API

Package ictruck

Flexible factory for Icecream debuggers.

A debugging library that enhances the icecream package with flexible, flavorful traces and module-specific configurations. Designed for both application and library developers, it provides granular control over debug output while ensuring isolation between different configurations.

The package organizes its functionality across several modules, providing exceptions, configuration hierarchies, and specialized output recipes.

Module ictruck.vehicles

Vehicles which vend flavors of Icecream debugger.

type ictruck.vehicles.ActiveFlavors = ictruck.vehicles.Omniflavor | frozenset[int | str]

type ictruck.vehicles.ActiveFlavorsLiberal = ictruck.vehicles.Omniflavor | collections.abc.Sequence[int | str] | collections.abc.Set[int | str]

type ictruck.vehicles.ActiveFlavorsRegistry = frigid.dictionaries.Dictionary[str | None, ictruck.vehicles.Omniflavor | frozenset[int | str]]

type ictruck.vehicles.ActiveFlavorsRegistryLiberal = collections.abc.Mapping[str | None, ictruck.vehicles.Omniflavor | collections.abc.Sequence[int | str] | collections.abc.Set[int | str]]

type ictruck.vehicles.ModulesConfigurationsRegistryLiberal = collections.abc.Mapping[str, ictruck.configuration.ModuleConfiguration]

type ictruck.vehicles.ReportersRegistry = accretive.dictionaries.Dictionary[tuple[str, int | str], icecream.icecream.IceCreamDebugger]

type ictruck.vehicles.TraceLevelsRegistry = frigid.dictionaries.Dictionary[str | None, int]

type ictruck.vehicles.TraceLevelsRegistryLiberal = collections.abc.Mapping[str | None, int]

ictruck.vehicles.builtins_alias_default: str = 'ictr'

ictruck.vehicles.modulecfgs: ictruck.vehicles.ModulesConfigurationsRegistry = ictruck.vehicles.ModulesConfigurationsRegistry( {'ictruck': ModuleConfiguration(flavors=frigid.dictionaries.Dictionary( {'note': FlavorConfiguration(formatter_factory=None, include_context=None, prefix_emitter='NOTE| '), 'error': FlavorConfiguration(formatter_factory=None, include_context=None, prefix_emitter='ERROR| ')} ), formatter_factory=None, include_context=None, prefix_emitter=None)} )

ictruck.vehicles.omniflavor: ictruck.vehicles.Omniflavor = <Omniflavor.Instance: 1>

type ictruck.vehicles.InstallAliasArgument = str

type ictruck.vehicles.ProduceTruckActiveFlavorsArgument = ictruck.vehicles.Omniflavor | collections.abc.Sequence[int | str] | collections.abc.Set[int | str] | collections.abc.Mapping[str | None, ictruck.vehicles.Omniflavor | collections.abc.Sequence[int | str] | collections.abc.Set[int | str]] | absence.objects.AbsentSingleton

type ictruck.vehicles.ProduceTruckEvnActiveFlavorsArgument = str | None | absence.objects.AbsentSingleton

type ictruck.vehicles.ProduceTruckEvnTraceLevelsArgument = str | None | absence.objects.AbsentSingleton

type ictruck.vehicles.ProduceTruckFlavorsArgument = collections.abc.Mapping[int | str, ictruck.configuration.FlavorConfiguration] | absence.objects.AbsentSingleton

type ictruck.vehicles.ProduceTruckGeneralcfgArgument = ictruck.configuration.VehicleConfiguration | absence.objects.AbsentSingleton

type ictruck.vehicles.ProduceTruckModulecfgsArgument = collections.abc.Mapping[str, ictruck.configuration.ModuleConfiguration] | absence.objects.AbsentSingleton

type ictruck.vehicles.ProduceTruckPrinterFactoryArgument = io.TextIOBase | collections.abc.Callable[[str, int | str], collections.abc.Callable[[str], None]] | absence.objects.AbsentSingleton

type ictruck.vehicles.ProduceTruckTraceLevelsArgument = int | collections.abc.Mapping[str | None, int] | absence.objects.AbsentSingleton

type ictruck.vehicles.RegisterModuleFormatterFactoryArgument = collections.abc.Callable[[ictruck.configuration.FormatterControl, str, int | str], collections.abc.Callable[[typing_extensions.Any], str]] | absence.objects.AbsentSingleton

type ictruck.vehicles.RegisterModuleIncludeContextArgument = bool | absence.objects.AbsentSingleton

type ictruck.vehicles.RegisterModuleNameArgument = str | absence.objects.AbsentSingleton

type ictruck.vehicles.RegisterModulePrefixEmitterArgument = str | collections.abc.Callable[[str, int | str], str] | absence.objects.AbsentSingleton

class ictruck.vehicles.ModulesConfigurationsRegistry(*iterables, **entries)

Bases: Dictionary[str, ModuleConfiguration]

Accretive dictionary specifically for module registrations.

class ictruck.vehicles.Omniflavor(value)

Bases: Enum

Singleton to match any flavor.

