warnings

Warning messages are typically issued in situations where it is useful to alert the user of some condition in a program, where that condition (normally) doesn’t warrant raising an exception and terminating the program. For example, one might want to issue a warning when a program uses an obsolete module.

Symbols in warnings

c

catch_warnings: A context manager that copies and restores the warnings filter upon exiting the context.

d

deprecated: Indicate that a class, function or overload is deprecated.

f

filterwarnings: Insert an entry into the list of warnings filters (at the front).
formatwarning: Function to format a warning the standard way.

r

resetwarnings: Clear the list of warning filters, so that no filters are active.

s

showwarning: Hook to write a warning to a file; replace if you like.
simplefilter: Insert a simple entry into the list of warnings filters (at the front).

w

warn: Issue a warning, or maybe ignore it or raise an exception.
warn_explicit: Issue a warning, or maybe ignore it or raise an exception.

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warnings

Symbols in warnings

c

d

f

r

s

w