 jupyter-console 6.6.3 jupyter-resource-usage 0.7.2 jupyter-server 1.24.0 jupyter_client 7.4.9 jupyter_core 5.5.0 jupyterlab 3.4.4 jupyterlab-widgets 3.0.9 jupyterlab_pygments 0.3.0 jupyterlab_server 2.25.2 keras 2.13.1 keras-core 0.1.5 keras-nlp 0.6.1 keras-rl 0.4.2 keras-tuner 1.4.6 kiwisolver 1.4.5 kmapper 2.0.1 korean-lunar-calendar 0.3.1 kt-legacy 1.0.5 langchain 0.0.341 langchain-core 0.0.6 langcodes 3.3.0 langsmith 0.0.66 lark 1.1.8 lazy_loader 0.3 lazypredict 0.2.12 libclang 16.0.6 lightgbm 4.1.0 lightning-utilities 0.10.0 lime 0.2.0.1 line-profiler 4.1.1 linear-operator 0.4.0 linkify-it-py 2.0.2 littleutils 0.2.2 livelossplot 0.5.5 llvmlite 0.39.1 locket 1.0.0 logical-unification 0.4.6 lxml 4.9.3 lz4 4.3.2 Mako 1.3.0 MAPIE 0.7.0 Markdown 3.5.1 markdown-it-py 3.0.0 MarkupSafe 2.1.3 marshmallow 3.20.1 matplotlib 3.7.3 matplotlib-inline 0.1.6 mdit-py-plugins 0.4.0 mdurl 0.1.2 miniKanren 1.0.3 minorminer 0.2.9 mistune 3.0.2 ml-dtypes 0.2.0 mlforecast 0.9.3 mljar-supervised 1.0.2 mlxtend 0.23.0 mmh3 2.5.1 modin 0.22.3 mpi4py 3.1.5 mplfinance 0.12.10b0 mpmath 1.3.0 msgpack 1.0.7 mthree 2.5.1 multidict 6.0.4 multipledispatch 1.0.0 multiprocess 0.70.15 multitasking 0.0.11 murmurhash 1.0.10 mypy-extensions 1.0.0 namex 0.0.7 nbclassic 1.0.0 nbclient 0.9.0 nbconvert 7.11.0 nbformat 5.9.2 nest-asyncio 1.5.8 networkx 2.8.8 neural-tangents 0.6.2 nfoursid 1.0.1 nltk 3.8.1 nose 1.3.7 notebook 6.5.6 notebook_shim 0.2.3 ntlm-auth 1.5.0 numba 0.56.4 numcodecs 0.12.1 numerapi 2.16.1 numexpr 2.8.6 numpy 1.23.5 numpydoc 1.6.0 nvidia-cublas-cu12 12.3.4.1 nvidia-cuda-cupti-cu12 12.1.105 nvidia-cuda-nvrtc-cu12 12.3.103 nvidia-cuda-runtime-cu12 12.3.101 nvidia-cudnn-cu12 8.9.6.50 nvidia-cufft-cu12 11.0.2.54 nvidia-curand-cu12 10.3.2.106 nvidia-cusolver-cu12 11.4.5.107 nvidia-cusparse-cu12 12.1.0.106 nvidia-nccl-cu12 2.18.1 nvidia-nvjitlink-cu12 12.3.101 nvidia-nvtx-cu12 12.1.105 oauthlib 3.2.2 openai 1.3.5 openpyxl 3.1.2 opt-einsum 3.3.0 optuna 3.4.0 orjson 3.9.10 ortools 9.7.2996 osqp 0.6.3 outdated 0.2.2 packaging 23.2 pandas 1.5.3 pandas-datareader 0.10.0 pandas-flavor 0.6.0 pandas-market-calendars 4.3.1 pandas-ta 0.3.14b0 pandocfilters 1.5.0 panel 1.2.3 param 2.0.1 parso 0.8.3 partd 1.4.1 pastel 0.2.1 pathos 0.3.1 patsy 0.5.3 pbr 6.0.0 peewee 3.17.0 penaltymodel 1.0.2 PennyLane 0.32.0 PennyLane-Lightning 0.32.0 PennyLane-qiskit 0.32.0 persim 0.3.1 pexpect 4.9.0 pickleshare 