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Reimplement fix for #4019
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@ -76,18 +76,20 @@ def try_import(objname):
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__import__(objname)
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__import__(objname)
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return sys.modules.get(objname) # type: ignore
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return sys.modules.get(objname) # type: ignore
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except ImportError:
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except ImportError:
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try:
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matched = module_sig_re.match(objname) # type: ignore
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modname, attrname = module_sig_re.match(objname).groups() # type: ignore
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except AttributeError:
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if not matched:
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return None
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modname, attrname = matched.groups()
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if modname is None:
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return None
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try:
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__import__(modname)
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return getattr(sys.modules.get(modname), attrname, None)
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except ImportError:
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return None
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return None
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else:
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if modname is None:
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return None
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try:
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__import__(modname)
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return getattr(sys.modules.get(modname), attrname, None)
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except ImportError:
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return None
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def import_classes(name, currmodule):
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def import_classes(name, currmodule):
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