def build_def_single_markup(builder: Builder, lineno: int, token: str,
value: typing.Any) -> bool:
assert token == "def "
stmt, nodes = value
if len(nodes) > 2:
return False
ln, token, nodes = nodes[0]
if token != "out" or len(nodes) > 1:
return False
ln, token, value = nodes[0]
if token != "markup":
return False
def_name = stmt[4:stmt.index("(", 5)]
builder.add(lineno, stmt)
builder.start_block()
builder.add(ln, "return " + value)
builder.end_block()
builder.add(
ln + 1,
def_name.join((
"super_defs['",
"'] = ",
"; ",
" = local_defs.setdefault('",
"', ",
")",
)),
)
return True
def build_def_syntax_check(builder: Builder, lineno: int, token: str,
value: typing.Any) -> bool:
assert token == "def "
stmt, nodes = value
lineno, token, value = nodes[0]
if token in compound_tokens:
builder.add(lineno, stmt)
builder.start_block()
token = token.rstrip()
error = """\
The compound statement '%s' is not allowed here. \
Add a line before it with @#ignore or leave it empty.
%s
@#ignore
@%s ...""" % (
token,
stmt,
token,
)
builder.add(lineno, "raise SyntaxError(%s)" % repr(error))
builder.end_block()
return True
elif len(nodes) > 1:
# token before @end
lineno, token, value = nodes[-2]
if token == "#":
del nodes[-2]
return False
def build_compound(builder: Builder, lineno: int, token: str,
value: typing.Any) -> bool:
assert token in compound_tokens
stmt, nodes = value
builder.add(lineno, stmt)
builder.start_block()
builder.build_block(nodes)
builder.end_block()
return True
def build_def_empty(builder: Builder, lineno: int, token: str,
value: typing.Any) -> bool:
assert token == "def "
stmt, nodes = value
if len(nodes) > 1:
return False
def_name = stmt[4:stmt.index("(", 5)]
builder.add(lineno, stmt)
builder.start_block()
builder.add(lineno, "return ''")
builder.end_block()
builder.add(
lineno + 1,
def_name.join((
"super_defs['",
"'] = ",
"; ",
" = local_defs.setdefault('",
"', ",
")",
)),
)
return True
def build_def(builder: Builder, lineno: int, token: str,
value: typing.Any) -> bool:
assert token == "def "
stmt, nodes = value
def_name = stmt[4:stmt.index("(", 5)]
builder.add(lineno, stmt)
builder.start_block()
builder.add(lineno + 1, WRITER_DECLARE)
builder.build_block(nodes)
lineno = builder.lineno
builder.add(lineno, WRITER_RETURN)
builder.end_block()
builder.add(
lineno + 1,
def_name.join((
"super_defs['",
"'] = ",
"; ",
" = local_defs.setdefault('",
"', ",
")",
)),
)
return True