0.7.5 Pillow 10.1.0 pingouin 0.5.3 pip 22.3.1 pkgutil_resolve_name 1.3.10 platformdirs 4.0.0 plotly 5.17.0 plucky 0.4.3 pluggy 1.0.0 ply 3.11 pmdarima 2.0.3 polars 0.19.11 pomegranate 1.0.3 pox 0.3.3 ppft 1.7.6.7 pprofile 2.1.0 ppscore 1.2.0 preshed 3.0.9 prometheus-client 0.19.0 prompt-toolkit 3.0.41 property-cached 1.6.4 prophet 1.1.5 protobuf 4.25.1 psutil 5.9.6 ptvsd 4.3.2 ptyprocess 0.7.0 PuLP 2.7.0 pure-eval 0.2.2 py-cpuinfo 9.0.0 py-heat 0.0.6 py-heat-magic 0.0.2 py-lets-be-rational 1.0.1 py-vollib 1.0.1 py4j 0.10.9.7 pyaml 23.9.7 pyarrow 13.0.0 pyasn1 0.5.1 pyasn1-modules 0.3.0 pybind11 2.11.1 pycosat 0.6.4 pycparser 2.21 pyct 0.5.0 pydantic 1.10.13 pydevd-pycharm 231.9225.15 pydmd 0.4.1.post2308 pyerfa 2.0.0.3 pyfolio-reloaded 0.9.5 Pygments 2.17.2 PyJWT 2.8.0 pykalman 0.9.5 pylev 1.4.0 pyluach 2.2.0 pymannkendall 1.4.3 pymc 5.6.1 pymdptoolbox 4.0b3 pynndescent 0.5.11 pyod 1.1.2 Pyomo 6.6.2 pyOpenSSL 22.0.0 pyparsing 3.1.1 pyportfolioopt 1.5.5 pyqubo 1.3.1 pyrb 1.0.1 pyro-api 0.1.2 pyro-ppl 1.8.6 pysimdjson 5.0.2 PySocks 1.7.1 pystan 3.7.0 pytensor 2.12.3 pytest 7.4.3 python-dateutil 2.8.2 python-statemachine 2.1.2 pytorch-ignite 0.4.12 pytorch-lightning 2.1.2 pytz 2023.3.post1 pyvinecopulib 0.6.3 pyviz_comms 3.0.0 PyWavelets 1.4.1 PyYAML 6.0.1 pyzmq 24.0.1 qdldl 0.1.7.post0 qiskit 0.44.2 qiskit-aer 0.13.1 qiskit-ibm-provider 0.7.2 qiskit-ibm-runtime 0.15.1 qiskit-ibmq-provider 0.20.2 qiskit-terra 0.25.2.1 qpd 0.4.4 qtconsole 5.5.1 QtPy 2.4.1 quadprog 0.1.11 quantecon 0.7.1 QuantLib 1.31.1 QuantStats 0.0.62 rauth 0.7.3 ray 2.7.1 Rbeast 0.1.16 rectangle-packer 2.0.2 referencing 0.31.0 regex 2023.10.3 requests 2.31.0 requests-ntlm 1.1.0 requests-oauthlib 1.3.1 retrying 1.3.4 rich 13.7.0 ripser 0.6.4 Riskfolio-Lib 4.4.2 riskparityportfolio 0.4 river 0.14.0 rpds-py 0.13.1 rsa 4.9 ruamel.yaml 0.17.21 ruamel.yaml.clib 0.2.6 ruptures 1.1.8 rustworkx 0.13.2 safetensors 0.4.1 SALib 1.4.7 scikeras 0.12.0 scikit-base 0.6.1 scikit-image 0.21.0 scikit-learn 1.3.2 scikit-learn-extra 0.3.0 scikit-multiflow 0.5.3 scikit-optimize 0.9.0 scikit-plot 0.3.7 scikit-tda 1.0.0 scipy 1.10.1 scs 3.2.4.post1 sdeint 0.3.0 seaborn 0.13.0 semantic-version 2.10.0 Send2Trash 1.8.2 setuptools 65.6.3 setuptools-scm 8.0.4 shap 0.43.0 Shimmy 1.3.0 simplejson 3.19.2 simpy 4.0.2 six 1.16.0 sklearn-json 0.1.0 skope-rules 1.0.1 sktime 0.24.0 slicer 0.0.7 smart-open 6.4.0 sniffio 