Libraries
Third-Party Libraries
Introduction
The Lean CLI supports using dozens of open source packages in your algorithms.
These packages are reviewed by our security team, and when approved, can be used in backtesting, live trading, and research.
To use these packages in your algorithm, you will need to add the relevant usingimport statement at the top of your code file.
By default, only the libraries in the official LEAN Docker images can be referenced in your algorithms. However, the CLI also supports using custom libraries. This makes it possible to use a library that is not available in the official LEAN Docker images or to use a newer version of an existing library.
Supported Libraries for AMD64 Systems
The CLI supports many of the most popular C# and Python open-source libraries. On AMD64-based systems, the CLI supports the same C# and Python libraries as are supported on QuantConnect. If you're unsure about the architecture of your system, it's most likely AMD64. The following libraries are available on AMD64-based systems:
absl-py 2.1.0 accelerate 0.30.1 adagio 0.2.4 aesara 2.9.3 aiohttp 3.9.5 aiosignal 1.3.1 aiosqlite 0.20.0 alembic 1.13.1 alibi-detect 0.12.0 alphalens-reloaded 0.4.3 altair 5.2.0 aniso8601 9.0.1 annotated-types 0.7.0 antlr4-python3-runtime 4.9.3 anyio 4.4.0 appdirs 1.4.4 apricot-select 0.6.1 arch 6.3.0 argon2-cffi 23.1.0 argon2-cffi-bindings 21.2.0 arrow 1.3.0 arviz 0.18.0 astropy 6.0.0 astropy-iers-data 0.2024.6.3.0.31.14 asttokens 2.4.1 astunparse 1.6.3 async-lru 2.0.4 attrs 23.2.0 Authlib 1.3.0 autograd 1.6.2 autograd-gamma 0.5.0 autokeras 2.0.0 autoray 0.6.12 ax-platform 0.3.7 Babel 2.15.0 bayesian-optimization 1.4.3 beautifulsoup4 4.12.3 bleach 6.1.0 blinker 1.8.2 blis 0.7.11 blosc2 2.6.2 bokeh 3.3.4 botorch 0.10.0 Bottleneck 1.3.8 cachetools 5.3.3 captum 0.7.0 catalogue 2.0.10 catboost 1.2.3 category-encoders 2.6.3 causal-conv1d 1.2.0.post2 chardet 5.2.0 check-shapes 1.1.1 clarabel 0.9.0 click 8.1.7 clikit 0.6.2 cloudpathlib 0.16.0 cloudpickle 3.0.0 cmdstanpy 1.2.1 colorama 0.4.6 colorcet 3.1.0 colorlog 6.8.2 colorlover 0.3.0 colour 0.1.5 comm 0.2.2 confection 0.1.5 cons 0.4.6 contourpy 1.2.0 control 0.9.4 copulae 0.7.9 copulas 0.10.1 coreforecast 0.0.9 cramjam 2.8.3 crashtest 0.3.1 creme 0.6.1 cufflinks 0.17.3 cvxopt 1.3.2 cvxpy 1.4.2 cycler 0.12.1 cymem 2.0.8 Cython 3.0.10 darts 0.28.0 dash 2.17.0 dash-core-components 2.0.0 dash-cytoscape 1.0.1 dash-html-components 2.0.0 dash-table 5.0.0 dask 2024.3.1 dask-expr 1.0.5 dataclasses-json 0.6.6 datasets 2.17.1 deap 1.4.1 debugpy 1.6.7.post1 decorator 5.1.1 deepmerge 1.1.1 defusedxml 0.7.1 Deprecated 1.2.14 deprecation 2.1.0 dgl 2.1.0 dill 0.3.8 dimod 0.12.14 dirtyjson 1.0.8 diskcache 5.6.3 distributed 2024.3.1 dm-tree 0.1.8 docker 7.1.0 docutils 0.20.1 DoubleML 0.7.1 dropstackframe 0.1.0 dtreeviz 2.2.2 dtw-python 1.3.1 dwave-cloud-client 0.11.3 dwave-drivers 0.4.4 dwave-greedy 0.3.0 dwave-hybrid 0.6.11 dwave-inspector 0.4.4 dwave-inspectorapp 0.3.1 dwave-neal 0.6.0 dwave-networkx 0.8.14 dwave-ocean-sdk 6.9.0 dwave-preprocessing 0.6.5 dwave-samplers 1.2.0 dwave-system 1.23.0 dwave-tabu 0.5.0 dwavebinarycsp 0.3.0 ecos 2.0.13 einops 0.7.0 EMD-signal 1.6.0 empyrical-reloaded 0.5.10 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 exchange_calendars 4.5.4 executing 2.0.1 faiss-cpu 