firewall: switch to python 3

Makefile

@@ -146,7 +146,7 @@ install-common:
 	install -m 0644 -D misc/fstab $(DESTDIR)/etc/fstab
 
 	# force /usr/bin before /bin to have /usr/bin/python instead of /bin/python
-	PATH="/usr/bin:$(PATH)" python setup.py install -O1 --root $(DESTDIR)
+	PATH="/usr/bin:$(PATH)" python3 setup.py install -O1 --root $(DESTDIR)
 	mkdir -p $(DESTDIR)$(SBINDIR)
 	mv $(DESTDIR)/usr/bin/qubes-firewall $(DESTDIR)$(SBINDIR)/qubes-firewall
 

debian/control

@@ -7,6 +7,7 @@ Build-Depends:
     libqubes-rpc-filecopy-dev (>= 3.1.3),
     libvchan-xen-dev,
     python,
+    python3-setuptools,
     debhelper,
     quilt,
     libxen-dev,

rpm_spec/core-vm.spec

@@ -78,6 +78,7 @@ Requires:   python2-dnf-plugins-qubes-hooks
 Obsoletes:  qubes-core-vm-kernel-placeholder <= 1.0
 Obsoletes:  qubes-upgrade-vm < 3.2
 BuildRequires: xen-devel
+BuildRequires: python3-devel
 BuildRequires: libX11-devel
 BuildRequires: qubes-utils-devel >= 3.1.3
 BuildRequires: qubes-libvchan-%{backend_vmm}-devel
@@ -440,12 +441,14 @@ rm -f %{name}-%{version}
 /usr/share/nautilus-python/extensions/qvm_move_nautilus.py*
 /usr/share/nautilus-python/extensions/qvm_dvm_nautilus.py*
 
-%dir %{python_sitelib}/qubesagent-*-py2.7.egg-info
-%{python_sitelib}/qubesagent-*-py2.7.egg-info/*
-%dir %{python_sitelib}/qubesagent
-%{python_sitelib}/qubesagent/__init__.py*
-%{python_sitelib}/qubesagent/firewall.py*
-%{python_sitelib}/qubesagent/test_firewall.py*
+%dir %{python3_sitelib}/qubesagent-*.egg-info
+%{python3_sitelib}/qubesagent-*.egg-info/*
+%dir %{python3_sitelib}/qubesagent
+%dir %{python3_sitelib}/qubesagent/__pycache__
+%{python3_sitelib}/qubesagent/__pycache__/*
+%{python3_sitelib}/qubesagent/__init__.py
+%{python3_sitelib}/qubesagent/firewall.py
+%{python3_sitelib}/qubesagent/test_firewall.py
 
 /usr/share/qubes/mime-override/globs
 /usr/share/qubes/qubes-master-key.asc