1.3.0 snowballstemmer 2.2.0 sortedcontainers 2.4.0 soupsieve 2.5 spacy 3.7.2 spacy-legacy 3.0.12 spacy-loggers 1.0.5 Sphinx 7.1.2 sphinxcontrib-applehelp 1.0.4 sphinxcontrib-devhelp 1.0.2 sphinxcontrib-htmlhelp 2.0.1 sphinxcontrib-jsmath 1.0.1 sphinxcontrib-qthelp 1.0.3 sphinxcontrib-serializinghtml 1.1.5 SQLAlchemy 2.0.23 sqlglot 19.6.0 srsly 2.4.8 ssm 0.0.1 stable-baselines3 2.1.0 stack-data 0.6.3 stanio 0.3.0 statsforecast 1.6.0 statsmodels 0.13.5 stellargraph 1.2.1 stevedore 5.1.0 stochastic 0.7.0 stockstats 0.5.4 stumpy 1.12.0 symengine 0.9.2 sympy 1.12 ta 0.10.2 TA-Lib 0.4.18 tables 3.8.0 tabulate 0.8.10 tadasets 0.0.4 tbats 1.1.3 tblib 3.0.0 tenacity 8.2.3 tensorboard 2.13.0 tensorboard-data-server 0.7.2 tensorboardX 2.6.2.2 tensorflow 2.13.1 tensorflow-addons 0.21.0 tensorflow-decision-forests 1.5.0 tensorflow-estimator 2.13.0 tensorflow-hub 0.15.0 tensorflow-io-gcs-filesystem 0.34.0 tensorflow-probability 0.21.0 tensorflow-ranking 0.5.3 tensorflow-serving-api 2.13.1 tensorflow-text 2.13.0 tensorly 0.8.1 tensorrt 8.6.1.post1 tensorrt-bindings 8.6.1 tensorrt-libs 8.6.1 tensortrade 1.0.3 termcolor 2.3.0 terminado 0.18.0 tf2jax 0.3.5 thinc 8.2.1 threadpoolctl 3.2.0 thundergbm 0.3.17 tick 0.7.0.1 tifffile 2023.7.10 tigramite 5.2.3.1 tinycss2 1.2.1 tokenizers 0.14.1 toml 0.10.2 tomli 2.0.1 toolz 0.12.0 torch 2.1.0 torch-cluster 1.6.3 torch-scatter 2.1.2 torch-sparse 0.6.18 torch-spline-conv 1.2.2 torch_geometric 2.4.0 torchmetrics 1.2.0 torchvision 0.16.0 tornado 6.3.3 tqdm 4.64.1 traitlets 5.14.0 transformers 4.34.0 treeinterpreter 0.2.3 triad 0.9.3 triton 2.1.0 tsfresh 0.20.1 tslearn 0.6.2 tweepy 4.14.0 typeguard 2.13.3 typer 0.3.2 typing-inspect 0.9.0 typing_extensions 4.5.0 uc-micro-py 1.0.2 umap-learn 0.5.3 urllib3 1.26.18 wasabi 1.1.2 wcwidth 0.2.12 weasel 0.3.4 webargs 8.3.0 webencodings 0.5.1 websocket-client 1.6.4 websockets 12.0 Werkzeug 2.3.8 wheel 0.37.1 widgetsnbextension 4.0.9 window-ops 0.0.14 woodwork 0.26.0 wordcloud 1.9.2 wrapt 1.14.1 wurlitzer 3.0.3 x-transformers 1.26.0 xarray 2023.1.0 xarray-einstats 0.5.1 xgboost 2.0.0 xlrd 2.0.1 XlsxWriter 3.1.9 xyzservices 2023.10.1 yarl 1.9.3 yellowbrick 1.5 yfinance 0.2.32 zarr 2.16.1 zict 3.0.0 zipp 3.17.0 zope.event 5.0 zope.interface 6.1 zstandard 0.18.0
