def parse(self):
'''interpret records for PV declarations'''
tokenLog = TokenLog()
tokenLog.processFile(self.filename_expanded)
tok = tokenLog.nextActionable()
actions = {
#'NAME alias': self._parse_alias,
#'NAME info': self._parse_info,
'NAME grecord': self._parse_record,
'NAME record': self._parse_record,
}
while tok is not None:
tk = token_key(tok)
if tk in actions:
actions[tk](tokenLog)
tok = tokenLog.nextActionable()
def parse(self):
'''
interpret the template file for database declarations
The Python tokenizer makes simple work of parsing database files.
The TokenLog class interprets the contents according to a few simple terms
such as NAME, OP, COMMENT, NEWLINE.
'''
tokenLog = TokenLog()
tokenLog.processFile(self.filename_expanded)
tok = tokenLog.nextActionable()
actions = {
'NAME file': self._parse_file_statement,
'NAME global': self._parse_globals_statement,
}
while tok is not None:
tk = token_key(tok)
if tk in actions:
actions[tk](tokenLog)
tok = tokenLog.nextActionable()
def parse(self):
'''analyze this command file'''
tokenLog = TokenLog()
tokenLog.processFile(self.filename_absolute)
lines = tokenLog.lineAnalysis()
del lines['numbers']
for _lineNumber, line in sorted(lines.items()):
isNamePattern = line['pattern'].startswith( 'NAME' )
tk = token_key(line['tokens'][0])
if isNamePattern or tk == 'OP <':
arg0 = line['tokens'][0]['tokStr']
ref = self._make_ref(line['tokens'][0], arg0)
if line['tokens'][1]['tokStr'] == '=':
# this is a symbol assignment
handler = self.kh_symbol
handler(arg0, line['tokens'], ref)
elif arg0 in self.knownHandlers:
# command arg0 has a known handler, call it
handler = self.knownHandlers[arg0]
handler(arg0, line['tokens'], ref)
else:
self.kh_shell_command(arg0, line['tokens'], ref)