PatternError

re

exception (source)

PatternError(msg, pattern=None, pos=None)

Exception raised for invalid regular expressions.

Attributes:

    msg: The unformatted error message
    pattern: The regular expression pattern
    pos: The index in the pattern where compilation failed (may be None)
    lineno: The line corresponding to pos (may be None)
    colno: The column corresponding to pos (may be None)

Changed in 3.5, 3.13

3.5: Added additional attributes.
3.13: PatternError was originally named error; the latter is kept as an alias for backward compatibility.

Members of PatternError

c

colno: The column corresponding to pos (may be None).

l

lineno: The line corresponding to pos (may be None).

m

msg: The unformatted error message.

p

pattern: The regular expression pattern.
pos: The index in pattern where compilation failed (may be None).

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PatternError

re

Members of PatternError

c

l

m

p

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