28 lines
668 B
Python
28 lines
668 B
Python
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import sys
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import warnings
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class PyStdIsDeprecatedWarning(DeprecationWarning):
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pass
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class Std(object):
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""" makes top-level python modules available as an attribute,
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importing them on first access.
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"""
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def __init__(self):
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self.__dict__ = sys.modules
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def __getattr__(self, name):
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warnings.warn("py.std is deprecated, please import %s directly" % name,
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category=PyStdIsDeprecatedWarning,
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stacklevel=2)
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try:
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m = __import__(name)
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except ImportError:
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raise AttributeError("py.std: could not import %s" % name)
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return m
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std = Std()
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