Variables:

Instance (ictruck.vehicles.Omniflavor)

class ictruck.vehicles.Truck(*, active_flavors=<factory>, generalcfg=<factory>, modulecfgs=<factory>, printer_factory=functools.partial(<function produce_simple_printer>, <_io.TextIOWrapper name='<stderr>' mode='w' encoding='utf-8'>), trace_levels=<factory>, _debuggers=<factory>, _debuggers_lock=<factory>)

Bases: DataclassObject

Vends flavors of Icecream debugger.

Variables:

• active_flavors (frigid.dictionaries.Dictionary[ str | None, ictruck.vehicles.Omniflavor | frozenset[ int | str ] ]) –

  Mapping of module names to active flavor sets.

  Key None applies globally. Module-specific entries override globals for that module.

• generalcfg (ictruck.configuration.VehicleConfiguration) –

  General configuration.

  Top of configuration inheritance hierarchy. Default is suitable for application use.

• modulecfgs (ictruck.vehicles.ModulesConfigurationsRegistry) –

  Registry of per-module configurations.

  Modules inherit configuration from their parent packages. Top-level packages inherit from general instance configruration.

• printer_factory (io.TextIOBase | collections.abc.Callable[ [ str, int | str ], collections.abc.Callable[ [ str ], None ] ]) –

  Factory which produces callables to output text somewhere.

  May also be writable text stream. Factories take two arguments, module name and flavor, and return a callable which takes one argument, the string produced by a formatter.

• trace_levels (frigid.dictionaries.Dictionary[ str | None, int ]) –

  Mapping of module names to maximum trace depths.

  Key None applies globally. Module-specific entries override globals for that module.

• _debuggers (accretive.dictionaries.Dictionary[ tuple[ str, int | str ], icecream.icecream.IceCreamDebugger ]) – Cache of debugger instances by module and flavor.

• _debuggers_lock (_thread.allocate_lock) – Access lock for cache of debugger instances.

install(alias='ictr')

Installs truck into builtins with provided alias.

Replaces an existing truck. Preserves global module configurations.

Library developers should call register_module() instead.

Parameters:

• self

• alias (str)

Return type:

typing_extensions.Self

register_module(name=absence.absent, configuration=absence.absent)

Registers configuration for module.

If no module or package name is given, then the current module is inferred.

If no configuration is provided, then a default is generated.

Parameters:

• self

• name (str | absence.objects.AbsentSingleton)

• configuration (ictruck.configuration.ModuleConfiguration | absence.objects.AbsentSingleton)

Return type:

typing_extensions.Self

ictruck.vehicles.active_flavors_from_environment(evname=absence.absent)

Extracts active flavors from named environment variable.

Parameters:

evname (str | absence.objects.AbsentSingleton)

Return type:

frigid.dictionaries.Dictionary[ str | None, ictruck.vehicles.Omniflavor | frozenset[ int | str ] ]

ictruck.vehicles.install(alias='ictr', active_flavors=absence.absent, generalcfg=absence.absent, printer_factory=absence.absent, trace_levels=absence.absent, evname_active_flavors=absence.absent, evname_trace_levels=absence.absent)

Produces truck and installs it into builtins with alias.

Replaces an existing truck, preserving global module configurations.

Library developers should call register_module() instead.

Parameters:

• alias (str) – Alias under which the truck is installed in builtins.

• active_flavors (ictruck.vehicles.Omniflavor | collections.abc.Sequence[ int | str ] | collections.abc.Set[ int | str ] | collections.abc.Mapping[ str | None, ictruck.vehicles.Omniflavor | collections.abc.Sequence[ int | str ] | collections.abc.Set[ int | str ] ] | absence.objects.AbsentSingleton) –

  Flavors to activate.

  Can be collection, which applies globally across all registered modules. Or, can be mapping of module names to sets.

