Fix long image name handling

* Fixed issue where podman printed '<none>' and pypodman
  skipped the image
* Fixed issue where port was printed in place of tags

Signed-off-by: Jhon Honce <jhonce@redhat.com>

2 files changed, 28 insertions, 7 deletions

diff --git a/contrib/python/pypodman/pypodman/lib/actions/images_action.py b/contrib/python/pypodman/pypodman/lib/actions/images_action.py
index b8f5ccc78..29bf90dd2 100644
--- a/contrib/python/pypodman/pypodman/lib/actions/images_action.py
+++ b/contrib/python/pypodman/pypodman/lib/actions/images_action.py
@@ -37,7 +37,7 @@ class Images(AbstractActionBase):
 
         self.columns = OrderedDict({
             'name':
-            ReportColumn('name', 'REPOSITORY', 40),
+            ReportColumn('name', 'REPOSITORY', 0),
             'tag':
             ReportColumn('tag', 'TAG', 10),
             'id':
@@ -71,12 +71,12 @@ class Images(AbstractActionBase):
             })
 
             for r in image.repoTags:
-                name, tag = r.split(':', 1)
+                name, tag = r.rsplit(':', 1)
                 fields.update({
                     'name': name,
                     'tag': tag,
                 })
-                rows.append(fields)
+            rows.append(fields)
 
         if not self._args.digests:
             del self.columns['repoDigests']
diff --git a/contrib/python/pypodman/pypodman/lib/report.py b/contrib/python/pypodman/pypodman/lib/report.py
index 1db4268da..b689390fd 100644
--- a/contrib/python/pypodman/pypodman/lib/report.py
+++ b/contrib/python/pypodman/pypodman/lib/report.py
@@ -1,8 +1,23 @@
 """Report Manager."""
+import string
 import sys
 from collections import namedtuple
 
 
+class ReportFormatter(string.Formatter):
+    """Custom formatter to default missing keys to '<none>'."""
+
+    def get_value(self, key, args, kwargs):
+        """Map missing key to value '<none>'."""
+        try:
+            if isinstance(key, int):
+                return args[key]
+            else:
+                return kwargs[key]
+        except KeyError:
+            return '<none>'
+
+
 class ReportColumn(namedtuple('ReportColumn', 'key display width default')):
     """Hold attributes of output column."""
 
@@ -26,18 +41,24 @@ class Report():
         """
         self._columns = columns
         self._file = file
+        self._format_string = None
+        self._formatter = ReportFormatter()
         self._heading = heading
         self.epilog = epilog
-        self._format = None
 
     def row(self, **fields):
         """Print row for report."""
         if self._heading:
             hdrs = {k: v.display for (k, v) in self._columns.items()}
-            print(self._format.format(**hdrs), flush=True, file=self._file)
+            print(
+                self._formatter.format(self._format_string, **hdrs),
+                flush=True,
+                file=self._file,
+            )
             self._heading = False
+
         fields = {k: str(v) for k, v in fields.items()}
-        print(self._format.format(**fields))
+        print(self._formatter.format(self._format_string, **fields))
 
     def __enter__(self):
         """Return `self` upon entering the runtime context."""
@@ -63,4 +84,4 @@ class Report():
                 display_len = info.width
 
             fmt.append('{{{0}:{1}.{1}}}'.format(key, display_len))
-        self._format = ' '.join(fmt)
+        self._format_string = ' '.join(fmt)