1.8.0 Farama-Notifications 0.0.4 fastai 2.7.14 fastai2 0.0.30 fastcore 1.5.43 fastdownload 0.0.7 fasteners 0.19 fastjsonschema 2.19.1 fastparquet 2024.2.0 fastprogress 1.0.3 fasttext 0.9.2 feature-engine 1.6.2 featuretools 1.30.0 filelock 3.14.0 findiff 0.10.0 FixedEffectModel 0.0.5 FlagEmbedding 1.2.10 FLAML 2.1.2 Flask 3.0.3 flatbuffers 24.3.25 fonttools 4.53.0 formulaic 1.0.1 fqdn 1.5.1 frozendict 2.4.4 frozenlist 1.4.1 fs 2.4.16 fsspec 2023.10.0 fugue 0.9.0 functime 0.9.5 future 1.0.0 fuzzy-c-means 1.7.2 gast 0.5.4 gensim 4.3.2 gevent 24.2.1 gitdb 4.0.11 GitPython 3.1.43 gluonts 0.14.4 google-pasta 0.2.0 gpflow 2.9.1 gplearn 0.4.2 gpytorch 1.11 graphene 3.3 graphql-core 3.2.3 graphql-relay 3.2.0 graphviz 0.20.1 greenlet 3.0.3 grpcio 1.64.1 gunicorn 21.2.0 gym 0.26.2 gym-notices 0.0.8 gymnasium 0.28.1 h11 0.14.0 h2o 3.46.0.1 h5netcdf 1.3.0 h5py 3.11.0 hmmlearn 0.3.2 holidays 0.50 holoviews 1.18.3 homebase 1.0.1 hopcroftkarp 1.2.5 html5lib 1.1 httpcore 1.0.5 httpstan 4.12.0 httpx 0.27.0 huggingface-hub 0.23.2 hurst 0.0.5 hvplot 0.9.2 hydra-core 1.3.0 hyperopt 0.2.7 ibm-cloud-sdk-core 3.20.1 ibm-platform-services 0.53.7 iisignature 0.24 ijson 3.2.3 imageio 2.34.1 imbalanced-learn 0.12.0 immutabledict 4.2.0 importlib_metadata 7.1.0 importlib_resources 6.4.0 iniconfig 2.0.0 injector 0.21.0 interface-meta 1.3.0 interpret 0.5.1 interpret-core 0.5.1 ipykernel 6.29.4 ipython 8.25.0 ipywidgets 8.1.2 isoduration 20.11.0 itsdangerous 2.2.0 jax 0.4.25 jax-jumpy 1.0.0 jaxlib 0.4.25 jaxtyping 0.2.29 jedi 0.19.1 Jinja2 3.1.4 joblib 1.3.2 json5 0.9.25 jsonpatch 1.33 jsonpath-ng 1.6.1 jsonpointer 2.1 jsonschema 4.21.1 jsonschema-specifications 2023.12.1 jupyter 1.0.0 jupyter-console 6.6.3 jupyter-events 0.10.0 jupyter-lsp 2.2.5 jupyter-resource-usage 1.0.2 jupyter_ai 2.12.0 jupyter_ai_magics 2.16.0 jupyter_bokeh 4.0.0 jupyter_client 8.6.2 jupyter_core 5.7.2 jupyter_server 2.14.1 jupyter_server_terminals 0.5.3 jupyterlab 4.1.5 jupyterlab_pygments 0.3.0 jupyterlab_server 2.27.2 jupyterlab_widgets 3.0.11 kagglehub 0.2.5 kaleido 0.2.1 keras 3.3.3 keras-core 0.1.7 keras-nlp 0.12.1 keras-rl 0.4.2 keras-tcn 3.5.0 keras-tuner 1.4.7 kiwisolver 1.4.5 kmapper 2.0.1 korean-lunar-calendar 0.3.1 kt-legacy 1.0.5 langchain 0.1.12 langchain-community 0.0.38 langchain-core 0.1.52 langchain-text-splitters 0.0.2 langcodes 3.4.0 langsmith 0.1.67 language_data 1.2.0 lark 1.1.9 lazy_loader 0.4 lazypredict-nightly 0.3.0 libclang 18.1.1 lifelines 0.28.0 lightgbm 4.3.0 lightning 2.2.5 lightning-utilities 0.11.2 lime 0.2.0.1 line-profiler 4.1.2 linear-operator 0.5.1 linkify-it-py 2.0.3 livelossplot 0.5.5 llama-index 0.10.19 llama-index-agent-openai 0.1.7 llama-index-cli 0.1.12 llama-index-core 0.10.43 llama-index-embeddings-openai 0.1.10 llama-index-indices-managed-llama-cloud 0.1.6 llama-index-legacy 0.9.48 llama-index-llms-openai 0.1.22 llama-index-multi-modal-llms-openai 0.1.6 llama-index-program-openai 0.1.6 llama-index-question-gen-openai 0.1.3 llama-index-readers-file 0.1.23 llama-index-readers-llama-parse 0.1.4 llama-parse 0.4.4 llamaindex-py-client 0.1.19 llvmlite 0.42.0 locket 1.0.0 logical-unification 0.4.6 lxml 5.1.0 lz4 4.3.3 Mako 1.3.5 mamba-ssm 1.2.0.post1 MAPIE 0.8.3 marisa-trie 1.1.1 Markdown 3.6 markdown-it-py 3.0.0 MarkupSafe 2.1.5 marshmallow 3.21.2 matplotlib 3.7.5 matplotlib-inline 0.1.7 