verbose mode for init_jl and init_project()

[thautwarm]

Tonight we encountered an issue that users didn't have write permission to site-packages, while JNumPy reported no error and exited without any meaningful message.

Considering this, we shall add support for such extreme cases. The api changes could be init_jl(verbose=True) and init_project(__file__, verbose=True).

For the implementation part, utility functions in InitTools should also take the verbose::Bool argument.

[songjhaha]

I think error message didn't show up because here use_gil=False, so we didn't capture error.

jnumpy/jnumpy/apis.py

Lines 43 to 56 in 89f1c6f

	def activate_project_checked(project_dir: str):
	exec_julia(
	f"InitTools.activate_project({escape_to_julia_rawstr(project_dir)},"
	f"{escape_to_julia_rawstr(TyPython_directory)})",
	use_gil=False,
	)
	try:
	yield
	finally:
	exec_julia(
	f"InitTools.activate_project({escape_to_julia_rawstr(SessionCtx.DEFAULT_PROJECT_DIR)},"
	f"{escape_to_julia_rawstr(TyPython_directory)})",
	use_gil=False,
	)

But when init_jl() we haven't init TyPython so we still need some solutions to capture error

[songjhaha]

Verbose mode didn't solve the error message problem, but it could be useful if user wants to startup jnumpy project silently.
With default setting, we show the progress of julia installing package, because user should know what jnumpy is doing, maybe it's stuck in the step installing some package and takes a long time.