F\hfSSKJrJr "SS5r"SS5r"SS5r"SS \5rg ) )copysignisnancd\rSrSrS SjrS SjrS SjrS SjrS SjrS Sjr S S jr S S jr S r g) ExtraAssertionsNcx[X5(agU<SU<3nURURX455 g)Nz is not a subclass of  issubclassfail_formatMessageselfcls superclassmsg standardMsgs ,/usr/lib/python3.13/test/support/testcase.pyassertIsSubclass ExtraAssertions.assertIsSubclasss8 c & & 5j^D  $%%c78cx[X5(dgU<SU<3nURURX455 g)Nz is a subclass of r r s rassertNotIsSubclass#ExtraAssertions.assertNotIsSubclass s8#** 1*@  $%%c78rcZ[X5(d[U[R5(aSUR<SU<3nOF[U[ 5(aSUR<SU<3nO[ U5R<SU<3nUR URX455 gg)Nmodule z has no attribute type object z object has no attribute hasattr isinstancetypes ModuleType__name__typer r robjnamerrs r assertHasAttrExtraAssertions.assertHasAttrss!!#u//00 ' '77I$R C&& ,S\\,<s ;8+    II.se4 5 ; II3H,> ?   SXXa[(--*: ;   S[[(*:*: ;   S0#h6I6I2J KCNNH,?,?@**10Arr?N)r"r@rArBrPrCr?rrrErE=s1rrEc\rSrSrSrSrg)FloatsAreIdenticalMixinXc$Sn[U5(d[U5(a"[U5(a[U5(agO,X:Xa'US:wag[SU5[SU5:XagUS- nURURX55 g)zFail unless floats x and y are identical, in the sense that: (1) both x and y are nans, or (2) both x and y are infinities, with the same sign, or (3) both x and y are zeros, with the same sign, or (4) x and y are both finite and nonzero, and x == y z&floats {!r} and {!r} are not identicalNgg?z: zeros have different signs)rrr format)rxyrs rassertFloatsAreIdentical0FloatsAreIdenticalMixin.assertFloatsAreIdenticalYsw7 88uQxxQxxE!HH VCx#q!Xc1%5555 #**Q"#rr?N)r"r@rArBr]rCr?rrrWrWXs$rrWc\rSrSrSrSrg)ComplexesAreIdenticalMixinqcURURUR5 URURUR5 g)zFail unless complex numbers x and y have equal values and signs. In particular, if x and y both have real (or imaginary) part zero, but the zeros have different signs, this test will fail. N)r]realimag)rr[r\s rassertComplexesAreIdentical6ComplexesAreIdenticalMixin.assertComplexesAreIdenticalrs4 %%affaff5 %%affaff5rr?N)r"r@rArBrerCr?rrr`r`qs6rr`N)mathrrrrErWr`r?rrrhs6 6K6Kr116$$2 6!8 6r