config.yaml

# This file contains the application defaults. Removing keys will cause errors.
# Place overrides in /etc/loris/config.yaml and/or ~/.loris/config.yaml
application:
  max_area: 16000000
  max_height: null
  max_width: null
  server_uri: http://localhost:5004
  access-control-allow-origin: "*" # can be set to False, a URI, or "*"
  access-control-max-age: 7200
  cors_keep_alive_max: 100
  cors_keep_alive_timeout: 2
  sizes_and_tiles:
    # These settings are regardless of configured compliance, i.e., features
    # can be disabled and requests that match these criteria will work.
    jp2:
      encoded_only: False # Only report encoded tiles and scale factors
    other_formats:
      # For other formats, these settings determine the tiles, scale factors,
      # and sizes that still be reported in info.json
      enabled: True           # Set to false to report nothing. Otherwise:
      min_dimension: 80       # images scaled to, e.g., 2✕1 aren't useful
      all_scale_factors: True # Include scaled sizes larger than the tile size?
      tile_width: 1024        # At scale. At a scale factor of 1, tiles will be
      tile_height: 1024       # 1024; scale factor of 2, 512; 4, 256; etc.

resolvers:
  - class: loris.resolvers.file_system_resolver.FileSystemResolver
    prefix: whatever
    config:
      root: /fill/me/in           # REQUIRED
      format_suffix: jp2          # Optional, default: null
      cache: True                 # Optional, default: False
      cache_root: /tmp/loris_tmp  # Optional, only applies if cache: True
      cache_size: 200             # Optional, only applies if cache: True

transcoders:
  - class: loris.transcoders.openjpeg_jp2_transcoder.OpenJpegJp2Transcoder
    bin: null # If lib or bin are null, Loris will try to use a local copy of
    lib: null # OpenJpeg. Not all operating systems/processors may be supported.
    src_format: jp2
  - class: loris.transcoders.pillow_transcoder.PillowTranscoder
    src_format: jpg
  - class: loris.transcoders.pillow_transcoder.PillowTranscoder
    src_format: tif
  - class: loris.transcoders.pillow_transcoder.PillowTranscoder
    src_format: png

logging:
  disable_existing_loggers: False
  formatters:
    standard:
      format: '%(asctime)s [%(levelname)s] %(name)s: %(message)s'
  handlers:
    default:
      class: logging.StreamHandler
      formatter: standard
      level: DEBUG
  loggers:
    loris:
      handlers: [default]
      level: DEBUG
      propagate: False
  version: 1

iiif_features:
  # Loris will always be at least level 0 compliant. Manage additional
  # features here.
  formats:
    png:
      enabled: True
    webp:
      enabled: True
  http:
    baseUriRedirect:
      enabled: True
    canonicalLinkHeader:
      enabled: True
    cors:
      enabled: True
    jsonldMediaType:
      enabled: True
    profileLinkHeader:
      enabled: True
  quality:
    bitonal:
      enabled: True
    color:
      enabled: True
    gray:
      enabled: True
  region:
    regionByPct:
      enabled: True
    regionByPx:
      enabled: True
    regionSquare:
      enabled: True
  rotation:
    color:
      enabled: True
    mirroring:
      enabled: True
    rotationArbitrary:
      enabled: True
    rotationBy90s:
      enabled: True
  size:
    sizeUpscaling:
      enabled: True
    sizeByConfinedWh:
      enabled: True
    sizeByDistortedWh:
      enabled: True
    sizeByH:
      enabled: True
    sizeByPct:
      enabled: True
    sizeByW:
      enabled: True
    sizeByWh:
      enabled: True