# Name Version Accord 3.6.0 Accord.Fuzzy 3.6.0 Accord.MachineLearning 3.6.0 Accord.Math 3.6.0 Accord.Statistics 3.6.0 CloneExtensions 1.3.0 CoinAPI.WebSocket.V1 1.6.7 Common.Logging 3.4.1 Common.Logging.Core 3.4.1 CsvHelper 19.0.0 Deedle 2.1.0 DotNetZip 1.16.0 DynamicInterop 0.9.1 fasterflect 3.0.0 IQFeed.CSharpApiClient 2.5.1 LaunchDarkly.EventSource 3.3.2 MathNet.Numerics 5.0.0 McMaster.Extensions.CommandLineUtils 2.6.0 Microsoft.IO.RecyclableMemoryStream 2.3.2 Microsoft.NET.Test.Sdk 16.9.4 Microsoft.TestPlatform.ObjectModel 16.9.4 Moq 4.16.1 NetMQ 4.0.1.6 Newtonsoft.Json 13.0.2 NodaTime 3.0.5 NUnit 3.13.3 NUnit3TestAdapter 4.2.1 Plotly.NET 3.0.1 Plotly.NET.Interactive 3.0.2 protobuf-net 3.1.33 QLNet 1.13.0 QuantConnect.pythonnet 2.0.25 RestSharp 106.12.0 SharpZipLib 1.3.3 System.ComponentModel.Composition 6.0.0
Hudson & Thames Environment
The Hudson & Thames environment cannot be selected on C# projects.
The Hudson & Thames environment supports the following libraries:
# Name Version absl-py 1.3.0 analytics-python 1.4.0 ansi2html 1.8.0 anyio 3.6.2 appdirs 1.4.4 arch 4.16.1 argon2-cffi 21.3.0 argon2-cffi-bindings 21.2.0 asttokens 2.2.1 astunparse 1.6.3 attrs 22.2.0 Babel 2.11.0 backcall 0.2.0 backoff 1.10.0 beautifulsoup4 4.11.1 bleach 5.0.1 Brotli 1.0.9 bs4 0.0.1 cachetools 5.2.0 certifi 2022.12.7 cffi 1.15.1 charset-normalizer 2.1.1 click 8.1.3 cloudpickle 2.2.0 clr-loader 0.1.6 comm 0.1.2 cramjam 2.6.2 cssselect 1.2.0 cvxpy 1.2.0 cycler 0.11.0 Cython 0.29.28 dash 1.21.0 dash-bootstrap-components 0.13.1 dash-core-components 1.17.1 dash-cytoscape 0.2.0 dash-html-components 1.1.4 dash-table 4.12.0 dask 2022.12.1 debugpy 1.6.4 decorator 4.4.2 defusedxml 0.7.1 distributed 2022.12.1 ecos 2.0.12 entrypoints 0.4 executing 1.2.0 fake-useragent 1.1.1 fastjsonschema 2.16.2 fastparquet 0.8.1 Flask 2.1.3 Flask-Compress 1.13 flatbuffers 22.12.6 fsspec 2022.11.0 future 0.18.2 gast 0.5.3 getmac 0.8.3 google-auth 2.15.0 google-auth-oauthlib 0.4.6 google-pasta 0.2.0 grpcio 1.51.1 h5py 3.7.0 HeapDict 1.0.1 ht-auth 0.1.0 idna 3.4 importlib-metadata 5.2.0 importlib-resources 5.10.1 ipykernel 6.19.4 ipython 8.7.0 ipython-genutils 0.2.0 itsdangerous 2.1.2 jedi 0.18.2 Jinja2 3.1.2 joblib 1.2.0 json5 0.9.10 jsonschema 4.17.3 jupyter_client 7.4.8 jupyter_core 5.1.1 jupyter-dash 0.4.2 jupyter-server 1.23.4 jupyterlab 3.4.4 jupyterlab-pygments 0.2.2 jupyterlab_server 2.17.0 keras 2.8.0 Keras-Preprocessing 1.1.2 kiwisolver 1.4.4 libclang 14.0.6 llvmlite 0.39.1 locket 1.0.0 lxml 4.6.2 Markdown 3.4.1 MarkupSafe 2.1.1 