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jonas 71803418e5 Initial commit: Shelly Manager with Textual CLI, Streamlit UI, and comprehensive .gitignore

Shelly device management app with mDNS/subnet discovery, inventory,
configuration, and mass operations for Gen1/Gen2+ devices.

Includes .gitignore excluding runtime data (device DB, user config),
AI conversation history, build artifacts, and common Python/OS patterns.

2026-03-23 21:51:59 +01:00

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Streamlit theme templates

Ready-to-use theme templates for Streamlit apps.

Available themes

Theme	Base	Primary color	Fonts
snowflake	Light	`#29B5E8` (cyan)	Inter, JetBrains Mono
dracula	Dark	`#BD93F9` (purple)	Fira Sans, JetBrains Mono
nord	Dark	`#88C0D0` (frost blue)	Inter, JetBrains Mono
stripe	Light	`#635BFF` (indigo)	Inter, Source Code Pro
solarized-light	Light	`#268BD2` (blue)	Source Sans 3, Source Code Pro
spotify	Dark	`#1DB954` (green)	Inter, Fira Code
github	Light	`#0969DA` (blue)	Inter, JetBrains Mono
minimal	Dark	`#6366f1` (indigo)	Inter, JetBrains Mono

Quick start

# Run a theme locally
cd templates/themes/spotify
uv sync
uv run streamlit run streamlit_app.py

Deploying to Snowflake

Before deploying, update snowflake.yml with your account-specific resources:

# Find available compute pools
SHOW COMPUTE POOLS;

# Find available external access integrations  
SHOW EXTERNAL ACCESS INTEGRATIONS;

Then edit snowflake.yml to replace the placeholders:

<YOUR_COMPUTE_POOL> → e.g., STREAMLIT_DEDICATED_POOL
<YOUR_PYPI_INTEGRATION> → e.g., PYPI_ACCESS_INTEGRATION
<FROM_CONNECTION> values are filled from your active connection

Deploy with:

snow streamlit deploy --replace

How Streamlit theming works

A custom theme requires two things:

1. Theme configuration in `.streamlit/config.toml`

[theme]
base = "dark"                      # "dark" or "light"
primaryColor = "#1DB954"           # Buttons, links, highlights
backgroundColor = "#121212"        # Main background
secondaryBackgroundColor = "#181818"  # Sidebar, cards
textColor = "#FFFFFF"              # Main text color
font = "Inter"                     # Body font
codeFont = "FiraCode"              # Code blocks

2. For Snowflake deployment: local font files

Snowflake doesn't allow remote URL fetches, so fonts must be bundled locally:

[server]
enableStaticServing = true         # Required for static files

[[theme.fontFaces]]
family = "Inter"
url = "app/static/Inter-Regular.ttf"   # Note: app/ prefix required
weight = 400

[[theme.fontFaces]]
family = "Inter"
url = "app/static/Inter-Bold.ttf"
weight = 700

Font files go in static/ directory and are referenced with app/static/ prefix.

Sidebar theming (optional)

[theme.sidebar]
backgroundColor = "#181818"
secondaryBackgroundColor = "#121212"
borderColor = "#282828"

Theme file structure

Each theme directory contains:

{theme}/
├── .streamlit/config.toml   # Theme colors and fonts
├── streamlit_app.py         # Demo app showing the theme
├── pyproject.toml           # Dependencies
├── snowflake.yml            # Snowflake deployment config
└── static/                  # Bundled font files (*.ttf)

Dependencies

All themes require Python >=3.11 and use:

snowflake-connector-python>=3.3.0 (required — streamlit[snowflake] silently skips this on Python 3.12+)
streamlit[snowflake]>=1.54.0
altair>=5.5.0
pandas>=2.2.3

Font licensing

All bundled fonts are licensed under the SIL Open Font License 1.1, which permits free use, redistribution, and modification:

Font	Used by	Source
Inter	snowflake, nord, spotify, github, minimal, stripe	github.com/rsms/inter
JetBrains Mono	snowflake, dracula, nord, github, minimal	github.com/JetBrains/JetBrainsMono
Fira Sans	dracula	github.com/mozilla/Fira
Fira Code	spotify	github.com/tonsky/FiraCode
Source Sans 3	solarized-light	github.com/adobe-fonts/source-sans
Source Code Pro	solarized-light, stripe	github.com/adobe-fonts/source-code-pro

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