Revision af01e887 image_creator/os_type/__init__.py
b/image_creator/os_type/__init__.py | ||
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def sysprep(message, enabled=True, **kwargs): |
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"""Decorator for system preparation tasks""" |
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def wrapper1(func):
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def wrapper(func): |
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func.sysprep = True |
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func.enabled = enabled |
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func.executed = False |
... | ... | |
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setattr(func, key, val) |
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@wraps(func) |
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def wrapper2(self, print_message=True):
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def inner(self, print_message=True):
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if print_message: |
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self.out.output(message) |
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return func(self) |
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return wrapper2
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return inner
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return wrapper1 |
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return wrapper |
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def add_sysprep_param(name, descr, maxlen, default=None, |
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validator=lambda x: True): |
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"""Decorator for init that adds the definition for a system preparation |
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parameter |
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""" |
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def wrapper(func): |
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@wraps(func) |
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def inner(self, *args, **kwargs): |
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func(self, *args, **kwargs) |
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if not hasattr(self, 'needed_sysprep_params'): |
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self.needed_sysprep_params = {} |
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getattr(self, 'needed_sysprep_params')[name] = \ |
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self.SysprepParam(descr, maxlen, validator) |
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return inner |
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return wrapper |
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def del_sysprep_param(name): |
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"""Decorator for init that deletes a previously added sysprep parameter |
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definition . |
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""" |
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def wrapper(func): |
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@wraps(func) |
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def inner(self, *args, **kwargs): |
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del self.needed_sysprep_params[nam] |
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func(self, *args, **kwargs) |
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return inner |
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return wrapper |
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class OSBase(object): |
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"""Basic operating system class""" |
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SysprepParam = namedtuple('SysprepParam', |
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'name description length validator') |
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SysprepParam = namedtuple('SysprepParam', 'description maxlen validator') |
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def __init__(self, image, **kargs): |
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self.image = image |
... | ... | |
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self.out.output() |
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def needed_sysprep_params(self): |
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"""Returns a list of needed sysprep parameters. Each element in the |
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list is a SysprepParam object. |
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""" |
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return [] |
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def list_syspreps(self): |
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"""Returns a list of sysprep objects""" |
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objs = [getattr(self, name) for name in dir(self) |
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