Use custom tor build

[f-tepel]

Hi,

I compiled my own tor browser because I want to change some settings. Currently I did not change anything but just build the most current branch.

When trying to connect to it with this package I got the error:

Traceback (most recent call last):
  File "/home/felix/Documents/selenium/main.py", line 6, in <module>
    tor_process = launch_tbb_tor_with_stem(tbb_path=tbb_dir)
  File "/home/felix/.local/lib/python3.10/site-packages/tbselenium/utils.py", line 85, in launch_tbb_tor_with_stem
    raise StemLaunchError("Invalid Tor binary")
tbselenium.exceptions.StemLaunchError: Invalid Tor binary

I know this might not be the right place to ask but I was thinking maybe somebody knows something about this here.

[gunesacar]

The error means the tbselenium cannot find the tor binary in the expected location:

tor-browser-selenium/tbselenium/utils.py

Lines 81 to 85 in ac2d132

	if not tor_binary and tbb_path:
	tor_binary = join(tbb_path, cm.DEFAULT_TOR_BINARY_PATH)
	if not isfile(tor_binary):
	raise StemLaunchError("Invalid Tor binary")

If you are building Tor Browser yourself, I'd make sure to mirror the directory structure of Tor Browser Bundle.
Alternatively, you can start tbselenium with system Tor, so you don't have to deal with launching it with Stem.