matplotlib 3.4.3 matplotlib-inline 0.1.6 matrixprofile 1.1.10 mistune 2.0.4 mlfinlab 1.6.0 monotonic 1.6 mpmath 1.2.1 msgpack 1.0.4 multitasking 0.0.11 nbclassic 0.4.8 nbclient 0.7.2 nbconvert 7.2.7 nbformat 5.7.1 nest-asyncio 1.5.6 networkx 2.5.1 notebook 6.5.2 notebook_shim 0.2.2 numba 0.56.4 numpy 1.20.1 oauthlib 3.2.2 opt-einsum 3.3.0 osqp 0.6.2.post8 packaging 22.0 pandas 1.1.5 pandocfilters 1.5.0 parse 1.19.0 parso 0.8.3 partd 1.3.0 patsy 0.5.3 pexpect 4.8.0 pickleshare 0.7.5 Pillow 9.3.0 pip 22.0.4 pkgutil_resolve_name 1.3.10 platformdirs 2.6.1 plotly 5.11.0 pmdarima 1.8.5 POT 0.8.2 prometheus-client 0.15.0 prompt-toolkit 3.0.36 property-cached 1.6.4 protobuf 3.11.2 psutil 5.9.4 ptyprocess 0.7.0 pure-eval 0.2.2 pyasn1 0.4.8 pyasn1-modules 0.2.8 pybind11 2.10.1 pycparser 2.21 pyee 8.2.2 Pygments 2.13.0 pykalman 0.9.5 pyparsing 3.0.9 pyppeteer 1.0.2 pyquery 2.0.0 pyrsistent 0.19.2 python-dateutil 2.8.2 pytz 2022.7 pyvinecopulib 0.5.5 PyYAML 6.0 pyzmq 24.0.1 qdldl 0.1.5.post2 requests 2.28.1 requests-html 0.10.0 requests-oauthlib 1.3.1 retrying 1.3.4 rsa 4.9 scikit-learn 0.24.2 scipy 1.9.3 scs 3.2.0 seaborn 0.11.1 Send2Trash 1.8.0 setuptools 56.0.0 setuptools-scm 7.1.0 six 1.16.0 sniffio 1.3.0 sortedcontainers 2.4.0 soupsieve 2.3.2.post1 stack-data 0.6.2 statsmodels 0.13.5 stumpy 1.11.1 TA-Lib 0.4.18 tblib 1.7.0 tenacity 8.1.0 tensorboard 2.8.0 tensorboard-data-server 0.6.1 tensorboard-plugin-wit 1.8.1 tensorflow 2.8.0 tensorflow-io-gcs-filesystem 0.29.0 termcolor 2.1.1 terminado 0.17.1 tf-estimator-nightly 2.8.0.dev2021122109 threadpoolctl 3.1.0 tinycss2 1.2.1 tomli 2.0.1 toolz 0.12.0 tornado 6.2 tqdm 4.64.1 traitlets 5.8.0 tsfresh 0.19.0 typing_extensions 4.4.0 urllib3 1.26.13 w3lib 2.1.1 wcwidth 0.2.5 webencodings 0.5.1 websocket-client 1.4.2 websockets 10.4 Werkzeug 2.0.0 wheel 0.38.4 wrapt 1.14.1 yahoo-fin 0.8.6 yfinance 0.1.63 zict 2.2.0 zipp 3.11.0
Add New Libraries
To request a new library, contact us. We will add the library to the queue for review and deployment. Since the libraries run on our servers, we need to ensure they are secure and won't cause harm. The process of adding new libraries takes 2-4 weeks to complete. View the list of libraries currently under review on the Issues list of the Lean GitHub repository.
You can also see our Videos. You can also get in touch with us via Discord.
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