Know the theme in code

Using Streamlit
1

I am using st.theme() and when running the code i did got

AttributeError: module ‘streamlit’ has no attribute ‘theme’.

Is there anyway to know the theme within code?

Thank you

2

You got this error because there are no attribute named st.theme(). Could you please share the link where people are referencing such a module? I wonder if it was a discussion about features that could be helpful. Such as this Check if the app is in dark mode or light mode at runtime

Anyway, you can take a look at Creating Custom Themes for Streamlit Apps and that would help you with your theme. Basically, you create a .streamlit folder and insert your config.toml file with the theme information.

3

I am using light theme for development and when dark theme is selected headers are still having light theme color. Is there anyway that i can fix it. For header am using st.title(“Title”) and in Dark theme it is gray as in light theme. Please suggest

4

Go to the config.toml file and create something like the solarized theme as shown in Creating Custom Themes for Streamlit Apps this will become your customized theme.

[theme]

primaryColor="#d33682"
backgroundColor="#002b36"
secondaryBackgroundColor="#586e75"
textColor="#fafafa"
font="sans serif"

At the development stage you can go back to the standard light theme, and then toggle back to your customized theme.

5

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