OSC2.py 文件源码

def getRegEx(pattern):
    """Compiles and returns a 'regular expression' object for the given address-pattern.
    """
    # Translate OSC-address syntax to python 're' syntax
    pattern = pattern.replace(".", r"\.")       # first, escape all '.'s in the pattern.
    pattern = pattern.replace("(", r"\(")       # escape all '('s.
    pattern = pattern.replace(")", r"\)")       # escape all ')'s.
    pattern = pattern.replace("*", r".*")       # replace a '*' by '.*' (match 0 or more characters)
    pattern = pattern.translate(OSCtrans)       # change '?' to '.' and '{,}' to '(|)'

    return re.compile(pattern)

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# OSCMultiClient class
#
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