Package pycocoa :: Module oslibs

Module oslibs

Various ObjC and macOS libraries, signatures, constants, etc.

Version: 25.04.07

Classes
	OSlibError Couldn't find or load a macOS `.dylib` library.

Functions

get_lib(name)
Find and load a .dylib library.

get_lib_framework(name, services='ApplicationServices', version='')
Load a Frameworks services name.framework library.

leaked2()
Return the number of memory leaks.

Variables
	__all__ = `_ALL_LAZY.oslibs`
	NO = `False` ObjC's False (`const c_byte`).
	YES = `True` ObjC's True (`const c_byte`).
	NSApplicationDidHideNotification = `c_void_p(140704496894720)`
	NSApplicationDidUnhideNotification = `c_void_p(140704496894816)`
	NSDefaultRunLoopMode = `_dllattr(_libAppKit, NSDefaultRunLoopMo...`
	NSEventTrackingRunLoopMode = `_dllattr(_libAppKit, NSEventTrack...`
	NSApplicationPresentationDefault = `0`
	NSApplicationPresentationHideDock = `2`
	NSApplicationPresentationHideMenuBar = `8`
	NSApplicationPresentationDisableProcessSwitching = `32`
	NSApplicationPresentationDisableHideApplication = `256`
	NSApplicationActivationPolicyRegular = `0`
	NSApplicationActivationPolicyAccessory = `1`
	NSApplicationActivationPolicyProhibited = `2`
	NSCancelButton = `0`
	NSFileHandlingPanelCancelButton = `0`
	NSOKButton = `1`
	NSFileHandlingPanelOKButton = `1`
	NSAlphaShiftKeyMask = `65536`
	NSShiftKeyMask = `131072`
	NSControlKeyMask = `262144`
	NSAlternateKeyMask = `524288`
	NSCommandKeyMask = `1048576`
	NSNumericPadKeyMask = `2097152`
	NSHelpKeyMask = `4194304`
	NSFunctionKeyMask = `8388608`
	NSAnyEventMask = `4294967295`
	NSKeyDown = `10`
	NSKeyUp = `11`
	NSFlagsChanged = `12`
	NSApplicationDefined = `15`
	NSUpArrowFunctionKey = `63232`
	NSDownArrowFunctionKey = `63233`
	NSLeftArrowFunctionKey = `63234`
	NSRightArrowFunctionKey = `63235`
	NSF1FunctionKey = `63236`
	NSF19FunctionKey = `63254`
	NSDeleteFunctionKey = `63272`
	NSHomeFunctionKey = `63273`
	NSEndFunctionKey = `63275`
	NSPageUpFunctionKey = `63276`
	NSPageDownFunctionKey = `63277`
	NSClearLineFunctionKey = `63289`
	NSHelpFunctionKey = `63302`
	NSNullCharacter = `0`
	NSStartOfHeadingCharacter = `1`
	NSStartOfTextCharacter = `2`
	NSEnterCharacter = `3`
	NSEndOfTextCharacter = `3`
	NSEndOfTransmitCharacter = `4`
	NSEnquiryCharacter = `5`
	NSAcknowledgeCharacter = `6`
	NSBellCharacter = `7`
	NSBackSpaceCharacter = `8`
	NSTabCharacter = `9`
	NSHorizontalTabCharacter = `9`
	NSNewLineCharacter = `10`
	NSLineFeedCharacter = `10`
	NSVerticalTabCharacter = `11`
	NSFormFeedCharacter = `12`
	NSCarriageReturnCharacter = `13`
	NSShiftOutCharacter = `14`
	NSShiftInCharacter = `15`
	NSDataLineEscapeCharacter = `16`
	NSDeviceControl1Character = `17`
	NSDeviceControl2Character = `18`
	NSDeviceControl3Character = `19`
	NSDeviceControl4Character = `20`
	NSNegativeAcknowledgeCharacter = `21`
	NSSynchronousIdleCharacter = `22`
	NSEndOfTransmitBlockCharacter = `23`
	NSCancelCharacter = `24`
	NSBackTabCharacter = `25`
	NSEndOfMediumCharacter = `25`
	NSSubstituteCharacter = `26`
	NSEscapeCharacter = `27`
	NSFileSeparatorCharacter = `28`
	NSGroupSeparatorCharacter = `29`
	NSRecordSeparatorCharacter = `30`
	NSUnitSeparatorCharacter = `31`
	NSSpaceCharacter = `32`
	NSLineSeparatorCharacter = `8232`
	NSParagraphSeparatorCharacter = `8233`
