def exists(self):
"""
Returns ``True`` if the path for this FileTarget exists; ``False`` otherwise.
This method is implemented by using :py:attr:`fs`.
"""
path = self.path
original_path = path
while "*" in path or "?" in path or "[" in path or "{" in path:
path = os.path.dirname(path)
if path != original_path:
logger.info("Wildcard in path '%s', checking only for '%s'",
original_path, path)
# treat it as directory (can have different behaviour on key-values stores like s3)
if not path.endswith(os.path.sep):
path += os.path.sep
return self.fs.exists(path)
def mark_success(self):
if not self.exists():
logger.info(
"Target is not exists, it can not be marked as success")