comparison mercurial/revsetlang.py @ 45776:0fc8b066928a

errors: name arguments to ParseError constructor

As with similar previous patches, this is to improve readability.

Differential Revision: https://phab.mercurial-scm.org/D9240

45775:5bb900885311

def parse(spec, lookup=None):
    try:
        return _parsewith(spec, lookup=lookup)
    except error.ParseError as inst:
        if len(inst.args) > 1:  # has location
            loc = inst.args[1]
            # Remove newlines -- spaces are equivalent whitespace.
            spec = spec.replace(b'\n', b' ')
            # We want the caret to point to the place in the template that
            # failed to parse, but in a hint we get a open paren at the
            # start. Therefore, we print "loc + 1" spaces (instead of "loc")

45776:0fc8b066928a

def parse(spec, lookup=None):
    try:
        return _parsewith(spec, lookup=lookup)
    except error.ParseError as inst:
        if inst.location is not None:
            loc = inst.location
            # Remove newlines -- spaces are equivalent whitespace.
            spec = spec.replace(b'\n', b' ')
            # We want the caret to point to the place in the template that
            # failed to parse, but in a hint we get a open paren at the
            # start. Therefore, we print "loc + 1" spaces (instead of "loc")