/usr/share/pyshared/provisioningserver/ is in python-maas-provisioningserver 1.2+bzr1373+dfsg-0ubuntu1~12.04.6.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/provisioningserver/__init__.py
/usr/share/pyshared/provisioningserver/__main__.py
/usr/share/pyshared/provisioningserver/amqpclient.py
/usr/share/pyshared/provisioningserver/auth.py
/usr/share/pyshared/provisioningserver/boot_images.py
/usr/share/pyshared/provisioningserver/cache.py
/usr/share/pyshared/provisioningserver/cluster_config.py
/usr/share/pyshared/provisioningserver/config.py
/usr/share/pyshared/provisioningserver/customize_config.py
/usr/share/pyshared/provisioningserver/dhcp/
/usr/share/pyshared/provisioningserver/dhcp/__init__.py
/usr/share/pyshared/provisioningserver/dhcp/config.py
/usr/share/pyshared/provisioningserver/dhcp/leases.py
/usr/share/pyshared/provisioningserver/dhcp/leases_parser.py
/usr/share/pyshared/provisioningserver/dhcp/writer.py
/usr/share/pyshared/provisioningserver/dns/
/usr/share/pyshared/provisioningserver/dns/__init__.py
/usr/share/pyshared/provisioningserver/dns/config.py
/usr/share/pyshared/provisioningserver/dns/templates/
/usr/share/pyshared/provisioningserver/dns/templates/named.conf.template
/usr/share/pyshared/provisioningserver/dns/templates/zone.template
/usr/share/pyshared/provisioningserver/dns/utils.py
/usr/share/pyshared/provisioningserver/enum.py
/usr/share/pyshared/provisioningserver/initialize_cache.py
/usr/share/pyshared/provisioningserver/kernel_opts.py
/usr/share/pyshared/provisioningserver/network.py
/usr/share/pyshared/provisioningserver/omshell.py
/usr/share/pyshared/provisioningserver/plugin.py
/usr/share/pyshared/provisioningserver/power/
/usr/share/pyshared/provisioningserver/power/__init__.py
/usr/share/pyshared/provisioningserver/power/config/
/usr/share/pyshared/provisioningserver/power/config/ipmi.conf
/usr/share/pyshared/provisioningserver/power/poweraction.py
/usr/share/pyshared/provisioningserver/power/templates/
/usr/share/pyshared/provisioningserver/power/templates/ether_wake.template
/usr/share/pyshared/provisioningserver/power/templates/fence_cdu.template
/usr/share/pyshared/provisioningserver/power/templates/ipmi.template
/usr/share/pyshared/provisioningserver/power/templates/virsh.template
/usr/share/pyshared/provisioningserver/pxe/
/usr/share/pyshared/provisioningserver/pxe/__init__.py
/usr/share/pyshared/provisioningserver/pxe/config.commissioning.armhf.template
/usr/share/pyshared/provisioningserver/pxe/config.commissioning.template
/usr/share/pyshared/provisioningserver/pxe/config.install.armhf.template
/usr/share/pyshared/provisioningserver/pxe/config.install.template
/usr/share/pyshared/provisioningserver/pxe/config.local.amd64.template
/usr/share/pyshared/provisioningserver/pxe/config.local.i386.template
/usr/share/pyshared/provisioningserver/pxe/config.local.template
/usr/share/pyshared/provisioningserver/pxe/config.local.x86.template
/usr/share/pyshared/provisioningserver/pxe/config.py
/usr/share/pyshared/provisioningserver/pxe/install_bootloader.py
/usr/share/pyshared/provisioningserver/pxe/install_image.py
/usr/share/pyshared/provisioningserver/pxe/tftppath.py
/usr/share/pyshared/provisioningserver/services.py
/usr/share/pyshared/provisioningserver/specs/
/usr/share/pyshared/provisioningserver/specs/amqp0-8.xml
/usr/share/pyshared/provisioningserver/start_cluster_controller.py
/usr/share/pyshared/provisioningserver/tags.py
/usr/share/pyshared/provisioningserver/tasks.py
/usr/share/pyshared/provisioningserver/tftp.py
/usr/share/pyshared/provisioningserver/utils.py