Missing import datetime & numpy

[OlivierLDff]

Hi, in generated stub

• there is a missing import datatime when using chrono
• there is a missing import numpy when using eigen

I guess fix should go somewhere in

pybind11-stubgen/pybind11_stubgen/__init__.py

Lines 910 to 962 in 80f7276

	def to_lines(self): # type: () -> List[str]
	result = []
	if self.doc_string:
	result += ['"""' + self.doc_string.replace('"""', r"\"\"\"") + '"""']
	if sys.version_info[:2] >= (3, 7):
	result += ["from __future__ import annotations"]
	result += ["import {}".format(self.module.__name__)]
	# import everything from typing
	result += ["import typing"]
	for name, class_ in self.imported_classes.items():
	class_name = getattr(class_, "__qualname__", class_.__name__)
	if name == class_name:
	suffix = ""
	else:
	suffix = " as {}".format(name)
	result += [
	"from {} import {}{}".format(class_.__module__, class_name, suffix)
	]
	# import used packages
	used_modules = sorted(self.get_involved_modules_names())
	if used_modules:
	# result.append("if TYPE_CHECKING:")
	# result.extend(map(self.indent, map(lambda m: "import {}".format(m), used_modules)))
	result.extend(map(lambda mod: "import {}".format(mod), used_modules))
	if "numpy" in used_modules and not BARE_NUPMY_NDARRAY:
	result += ["_Shape = typing.Tuple[int, ...]"]
	# add space between imports and rest of module
	result += [""]
	globals_ = {}
	exec("from {} import *".format(self.module.__name__), globals_)
	all_ = set(member for member in globals_.keys() if member.isidentifier()) - {
	"__builtins__"
	}
	result.append(
	"__all__ = [\n "
	+ ",\n ".join(map(lambda s: '"%s"' % s, sorted(all_)))
	+ "\n]\n\n"
	)
	for x in itertools.chain(self.classes, self.free_functions, self.attributes):
	result.extend(x.to_lines())
	result.append("") # Newline at EOF
	return result

Is is a problem in my library that i forgot to specify something?

Have a nice day, thanks for the library helping me everyday!

[sizmailov]

Hi! Thanks for the report!

All the import issues should be resolved with #112