| ================= |
| Utility Functions |
| ================= |
| Distill provides two useful utility functions that can aid in the preprocessing of UserALE logs. They include the |
| ``epoch_to_datetime`` and ``get_UUID`` functions. Below we provide an overview of both: |
| |
| Epoch to Datetime |
| ----------------- |
| The ``epoch_to_datetime`` function will take a string representation of unix time and convert it into an integer. An example |
| usage of this function is as follows: |
| |
| .. code:: python |
| |
| string_time = "1000" |
| integer_time = distill.epoch_to_datetime(string_time) |
| integer_time # 1000 represented as an integer |
| |
| This function is specifically useful when preprocessing UserALE logs for Segmentation as logs can sometimes be read in as strings |
| and Segmentation requires that they be formatted as either integers or ``datetime`` objects. |
| |
| Get UUID |
| -------- |
| The ``get_uuid`` function will take a UserALE log and output a universally unique identifier (UUID) for that log. An example |
| usage of this function is shown below: |
| |
| .. code:: python |
| |
| # A UserALE log |
| log |
| |
| # Generate UUID |
| uuid = distill.getUUID(log) |
| |
| Similarly to the ``epoch_to_datetime`` function, the ``get_uuid`` function is particularly useful when preprocessing UserALE |
| logs in preparation for Segmentation. |
| |