Other installation options#

Prerequisites#

  • You installed python 3.9 or newer.

  • You installed pip.

  • Optional, but it is highly recommended to use virtual environment for Python packages.

    Create and activate it with following commands:

    • Linux / MacOS: python3 -m venv venv && source venv/bin/activate

    • Windows (cmd): python -m venv venv && venv\Scripts\activate

Installation from OneTick pip server#

Ask your OneMarketData rep for a USERNAME and PASSWORD and run the command below

pip install -U --index-url https://USERNAME:PASSWORD@pip.distribution.sol.onetick.com/simple/ "onetick-py[webapi]"

If you need to use proxy to reach external server, you need to specify it separately (replace https://user_name:password@proxyname:port in the command with your proxy credentials):

pip install --index-url https://USERNAME:PASSWORD@pip.distribution.sol.onetick.com/simple/ --proxy https://user_name:password@proxyname:port "onetick-py[webapi]"

For MacOS, additionally run: pip install "pyarrow<16"

If you need to install strictly defined versions of the packages numpy and pandas, which is the most tested combination, then you can use the following command to install onetick-py:

pip install -U --index-url https://USERNAME:PASSWORD@pip.distribution.sol.onetick.com/simple/ "onetick-py[strict,webapi]"

Note: if you have a local OneTick installation and PYTHONPATH pointing to it (e.g., to “C:\omd\one_market_data\one_tick\bin;C:\omd\one_market_data\one_tick\bin\python;C:\omd\one_market_data\one_tick\bin\numpy\python39;”), you need to unset PYTHONPATH in order to avoid conflicts:

  • on Windows in PowerShell (echo $env:PYTHONPATH - too see it; $env:PYTHONPATH='' - to unset it)

  • on Linux/MacOS: unset PYTHONPATH

Installation without internet connection#

If your machine is not connected to the internet, you can download the wheel files from our pip repository, and distribute them to your machines:

pip download -d /path/to/wheel/files "onetick-py[webapi]" --index-url https://USERNAME:PASSWORD@pip.distribution.sol.onetick.com/simple/

Then you can install onetick-py with the following command:

pip install -U --no-index --find-links=/path/to/wheel/files "onetick-py[webapi]"