| Parameters: | - a:array_like
Input array. - max_line_width:int, optional
The maximum number of columns the string should span. Newlinecharacters splits the string appropriately after array elements. - precision:int or None, optional
Floating point precision. Default is the current printingprecision (usually 8), which can be altered usingset_printoptions. - suppress_small:bool, optional
Represent very small numbers as zero. A number is “very small” if itis smaller than the current printing precision. - separator:str, optional
Inserted between elements. - prefix:str, optional
- suffix: str, optional
The length of the prefix and suffix strings are used to respectivelyalign and wrap the output. An array is typically printed as: prefix+array2string(a)+suffix The output is left-padded by the length of the prefix string, andwrapping is forced at the columnmax_line_width-len(suffix). - style:_NoValue, optional
Has no effect, do not use. Deprecated since version 1.14.0. - formatter:dict of callables, optional
If not None, the keys should indicate the type(s) that the respectiveformatting function applies to. Callables should return a string.Types that are not specified (by their corresponding keys) are handledby the default formatters. Individual types for which a formattercan be set are: - ‘bool’
- ‘int’
- ‘timedelta’ : a
numpy.timedelta64 - ‘datetime’ : a
numpy.datetime64 - ‘float’
- ‘longfloat’ : 128-bit floats
- ‘complexfloat’
- ‘longcomplexfloat’ : composed of two 128-bit floats
- ‘void’ : type
numpy.void - ‘numpystr’ : types
numpy.string_ andnumpy.unicode_ - ‘str’ : all other strings
Other keys that can be used to set a group of types at once are: - ‘all’ : sets all types
- ‘int_kind’ : sets ‘int’
- ‘float_kind’ : sets ‘float’ and ‘longfloat’
- ‘complex_kind’ : sets ‘complexfloat’ and ‘longcomplexfloat’
- ‘str_kind’ : sets ‘str’ and ‘numpystr’
- threshold:int, optional
Total number of array elements which trigger summarizationrather than full repr. - edgeitems:int, optional
Number of array items in summary at beginning and end ofeach dimension. - sign:string, either ‘-‘, ‘+’, or ‘ ‘, optional
Controls printing of the sign of floating-point types. If ‘+’, alwaysprint the sign of positive values. If ‘ ‘, always prints a space(whitespace character) in the sign position of positive values. If‘-‘, omit the sign character of positive values. - floatmode:str, optional
Controls the interpretation of theprecision option forfloating-point types. Can take the following values: - ‘fixed’: Always print exactlyprecision fractional digits,even if this would print more or fewer digits thannecessary to specify the value uniquely.
- ‘unique’: Print the minimum number of fractional digits necessaryto represent each value uniquely. Different elements mayhave a different number of digits. The value of theprecision option is ignored.
- ‘maxprec’: Print at mostprecision fractional digits, but ifan element can be uniquely represented with fewer digitsonly print it with that many.
- ‘maxprec_equal’: Print at mostprecision fractional digits,but if every element in the array can be uniquelyrepresented with an equal number of fewer digits, use thatmany digits for all elements.
- legacy:string orFalse, optional
If set to the string‘1.13’ enables 1.13 legacy printing mode. Thisapproximates numpy 1.13 print output by including a space in the signposition of floats and different behavior for 0d arrays. If set toFalse, disables legacy mode. Unrecognized strings will be ignoredwith a warning for forward compatibility.
|
|---|