	NSDeleteCharacter = `127`
	NSBackingStoreRetained = `0`
	NSBackingStoreNonretained = `1`
	NSBackingStoreBuffered = `2`
	NSTableViewGridNone = `0`
	NSTableViewSolidVerticalGridLineMask = `1`
	NSTableViewSolidHorizontalGridLineMask = `2`
	NSTableViewDashedHorizontalGridLineMask = `8`
	NSLeftTextAlignment = `0`
	NSTextAlignmentLeft = `0`
	NSRightTextAlignment = `1`
	NSTextAlignmentRight = `1`
	NSCenterTextAlignment = `2`
	NSTextAlignmentCenter = `2`
	NSJustifiedTextAlignment = `3`
	NSTextAlignmentJustified = `3`
	NSNaturalTextAlignment = `4`
	NSTextAlignmentNatural = `4`
	NSTextWritingDirectionEmbedding = `0`
	NSTextWritingDirectionOverride = `2`
	NSTrackingMouseEnteredAndExited = `1`
	NSTrackingMouseMoved = `2`
	NSTrackingCursorUpdate = `4`
	NSTrackingActiveInActiveApp = `64`
	NSSquareStatusItemLength = `-2`
	NSVariableStatusItemLength = `-1`
	NSWindowStyleMaskTitled = `1`
	NSWindowStyleMaskClosable = `2`
	NSWindowStyleMaskMiniaturizable = `4`
	NSWindowStyleMaskResizable = `8`
	NSWindowStyleMaskUtilityWindow = `16`
	NSWindowStyleMaskUsual = `15`
	NSWindowCloseButton = `0`
	NSWindowMiniaturizeButton = `1`
	NSWindowZoomButton = `2`
	NSWindowToolbarButton = `3`
	NSWindowDocumentIconButton = `4`
	kCGImagePropertyGIFDictionary = `_dllattr(_libCG, kCGImagePrope...`
	kCGImagePropertyGIFDelayTime = `_dllattr(_libCG, kCGImageProper...`
	NSFontItalicMask = `1`
	NSFontBoldMask = `2`
	NSFontUnboldMask = `4`
	NSFontNonStandardCharacterSetMask = `8`
	NSFontNarrowMask = `16`
	NSFontExpandedMask = `32`
	NSFontCondensedMask = `64`
	NSFontSmallCapsMask = `128`
	NSFontPosterMask = `256`
	NSFontCompressedMask = `512`
	NSFontMonoSpaceMask = `1024`
	NSFontVerticalMask = `2048`
	NSFontUIOptimizedMask = `4096`
	NSFontColorGlyphsMask = `8192`
	NSFontCompositeMask = `16384`
	NSFontUnitalicMask = `16777216`
	NSFontUnknownClass = `0`
	NSFontOldStyleSerifsClass = `268435456`
	NSFontTransitionalSerifsClass = `536870912`
	NSFontModernSerifsClass = `805306368`
	NSFontClarendonSerifsClass = `1073741824`
	NSFontSlabSerifsClass = `1342177280`
	NSFontFreeformSerifsClass = `1879048192`
	NSFontSansSerifClass = `2147483648`
	NSFontOrnamentalsClass = `2415919104`
	NSFontScriptsClass = `2684354560`
	NSFontSymbolicClass = `3221225472`
	NSFontClassMask = `4026531840`
	p = `''`
	C = `Libs.__class__`
	Libs = `{'CoreFoundation': <CDLL 'CoreFoundation.framework/Core...` The loaded `macOS` libraries, all `.dylib`.
	Libs.AppKit The '/System/Library/Frameworks/AppKit.framework/AppKit' library.
	Libs.C The '/usr/lib/libc.dylib' library.
	Libs.CoreFoundation The '/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation' library.
	Libs.CoreGraphics The '/System/Library/Frameworks/CoreGraphics.framework/CoreGraphics' library.
	Libs.CoreText The '/System/Library/Frameworks/CoreText.framework/CoreText' library.
	Libs.Foundation The '/System/Library/Frameworks/Foundation.framework/Foundation' library.
	Libs.ObjC The '/usr/lib/libobjc.dylib' library.
	Libs.PrintCore The '/System/Library/Frameworks/ApplicationServices.framework/Frameworks/PrintCore.framework/PrintCore' library.
	Libs.Quartz The '/System/Library/Frameworks/CoreGraphics.framework/CoreGraphics' library.
	Libs.libc The '/usr/lib/libc.dylib' library.
	Libs.libobjc The '/usr/lib/libobjc.dylib' library.

