def __init__(self, import_target: str):
self.can_be_imported: bool = False
self._import_identifier: str = import_target
try:
module_origin: str = importlib.util.find_spec(import_target).origin
except BaseException:
return
path: List[str] = module_origin.split(os.sep)
self.path: str = module_origin.replace(os.sep, '/')
super().__init__(ast.Module(body=[]), path[-1])
if import_target == 'typing':
self.symbols.update(
{symbol_id: symbol for symbol_id, symbol in self._get_types_from_typing_lib().items()
if symbol_id not in Type.builtin_types()
})
self.can_be_imported = True
else:
import re
inside_python_folder = any(re.search(r'python(\d\.?)*', folder.lower()) for folder in path)
updated_tree = None
if 'boa3' in path and '/'.join(path[path.index('boa3'):]).startswith('boa3/builtin'):
pkg_start_index = path.index('builtin') + 1
if path[pkg_start_index] == path[-1]:
self.symbols = self._get_boa3_builtin_symbols()
else:
pkg = import_target.split('.')
pkg = pkg[pkg.index('builtin') + 1:]
self.symbols = self._get_boa3_builtin_package(pkg)
self.can_be_imported = True
elif not (inside_python_folder and 'lib' in path):
# TODO: only user modules and typing lib imports are implemented
try:
from boa3.analyser.analyser import Analyser
analyser = Analyser.analyse(module_origin)
# include only imported symbols
if analyser.is_analysed:
self.symbols.update(
{symbol_id: symbol for symbol_id, symbol in analyser.symbol_table.items()
if symbol_id not in Type.all_types()
})
updated_tree = analyser.ast_tree
self.can_be_imported = analyser.is_analysed
except FileNotFoundError:
self.can_be_imported = False
if updated_tree is not None:
self._tree = updated_tree
def __include_builtins_symbols(self):
"""
Include the Python builtins in the global symbol table
"""
self.symbol_table.update(Type.builtin_types())