Teradata Package for Python Function Reference on VantageCloud Lake - libs - Teradata Package for Python - Look here for syntax, methods and examples for the functions included in the Teradata Package for Python.

Teradata® Package for Python Function Reference on VantageCloud Lake

Deployment
VantageCloud
Edition
Lake
Product
Teradata Package for Python
Release Number
20.00.00.03
Published
December 2024
ft:locale
en-US
ft:lastEdition
2024-12-19
dita:id
TeradataPython_FxRef_Lake_2000
Product Category
Teradata Vantage
teradataml.scriptmgmt.UserEnv.UserEnv.libs
DESCRIPTION:
    A class property that returns list of libraries installed in the remote user environment.
 
PARAMETERS:
    None
 
RETURNS:
    Pandas DataFrame containing libraries and their versions.
 
RAISES:
    TeradataMlException
 
EXAMPLES:
    # Example 1: libs property for Python environment.
    # Create a remote Python user environment.
    >>> env = create_env('test_env', 'python_3.7.9', 'Test environment')
    User environment test_env created.
 
    # View existing libraries installed.
    >>> env.libs
             name version
    0         pip  20.1.1
    1  setuptools  47.1.0
 
    # Install additional Python libraries.
    >>> env.install_lib(['numpy','nltk>=3.3'])
    Request to install libraries initiated successfully in the remote user environment test_env. Check the status using status() with the claim id '1e23d244-3c88-401f-a432-277d72dc6835'.
    '1e23d244-3c88-401f-a432-277d72dc6835'
 
    # List libraries installed.
    >>> env.libs
             name version
    0        nltk   3.4.5
    1       numpy  1.21.6
    2         pip  20.1.1
    3  setuptools  47.1.0
    4         six  1.16.0
 
    # Example 2: libs property for R environment.
    # Create a remote R user environment.
    >>> r_env = create_env('test_r_env', 'r_4.1', 'Test R environment')
    User environment 'test_r_env' created.
 
    # List installed libraries in environment.
    >>> r_env.libs
              name  version
    0   KernSmooth  2.23-20
    1         MASS   7.3-55
    2       Matrix    1.4-0
    3         base    4.1.3
    4         boot   1.3-28
    ..         ...      ...
    26    survival   3.2-13
    27       tcltk    4.1.3
    28       tools    4.1.3
    29       utils    4.1.3
 
    # Install additional R libraries.
    >>> r_env.install_lib(['dplyr','testthat==3.0.4'])
                                    Claim Id                File/Libs   Method Name       Stage              Timestamp  Additional Details
    0   3823217b-89ee-423c-9ed1-f72a6b6d0511    dplyr, testthat=3.0.4   install_lib      Started  2023-08-31T07:14:57Z
    1   3823217b-89ee-423c-9ed1-f72a6b6d0511    dplyr, testthat=3.0.4   install_lib     Finished  2023-08-31T07:20:35Z
 
    # List installed libraries in environment.
    >>> r_env.libs
              name  version
    0   KernSmooth  2.23-20
    1         MASS   7.3-55
    2       Matrix    1.4-0
    3         base    4.1.3
    ..         ...      ...
    9        dplyr    1.1.2
    ..         ...      ...
    58    testthat    3.0.4
    ..         ...      ...
    61       vctrs    0.6.3
    62       waldo    0.5.1
    63       withr    2.5.0
    [64 rows x 2 columns]