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a3687f0d68
handle providing (and cleaning up if needed) the module to be loaded. A future commit will use the context manager in Lib/importlib/_bootstrap.py and thus why the code is placed there instead of in Lib/importlib/util.py.
22 lines
689 B
Python
22 lines
689 B
Python
"""Utility code for constructing importers, etc."""
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from ._bootstrap import ModuleManager
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from ._bootstrap import module_for_loader
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from ._bootstrap import set_loader
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from ._bootstrap import set_package
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from ._bootstrap import _resolve_name
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def resolve_name(name, package):
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"""Resolve a relative module name to an absolute one."""
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if not name.startswith('.'):
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return name
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elif not package:
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raise ValueError('{!r} is not a relative name '
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'(no leading dot)'.format(name))
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level = 0
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for character in name:
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if character != '.':
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break
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level += 1
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return _resolve_name(name[level:], package, level)
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