mdit-py-plugins 0.4.1 mdurl 0.1.2 mgarch 0.3.0 miniKanren 1.0.3 minorminer 0.2.13 mistune 3.0.2 ml-dtypes 0.3.2 mlflow 2.11.1 mlforecast 0.12.0 mljar-supervised 1.1.6 mlxtend 0.23.1 mmh3 2.5.1 modin 0.26.1 mplfinance 0.12.10b0 mpmath 1.3.0 msgpack 1.0.8 multidict 6.0.5 multipledispatch 1.0.0 multiprocess 0.70.16 multitasking 0.0.11 murmurhash 1.0.10 mypy-extensions 1.0.0 namex 0.0.8 nbclient 0.10.0 nbconvert 7.16.4 nbformat 5.10.4 ndindex 1.8 nest-asyncio 1.6.0 networkx 3.3 neural-tangents 0.6.5 neuralprophet 0.8.0 nfoursid 1.0.1 ngboost 0.5.1 ninja 1.11.1.1 nltk 3.8.1 nolds 0.5.2 nose 1.3.7 notebook 7.1.3 notebook_shim 0.2.4 numba 0.59.0 numerapi 2.18.0 numexpr 2.10.0 numpy 1.26.4 nvidia-cublas-cu12 12.1.3.1 nvidia-cuda-cupti-cu12 12.1.105 nvidia-cuda-nvrtc-cu12 12.1.105 nvidia-cuda-runtime-cu12 12.1.105 nvidia-cudnn-cu12 8.9.2.26 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 2.19.3 nvidia-nvjitlink-cu12 12.5.40 nvidia-nvtx-cu12 12.1.105 oauthlib 3.2.2 omegaconf 2.3.0 openai 1.30.4 opencv-contrib-python-headless 4.9.0.80 opencv-python 4.10.0.82 openpyxl 3.1.2 opt-einsum 3.3.0 optree 0.11.0 optuna 3.5.0 orjson 3.10.3 ortools 9.9.3963 osqp 0.6.7 overrides 7.7.0 packaging 23.2 pandas 2.1.4 pandas-flavor 0.6.0 pandas-ta 0.3.14b0 pandas_market_calendars 4.4.0 pandocfilters 1.5.1 panel 1.3.8 param 2.1.0 parso 0.8.4 partd 1.4.2 pastel 0.2.1 pathos 0.3.2 patsy 0.5.6 pbr 6.0.0 peewee 3.17.3 peft 0.11.1 penaltymodel 1.1.0 PennyLane 0.35.1 PennyLane-qiskit 0.35.1 PennyLane_Lightning 0.35.1 persim 0.3.5 pexpect 4.9.0 pgmpy 0.1.25 pillow 10.3.0 pingouin 0.5.4 plotly 5.20.0 plotly-resampler 0.10.0 plucky 0.4.3 pluggy 1.5.0 ply 3.11 pmdarima 2.0.4 polars 0.20.15 pomegranate 1.0.4 POT 0.9.3 pox 0.3.4 ppft 1.7.6.8 pprofile 2.1.0 preshed 3.0.9 prometheus_client 0.20.0 prompt_toolkit 3.0.45 prophet 1.1.5 protobuf 4.25.3 psutil 5.9.8 ptvsd 4.3.2 ptyprocess 0.7.0 PuLP 2.8.0 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 24.4.0 pyarrow 15.0.1 pyarrow-hotfix 0.6 pybind11 2.12.0 pycaret 3.3.2 pydantic 2.7.3 pydantic_core 2.18.4 pydevd-pycharm 231.9225.15 pydmd 1.0.0 pyerfa 2.0.1.4 pyfolio-reloaded 0.9.5 Pygments 2.18.0 PyJWT 2.8.0 pykalman 0.9.7 pylev 1.4.0 pyluach 2.2.0 pymannkendall 1.4.3 pymc 5.10.4 pymdptoolbox 4.0b3 pynndescent 0.5.12 pyod 2.0.0 Pyomo 6.7.1 pyparsing 3.1.2 pypdf 4.2.0 pyportfolioopt 1.5.5 pyre-extensions 0.0.30 pyro-api 0.1.2 pyro-ppl 1.9.0 pysimdjson 5.0.2 pyspnego 0.10.2 pystan 3.9.0 pytensor 2.18.6 pytest 8.2.1 python-dateutil 2.9.0.post0 python-dotenv 1.0.0 python-json-logger 2.0.7 python-statemachine 2.1.2 pytorch-ignite 0.4.13 pytorch-lightning 1.9.5 pytorch-tabnet 4.1.0 pytz 2024.1 pyvinecopulib 0.6.5 pyviz_comms 3.0.2 PyWavelets 1.5.0 PyYAML 6.0.1 pyzmq 26.0.3 qdldl 0.1.7.post2 qiskit 1.0.2 qiskit-aer 0.14.2 qiskit-ibm-provider 0.11.0 qiskit-ibm-runtime 0.20.0 qtconsole 5.5.2 QtPy 2.4.1 quadprog 0.1.12 quantecon 0.7.2 QuantLib 1.33 QuantStats 0.0.62 querystring-parser 1.2.4 rauth 0.7.3 ray 2.9.3 Rbeast 0.1.19 rectangle-packer 2.0.2 referencing 0.35.1 regex 2024.5.15 requests-ntlm 1.2.0 requests-oauthlib 1.3.1 retrying 1.3.4 rfc3339-validator 0.1.4 rfc3986-validator 0.1.1 rich 13.7.1 ripser 0.6.8 Riskfolio-Lib 6.0.0 riskparityportfolio 0.5.1 river 0.21.0 rpds-py 0.18.1 ruptures 1.1.9 rustworkx 0.14.2 safetensors 0.4.3 SALib 1.5.0 schemdraw 