  Module-specific entries merge with global entries.

• generalcfg (ictruck.configuration.VehicleConfiguration | absence.objects.AbsentSingleton) –

  General configuration for the truck.

  Top of configuration inheritance hierarchy. If absent, defaults to a suitable configuration for application use.

• printer_factory (io.TextIOBase | collections.abc.Callable[ [ str, int | str ], collections.abc.Callable[ [ str ], None ] ] | absence.objects.AbsentSingleton) –

  Factory which produces callables to output text somewhere.

  May also be writable text stream. Factories take two arguments, module name and flavor, and return a callable which takes one argument, the string produced by a formatter.

  If absent, uses a default.

• trace_levels (int | collections.abc.Mapping[ str | None, int ] | absence.objects.AbsentSingleton) –

  Maximum trace depths.

  Can be an integer, which applies globally across all registered modules. Or, can be a mapping of module names to integers.

  Module-specific entries override global entries.

• evname_active_flavors (str | None | absence.objects.AbsentSingleton) –

  Name of environment variable for active flavors or None.

  If absent, then a default environment variable name is used.

  If None, then active flavors are not parsed from the process environment.

  If active flavors are supplied directly to a function, which also accepts this argument, then active flavors are not parsed from the process environment.

• evname_trace_levels (str | None | absence.objects.AbsentSingleton) –

  Name of environment variable for trace levels or None.

  If absent, then a default environment variable name is used.

  If None, then trace levels are not parsed from the process environment.

  If trace levels are supplied directly to a function, which also accepts this argument, then trace levels are not parsed from the process environment.

Return type:

ictruck.vehicles.Truck

ictruck.vehicles.produce_truck(active_flavors=absence.absent, generalcfg=absence.absent, modulecfgs=absence.absent, printer_factory=absence.absent, trace_levels=absence.absent, evname_active_flavors=absence.absent, evname_trace_levels=absence.absent)

Produces icecream truck with some shorthand argument values.

Parameters:

• active_flavors (ictruck.vehicles.Omniflavor | collections.abc.Sequence[ int | str ] | collections.abc.Set[ int | str ] | collections.abc.Mapping[ str | None, ictruck.vehicles.Omniflavor | collections.abc.Sequence[ int | str ] | collections.abc.Set[ int | str ] ] | absence.objects.AbsentSingleton) –

  Flavors to activate.

  Can be collection, which applies globally across all registered modules. Or, can be mapping of module names to sets.

  Module-specific entries merge with global entries.

• generalcfg (ictruck.configuration.VehicleConfiguration | absence.objects.AbsentSingleton) –

  General configuration for the truck.

  Top of configuration inheritance hierarchy. If absent, defaults to a suitable configuration for application use.

• modulecfgs (collections.abc.Mapping[ str, ictruck.configuration.ModuleConfiguration ] | absence.objects.AbsentSingleton) –

  Module configurations for the truck.

  If absent, defaults to global modules registry.

• printer_factory (io.TextIOBase | collections.abc.Callable[ [ str, int | str ], collections.abc.Callable[ [ str ], None ] ] | absence.objects.AbsentSingleton) –

  Factory which produces callables to output text somewhere.

  May also be writable text stream. Factories take two arguments, module name and flavor, and return a callable which takes one argument, the string produced by a formatter.

  If absent, uses a default.

• trace_levels (int | collections.abc.Mapping[ str | None, int ] | absence.objects.AbsentSingleton) –

  Maximum trace depths.

  Can be an integer, which applies globally across all registered modules. Or, can be a mapping of module names to integers.

  Module-specific entries override global entries.

• evname_active_flavors (str | None | absence.objects.AbsentSingleton) –

  Name of environment variable for active flavors or None.

  If absent, then a default environment variable name is used.

  If None, then active flavors are not parsed from the process environment.

  If active flavors are supplied directly to a function, which also accepts this argument, then active flavors are not parsed from the process environment.

• evname_trace_levels (str | None | absence.objects.AbsentSingleton) –

  Name of environment variable for trace levels or None.

  If absent, then a default environment variable name is used.

  If None, then trace levels are not parsed from the process environment.

  If trace levels are supplied directly to a function, which also accepts this argument, then trace levels are not parsed from the process environment.

Return type:

ictruck.vehicles.Truck

ictruck.vehicles.register_module(name=absence.absent, flavors=absence.absent, formatter_factory=absence.absent, include_context=absence.absent, prefix_emitter=absence.absent)

Registers module configuration on the builtin truck.

