pyinsane - list_all.py

./list_all.py 
Scanner 'genesys:libusb:001:003' (Canon, LiDE 110, flatbed scanner)
  Option: threshold-curve
    Title: Threshold curve
    Desc: Dynamic threshold curve, from light to dark, normally 50-65
    Type: <class 'src.rawapi.SaneValueType'> : Integer (1)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : Range (1)
    Constraint: (0, 127, 1)
    Value: 50
  Option: disable-dynamic-lineart
    Title: Disable dynamic lineart
    Desc: Disable use of a software adaptive algorithm to generate lineart relying instead on hardware lineart.
    Type: <class 'src.rawapi.SaneValueType'> : Boolean (0)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : None (0)
    Constraint: None
    Value: 0
  Option: disable-interpolation
    Title: Disable interpolation
    Desc: When using high resolutions where the horizontal resolution is smaller than the vertical resolution this disables horizontal interpolation.
    Type: <class 'src.rawapi.SaneValueType'> : Boolean (0)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : None (0)
    Constraint: None
    Value: 0
  Option: scan
    Title: Scan button
    Desc: Scan button
    Type: <class 'src.rawapi.SaneValueType'> : Boolean (0)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Hard_select, Soft_detect, Advanced,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : None (0)
    Constraint: None
    Value: 0
  Option: tl-y
    Title: Top-left y
    Desc: Top-left y position of scan area.
    Type: <class 'src.rawapi.SaneValueType'> : Fixed (2)
    Unit: <class 'src.rawapi.SaneUnit'> : Mm (3)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : Range (1)
    Constraint: (0, 19660800, 0)
    Value: 0
  Option: tl-x
    Title: Top-left x
    Desc: Top-left x position of scan area.
    Type: <class 'src.rawapi.SaneValueType'> : Fixed (2)
    Unit: <class 'src.rawapi.SaneUnit'> : Mm (3)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : Range (1)
    Constraint: (0, 14011596, 0)
    Value: 0
  Option: ocr
    Title: OCR button
    Desc: OCR button
    Type: <class 'src.rawapi.SaneValueType'> : Boolean (0)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Inactive,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : None (0)
    Constraint: None
    Value: Failed to get the value: <class 'src.rawapi.SaneStatus'> : Data is invalid (4)
  Option: swdespeck
    Title: Software despeck
    Desc: Request backend to remove lone dots digitally
    Type: <class 'src.rawapi.SaneValueType'> : Boolean (0)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : None (0)
    Constraint: None
    Value: 0
  Option: file
    Title: File button
    Desc: File button
    Type: <class 'src.rawapi.SaneValueType'> : Boolean (0)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Hard_select, Soft_detect, Advanced,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : None (0)
    Constraint: None
    Value: 0
  Option: threshold
    Title: Threshold
    Desc: Select minimum-brightness to get a white point
    Type: <class 'src.rawapi.SaneValueType'> : Fixed (2)
    Unit: <class 'src.rawapi.SaneUnit'> : Percent (5)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : Range (1)
    Constraint: (0, 6553600, 65536)
    Value: 3276800
  Option: lamp-off-time
    Title: Lamp off time
    Desc: The lamp will be turned off after the given time (in minutes). A value of 0 means, that the lamp won't be turned off.
    Type: <class 'src.rawapi.SaneValueType'> : Integer (1)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : Range (1)
    Constraint: (0, 60, 0)
    Value: 15
  Option: color-filter
    Title: Color Filter
    Desc: When using gray or lineart this option selects the used color.
    Type: <class 'src.rawapi.SaneValueType'> : String (3)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 6
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : String list (3)
    Constraint: ['Red', 'Green', 'Blue', 'None']
    Value: None
  Option: swcrop
    Title: Software crop
    Desc: Request backend to remove border from pages digitally
    Type: <class 'src.rawapi.SaneValueType'> : Boolean (0)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Advanced,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : None (0)
    Constraint: None
    Value: 0
  Option: source
    Title: Scan source
    Desc: Selects the scan source (such as a document-feeder).
    Type: <class 'src.rawapi.SaneValueType'> : String (3)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 21
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Inactive, Soft_select, Soft_detect,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : String list (3)
    Constraint: ['Flatbed', 'Transparency Adapter']
    Value: Failed to get the value: <class 'src.rawapi.SaneStatus'> : Data is invalid (4)
  Option: page-loaded
    Title: Page loaded
    Desc: Page loaded
    Type: <class 'src.rawapi.SaneValueType'> : Boolean (0)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Inactive,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : None (0)
    Constraint: None
    Value: Failed to get the value: <class 'src.rawapi.SaneStatus'> : Data is invalid (4)
  Option: preview
    Title: Preview
    Desc: Request a preview-quality scan.
    Type: <class 'src.rawapi.SaneValueType'> : Boolean (0)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : None (0)
    Constraint: None
    Value: 0
  Option: swdeskew
    Title: Software deskew
    Desc: Request backend to rotate skewed pages digitally
    Type: <class 'src.rawapi.SaneValueType'> : Boolean (0)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : None (0)
    Constraint: None
    Value: 0
  Option: gamma-table
    Title: Image intensity
    Desc: Gamma-correction table.  In color mode this option equally affects the red, green, and blue channels simultaneously (i.e., it is an intensity gamma table).
