Logging format string contains too few arguments PYL-E1206
Bug risk
Critical
3 years ago
—
3 years old
Not enough arguments for logging format string
294 features = vectorizer.fit_transform(data)
295
296 logger.debug("done in %fs", (time() - t0))
297 logger.debug("n_samples: %d, n_features: %d", features.shape) 298
299 if return_lsa_svd:
300 doc_term_matrix = features.toarray()
Description
Too few arguments are passed to the logging format string. Ensure that the number of arguments being passed to the logging call is the same as the number of arguments the format string can accept.
Bad practice
import logging
logging.info('LOG: %s (%s)', "E100") # Expected 2 arguments, got 1
Recommended
import logging
logging.info('LOG: %s (%s)', "Missing data", "E100")