If no truck exists in builtins, installs one which produces null printers.

Intended for library developers to configure debugging flavors without overriding anything set by the application or other libraries. Application developers should call install() instead.

Parameters:

• name (str | absence.objects.AbsentSingleton) –

  Name of the module to register.

  If absent, infers the current module name.

• flavors (collections.abc.Mapping[ int | str, ictruck.configuration.FlavorConfiguration ] | absence.objects.AbsentSingleton) – Registry of flavor identifiers to configurations.

• formatter_factory (collections.abc.Callable[ [ ictruck.configuration.FormatterControl, str, int | str ], collections.abc.Callable[ [ typing_extensions.Any ], str ] ] | absence.objects.AbsentSingleton) –

  Factory which produces formatter callable.

  Takes formatter control, module name, and flavor as arguments. Returns formatter to convert an argument to a string.

• include_context (bool | absence.objects.AbsentSingleton) – Include stack frame with output?

• prefix_emitter (str | collections.abc.Callable[ [ str, int | str ], str ] | absence.objects.AbsentSingleton) –

  String or factory which produces output prefix string.

  Factory takes formatter control, module name, and flavor as arguments. Returns prefix string.

Return type:

ictruck.configuration.ModuleConfiguration

ictruck.vehicles.trace_levels_from_environment(evname=absence.absent)

Extracts trace levels from named environment variable.

Parameters:

evname (str | absence.objects.AbsentSingleton)

Return type:

frigid.dictionaries.Dictionary[ str | None, int ]

Module ictruck.configuration

Portions of configuration hierarchy.

type ictruck.configuration.Flavor = int | str

type ictruck.configuration.Formatter = collections.abc.Callable[[typing_extensions.Any], str]

type ictruck.configuration.FormatterFactory = collections.abc.Callable[[ictruck.configuration.FormatterControl, str, int | str], collections.abc.Callable[[typing_extensions.Any], str]]

type ictruck.configuration.PrefixEmitter = collections.abc.Callable[[str, int | str], str]

type ictruck.configuration.PrefixEmitterUnion = str | collections.abc.Callable[[str, int | str], str]

type ictruck.configuration.FlavorsRegistry = frigid.dictionaries.Dictionary[int | str, ictruck.configuration.FlavorConfiguration]

type ictruck.configuration.FlavorsRegistryLiberal = collections.abc.Mapping[int | str, ictruck.configuration.FlavorConfiguration]

class ictruck.configuration.FlavorConfiguration(*, formatter_factory=None, include_context=None, prefix_emitter=None)

Bases: DataclassObject

Per-flavor configuration.

Variables:

• formatter_factory (collections.abc.Callable[ [ ictruck.configuration.FormatterControl, str, int | str ], collections.abc.Callable[ [ typing_extensions.Any ], str ] ] | None) –

  Factory which produces formatter callable.

  Takes formatter control, module name, and flavor as arguments. Returns formatter to convert an argument to a string.

  Default None inherits from cumulative configuration.

• include_context (bool | None) –

  Include stack frame with output?

  Default None inherits from cumulative configuration.

• prefix_emitter (str | collections.abc.Callable[ [ str, int | str ], str ] | None) –

  String or factory which produces output prefix string.

  Factory takes formatter control, module name, and flavor as arguments. Returns prefix string.

  Default None inherits from cumulative configuration.

class ictruck.configuration.FormatterControl(*, columns_count_effective=None)

Bases: DataclassObject

Contextual data for formatter and prefix factories.

Variables:

columns_count_effective (int | None) –

Available line length after accounting for embellishments.

May be None if not determinable.

class ictruck.configuration.ModuleConfiguration(*, flavors=<factory>, formatter_factory=None, include_context=None, prefix_emitter=None)

Bases: DataclassObject

Per-module or per-package configuration.

Variables:

• flavors (frigid.dictionaries.Dictionary[ int | str, ictruck.configuration.FlavorConfiguration ]) – Registry of flavor identifiers to configurations.

• formatter_factory (collections.abc.Callable[ [ ictruck.configuration.FormatterControl, str, int | str ], collections.abc.Callable[ [ typing_extensions.Any ], str ] ] | None) –

  Factory which produces formatter callable.

  Takes formatter control, module name, and flavor as arguments. Returns formatter to convert an argument to a string.

  Default None inherits from cumulative configuration.

• include_context (bool | None) –

  Include stack frame with output?