    Type: <class 'src.rawapi.SaneValueType'> : Integer (1)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 1024
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Inactive, Soft_select, Soft_detect, Advanced,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : Range (1)
    Constraint: (0, 65535, 0)
    Value: Failed to get the value: <class 'src.rawapi.SaneStatus'> : Data is invalid (4)
  Option: custom-gamma
    Title: Use custom gamma table
    Desc: Determines whether a builtin or a custom gamma-table should be used.
    Type: <class 'src.rawapi.SaneValueType'> : Boolean (0)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Advanced,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : None (0)
    Constraint: None
    Value: 0
  Option: power
    Title: Power button
    Desc: Power button
    Type: <class 'src.rawapi.SaneValueType'> : Boolean (0)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Inactive,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : None (0)
    Constraint: None
    Value: Failed to get the value: <class 'src.rawapi.SaneStatus'> : Data is invalid (4)
  Option: green-gamma-table
    Title: Green intensity
    Desc: Gamma-correction table for the green band.
    Type: <class 'src.rawapi.SaneValueType'> : Integer (1)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 1024
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Inactive, Soft_select, Soft_detect, Advanced,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : Range (1)
    Constraint: (0, 65535, 0)
    Value: Failed to get the value: <class 'src.rawapi.SaneStatus'> : Data is invalid (4)
  Option: br-y
    Title: Bottom-right y
    Desc: Bottom-right y position of scan area.
    Type: <class 'src.rawapi.SaneValueType'> : Fixed (2)
    Unit: <class 'src.rawapi.SaneUnit'> : Mm (3)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : Range (1)
    Constraint: (0, 19660800, 0)
    Value: 19660800
  Option: br-x
    Title: Bottom-right x
    Desc: Bottom-right x position of scan area.
    Type: <class 'src.rawapi.SaneValueType'> : Fixed (2)
    Unit: <class 'src.rawapi.SaneUnit'> : Mm (3)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : Range (1)
    Constraint: (0, 14011596, 0)
    Value: 14011596
  Option: despeck
    Title: Software despeckle diameter
    Desc: Maximum diameter of lone dots to remove from scan
    Type: <class 'src.rawapi.SaneValueType'> : Integer (1)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Advanced,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : Range (1)
    Constraint: (1, 9, 1)
    Value: 1
  Option: copy
    Title: Copy button
    Desc: Copy button
    Type: <class 'src.rawapi.SaneValueType'> : Boolean (0)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Hard_select, Soft_detect, Advanced,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : None (0)
    Constraint: None
    Value: 0
  Option: blue-gamma-table
    Title: Blue intensity
    Desc: Gamma-correction table for the blue band.
    Type: <class 'src.rawapi.SaneValueType'> : Integer (1)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 1024
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Inactive, Soft_select, Soft_detect, Advanced,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : Range (1)
    Constraint: (0, 65535, 0)
    Value: Failed to get the value: <class 'src.rawapi.SaneStatus'> : Data is invalid (4)
  Option: email
    Title: Email button
    Desc: Email button
    Type: <class 'src.rawapi.SaneValueType'> : Boolean (0)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Hard_select, Soft_detect, Advanced,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : None (0)
    Constraint: None
    Value: 0
  Option: depth
    Title: Bit depth
    Desc: Number of bits per sample, typical values are 1 for "line-art" and 8 for multibit scans.
    Type: <class 'src.rawapi.SaneValueType'> : Integer (1)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : Word list (2)
    Constraint: [8, 16]
    Value: 8
  Option: mode
    Title: Scan mode
    Desc: Selects the scan mode (e.g., lineart, monochrome, or color).
    Type: <class 'src.rawapi.SaneValueType'> : String (3)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 8
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : String list (3)
    Constraint: ['Color', 'Gray', 'Lineart']
    Value: Gray
  Option: red-gamma-table
    Title: Red intensity
    Desc: Gamma-correction table for the red band.
    Type: <class 'src.rawapi.SaneValueType'> : Integer (1)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 1024
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Inactive, Soft_select, Soft_detect, Advanced,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : Range (1)
    Constraint: (0, 65535, 0)
    Value: Failed to get the value: <class 'src.rawapi.SaneStatus'> : Data is invalid (4)
  Option: need-calibration
    Title: Need calibration
    Desc: The scanner needs calibration for the current settings
    Type: <class 'src.rawapi.SaneValueType'> : Boolean (0)
    Unit: <class 'src.rawapi.SaneUnit'> : None (0)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Inactive,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : None (0)
    Constraint: None
    Value: Failed to get the value: <class 'src.rawapi.SaneStatus'> : Data is invalid (4)
  Option: resolution
    Title: Scan resolution
    Desc: Sets the resolution of the scanned image.
    Type: <class 'src.rawapi.SaneValueType'> : Integer (1)
    Unit: <class 'src.rawapi.SaneUnit'> : Dpi (4)
    Size: 4
    Capabilities: <class 'src.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    Constraint type: <class 'src.rawapi.SaneConstraintType'> : Word list (2)
    Constraint: [2400, 1200, 600, 300, 150, 100, 75]
    Value: 300