make output prettier

rdiff-manager.py

@@ -10,6 +10,7 @@ concurrent_num = 0
 duration_to_keep = '4W'
 
 from multiprocessing import Pool
+from time import strftime
 import subprocess, os, glob
 
 run_rdiff = lambda *args: subprocess.check_output(('/usr/bin/rdiff-backup',) + args, stderr=subprocess.STDOUT).decode('utf-8')
@@ -88,8 +89,26 @@ if __name__ == '__main__':
     pool.close()
     pool.join()
 
-    for host, r in results.items():
-        print("Backup results for", host)
-        print(r.get()['output'])
-        print('-' * 40)
+    divider = '-' * 76
+    # Header
+    print(divider)
+    print('RDIFF-MANAGER REPORT for run started', strftime('%c'))
+    print(divider)
+
+    # Summary
+    print()
+    print('SUMMARY:')
+    print()
+    for k, v in results.items():
+        if v.get()['success']:
+            print('  Backup succeeded for', k)
+        else:
+            print('  Backup FAILED for', k)
+    print()
+
+    for k, v in results.items():
+        print(divider)
+        print("Backup results for", k)
+        print()
+        print(v.get()['output'])
         print()