.. _ref-tools: .. module:: trytond.tools Miscellaneous ============= .. function:: file_open(name[, mode[, subdir[, encoding]]]) Open the named file in subdir from the root directory. .. function:: find_path(name[, subdir]) Return the path of the named file in subdir from root directory. .. function:: find_dir(name[, subdir]) Return the path of the named directory in subdir from root directory. .. function:: resolve(name) Resolve a dotted name to a global object. .. method:: safe_join(directory, \*pathnames) Safely join zero or more untrusted path components to a base directory to avoid escaping the base directory. .. function:: unescape_wildcard(string[, wildcards[, escape]]) Return the string without the wild card escapes. .. function:: is_full_text(value[, escape]) Determine if the value can be used as full text search. This is the case when the value starts and ends with a ``%`` or does not contain any wild cards. .. function:: sql_pairing(x, y) Return an SQL expression that pairs SQL integers x and y. .. function:: firstline(text) Return first non-empty line of a text field. .. function:: remove_forbidden_chars(value) Return a copy of the string with forbidden char from :class:`~trytond.model.fields.Char` replaced by space.