[extractor/common] Add support multiple getters in try_get
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1 changed files with 10 additions and 7 deletions
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@ -2103,13 +2103,16 @@ def dict_get(d, key_or_keys, default=None, skip_false_values=True):
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def try_get(src, getter, expected_type=None):
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try:
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v = getter(src)
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except (AttributeError, KeyError, TypeError, IndexError):
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pass
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else:
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if expected_type is None or isinstance(v, expected_type):
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return v
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if not isinstance(getter, (list, tuple)):
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getter = [getter]
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for get in getter:
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try:
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v = get(src)
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except (AttributeError, KeyError, TypeError, IndexError):
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pass
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else:
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if expected_type is None or isinstance(v, expected_type):
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return v
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def encode_compat_str(string, encoding=preferredencoding(), errors='strict'):
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