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| author | Paul McGuire <ptmcg@austin.rr.com> | 2016-05-18 14:08:34 +0000 |
|---|---|---|
| committer | Paul McGuire <ptmcg@austin.rr.com> | 2016-05-18 14:08:34 +0000 |
| commit | dbdb18942dba44d321f1c648a684b8bbd48671b3 (patch) | |
| tree | 4da8c6d8eca6c84ea45647314e9d27bf7738c7e7 /src/pyparsing.py | |
| parent | 19199513b3cd832d4d73904bc8af3f1120fd5629 (diff) | |
| download | pyparsing-git-dbdb18942dba44d321f1c648a684b8bbd48671b3.tar.gz | |
Add hex_integer to pyparsing_common
Diffstat (limited to 'src/pyparsing.py')
| -rw-r--r-- | src/pyparsing.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/pyparsing.py b/src/pyparsing.py index be90545..2fb471e 100644 --- a/src/pyparsing.py +++ b/src/pyparsing.py @@ -3917,6 +3917,9 @@ class pyparsing_common: integer = Word(nums).setName("integer").setParseAction(convertToInteger)
"""expression that parses an unsigned integer and returns an int"""
+ hex_integer = Word(hexnums).setName("hex integer").setParseAction(lambda t: int(t[0], 16))
+ """expression that parses a hexadecimal integer and returns an int"""
+
signedInteger = Regex(r'[+-]?\d+').setName("signed integer").setParseAction(convertToInteger)
"""expression that parses an integer with optional leading sign and returns an int"""
|