0.15 scikeras 0.13.0 scikit-base 0.7.8 scikit-image 0.22.0 scikit-learn 1.4.2 scikit-learn-extra 0.3.0 scikit-optimize 0.10.0 scikit-plot 0.3.7 scikit-tda 1.0.0 scipy 1.11.4 scs 3.2.4.post2 sdeint 0.3.0 seaborn 0.13.2 semantic-version 2.10.0 Send2Trash 1.8.3 sentence-transformers 3.0.0 setuptools-scm 8.1.0 shap 0.45.0 Shimmy 1.3.0 simplejson 3.19.2 simpy 4.1.1 six 1.16.0 sklearn-json 0.1.0 sktime 0.26.0 slicer 0.0.7 smart-open 6.4.0 smmap 5.0.1 sniffio 1.3.1 sortedcontainers 2.4.0 soupsieve 2.5 spacy 3.7.4 spacy-legacy 3.0.12 spacy-loggers 1.0.5 SQLAlchemy 2.0.30 sqlparse 0.5.0 srsly 2.4.8 stable_baselines3 2.3.2 stack-data 0.6.3 stanio 0.3.0 statsforecast 1.7.5 statsmodels 0.14.1 stevedore 5.2.0 stochastic 0.6.0 stockstats 0.6.2 stopit 1.1.2 striprtf 0.0.26 stumpy 1.12.0 symengine 0.11.0 sympy 1.12.1 ta 0.11.0 TA-Lib 0.4.28 tables 3.9.2 tabulate 0.8.10 tadasets 0.2.1 tbats 1.1.3 tblib 3.0.0 tenacity 8.3.0 tensorboard 2.16.2 tensorboard-data-server 0.7.2 tensorboardX 2.6.2.2 tensorflow 2.16.1 tensorflow-addons 0.23.0 tensorflow-io-gcs-filesystem 0.37.0 tensorflow-probability 0.24.0 tensorflow-text 2.16.1 tensorflow_decision_forests 1.9.0 tensorly 0.8.1 tensorrt 8.6.1.post1 tensorrt-bindings 8.6.1 tensorrt-libs 8.6.1 tensortrade 1.0.3 termcolor 2.4.0 terminado 0.18.1 tf2jax 0.3.6 tf_keras 2.16.0 thinc 8.2.3 threadpoolctl 3.5.0 thundergbm 0.3.17 tifffile 2024.5.22 tiktoken 0.7.0 tinycss2 1.3.0 tokenizers 0.19.1 toml 0.10.2 toolz 0.12.1 torch 2.2.1 torch-cluster 1.6.3 torch-scatter 2.1.2 torch-sparse 0.6.18 torch-spline-conv 1.2.2 torch_geometric 2.5.1 torchdata 0.7.1 torchmetrics 1.4.0.post0 torchvision 0.17.1 tornado 6.4 TPOT 0.12.2 tqdm 4.66.4 traitlets 5.14.3 transformers 4.40.2 triad 0.9.6 triton 2.2.0 tsdownsample 0.1.3 tsfresh 0.20.2 tslearn 0.6.3 tweepy 4.14.0 typeguard 2.13.3 typer 0.9.4 typer-config 1.4.0 types-python-dateutil 2.9.0.20240316 typing-inspect 0.9.0 typing_extensions 4.12.1 tzdata 2024.1 uc-micro-py 1.0.3 umap-learn 0.5.5 update-checker 0.18.0 uri-template 1.3.0 utilsforecast 0.1.10 wasabi 1.1.3 wcwidth 0.2.13 weasel 0.3.4 webargs 8.4.0 webcolors 1.13 webencodings 0.5.1 websocket-client 1.8.0 websockets 12.0 Werkzeug 3.0.1 widgetsnbextension 4.0.11 window_ops 0.0.15 woodwork 0.31.0 wordcloud 1.9.3 wrapt 1.16.0 wurlitzer 3.1.0 x-transformers 1.30.4 xarray 2024.2.0 xarray-einstats 0.7.0 xgboost 2.0.3 xlrd 2.0.1 XlsxWriter 3.2.0 xxhash 3.4.1 xyzservices 2024.4.0 yarl 1.9.4 yellowbrick 1.5 yfinance 0.2.40 zict 3.0.0 zipp 3.19.1 zope.event 5.0 zope.interface 6.4.post2
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 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 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 3.1.3 QLNet 1.13.0 QuantConnect.pythonnet 2.0.38 RestSharp 106.12.0 SharpZipLib 1.3.3 System.ComponentModel.Composition 6.0.0
Supported Libraries for ARM64 Systems
On ARM64-based systems, the list of available libraries is a bit shorter because ARM64 is not as well supported as AMD64. The following libraries are available on ARM64-based systems:
