list of strings Extended version of the Python builtin dir(), which does a few extra checks. This version is guaranteed to return only a list of true strings, whereas dir() returns anything that objects inject into themselves, even if they are later not really valid for attribute access (many extension libraries have such bugs). __class__)setdir Exceptionrr isinstancestrsorted)rwordsws rdir2rsCH  C%% S'((  41As!3QE 4 %=  5sA< B)B<BBc[USS5nUbg[XS5n[R"U5(a [ U[ R 5(dg[U5(aU$g![a gf=f![a gf=f)a-Like getattr, but with a few extra sanity checks: - If obj is a class, ignore everything except class methods - Check if obj is a proxy that claims to have all attributes - Catch attribute access failing with any exception - Check that the attribute is a callable object Returns the method or None. (_ipython_canary_method_should_not_exist_N)rr inspectisclassrtypes MethodTypecallable)rnamecanaryms rget_real_methodr5sH$O Ct $sJq%2B2B$C$C{{ %  s" A. A>. A;:A;> B  B )__doc__rrrrrrr"s?  >r!