mrv.maya.util

Module util

Classes

Utitliy Classes

Mel
This class is a necessity for calling mel scripts from python.

OptionVarDict
A singleton dictionary-like class for accessing and modifying optionVars.

API Utilities Classes

StandinClass
Simple Function Object allowing to embed the name of the type as well as the metaclass object supposed to create the actual class.

MetaClassCreator
Builds the base hierarchy for the given classname based on our typetree

CallbackEventBase
Allows the mapping of MMessage callbacks to mrv's event sender system.

MEnumeration
Simple enumeration class which allows access to its enumeration using getattr access.

Functions

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Utility Functions

noneToList(res)
Returns: list instead of None

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isIterable(obj)

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pythonToMel(arg)

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Decorator

_logException(func, reraise)

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logException(func)
Decorator which shows short exception information in a popup and a full stack trace to stdout.

source code

notifyException(func)
As logException, but does not reraise on error.

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MEL Function Wrappers

makeEditOrQueryMethod(inCmd, flag, isEdit=False, methodName=None)
Create a function calling inFunc with an edit or query flag set.

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queryMethod(inCmd, flag, methodName=None)
Shorthand query version of makeEditOrQueryMethod

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editMethod(inCmd, flag, methodName=None)
Shorthand edit version of makeEditOrQueryMethod

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propertyQE(inCmd, flag, methodName=None)
Shorthand for simple query and edit properties

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Variables

[hide private]

Utitliy Classes

optionvars = OptionVarDict()

Function Details

[hide private]

noneToList(res)

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Returns:: list instead of None

logException(func)

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Decorator which shows short exception information in a popup and a full stack trace to stdout. Finally the exception will be reraised

notifyException(func)

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As logException, but does not reraise on error. This is useful if you just want to see a popup, but not cause maya to remove the possibly problematic UI callback. Additionally, no stacktrace will be shown

makeEditOrQueryMethod(inCmd, flag, isEdit=False, methodName=None)

source code

Create a function calling inFunc with an edit or query flag set.

Parameters:

inCmd - maya command to call
flag - name of the query or edit flag
isEdit - If not False, the method returned will be an edit function
methodName - the name of the method returned, defaults to inCmd name

Note: THIS CODE HAS BEEN DUPLICATED TO mrv.maya.ui.util !