// Name Version Accord 3.5.0 Accord.Fuzzy 3.5.0 Accord.MachineLearning 3.5.0 Accord.Math 3.5.0 Accord.Math.Core 3.5.0 Accord.Statistics 3.5.0 AsyncIO 0.1.26.0 CloneExtensions 1.3.0 CoinAPI.WebSocket.V1 1.6.0 Common.Logging 3.4.1 Common.Logging.Core 3.4.1 CSharpAPI 1.0.0.0 CsvHelper 19.0.0 DotNetZip 1.13.3.506 DynamicInterop 0.9.0 Fasterflect 3.0.0.0 FSharp.Core 4.5.0.0 ICSharpCode.SharpZipLib 1.2.0 IQFeed.CSharpApiClient 2.5.1 LaunchDarkly.EventSource 3.3.2 MathNet.Numerics 4.15.0 McMaster.Extensions.CommandLineUtils 2.6.0 Microsoft.IO.RecyclableMemoryStream 1.3.5.0 Microsoft.Win32.SystemEvents 3.1.0 NetMQ 4.0.0.1 Newtonsoft.Json 12.0.3 NodaTime 3.0.5 protobuf-net 3.0.29 protobuf-net.Core 3.0.29 Python.Runtime 2.0.1.0 QLNet 1.11.3 QuantConnect.Algorithm 2.5.0.0 QuantConnect.Algorithm.CSharp 2.5.0.0 QuantConnect.Algorithm.Framework 2.5.0.0 QuantConnect.AlgorithmFactory 2.5.0.0 QuantConnect.Api 2.5.0.0 QuantConnect.Brokerages 2.5.0.0 QuantConnect.Common 2.5.0.0 QuantConnect.Compression 2.5.0.0 QuantConnect.Configuration 2.5.0.0 QuantConnect.IBAutomater.exe 2.0.17 QuantConnect.Indicators 2.5.0.0 QuantConnect.Lean.Engine 2.5.0.0 QuantConnect.Lean.Launcher.exe 2.5.0.0 QuantConnect.Logging 2.5.0.0 QuantConnect.Messaging 2.5.0.0 QuantConnect.Queues 2.5.0.0 QuantConnect.Research 2.5.0.0 QuantConnect.ToolBox.exe 2.5.0.0 RDotNet 1.9.0 RestSharp 106.6.10 SuperSocket.ClientEngine 0.10.0.0 System.ComponentModel.Composition 5.0.0 System.Configuration.ConfigurationManager 3.1.0 System.Drawing.Common 4.6.26919.02 System.Private.ServiceModel 3.1.0 System.Security.Cryptography.Pkcs 4.6.26515.06 System.Security.Cryptography.ProtectedData 3.1.0 System.Security.Cryptography.Xml 4.6.26515.06 System.Security.Permissions 3.1.0 System.ServiceModel 3.1.0 System.ServiceModel.Primitives 3.1.0 System.Windows.Extensions 3.1.0 Utf8Json 1.3.7.0 WebSocket4Net 0.15.2.11
# Name Version Build Channel _openmp_mutex 4.5 1_gnu conda-forge absl-py 0.12.0 pypi_0 pypi alembic 1.6.2 pypi_0 pypi appdirs 1.4.4 pypi_0 pypi argon2-cffi 20.1.0 py36h269c3a8_2 conda-forge async_generator 1.10 py_0 conda-forge attrs 21.1.0 pyhd8ed1ab_0 conda-forge auto-ks 0.1 pypi_0 pypi autograd 1.3 pypi_0 pypi backcall 0.2.0 pyh9f0ad1d_0 conda-forge backports 1.0 py_2 conda-forge backports.functools_lru_cache 1.6.4 pyhd8ed1ab_0 conda-forge bayesian-optimization 1.2.0 pypi_0 pypi beautifulsoup4 4.9.0 pypi_0 pypi bleach 3.3.0 pyh44b312d_0 conda-forge boto3 1.17.72 pypi_0 pypi botocore 1.20.72 pypi_0 pypi brotlipy 0.7.0 py36h269c3a8_1001 conda-forge ca-certificates 2020.12.5 h4fd8a4c_0 conda-forge certifi 2020.12.5 py36h704843e_1 conda-forge cffi 1.14.4 py36hcfd9a06_0 conda-forge chardet 4.0.0 py36h704843e_1 conda-forge click 8.0.0 pypi_0 pypi cliff 3.7.0 pypi_0 pypi cloudpickle 1.3.0 pypi_0 pypi cmaes 0.8.2 pypi_0 pypi cmd2 1.5.0 pypi_0 pypi cmdstanpy 0.4.0 pypi_0 pypi colorama 0.4.4 pypi_0 pypi colorlog 5.0.1 pypi_0 pypi colorlover 0.3.0 pypi_0 pypi conda 4.10.1 py36h704843e_0 conda-forge conda-package-handling 1.7.3 py36h269c3a8_0 conda-forge contextvars 2.4 pypi_0 pypi copulalib 1.1.0 pypi_0 pypi copulas 0.3.3 pypi_0 pypi cryptography 3.4.7 py36h70ab5b5_0 conda-forge cufflinks 0.17.3 pypi_0 pypi cycler 0.10.0 py_2 conda-forge cython 0.29.17 py36h831f99a_0 conda-forge dask 2021.3.0 pypi_0 pypi dataclasses 0.8 pypi_0 pypi datashape 0.5.2 pypi_0 pypi deap 1.3.1 pypi_0 pypi decorator 4.4.2 pypi_0 pypi defusedxml 0.7.1 pyhd8ed1ab_0 conda-forge dill 0.3.1.1 pypi_0 pypi distributed 2.20.0 pypi_0 pypi docutils 0.14 pypi_0 pypi dtw-python 1.0.5 pypi_0 pypi dx 0.1.2 pypi_0 pypi entrypoints 0.3 pyhd8ed1ab_1003 conda-forge