Function Details

get_lib(name)

Find and load a .dylib library.

Parameters:

name - The library base name (str).

Returns:

The library (ctypes.CDLL).

Raises:

OSlibError - No name.dylib library found.

Note: Private attribute ._name shows the library path.

get_lib_framework(name, services=`'ApplicationServices'`, version='')

Load a Frameworks services name.framework library.

Parameters:

name - Library base name (str).
services - Services framework base name (str).
version - Framework/Versions/version, overriding 'Current' (str).

Returns:

The library (ctypes.CDLL).

Raises:

OSlibError - No name.framework library found.

Note: Private attribute ._name shows the library path.

Example:

get_lib_framework('PrintCore')
get_lib_framework('Metadata', services='CoreServices')

leaked2()

Return the number of memory leaks.

Returns:: 2-Tuple (number, size) with the number of memory leaks and total size leaked, in bytes.

Variables Details

NSDefaultRunLoopMode

Value:

_dllattr(_libAppKit, NSDefaultRunLoopMode= RunLoop_t)

NSEventTrackingRunLoopMode

Value:

_dllattr(_libAppKit, NSEventTrackingRunLoopMode= RunLoop_t)

kCGImagePropertyGIFDictionary

Value:

_dllattr(_libCG, kCGImagePropertyGIFDictionary= c_void_p)

kCGImagePropertyGIFDelayTime

Value:

_dllattr(_libCG, kCGImagePropertyGIFDelayTime= c_void_p)

Libs

The loaded macOS libraries, all .dylib.

Value:

{'CoreFoundation': <CDLL 'CoreFoundation.framework/CoreFoundation', ha
ndle 7fff98d81558 at 7fead04c0d90>, 'Foundation': <CDLL 'Foundation.fr
amework/Foundation', handle 7fff98d80b38 at 7fead02d9b90>, 'C': <CDLL 
'libc.dylib', handle 7fff98e76e60 at 7fead04c0ad0>, 'Quartz': <CDLL 'C
oreGraphics.framework/CoreGraphics', handle 7fff98d876c0 at 7fead03038
d0>, 'libc': <CDLL 'libc.dylib', handle 7fff98e76e60 at 7fead04c0ad0>,
 'ObjC': <CDLL 'libobjc.dylib', handle 7fff98d9ce24 at 7fead02d9e50>, 
'PrintCore': <CDLL '/System/Library/Frameworks/ApplicationServices.fra
...

Module oslibs

get_lib(name)

get_lib_framework(name, services='ApplicationServices', version='')

leaked2()

NSDefaultRunLoopMode

NSEventTrackingRunLoopMode

kCGImagePropertyGIFDictionary

kCGImagePropertyGIFDelayTime

Libs

get_lib_framework(name, services=`'ApplicationServices'`, version='')