def test_bygroups():
match = re.match(r'(1)(2)', '12')
assert list(bygroups(('one', ))(match)) == [(('one', ), '1')]
ruleset(
include('inline'),
include('function'),
),
'inline':
ruleset(
rule(r'<%=', enter='interpolate'),
rule(r'<%-', enter='escape'),
rule(r'<%', enter='evaluate'),
),
'inline_with_func':
ruleset(include('inline'), include('function')),
'function':
ruleset(
rule(r'({keywords})\('.format(keywords='|'.join(keywords)),
bygroups('func_name'),
enter='gettext')),
'gettext':
ruleset(rule(r'([\"\'])?\)', leave=1), include('function_call')),
'evaluate':
ruleset(
rule(r'%>', leave=1),
include('inline_with_func'),
),
'interpolate':
ruleset(
rule(r'%>', leave=1),
include('inline_with_func'),
),
'escape':
ruleset(
# Full functioning underscore template parser.
from markey.rules import ruleset, include, rule, bygroups
keywords = frozenset(("pluralidx", "gettext", "ngettext", "gettext_noop", "pgettext", "npgettext", "interpolate", "_"))
rules = {
"everything": ruleset(include("inline"), include("function")),
"inline": ruleset(rule(r"<%=", enter="interpolate"), rule(r"<%-", enter="escape"), rule(r"<%", enter="evaluate")),
"inline_with_func": ruleset(include("inline"), include("function")),
"function": ruleset(
rule(r"({keywords})\(".format(keywords="|".join(keywords)), bygroups("func_name"), enter="gettext")
),
"gettext": ruleset(rule(r"([\"\'])?\)", leave=1), include("function_call")),
"evaluate": ruleset(rule(r"%>", leave=1), include("inline_with_func")),
"interpolate": ruleset(rule(r"%>", leave=1), include("inline_with_func")),
"escape": ruleset(rule(r"%>", leave=1), include("inline_with_func")),
# function calls (parse string arguments and implicit strings)
"function_call": ruleset(
rule(",", "func_argument_delimiter"),
rule("\s+", None),
rule(r"('([^'\\]*(?:\\.[^'\\]*)*)'|" r'"([^"\\]*(?:\\.[^"\\]*)*)")(?s)', "func_string_arg"),
rule(r"([\w_]+)\s*=", bygroups("func_kwarg")),
),
}
def test_bygroups():
match = re.match(r'(1)(2)', '12')
assert list(bygroups(('one',))(match)) == [(('one',), '1')]
'everything': ruleset(
include('inline'),
include('function'),
),
'inline': ruleset(
rule(r'<%=', enter='interpolate'),
rule(r'<%-', enter='escape'),
rule(r'<%', enter='evaluate'),
),
'inline_with_func': ruleset(
include('inline'),
include('function')
),
'function': ruleset(
rule(r'({keywords})\('.format(keywords='|'.join(keywords)),
bygroups('func_name'), enter='gettext')
),
'gettext': ruleset(
rule(r'([\"\'])?\)', leave=1),
include('function_call')
),
'evaluate': ruleset(
rule(r'%>', leave=1),
include('inline_with_func'),
),
'interpolate': ruleset(
rule(r'%>', leave=1),
include('inline_with_func'),
),
'escape': ruleset(
rule(r'%>', leave=1),
