a ߙfbn@srddlZddlZddlZddlZddlZddlmZgdZej eddZ ddd Z ej dfd d Z dddZdS)N)indent)fixed_width_indent diff_valuesreport_diff_valueswhere_not_allclose)widthcCsLt|tr@t|tr@t|r,t|r,dStj||||d S||kSdS)a Diff two scalar values. If both values are floats, they are compared to within the given absolute and relative tolerance. Parameters ---------- a, b : int, float, str Scalar values to compare. rtol, atol : float Relative and absolute tolerances as accepted by :func:`numpy.allclose`. Returns ------- is_different : bool `True` if they are different, else `False`. F)rtolatolN) isinstancefloatnpZisnanZallcloseabr r r1lib/python3.9/site-packages/astropy/utils/diff.pyrs rc Cst|tjrt|tjr|j|jkrX|td|tt|jt|j||dddStt ||k}|jd}|ddD]H}| }|td|d |t|t ||t |||ddq|dkr|td |dd d |dS|dkSt |}t |} || krVd } d} d} t|t jrDt|}t|}nt|}t|}ntt|jt| jd} | dd } d|jd| d} d| jd| d} t|t}t|t}|r|r|st|t jrt|nt|}|r|r|st|t jrt|nt|}d}t||D]r}|ddkr`d}| |dd}n,|ddkrd}| |dd}n| |}|td|d|q8|S)a  Write a diff report between two values to the specified file-like object. Parameters ---------- a, b Values to compare. Anything that can be turned into strings and compared using :py:mod:`difflib` should work. fileobj : object File-like object to write to. The default is ``sys.stdout``, which writes to terminal. indent_width : int Character column(s) to indent. Returns ------- identical : bool `True` if no diff, else `False`. z Different array shapes: r)fileobj indent_widthFrNz at z: z ...and at dz more indices.  za>zb>(z) T-+z {}  )r rZndarrayshapewriterrstrZ transposewheretolisttupletypenumbersNumberreprmaxlen__name__rjustdifflibZndiff splitlinesformatrstrip)rrrrZ diff_indicesZ num_diffsidxZlidxZtypeaZtypebZlnpadZsign_aZsign_bZpaddingZis_a_strZis_b_strZ identicallinerrrr.s             rh㈵>:0yE>cCstt|stj|j}tt|ss  _