tf.compat.v1.flags.ArgumentParser

Base class used to parse and convert arguments.

View aliases

Compat aliases for migration

See Migration guide for more details.

tf.compat.v1.app.flags.ArgumentParser

The parse() method checks to make sure that the string argument is a legal value and convert it to a native type. If the value cannot be converted, it should throw a 'ValueError' exception with a human readable explanation of why the value is illegal.

Subclasses should also define a syntactic_help string which may be presented to the user to describe the form of the legal values.

Argument parser classes must be stateless, since instances are cached and shared between flags. Initializer arguments are allowed, but all member variables must be derived from initializer arguments only.

Methods

flag_type

flag_type()

Returns a string representing the type of the flag.

parse

parse(
    argument
)

Parses the string argument and returns the native value.

By default it returns its argument unmodified.

Args
argument	string argument passed in the commandline.

Raises
ValueError	Raised when it fails to parse the argument.
TypeError	Raised when the argument has the wrong type.

Returns
The parsed value in native type.

Class Variables

• syntactic_help = ''