nathanybx / streamlit-tags

Custom Tag component for streamlit

Streamlit-tags

A custom component to add Tags in Streamlit.

Please Upgrade to 1.2.7 version

📢 Favour:

It would be highly motivating, if you can STAR⭐ this repo if you find it helpful.

Try out a demo here:

Check out docs here: https://streamlit-tags.readthedocs.io/en/latest/

Install

PyPi

pip install streamlit-tags

The installation can also be found on PyPi

Anaconda

conda install -c conda-forge streamlit_tags

The installation can also be found on Anaconda

Usage

This library has two main functions to display and use tags:

• st_tags to display the tags feature
• st_tags_sidebar to display the tags in the sidebar Check the examples/ folder of the project a quick start. Check out demo here: https://share.streamlit.io/gagan3012/streamlit-tags/examples/app.py

Definition

def st_tags(value: list,
            suggestions: list,
            label: str,
            text: str,
            maxtags: int,
            key=None) -> list:
    '''
    :param maxtags: Maximum number of tags allowed maxtags = -1 for unlimited entries
    :param suggestions: (List) List of possible suggestions (optional)
    :param label: (Str) Label of the Function
    :param text: (Str) Instructions for entry
    :param value: (List) Initial Value (optional)
    :param key: (Str)
        An optional string to use as the unique key for the widget.
        Assign a key so the component is not remount every time the script is rerun.
    :return: (List) Tags
        
    Note: usage also supports keywords = st_tags()
    '''

Note: the suggestion and value fields are optional

Note:

• The suggestion and value fields are optional
• Usage also supports keywords = st_tags()
• Upgrade to 1.1.9 for being able to control number of tags

We also have a function now to embed the tags function to the sidebar:

def st_tags_sidebar(value: list,
                    suggestions: list,
                    label: str,
                    text: str,
                    maxtags: int,
                    key=None) -> list:
    '''
    :param maxtags: Maximum number of tags allowed maxtags = -1 for unlimited entries
    :param suggestions: (List) List of possible suggestions (optional)
    :param label: (Str) Label of the Function
    :param text: (Str) Instructions for entry
    :param value: (List) Initial Value (optional)
    :param key: (Str)
        An optional string to use as the unique key for the widget.
        Assign a key so the component is not remount every time the script is rerun.
    :return: Tags
    '''

Note:

• The suggestion and value fields are optional
• Usage also supports keywords = st_tags_sidebar()
• Upgrade to 1.1.9 for being able to control number of tags

Example Usage

keywords = st_tags(
    label='# Enter Keywords:',
    text='Press enter to add more',
    value=['Zero', 'One', 'Two'],
    suggestions=['five', 'six', 'seven', 
                 'eight', 'nine', 'three', 
                 'eleven', 'ten', 'four'],
    maxtags = 4,
    key='1')
                   
keyword = st_tags_sidebar(
    label='# Enter Keywords:',
    text='Press enter to add more',
    value=['Zero', 'One', 'Two'],
    suggestions=['five', 'six', 'seven', 
                 'eight', 'nine', 'three', 
                 'eleven', 'ten', 'four'],
    maxtags = 4,
    key='2')

Sample Images of the UI: