def launch_tbb_tor_with_stem(tbb_path=None, torrc=None, tor_binary=None):
if not (tor_binary or tbb_path):
raise StemLaunchError("Either pass tbb_path or tor_binary")
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")
modify_env_var("LD_LIBRARY_PATH", dirname(tor_binary))
temp_data_dir = tempfile.mkdtemp()
if torrc is None:
torrc = {
'ControlPort': str(cm.STEM_CONTROL_PORT),
'SOCKSPort': str(cm.STEM_SOCKS_PORT),
'DataDirectory': temp_data_dir
}
return launch_tor_with_config(config=torrc, tor_cmd=tor_binary)
def launch_tbb_tor_with_stem(tbb_path=None, torrc=None, tor_binary=None):
"""Launch the Tor binary in tbb_path using Stem."""
if not (tor_binary or tbb_path):
raise StemLaunchError("Either pass tbb_path or tor_binary")
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")
prepend_to_env_var("LD_LIBRARY_PATH", dirname(tor_binary))
if torrc is None:
torrc = {
'ControlPort': str(cm.STEM_CONTROL_PORT),
'SOCKSPort': str(cm.STEM_SOCKS_PORT),
'DataDirectory': tempfile.mkdtemp()
}
def launch_tbb_tor_with_stem_fixture(*args, **kwargs):
for tries in range(MAX_FIXTURE_TRIES):
try:
return launch_tbb_tor_with_stem(*args, **kwargs)
except OSError as last_err:
print("\nlaunch_tor try %s %s" % ((tries + 1), last_err))
if "timeout without success" in str(last_err):
continue
else: # we don't want to retry if this is not a timeout
raise
# Raise if we didn't return yet
to_raise = last_err if last_err else\
StemLaunchError("Cannot start Tor")
raise to_raise