diff options
Diffstat (limited to 'compilador/automatas/automata_identificadores.py')
| -rw-r--r-- | compilador/automatas/automata_identificadores.py | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/compilador/automatas/automata_identificadores.py b/compilador/automatas/automata_identificadores.py new file mode 100644 index 0000000..c26adfb --- /dev/null +++ b/compilador/automatas/automata_identificadores.py @@ -0,0 +1,36 @@ +class automata_ident: + stateN = 0 + + def isAccepted(self, _str): + i = len(_str) + _len = len(_str) + + for i in range(len): + if self.stateN == 0: + self.start(_str[i]) + if self.stateN == 1: + self.state1(_str[i]) + else: + return 0 + if self.stateN == 1: + return 1 + else: + return 0 + + def start(self, c): + if (c.isalpha() or c == '_'): + self.stateN = 1 + else: + self.stateN = -1 + + def state1(self, c): + if (c.isalpha() or c == '_' or c.isdigit()): + self.stateN = 1 + else: + self.stateN = -1 + + def no_es_main(self,token): + if isAccepted(token): + return true + else: + return false
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