fasttext 0.9.2 pypi_0 pypi feature-selector 1.0.0 pypi_0 pypi featuretools 0.14.0 pypi_0 pypi findiff 0.8.5 pypi_0 pypi freetype 2.10.4 hdf53a3c_1 conda-forge frozendict 2.0.2 pypi_0 pypi future 0.18.2 pypi_0 pypi gluonts 0.4.3 pypi_0 pypi gplearn 0.4.1 pypi_0 pypi greenlet 1.1.0 pypi_0 pypi gym 0.17.2 pypi_0 pypi h2o 3.30.0.3 pypi_0 pypi heapdict 1.0.1 pypi_0 pypi hmmlearn 0.2.3 pypi_0 pypi holidays 0.9.12 pypi_0 pypi hyperopt 0.2.5 pypi_0 pypi icu 64.2 h4c5d2ac_1 conda-forge idna 2.10 pyh9f0ad1d_0 conda-forge immutables 0.15 pypi_0 pypi importlib-metadata 4.0.1 py36h704843e_0 conda-forge iniconfig 1.1.1 pypi_0 pypi ipykernel 5.5.4 py36h103942d_0 conda-forge ipython 7.16.1 py36h0e46ebc_2 conda-forge ipython_genutils 0.2.0 py_1 conda-forge ipywidgets 7.5.1 pypi_0 pypi jax 0.1.68 pypi_0 pypi jedi 0.17.2 py36h704843e_1 conda-forge jinja2 2.11.3 pyh44b312d_0 conda-forge jmespath 0.10.0 pypi_0 pypi joblib 1.0.1 pypi_0 pypi json5 0.9.5 pyh9f0ad1d_0 conda-forge jsonschema 3.2.0 pyhd8ed1ab_3 conda-forge jupyter_client 6.1.12 pyhd8ed1ab_0 conda-forge jupyter_core 4.7.1 py36h704843e_0 conda-forge jupyterlab 2.1.2 py_0 conda-forge jupyterlab_pygments 0.1.2 pyh9f0ad1d_0 conda-forge jupyterlab_server 1.2.0 py_0 conda-forge kiwisolver 1.3.1 py36h72e8208_1 conda-forge ld_impl_linux-aarch64 2.35.1 h02ad14f_2 conda-forge libblas 3.9.0 8_openblas conda-forge libcblas 3.9.0 8_openblas conda-forge libffi 3.2.1 h4c5d2ac_1007 conda-forge libgcc-ng 9.3.0 he1ea209_19 conda-forge libgfortran-ng 7.5.0 h6d8ffed_18 conda-forge libgfortran4 7.5.0 h6d8ffed_18 conda-forge libgomp 9.3.0 he1ea209_19 conda-forge liblapack 3.9.0 8_openblas conda-forge libopenblas 0.3.12 pthreads_hb3c22a3_1 conda-forge libpng 1.6.37 hbd635b3_2 conda-forge libsodium 1.0.18 hb9de7d4_1 conda-forge libstdcxx-ng 9.3.0 h1ed1776_19 conda-forge lightgbm 2.3.0 pypi_0 pypi mako 1.1.4 pypi_0 pypi markupsafe 1.1.1 py36h269c3a8_3 conda-forge matplotlib 3.2.1 0 conda-forge matplotlib-base 3.2.1 py36h0f30586_0 conda-forge mistune 0.8.4 py36h269c3a8_1003 conda-forge mpi 1.0 openmpi conda-forge mplfinance 0.12.4a0 pypi_0 pypi msgpack 1.0.0 pypi_0 pypi multipledispatch 0.6.0 pypi_0 pypi mxnet 1.6.0 pypi_0 pypi nbclient 0.5.3 pyhd8ed1ab_0 conda-forge nbconvert 6.0.7 py36h704843e_3 conda-forge nbformat 5.1.3 pyhd8ed1ab_0 conda-forge ncurses 6.2 h7fd3ca4_4 conda-forge nest-asyncio 1.5.1 pyhd8ed1ab_0 conda-forge networkx 2.5.1 pypi_0 pypi neural-tangents 0.2.1 pypi_0 pypi nltk 3.4.5 pypi_0 pypi notebook 6.3.0 py36h704843e_0 conda-forge numpy 1.18.1 py36h3849536_1 conda-forge nvidia-ml-py3 7.352.0 pypi_0 pypi oauthlib 3.1.0 pypi_0 pypi odo 0+unknown pypi_0 pypi openmpi 4.0.3 hd49bf07_1 conda-forge openssl 1.1.1k hf897c2e_0 conda-forge opt-einsum 3.3.0 pypi_0 pypi optuna 2.3.0 pypi_0 pypi packaging 20.9 pyh44b312d_0 conda-forge pandas 0.25.3 py36h59fbc97_0 conda-forge pandas-market-calendars 1.7 pypi_0 pypi pandocfilters 1.4.2 py_1 conda-forge parso 0.7.1 pyh9f0ad1d_0 conda-forge pbr 5.6.0 pypi_0 pypi pennylane 0.9.0 pypi_0 pypi pexpect 4.8.0 pyh9f0ad1d_2 conda-forge pickleshare 0.7.5 py_1003 conda-forge pip 21.1.1 pyhd8ed1ab_0 conda-forge plotly 4.7.1 pypi_0 pypi pluggy 0.13.1 pypi_0 pypi ppscore 0.0.2 pypi_0 pypi prettytable 2.1.0 pypi_0 pypi prometheus_client 0.10.1 pyhd8ed1ab_0 conda-forge prompt-toolkit 3.0.18 pyha770c72_0 conda-forge