comparison mercurial/extensions.py @ 24145:28af978c8f13

extensions: indicate loaded for an immediately called afterload callback

Otherwise, there's no way to tell between the immediate callback when it is
already loaded, and when the extension is not loaded at all.

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    The callback receives the named argument ``loaded``, which is a boolean
    indicating whether the dependent extension actually loaded.
    '''

    if extension in _extensions:
        callback(loaded=False)
    else:
        _aftercallbacks.setdefault(extension, []).append(callback)

def wrapcommand(table, command, wrapper, synopsis=None, docstring=None):
    '''Wrap the command named `command' in table

24145:28af978c8f13

    The callback receives the named argument ``loaded``, which is a boolean
    indicating whether the dependent extension actually loaded.
    '''

    if extension in _extensions:
        callback(loaded=True)
    else:
        _aftercallbacks.setdefault(extension, []).append(callback)

def wrapcommand(table, command, wrapper, synopsis=None, docstring=None):
    '''Wrap the command named `command' in table