def get_table_acl(self, table_name, timeout=None):
_validate_not_none('<STR_LIT>', table_name)<EOL>request = HTTPRequest()<EOL>request.method = '<STR_LIT:GET>'<EOL>request.host_locations = self._get_host_locations(secondary=True)<EOL>request.path = '<STR_LIT:/>' + _to_str(table_name)<EOL>request.query = {<EOL>'<STR_LIT>': '<STR_LIT>',<EOL>'<STR_LIT>': _int_to_str(timeout),<EOL>}<EOL>return self._perform_request(request, _convert_xml_to_signed_identifiers)<EOL>
Returns details about any stored access policies specified on the
table that may be used with Shared Access Signatures.

:param str table_name:
    The name of an existing table.
:param int timeout:
    The server timeout, expressed in seconds.
:return: A dictionary of access policies associated with the table.
:rtype: dict(str, :class:`~azure.storage.common.models.AccessPolicy`)