« Changelog History


blaze v0.11.3 Release Notes

Release Date: 2016-11-04 // over 7 years ago

Previous changes from v0.11.0

  • 🚀 Release 0.11.0

    🚀 :Release: 0.11.0

    🆕 New Expressions

    * Many new string utility expressions were added that follow the Pandas
  vectorized string methods API closely
  `<http://pandas.pydata.org/pandas-docs/stable/text.html#text-string-methods>`_.
  These are gathered under the ``.str`` sub-namespace, allowing the user to
  say::

    t.col.str.lower()

  to compute a new column with the string contents lowercased.

* Likewise, many new datetime utility expressions were added to the ``.dt``
  sub-namespace, following Pandas vectorized datetime methods API
  `<http://pandas.pydata.org/pandas-docs/stable/timeseries.html>`_.

Improved Expressions

    None

    🆕 New Backends

    None

Improved Backends

    None

    Experimental Features

    None

API Changes

    🗄 The following functions were deprecated in favor of equivalent functions
    without the str_ name prefix:

    ====================================== ===================================
    🗄 deprecated function replacement function
    ====================================== ===================================
    :func:~blaze.expr.strings.str_len :func:~blaze.expr.strings.len
    :func:~blaze.expr.strings.str_upper :func:~blaze.expr.strings.upper
    :func:~blaze.expr.strings.str_lower :func:~blaze.expr.strings.lower
    :func:~blaze.expr.strings.str_cat :func:~blaze.expr.strings.cat
    ====================================== ===================================

    🐛 Bug Fixes

    None

Miscellaneous

    None