panlint: Include breakdown of problem severities in file stats

panc/src/main/scripts/panlint/panlint.py

@@ -385,12 +385,15 @@ def get_string_ranges(line):
 
 def filestats_table(problem_stats):
     """Return a formatted table of problem counts per file"""
-    t = PrettyTable(['Filename', 'Problems'])
+    t = PrettyTable(['Filename'] + list(SEVERITY_VALUE_MAP) + ['Total'])
     t.align['Filename'] = 'l'
-    t.align['Problems'] = 'r'
-    for filename, problem_count in problem_stats.iteritems():
-        if problem_count > 0:
-            t.add_row([filename, problem_count])
+    t.align['Total'] = 'r'
+    for severity in SEVERITY_VALUE_MAP:
+        t.align[severity] = 'r'
+
+    for filename, stats in problem_stats.items():
+        if stats:
+            t.add_row([filename] + stats + [sum(stats)])
     t.sortby = 'Filename'
     return t
 
@@ -603,6 +606,7 @@ def main():
     problem_count = 0
     problem_lines = []
     problem_stats = {}
+    problem_max_severity = 0
 
     if not args.paths:
         print('No files were provided, not doing anything')
@@ -623,6 +627,17 @@ def main():
             problem_count += file_problem_count
             problem_stats[filename] = file_problem_count
 
+            file_severities = [0]
+            for line in file_problem_lines:
+                for problem in line.problems:
+                    file_severities.append(problem.message.severity)
+
+            problem_stats[filename] = []
+            for value in SEVERITY_TEXT:
+                problem_stats[filename].append(file_severities.count(value))
+
+            problem_max_severity = max(problem_max_severity, max(file_severities))
+
     for line in problem_lines:
         print_report(line, vi=args.vi)