def __getattr__(self, aname):
"""supported attributes by name are:
- lineno - returns the line number of the exception text
- col - returns the column number of the exception text
- line - returns the line containing the exception text
"""
if aname == "lineno":
return lineno(self.loc, self.pstr)
elif aname in ("col", "column"):
return col(self.loc, self.pstr)
elif aname == "line":
return line(self.loc, self.pstr)
else:
raise AttributeError(aname)
def _try(expr, start, string):
print(" Attempt " + quote(string, start) + " at loc " + text(start) +
"(%d,%d)" % (lineno(start, string), col(start, string)) + " for " +
" " * stack_depth() + text(expr))
def _defaultSuccessDebugAction(expr, start, end, string, tokens):
print("> Matched " + quote(string[start:end]) + " at loc " + text(start) +
"(%d,%d)" % (lineno(start, string), col(start, string)) + " for " +
" " * stack_depth() + text(expr) + " -> " + str(tokens))
def _defaultStartDebugAction(expr, loc, string):
print(" Attempt " + quote(string[loc:loc + 10] + "...") + " at loc " +
text(loc) + "(%d,%d)" % (lineno(loc, string), col(loc, string)) +
" for " + " " * stack_depth() + text(expr))
def lineno(self):
return lineno(self.loc, self.string)