def subst(s, ns):
if isinstance(s, str):
tree = texparse.parse(s)
else:
tree = s
new_tree = traverse(tree, ns)
s = texparse.unparse(new_tree, True)
return s
def subst(s, ns):
if isinstance(s, str):
tree = texparse.parse(s)
else:
tree = s
new_tree = traverse(tree, ns)
s = texparse.unparse(new_tree, True)
return s
def assert_is_single_token(frm, lno, **kw):
fs = texparse.parse(frm)
if len(fs) != 1:
raise RuntimeError(
"line %d: key '%s' should have only one token but has %s" %
(lno + 1, frm, fs))
def assert_is_single_token(frm, lno, **kw):
fs = texparse.parse(frm)
if len(fs) != 1:
raise RuntimeError(
"line %d: key '%s' should have only one token but has %s" %
(lno + 1, frm, fs))