Remove ambiguous imports

Make all imports either use full package name starting with `pungi` or
use explicitly relative import. This will avoid issues when importing a
module that shadows another module on PYTHONPATH.

Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>

pungi/multilib.py

@@ -18,8 +18,8 @@
 
 import re
 import fnmatch
-import pathmatch
 
+import pungi.pathmatch
 import pungi.gather
 
 
@@ -72,7 +72,7 @@ def read_runtime_patterns_from_file(path):
 
 
 def expand_runtime_patterns(patterns):
-    pm = pathmatch.PathMatch()
+    pm = pungi.pathmatch.PathMatch()
     result = []
     for path, pattern in patterns:
         for root in ("", "/opt/*/*/root"):

pungi/phases/__init__.py

@@ -16,19 +16,19 @@
 
 
 # phases in runtime order
-from init import InitPhase  # noqa
-from pkgset import PkgsetPhase  # noqa
-from gather import GatherPhase  # noqa
-from createrepo import CreaterepoPhase  # noqa
-from product_img import ProductimgPhase  # noqa
-from buildinstall import BuildinstallPhase  # noqa
-from extra_files import ExtraFilesPhase  # noqa
-from createiso import CreateisoPhase  # noqa
-from live_images import LiveImagesPhase  # noqa
-from image_build import ImageBuildPhase  # noqa
-from test import TestPhase  # noqa
-from image_checksum import ImageChecksumPhase    # noqa
-from livemedia_phase import LiveMediaPhase  # noqa
-from ostree import OSTreePhase  # noqa
-from ostree_installer import OstreeInstallerPhase  # noqa
-from osbs import OSBSPhase  # noqa
+from .init import InitPhase  # noqa
+from .pkgset import PkgsetPhase  # noqa
+from .gather import GatherPhase  # noqa
+from .createrepo import CreaterepoPhase  # noqa
+from .product_img import ProductimgPhase  # noqa
+from .buildinstall import BuildinstallPhase  # noqa
+from .extra_files import ExtraFilesPhase  # noqa
+from .createiso import CreateisoPhase  # noqa
+from .live_images import LiveImagesPhase  # noqa
+from .image_build import ImageBuildPhase  # noqa
+from .test import TestPhase  # noqa
+from .image_checksum import ImageChecksumPhase    # noqa
+from .livemedia_phase import LiveMediaPhase  # noqa
+from .ostree import OSTreePhase  # noqa
+from .ostree_installer import OstreeInstallerPhase  # noqa
+from .osbs import OSBSPhase  # noqa

pungi/phases/gather/__init__.py

@@ -24,7 +24,7 @@ from kobo.rpmlib import parse_nvra
 from productmd.rpms import Rpms
 
 from pungi.wrappers.scm import get_file_from_scm
-from link import link_files
+from .link import link_files
 
 from pungi.util import get_arch_variant_data, get_arch_data
 from pungi.phases.base import PhaseBase