Exists#

class scikitplot.corpus.Exists(field)[source]#

The field is present and not None.

Parameters:

field (str)

describe()[source]#

Return a readable rendering of the expression.

Return type:

str

field: str[source]#

matches(document)[source]#

Whether the field is present and non-None.

Parameters:

document (Any)

Return type:

bool

operators()[source]#

Return {'Exists'}.

Return type:

set[str]