psutil 5.8.0 pypi_0 pypi ptvsd 4.3.2 pypi_0 pypi ptyprocess 0.7.0 pyhd3deb0d_0 conda-forge pulp 1.6.8 pypi_0 pypi py 1.10.0 pypi_0 pypi pyaml 20.4.0 pypi_0 pypi pybind11 2.6.2 pypi_0 pypi pycosat 0.6.3 py36h269c3a8_1006 conda-forge pycparser 2.20 pyh9f0ad1d_2 conda-forge pydantic 1.8.2 pypi_0 pypi pydevd-pycharm 201.8538.36 pypi_0 pypi pyglet 1.5.0 pypi_0 pypi pygments 2.9.0 pyhd8ed1ab_0 conda-forge pykalman 0.9.5 pypi_0 pypi pyopenssl 20.0.1 pyhd8ed1ab_0 conda-forge pyparsing 2.4.7 pyh9f0ad1d_0 conda-forge pyperclip 1.8.2 pypi_0 pypi pyro-api 0.1.2 pypi_0 pypi pyro-ppl 1.3.1 pypi_0 pypi pyrsistent 0.17.3 py36h269c3a8_2 conda-forge pysocks 1.7.1 py36h704843e_3 conda-forge pytest 6.2.4 pypi_0 pypi python 3.6.7 h357f687_1008_cpython conda-forge python-dateutil 2.8.0 pypi_0 pypi python-editor 1.0.4 pypi_0 pypi python-graphviz 0.8.4 pypi_0 pypi python_abi 3.6 1_cp36m conda-forge pytz 2021.1 pyhd8ed1ab_0 conda-forge pywavelets 1.1.1 pypi_0 pypi pyyaml 5.4.1 pypi_0 pypi pyzmq 22.0.3 py36hfbd0944_1 conda-forge rauth 0.7.3 pypi_0 pypi readline 8.1 h1a49cc3_0 conda-forge requests 2.25.1 pyhd3deb0d_0 conda-forge requests-oauthlib 1.3.0 pypi_0 pypi retrying 1.3.3 pypi_0 pypi rpy2 3.3.6 pypi_0 pypi ruamel_yaml 0.15.80 py36h269c3a8_1004 conda-forge ruptures 1.1.3 pypi_0 pypi scikit-learn 0.24.2 pypi_0 pypi scikit-learn-extra 0.2.0 pypi_0 pypi scikit-multiflow 0.4.1 pypi_0 pypi scikit-optimize 0.7.4 pypi_0 pypi scipy 1.4.1 py36h3a855aa_3 conda-forge sdeint 0.2.1 pypi_0 pypi seaborn 0.11.0 pypi_0 pypi semantic-version 2.6.0 pypi_0 pypi send2trash 1.5.0 py_0 conda-forge setuptools 49.6.0 py36h704843e_3 conda-forge setuptools-git 1.2 pypi_0 pypi simpy 4.0.1 pypi_0 pypi six 1.16.0 pyh6c4a22f_0 conda-forge sklearn-contrib-py-earth 0.1.0 pypi_0 pypi sklearn-json 0.1.0 pypi_0 pypi sortedcontainers 2.3.0 pypi_0 pypi soupsieve 2.2.1 pypi_0 pypi sqlalchemy 1.4.15 pypi_0 pypi sqlite 3.35.5 h43e6a2a_0 conda-forge statistics 1.0.3.5 pypi_0 pypi stevedore 3.3.0 pypi_0 pypi ta 0.5.25 pypi_0 pypi tabulate 0.8.9 pypi_0 pypi tblib 1.7.0 pypi_0 pypi terminado 0.9.4 py36h704843e_0 conda-forge testpath 0.4.4 py_0 conda-forge theano 1.0.4 pypi_0 pypi threadpoolctl 2.1.0 pypi_0 pypi tigramite 4.1.0 pypi_0 pypi tk 8.6.10 ha99a2a3_1 conda-forge toml 0.10.2 pypi_0 pypi toolz 0.11.1 pypi_0 pypi torch 1.8.1 pypi_0 pypi tornado 6.1 py36h269c3a8_1 conda-forge tqdm 4.60.0 pyhd8ed1ab_0 conda-forge trading-calendars 2.1.1 pypi_0 pypi traitlets 4.3.3 py36h9f0ad1d_1 conda-forge tweepy 3.8.0 pypi_0 pypi typing_extensions 3.7.4.3 py_0 conda-forge tzdata 2021a he74cb21_0 conda-forge tzlocal 2.1 pypi_0 pypi ujson 1.35 pypi_0 pypi urllib3 1.26.4 pyhd8ed1ab_0 conda-forge wcwidth 0.2.5 pyh9f0ad1d_2 conda-forge webencodings 0.5.1 py_1 conda-forge wheel 0.36.2 pyhd3deb0d_0 conda-forge widgetsnbextension 3.5.1 pypi_0 pypi wrapt 1.12.1 py36h269c3a8_3 conda-forge xarray 0.15.1 pypi_0 pypi xz 5.2.5 h6dd45c4_1 conda-forge yaml 0.2.5 h516909a_0 conda-forge zeromq 4.3.4 h01db608_0 conda-forge zict 2.0.0 pypi_0 pypi zipp 3.4.1 pyhd8ed1ab_0 conda-forge zlib 1.2.11 h516909a_1009 conda-forge
Request 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.
Add Libraries
Follow these steps to add custom libraries to your C#Python project:
- Find the name of the package that you want to add on NuGet.
