This is a 'test'!
Traceback (most recent call last):
  File "p.py", line 9, in <module>
    template = env.from_string('''{{ _("""This is another "test"!""") }}''')
  File "/tmp/e/lib/python3.6/site-packages/jinja2/environment.py", line 880, in from_string
    return cls.from_code(self, self.compile(source), globals, None)
  File "/tmp/e/lib/python3.6/site-packages/jinja2/environment.py", line 591, in compile
    self.handle_exception(exc_info, source_hint=source_hint)
  File "/tmp/e/lib/python3.6/site-packages/jinja2/environment.py", line 780, in handle_exception
    reraise(exc_type, exc_value, tb)
  File "/tmp/e/lib/python3.6/site-packages/jinja2/_compat.py", line 37, in reraise
    raise value.with_traceback(tb)
  File "<unknown>", line 1, in template
  File "/tmp/e/lib/python3.6/site-packages/jinja2/environment.py", line 497, in _parse
    return Parser(self, source, name, encode_filename(filename)).parse()
  File "/tmp/e/lib/python3.6/site-packages/jinja2/parser.py", line 901, in parse
    result = nodes.Template(self.subparse(), lineno=1)
  File "/tmp/e/lib/python3.6/site-packages/jinja2/parser.py", line 875, in subparse
    add_data(self.parse_tuple(with_condexpr=True))
  File "/tmp/e/lib/python3.6/site-packages/jinja2/parser.py", line 620, in parse_tuple
    args.append(parse())
  File "/tmp/e/lib/python3.6/site-packages/jinja2/parser.py", line 432, in parse_expression
    return self.parse_condexpr()
  File "/tmp/e/lib/python3.6/site-packages/jinja2/parser.py", line 437, in parse_condexpr
    expr1 = self.parse_or()
  File "/tmp/e/lib/python3.6/site-packages/jinja2/parser.py", line 450, in parse_or
    left = self.parse_and()
  File "/tmp/e/lib/python3.6/site-packages/jinja2/parser.py", line 459, in parse_and
    left = self.parse_not()
  File "/tmp/e/lib/python3.6/site-packages/jinja2/parser.py", line 470, in parse_not
    return self.parse_compare()
  File "/tmp/e/lib/python3.6/site-packages/jinja2/parser.py", line 474, in parse_compare
    expr = self.parse_math1()
  File "/tmp/e/lib/python3.6/site-packages/jinja2/parser.py", line 496, in parse_math1
    left = self.parse_concat()
  File "/tmp/e/lib/python3.6/site-packages/jinja2/parser.py", line 507, in parse_concat
    args = [self.parse_math2()]
  File "/tmp/e/lib/python3.6/site-packages/jinja2/parser.py", line 517, in parse_math2
    left = self.parse_pow()
  File "/tmp/e/lib/python3.6/site-packages/jinja2/parser.py", line 528, in parse_pow
    left = self.parse_unary()
  File "/tmp/e/lib/python3.6/site-packages/jinja2/parser.py", line 547, in parse_unary
    node = self.parse_postfix(node)
  File "/tmp/e/lib/python3.6/site-packages/jinja2/parser.py", line 676, in parse_postfix
    node = self.parse_call(node)
  File "/tmp/e/lib/python3.6/site-packages/jinja2/parser.py", line 767, in parse_call
    self.stream.expect('comma')
  File "/tmp/e/lib/python3.6/site-packages/jinja2/lexer.py", line 384, in expect
    self.name, self.filename)
jinja2.exceptions.TemplateSyntaxError: expected token ',', got 'test'