def upload_symbols()

in automation/symbols-generation/upload_symbols.py [0:0]
43 lines of code
12 McCabe index (conditional complexity)

def upload_symbols(zip_file, token_file):
    print(
        f"Uploading symbols file '{zip_file}' to '{DEFAULT_SYMBOL_URL}'",
        file=sys.stdout,
    )
    zip_name = os.path.basename(zip_file)

    # XXX: fetch the symbol upload token from local file, taskgraph handles
    # already that communication with Taskcluster to get the credentials for
    # communicating with the server
    auth_token = ""
    with open(token_file) as f:
        auth_token = f.read().strip()
    if len(auth_token) == 0:
        print("Failed to get the symbol token.", file=sys.stderr)
    if auth_token == "faketoken":
        print("'faketoken` detected, not pushing anything", file=sys.stdout)
        sys.exit(0)

    for i, _ in enumerate(redo.retrier(attempts=MAX_RETRIES), start=1):
        print("Attempt %d of %d..." % (i, MAX_RETRIES))
        try:
            if zip_file.startswith("http"):
                zip_arg = {"data": {"url", zip_file}}
            else:
                zip_arg = {"files": {zip_name: open(zip_file, "rb")}}
            r = requests.post(
                DEFAULT_SYMBOL_URL,
                headers={"Auth-Token": auth_token},
                allow_redirects=False,
                # Allow a longer read timeout because uploading by URL means the server
                # has to fetch the entire zip file, which can take a while. The load balancer
                # in front of symbols.mozilla.org has a 300 second timeout, so we'll use that.
                timeout=(10, 300),
                **zip_arg,
            )
            # 500 is likely to be a transient failure.
            # Break out for success or other error codes.
            if r.status_code < 500:
                break
            print(f"Error: {r}", file=sys.stderr)
        except requests.exceptions.RequestException as e:
            print(f"Error: {e}", file=sys.stderr)
        print("Retrying...", file=sys.stdout)
    else:
        print("Maximum retries hit, giving up!", file=sys.stderr)
        return False

    if r.status_code >= 200 and r.status_code < 300:
        print("Uploaded successfully", file=sys.stdout)
        return True

    print(f"Upload symbols failed: {r}", file=sys.stderr)
    print(r.text, file=sys.stderr)
    return False