def t_doublequote(self, s, m, parent):
r'" [^"\\\n]* ( ( ((\\(.|\n)|\n)[\s?]*) | "" ) [^"\\\n]* )* "'
if parent.current[-1] == _COMMAND_MODE:
parent.addToken(type=parent.argsep)
parent.argsep = ","
nline = _countNewlines(s)
# Recognize and remove any embedded comments
s = comment_pat.sub("", s)
s = irafutils.removeEscapes(irafutils.stripQuotes(s), quoted=1)
parent.addToken(type="QSTRING", attr=s)
parent.lineno = parent.lineno + nline
def sigStrToKwArgsDict(checkFuncSig):
""" Take a check function signature (string), and parse it to get a dict
of the keyword args and their values. """
p1 = checkFuncSig.find('(')
p2 = checkFuncSig.rfind(')')
assert p1 > 0 and p2 > 0 and p2 > p1, "Invalid signature: "+checkFuncSig
argParts = irafutils.csvSplit(checkFuncSig[p1+1:p2], ',', True)
argParts = [x.strip() for x in argParts]
retval = {}
for argPair in argParts:
argSpl = argPair.split('=', 1)
if len(argSpl) > 1:
if argSpl[0] in retval:
if isinstance(retval[argSpl[0]], (list,tuple)):
retval[argSpl[0]]+=(irafutils.stripQuotes(argSpl[1]),) # 3rd
else: # 2nd in, so convert to tuple
retval[argSpl[0]] = (retval[argSpl[0]],
irafutils.stripQuotes(argSpl[1]),)
else:
retval[argSpl[0]] = irafutils.stripQuotes(argSpl[1]) # 1st in
else:
retval[argSpl[0]] = None # eg. found "triggers=, max=6, ..."
return retval
def t_singlequote(self, s, m, parent):
r"' [^'\\\n]* ( ( ((\\(.|\n)|\n)[\s?]*) | '' ) [^'\\\n]* )*'"
# this pattern allows both escaped embedded quotes and
# embedded double quotes ('embedded''quotes')
# it also allows escaped newlines
if parent.current[-1] == _COMMAND_MODE:
parent.addToken(type=parent.argsep)
parent.argsep = ","
nline = _countNewlines(s)
# Recognize and remove any embedded comments
s = comment_pat.sub("", s)
s = irafutils.removeEscapes(irafutils.stripQuotes(s), quoted=1)
# We use a different type for quoted strings to protect them
# against conversion to other token types by enterComputeEqnMode
parent.addToken(type="QSTRING", attr=s)
parent.lineno = parent.lineno + nline