- Open a terminal in the organization workspace that stores the project.
- Run
lean library add "<projectName>"<packageName>to add the<packageName>NuGet package to the project in . / <projectName>.This command installs the latest version of the$ lean library add "My Project" Microsoft.ML Retrieving latest available version from NuGet Adding Microsoft.ML 1.5.5 to 'My Project/My Project.csproj' Restoring packages in 'My Project' to provide local autocomplete
Microsoft.MLpackage. If you want to use a different version you can use the--version <value>option. Additionally, you can pass the--no-localflag to skip restoring the packages locally.
- Find the name of the package that you want to add on PyPI.
- Open a terminal in the organization workspace that stores the project.
- Run
lean library add "<projectName>" <packageName>to add the<packageName>PyPI package to the project in . / <projectName>.This command installs the latest version of the$ lean library add "My Project" altair Retrieving latest compatible version from PyPI Adding altair 4.1.0 to 'My Project/requirements.txt' Installing altair 4.1.0 in local Python environment to provide local autocomplete
altairpackage that is compatible with Python 3.11 (which is what the official LEAN Docker images use). If you want to use a different version you can use the--version <value>option. Additionally, you can pass the--no-localflag to skip installing the package in your local Python environment. - If you are using VS Code, restart your editor for autocomplete to start working on the new library.
Additionally, you can also add custom C# libraries by modifying the C# project file (the file ending with .csproj). This can be done manually or through your editor's built-in NuGet tooling if your editor has such a feature.
Additionally, you can also add custom Python libraries by modifying the project's requirements.txt file. If you choose to do this, make sure that the library versions that you add to this file are compatible with Python 3.6, because that's what the official LEAN Docker images use.
Remove Libraries
Follow these steps to remove custom libraries from your C#Python project:
- Open a terminal in the organization workspace that stores the project.
- Run
lean library remove "<projectName>" <packageName>to remove the<packageName>NuGet package from the project in . / <projectName>.You can pass the$ lean library remove "My Project" Microsoft.ML Removing Microsoft.ML from 'My Project/My Project.csproj' Restoring packages in 'My Project'
--no-localflag to skip restoring the packages locally.
- Open a terminal in the organization workspace that stores the project.
- Run
lean library remove "<projectName>"<packageName>to remove the<packageName>PyPI package from the project in . / <projectName>.$ lean library remove "My Project" altair Removing altair from 'My Project/requirements.txt'
Additionally, you can also remove custom C# libraries by modifying the C# project file (the file ending with .csproj). This can be done manually or through your editor's built-in NuGet tooling if your editor has such a feature.
Additionally, you can also remove custom Python libraries by modifying the project's requirements.txt file.
You can also see our Videos. You can also get in touch with us via Discord.
Did you find this page helpful?
Contribute to the documentation:
