tkblocks 0.1.2

A scrollable, collapsible section-based content renderer for tkinter.

tkblocks

A scrollable, collapsible section-based content renderer for tkinter.

Drop-in collapsible section panels for tkinter apps — load content from Python, JSON, YAML, or TOML.

tkblocks is a simple, tested and predictable tkinter implementation that complies with your app's existing theme and style.

• Import tkblocks
• Pass a notebook tab or plain frame.
• Provide content with json, yaml, toml or python API.

Useful for:

• FAQ panels
• Changelogs / release notes
• Settings/help dialogs
• Onboarding flows
• Dashboards with collapsible read-only data sections
• Debug/log viewers

Installation

pip install tkblocks

Optional dependencies based on content types used:

pip install pyyaml    # for .yaml/.yml content files
pip install requests  # for WebImageContent

Usage

Python API

from tkblocks import Blocks, SectionData, TextContent, LinkContent, LocalImageContent

sections = [
    SectionData(
        title="Getting Started",
        contents=[
            TextContent(text="Welcome to the app."),
            LinkContent(text="Documentation", url="https://example.com"),
        ],
    ),
    SectionData(
        title="Resources",
        contents=[
            LocalImageContent(text="Overview", path="media/overview.png"),
        ],
    ),
]

blocks = Blocks(parent, sections_data=sections, title="📖 User Guide")
blocks.pack(fill="both", expand=True)

Loading from file

from tkblocks import Blocks, load_sections

blocks = Blocks(parent, sections_data=load_sections("guide.toml"), title="📖 User Guide")
blocks.pack(fill="both", expand=True)

Supported formats: .json, .yaml, .yml, .toml

Example TOML file

[[sections]]
title = "Getting Started"

[[sections.contents]]
type = "text"
text = """
Welcome to the app.
This is a multiline description.
"""

[[sections.contents]]
type = "link"
text = "Documentation"
url = "https://example.com"

[[sections]]
title = "Resources"

[[sections.contents]]
type = "local_image"
text = "Overview diagram"
path = "media/overview.png"

Importing

Always import from the top-level package:

from tkblocks import Blocks, load_sections  # ✅
from tkblocks.blocks import Blocks          # ❌ not guaranteed stable

Content block types

Type	Class	Required fields
Plain text	TextContent	text
Copyable text	CopyableContent	text
Hyperlink	LinkContent	text, url
Local image	LocalImageContent	path
Web image	WebImageContent	url

Requirements

• Python >= 3.11
• Pillow
• Pydantic

License

Apache 2.0 — see LICENSE for details.