def generate(self, element:Element, GC:GenerationContext):
acode = element.code
imports_list = []
import_statements = []
with GC.let(domain=ExDom):
for import_element in acode[1:]:
if _is_module_path(import_element):
to_import_name = _get_module_path(import_element)
imports_list.append(ast.alias(name=to_import_name, asname=None))
elif is_form(import_element.code, "as"):
to_import_name = _get_module_path(import_element.code[1])
to_import_asname = _get_name(import_element.code[2])
imports_list.append(ast.alias(name=to_import_name,
asname=to_import_asname))
elif is_form(import_element.code) or is_seq(import_element.code):
to_import_module_name = _get_module_path(import_element.code[0])
imported_names_from_module = []
for to_import_item_element in import_element.code[1:]:
if is_identifier(to_import_item_element):
to_import_name = _get_name(to_import_item_element)
imported_names_from_module.append(ast.alias(name=to_import_name, asname=None))
elif is_form(to_import_item_element.code, "as"):
to_import_name = _get_name(to_import_item_element.code[1])
to_import_asname = _get_name(to_import_item_element.code[2])
imported_names_from_module.append(ast.alias(name=to_import_name,
asname=to_import_asname))
import_statements.append(ast.ImportFrom(to_import_module_name, imported_names_from_module, 0))
else:
raise CodeGenerationError(import_element.range, "Special form `import` expected an import specifier but found `%s`."
"For example:"
"```"
"import"
" a.b.c"
" x.y.z as name"
" u.v.w( var1, var2 as v )"
"```" % succinct_lisp_printer(import_element))
if len(imports_list) > 0:
import_statements.append(ast.Import(imports_list))
return import_statements
def generate(self, element: Element, GC: GenerationContext):
acode = element.code
imports_list = []
import_statements = []
with GC.let(domain=ExDom):
for import_element in acode[1:]:
if _is_module_path(import_element):
to_import_name = _get_module_path(import_element)
imports_list.append(
ast.alias(name=to_import_name, asname=None))
elif is_form(import_element.code, "as"):
to_import_name = _get_module_path(import_element.code[1])
to_import_asname = _get_name(import_element.code[2])
imports_list.append(
ast.alias(name=to_import_name,
asname=to_import_asname))
elif is_form(import_element.code) or is_seq(
import_element.code):
to_import_module_name = _get_module_path(
import_element.code[0])
imported_names_from_module = []
for to_import_item_element in import_element.code[1:]:
if is_identifier(to_import_item_element):
to_import_name = _get_name(to_import_item_element)
imported_names_from_module.append(
ast.alias(name=to_import_name, asname=None))
elif is_form(to_import_item_element.code, "as"):
to_import_name = _get_name(
to_import_item_element.code[1])
to_import_asname = _get_name(
to_import_item_element.code[2])
imported_names_from_module.append(
ast.alias(name=to_import_name,
asname=to_import_asname))
import_statements.append(
ast.ImportFrom(to_import_module_name,
imported_names_from_module, 0))
else:
raise CodeGenerationError(
import_element.range,
"Special form `import` expected an import specifier but found `%s`."
"For example:"
"```"
"import"
" a.b.c"
" x.y.z as name"
" u.v.w( var1, var2 as v )"
"```" % succinct_lisp_printer(import_element))
if len(imports_list) > 0:
import_statements.append(ast.Import(imports_list))
return import_statements
def applies(self, element: Element):
return is_seq(element.code)