  Default None inherits from cumulative configuration.

• prefix_emitter (str | collections.abc.Callable[ [ str, int | str ], str ] | None) –

  String or factory which produces output prefix string.

  Factory takes formatter control, module name, and flavor as arguments. Returns prefix string.

  Default None inherits from cumulative configuration.

class ictruck.configuration.VehicleConfiguration(*, flavors=<factory>, formatter_factory=<function VehicleConfiguration.<lambda>>, include_context=False, prefix_emitter='ic| ')

Bases: DataclassObject

Per-vehicle configuration.

Variables:

• flavors (frigid.dictionaries.Dictionary[ int | str, ictruck.configuration.FlavorConfiguration ]) – Registry of flavor identifiers to configurations.

• formatter_factory (collections.abc.Callable[ [ ictruck.configuration.FormatterControl, str, int | str ], collections.abc.Callable[ [ typing_extensions.Any ], str ] ]) –

  Factory which produces formatter callable.

  Takes formatter control, module name, and flavor as arguments. Returns formatter to convert an argument to a string.

• include_context (bool) – Include stack frame with output?

• prefix_emitter (str | collections.abc.Callable[ [ str, int | str ], str ]) –

  String or factory which produces output prefix string.

  Factory takes formatter control, module name, and flavor as arguments. Returns prefix string.

ictruck.configuration.produce_default_flavors()

Produces flavors for trace depths 0 through 9.

Return type:

frigid.dictionaries.Dictionary[ int | str, ictruck.configuration.FlavorConfiguration ]

Module ictruck.printers

Printers, printer factories, and auxiliary functions and types.

type ictruck.printers.Printer = collections.abc.Callable[[str], None]

type ictruck.printers.PrinterFactory = collections.abc.Callable[[str, int | str], collections.abc.Callable[[str], None]]

type ictruck.printers.PrinterFactoryUnion = io.TextIOBase | collections.abc.Callable[[str, int | str], collections.abc.Callable[[str], None]]

ictruck.printers.produce_simple_printer(target, mname, flavor, force_color=False)

Produces printer which uses standard Python ‘print’.

Parameters:

• target (io.TextIOBase)

• mname (str)

• flavor (int | str)

• force_color (bool)

Return type:

collections.abc.Callable[ [ str ], None ]

Module ictruck.recipes.logging

Recipes for integration with standard logging.

ictruck.recipes.logging.install(alias='ictr', additional_aliases=absence.absent)

Produces truck and installs it into builtins with alias.

Replaces an existing truck, preserving global module configurations.

Library developers should call __.register_module() instead.

ictruck.recipes.logging.produce_printer(mname, flavor)

Produces printer which maps flavors to logging levels.

ictruck.recipes.logging.produce_truck()

Produces icecream truck which integrates with standard logging.

Module ictruck.recipes.rich

Recipes for Rich formatters and printers.

Note

To use this module, you must have the rich package installed.

exception ictruck.recipes.rich.ConsoleTextIoInvalidity(stream)

Bases: Omnierror, TypeError

Text stream invalid for use with Rich console.

class ictruck.recipes.rich.Modes(value)

Bases: Enum

Operation modes for Rich truck.

ictruck.recipes.rich.install(alias='ictr', flavors=absence.absent, active_flavors=absence.absent, trace_levels=absence.absent, mode=Modes.Formatter, stderr=True)

Produces truck and installs it into builtins with alias.

Replaces an existing truck, preserving global module configurations.

Library developers should call __.register_module() instead.

ictruck.recipes.rich.produce_console_formatter(console, control, mname, flavor)

Produces formatter which uses Rich highlighter and prettier.

ictruck.recipes.rich.produce_console_printer(console, mname, flavor)

Produces a printer that uses Rich console printing.

Note

May reprocess ANSI SGR codes or markup from formatters, potentially causing visual artifacts. Be careful to use this only with “safe” formatters.

ictruck.recipes.rich.produce_pretty_formatter(control, mname, flavor)

Produces formatter which uses Rich prettier.

ictruck.recipes.rich.produce_truck(flavors=absence.absent, active_flavors=absence.absent, trace_levels=absence.absent, mode=Modes.Formatter, stderr=True)

Produces icecream truck which integrates with Rich.

ictruck.recipes.rich.register_module(name=absence.absent, flavors=absence.absent, include_context=absence.absent, prefix_emitter=absence.absent)

Registers module with Rich prettier to format arguments.

