After restoring the selinux context it works. No more AVC and all is working ok.

Hello, I do not have the AVC on python anymore, but I have the AVC on ldconfig when starting the radicale daemon on F25 :

type=AVC msg=audit(1481464370.170:321): avc: denied { execute_no_trans } for pid=8189 comm="radicale" path="/usr/sbin/ldconfig" dev="dm-0" ino=16803370 scontext=system_u:system_r:radicale_t:s0 tcontext=system_u:object_r:bin_t:s0 tclass=file permissive=1

I confirm no more SELinux violation from firewalld. I confirm no issue detected so far. Thank you very much !