hp-setup fails on fax setup - use binary strings

hplip-use-binary-str.patch

@@ -0,0 +1,25 @@
+diff -up hplip-3.18.5/fax/pmlfax.py.use-binary-str hplip-3.18.5/fax/pmlfax.py
+--- hplip-3.18.5/fax/pmlfax.py.use-binary-str	2018-05-25 09:33:11.839375105 +0200
++++ hplip-3.18.5/fax/pmlfax.py	2018-05-25 09:50:54.131762944 +0200
+@@ -143,8 +143,8 @@ class PMLFaxDevice(FaxDevice):
+ 
+     def getPhoneNum(self):
+         if PY3:
+-            data = utils.printable(self.getPML(pml.OID_FAX_LOCAL_PHONE_NUM)[1])
+-            return data
++            data = utils.printable(self.getPML(pml.OID_FAX_LOCAL_PHONE_NUM)[1].encode('utf-8'))
++            return data.decode('utf-8')
+         else:
+             return utils.printable(self.getPML(pml.OID_FAX_LOCAL_PHONE_NUM)[1])
+     phone_num = property(getPhoneNum, setPhoneNum, doc="OID_FAX_LOCAL_PHONE_NUM")
+@@ -155,8 +155,8 @@ class PMLFaxDevice(FaxDevice):
+ 
+     def getStationName(self):
+         if PY3:
+-            data = utils.printable(self.getPML(pml.OID_FAX_STATION_NAME)[1])
+-            return data
++            data = utils.printable(self.getPML(pml.OID_FAX_STATION_NAME)[1].encode('utf-8'))
++            return data.decode('utf-8')
+         else:
+             return utils.printable(self.getPML(pml.OID_FAX_STATION_NAME)[1])
+ 

hplip.spec

@@ -7,7 +7,7 @@
 Summary: HP Linux Imaging and Printing Project
 Name: hplip
 Version: 3.18.5
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: GPLv2+ and MIT and BSD
 
 Url: https://developers.hp.com/hp-linux-imaging-and-printing
@@ -42,6 +42,11 @@ Patch25: hplip-noernie.patch
 Patch26: hplip-appdata.patch
 Patch27: hplip-check-cups.patch
 Patch30: hplip-typo.patch
+# python3 - recent HP release removed encoding/decoding to utf-8 in fax/pmlfax.py -
+# that results in text string going into translate function in base/utils.py, which
+# expects binary string because of parameters. Remove this patch if base/utils.py
+# code gets fixed.
+Patch31: hplip-use-binary-str.patch
 
 Requires: %{name}-libs%{?_isa} = %{version}-%{release}
 Requires: python3-pillow
@@ -242,6 +247,8 @@ rm prnt/hpcups/ErnieFilter.{cpp,h} prnt/hpijs/ernieplatform.h
 # hp-firmware:NameError: name 'INTERACTIVE_MODE4' is not defined (bug #1533869)
 %patch30 -p1 -b .typo
 
+%patch31 -p1 -b .use-binary-str
+
 sed -i.duplex-constraints \
     -e 's,\(UIConstraints.* \*Duplex\),//\1,' \
     prnt/drv/hpcups.drv.in
@@ -521,6 +528,9 @@ rm -f %{buildroot}%{_sysconfdir}/xdg/autostart/hplip-systray.desktop
 %postun libs -p /sbin/ldconfig
 
 %changelog
+* Fri May 25 2018 Zdenek Dohnal <zdohnal@redhat.com> - 3.18.5-2
+- hp-setup fails on fax setup - use binary strings 
+
 * Thu May 24 2018 Zdenek Dohnal <zdohnal@redhat.com> - 3.18.5-1
 - 3.18.5