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Change Binary Download Distribution #57

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187fb9b
change binary download distribution
amaanbs Jun 6, 2025
baa2960
minor fixes
amaanbs Jun 9, 2025
70f76a5
fixes
amaanbs Jun 9, 2025
2482e0e
fixes
amaanbs Jun 9, 2025
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7 changes: 6 additions & 1 deletion browserstack/local.py
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Original file line number Diff line number Diff line change
Expand Up @@ -73,7 +73,12 @@ def start(self, **kwargs):
self.binary_path = self.options['binarypath']
del self.options['binarypath']
else:
self.binary_path = LocalBinary().get_binary()
l = LocalBinary(self.key)
try:
self.binary_path = l.get_binary()
except Exception as e:
l = LocalBinary(self.key, e)
self.binary_path = l.get_binary()

if 'logfile' in self.options:
self.local_logfile_path = self.options['logfile']
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35 changes: 32 additions & 3 deletions browserstack/local_binary.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
import platform, os, sys, stat, tempfile, re, subprocess
from browserstack.bserrors import BrowserStackLocalError
import gzip
import json

try:
from urllib.request import urlopen, Request
Expand All @@ -10,11 +11,13 @@
class LocalBinary:
_version = None

def __init__(self):
def __init__(self, key, error_object=None):
self.key = key
self.error_object = error_object
is_64bits = sys.maxsize > 2**32
self.is_windows = False
osname = platform.system()
source_url = "https://www.browserstack.com/local-testing/downloads/binaries/"
source_url = self.fetch_source_url() + '/'

if osname == 'Darwin':
self.http_path = source_url + "BrowserStackLocal-darwin-x64"
Expand All @@ -37,6 +40,31 @@ def __init__(self):
]
self.path_index = 0

def fetch_source_url(self):
url = "https://local.browserstack.com/binary/api/v1/endpoint"
headers = {
"Content-Type": "application/json",
"Accept": "application/json"
}
data = {"auth_token": self.key}

if self.error_object is not None:
data["error_message"] = str(self.error_object)
headers["X-Local-Fallback-Cloudflare"] = "true"

req = Request(url, data=json.dumps(data).encode("utf-8"))
for key, value in headers.items():
req.add_header(key, value)

try:
with urlopen(req) as response:
resp_bytes = response.read()
resp_str = resp_bytes.decode('utf-8')
resp_json = json.loads(resp_str)
return resp_json["data"]["endpoint"]
except Exception as e:
raise BrowserStackLocalError('Error trying to fetch the source url for downloading the binary: {}'.format(e))

@staticmethod
def set_version(version):
LocalBinary._version = version
Expand All @@ -61,7 +89,7 @@ def __available_dir(self):
return final_path
else:
self.path_index += 1
raise BrowserStackLocalError('Error trying to download BrowserStack Local binary')
raise BrowserStackLocalError('Error trying to download BrowserStack Local binary, exhausted user directories to download to.')

def download(self, chunk_size=8192, progress_hook=None):
headers = {
Expand All @@ -80,6 +108,7 @@ def download(self, chunk_size=8192, progress_hook=None):
total_size = int(response.info().get_all('Content-Length')[0].strip() or '0')
bytes_so_far = 0

# Limits retries to the number of directories
dest_parent_dir = self.__available_dir()
dest_binary_name = 'BrowserStackLocal'
if self.is_windows:
Expand Down