98 lines
2.9 KiB
Python
Executable File
98 lines
2.9 KiB
Python
Executable File
#!/usr/bin/python
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# Terminator by Chris Jones <cmsj@tenshu.net>
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# GPL v2 only
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"""factory.py - Maker of objects
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>>> maker = Factory()
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>>> window = maker.make_window()
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>>> maker.isinstance(window, 'Window')
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True
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>>> terminal = maker.make_terminal()
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>>> maker.isinstance(terminal, 'Terminal')
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True
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>>> hpaned = maker.make_hpaned()
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>>> maker.isinstance(hpaned, 'HPaned')
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True
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>>> vpaned = maker.make_vpaned()
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>>> maker.isinstance(vpaned, 'VPaned')
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True
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"""
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from borg import Borg
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from util import dbg, err
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# pylint: disable-msg=R0201
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# pylint: disable-msg=W0613
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class Factory(Borg):
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"""Definition of a class that makes other classes"""
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def __init__(self):
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"""Class initialiser"""
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Borg.__init__(self, self.__class__.__name__)
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self.prepare_attributes()
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def prepare_attributes(self):
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"""Required by the borg, but a no-op here"""
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pass
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def isinstance(self, product, classtype):
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"""Check if a given product is a particular type of object"""
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types = {'Terminal': 'terminal',
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'VPaned': 'paned',
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'HPaned': 'paned',
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'Paned': 'paned',
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'Notebook': 'notebook',
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'Container': 'container',
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'Window': 'window'}
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if classtype in types.keys():
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# This is quite ugly, but we're importing from the current
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# directory if that makes sense, otherwise falling back to
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# terminatorlib. Someone with real Python skills should fix
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# this to be less insane.
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try:
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module = __import__(types[classtype], None, None, [''])
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except ImportError:
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module = __import__('terminatorlib.%s' % types[classtype],
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None, None, [''])
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return(isinstance(product, getattr(module, classtype)))
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else:
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err('Factory::isinstance: unknown class type: %s' % classtype)
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return(False)
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def make(self, product, **kwargs):
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"""Make the requested product"""
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try:
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func = getattr(self, 'make_%s' % product.lower())
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except AttributeError:
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err('Factory::make: requested object does not exist: %s' % product)
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return(None)
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dbg('Factory::make: created a %s' % product)
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return(func(**kwargs))
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def make_window(self, **kwargs):
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"""Make a Window"""
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import window
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return(window.Window(**kwargs))
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def make_terminal(self, **kwargs):
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"""Make a Terminal"""
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import terminal
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return(terminal.Terminal())
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def make_hpaned(self, **kwargs):
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"""Make an HPaned"""
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import paned
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return(paned.HPaned())
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def make_vpaned(self, **kwargs):
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"""Make a VPaned"""
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import paned
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return(paned.VPaned())
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def make_notebook(self, **kwargs):
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"""Make a Notebook"""
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import notebook
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return(notebook.Notebook(kwargs['window']))
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