Segno - Python QR Code and Micro QR Code encoder

Segno generates QR Codes and Micro QR Codes according to ISO/IEC 18004:2015(E). Aside from other Python QR Code generators, Segno has no 3rd party dependencies and is very simple to use.

Contents:

• QR Code creation from the command line
  • Usage
    • Version
    • Error correction level
    • QR Code serialization
    • Scaling QR Codes
    • Changing the size of the quiet zone
    • Colors
    • Structured Append
• Creating QR Codes or Micro QR Codes
  • Version
  • Error Correction Level
  • Data Masking
• Structured Append
  • Structured Append by QR Code version
  • Structured Append by number of symbols
• Special QR Code factory functions
  • Create a QR Code for a WIFI configuration
  • Create a QR Code encoding geographic information
  • Creating a QR Code encoding contact information
    • MeCard
    • vCard
• Colors
• QR Code and Micro QR Code serialization
• Comparison of Python QR Code libraries
  • Features
  • Performance
    • Create a QR Code
    • Create a QR Code and serialize it as SVG
    • Create a QR Code and serialize it as PNG
• Replace existing QR Code libs with Segno
• Writing plugins for Segno
  • Simple plugin
• Segno package
  • Module contents
  • Utilities
  • High level QR Code factories
• Segno’s low level API
  • segno.encoder
  • segno.writers

Indices and tables

• Index
• Module Index
• Search Page