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| author | ptmcg <ptmcg@austin.rr.com> | 2019-01-30 20:41:33 -0600 |
|---|---|---|
| committer | ptmcg <ptmcg@austin.rr.com> | 2019-01-30 20:41:33 -0600 |
| commit | 3157a77c9584a69839db0f8274c87438b912e99b (patch) | |
| tree | 5e93a6e21715f9afcbc55eba56f4a5f962b67a46 /examples/decaf_parser.py | |
| parent | f10a02039a6039f8a42b0cc99bea51623676cf01 (diff) | |
| download | pyparsing-git-3157a77c9584a69839db0f8274c87438b912e99b.tar.gz | |
Update examples and unit tests to more preferred coding styles, imports for pyparsing_common as ppc and pyparsing_unicode as ppu
Diffstat (limited to 'examples/decaf_parser.py')
| -rw-r--r-- | examples/decaf_parser.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/examples/decaf_parser.py b/examples/decaf_parser.py index c3574b3..e6b1abb 100644 --- a/examples/decaf_parser.py +++ b/examples/decaf_parser.py @@ -41,6 +41,7 @@ Constant ::= intConstant | doubleConstant | boolConstant | stringConstant | null """ import pyparsing as pp +from pyparsing import pyparsing_common as ppc pp.ParserElement.enablePackrat() # keywords @@ -52,8 +53,8 @@ keywords = pp.MatchFirst(list(keywords)) LPAR, RPAR, LBRACE, RBRACE, LBRACK, RBRACK, DOT, EQ, COMMA, SEMI = map(pp.Suppress, "(){}[].=,;") hexConstant = pp.Regex(r"0[xX][0-9a-fA-F]+").addParseAction(lambda t: int(t[0][2:], 16)) -intConstant = hexConstant | pp.pyparsing_common.integer -doubleConstant = pp.pyparsing_common.real +intConstant = hexConstant | ppc.integer +doubleConstant = ppc.real boolConstant = TRUE | FALSE stringConstant = pp.dblQuotedString null = NULL |