Really uggly hack to get bluetooth snoop data from non rooted android. Will output raw data, pipe to hexeditor or file location.

uggly_bt_snoop.py

import subprocess, base64, sys, time, struct, zlib
debug = False
#added stuff from https://android.googlesource.com/platform/system/bt/+/master/tools/scripts/btsnooz.py

def get_snoop():

	p = subprocess.Popen(('adb', 'shell', 'dumpsys', 'bluetooth_manager'), stdout=subprocess.PIPE)
	stdout, stderr = p.communicate()

	extract = False
	complete = False
	result = b''
	for l in stdout.split(b'\n'):
		if l.startswith(b'--- BEGIN:BTSNOOP_LOG_SUMMARY'):
			extract = True
		elif l.startswith(b'--- END:BTSNOOP_LOG_SUMMARY'):
			break
		elif extract:
			result += l
	else:
		print('Failed to parse')

	return base64.standard_b64decode(result)


inflater = zlib.decompressobj()
compressed = b''
while 1:
	data = get_snoop()
	version, last_timestamp_ms = struct.unpack_from('=bQ', data)
	compressed += data[9:]

	decompressed = inflater.decompress(compressed)
	assert not inflater.unconsumed_tail

	if inflater.eof:
		compressed = inflater.unused_data
		inflater = zlib.decompressobj()
		if debug:
			print('Created new decompression stream', file=sys.stderr)

	if debug:
		print(version, last_timestamp_ms, len(compressed), len(decompressed), file=sys.stderr)
	sys.stdout.buffer.write(decompressed)
	sys.stdout.buffer.flush()
	time.sleep(1)

Note that if the summary is not present line 30 will fail, there should be a check for this.