37 lines
772 B
Python
37 lines
772 B
Python
# test named char classes
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try:
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import re
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except ImportError:
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print("SKIP")
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raise SystemExit
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def print_groups(match):
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print("----")
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try:
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i = 0
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while True:
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print(match.group(i))
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i += 1
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except IndexError:
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pass
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m = re.match(r"\w+", "1234hello567 abc")
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print_groups(m)
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m = re.match(r"(\w+)\s+(\w+)", "ABC \t1234hello567 abc")
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print_groups(m)
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m = re.match(r"(\S+)\s+(\D+)", "ABC \thello abc567 abc")
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print_groups(m)
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m = re.match(r"(([0-9]*)([a-z]*)\d*)", "1234hello567")
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print_groups(m)
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# named class within a class set
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print_groups(re.match("([^\s]+)\s*([^\s]+)", "1 23"))
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print_groups(re.match("([\s\d]+)([\W]+)", "1 2-+="))
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print_groups(re.match("([\W]+)([^\W]+)([^\S]+)([^\D]+)", " a_1 23"))
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