Intended for library developers to configure debugging flavors without overriding anything set by the application or other libraries.

Module ictruck.recipes.sundae

Recipe for advanced formatters.

Note

To use this module, you must have the rich package installed.

class ictruck.recipes.sundae.Auxiliaries(*, exc_info_discoverer=<built-in function exc_info>, pid_discoverer=<built-in function getpid>, thread_discoverer=<function current_thread>, time_formatter=<built-in function strftime>)

Bases: DataclassObject

Auxiliary functions used by formatters and interpolation.

Typically used by unit tests to inject mock dependencies, but can also be used to deeply customize output.

Variables:

• exc_info_discoverer (collections.abc.Callable[ [ ], tuple[ type[ BaseException ] | None, BaseException | None, builtins.traceback | None ] ]) – Returns information on current exception.

• pid_discoverer (collections.abc.Callable[ [ ], int ]) – Returns ID of current process.

• thread_discoverer (collections.abc.Callable[ [ ], threading.Thread ]) – Returns current thread.

• time_formatter (collections.abc.Callable[ [ str ], str ]) – Returns current time in specified format.

class ictruck.recipes.sundae.FlavorSpecification(*, color, emoji, label, stack=False)

Bases: DataclassObject

Specification for custom flavor.

Variables:

• color (str) – Name of prefix color.

• emoji (str) – Prefix emoji.

• label (str) – Prefix label.

• stack (bool) – Include stack trace?

class ictruck.recipes.sundae.PrefixDecorations(value)

Bases: IntFlag

Decoration styles for prefix emission.

class ictruck.recipes.sundae.PrefixFormatControl(*, colorize=True, label_as=<PrefixLabelPresentations.Words: 1>, styles=<factory>, template='{flavor}| ', ts_format='%Y-%m-%d %H:%M:%S.%f')

Bases: DataclassObject

Format control for prefix emission.

Variables:

• colorize (bool) – Attempt to colorize?

• label_as (ictruck.recipes.sundae.PrefixLabelPresentations) –

  How to present prefix label.

  Words: As words like TRACE0 or ERROR. Emoji: As emoji like 🔎 or ❌.

  For both emoji and words: Emoji | Words.

• styles (accretive.dictionaries.Dictionary[ str, rich.style.Style ]) – Mapping of interpolant names to rich style objects.

• template (str) –

  String format for prefix.

  The following interpolants are supported: flavor: Decorated flavor. module_qname: Qualified name of invoking module. timestamp: Current timestamp, formatted as string. process_id: ID of current process according to OS kernel. thread_id: ID of current thread. thread_name: Name of current thread.

• ts_format (str) –

  String format for prefix timestamp.

  Used by time.strftime() or equivalent.

class ictruck.recipes.sundae.PrefixLabelPresentations(value)

Bases: IntFlag

How prefix label should be presented.

ictruck.recipes.sundae.produce_module_configuration(colorize=absence.absent, prefix_label_as=absence.absent, prefix_styles=absence.absent, prefix_template=absence.absent, prefix_ts_format=absence.absent, console_factory=absence.absent, auxiliaries=absence.absent)

Produces module configuration with sundae-specific flavor settings.

ictruck.recipes.sundae.register_module(name=absence.absent, colorize=absence.absent, prefix_label_as=absence.absent, prefix_styles=absence.absent, prefix_template=absence.absent, prefix_ts_format=absence.absent, console_factory=absence.absent, auxiliaries=absence.absent)

Registers module with sundae-specific flavor configurations.

Module ictruck.exceptions

Family of exceptions for package API.

exception ictruck.exceptions.ArgumentClassInvalidity(name, classes)

Bases: Omnierror, TypeError

Argument class is invalid.

exception ictruck.exceptions.AttributeNondisplacement(object_, name)

Bases: Omnierror, AttributeError

Cannot displace existing attribute.

exception ictruck.exceptions.FlavorInavailability(flavor)

Bases: Omnierror, ValueError

Requested flavor is not available.

exception ictruck.exceptions.ModuleInferenceFailure

Bases: Omnierror, RuntimeError

Failure to infer invoking module from call stack.

exception ictruck.exceptions.Omnierror(*posargs, **nomargs)

Bases: Omniexception, Exception

Base for error exceptions raised by package API.

exception ictruck.exceptions.Omniexception(*posargs, **nomargs)

Bases: Object, BaseException

Base for all exceptions raised by package API.