sfatables/pretty.py

   1 #!/usr/bin/env python3
   2
   3 class Pretty:
   4     rows = []
   5     column_width = []
   6
   7     def __init__(self, header):
   8         self.rows.append(header)
   9         for c in header:
  10             self.column_width.append(len(header))
  11
  12     def push_row (self, row):
  13         self.rows.append(row)
  14         num = 0
  15         for c in row:
  16             if (self.column_width[num] < len(c)):
  17                 self.column_width[num] = len(c)
  18             num = num + 1
  19         return
  20
  21     def pprint (self):
  22         print('\n')
  23
  24         for rule in self.rows:
  25             cur_line = ""
  26             num = 0
  27
  28             for r in rule:
  29                 cur_line = cur_line + "%s "%r
  30                 if (self.column_width[num] > len(r)):
  31                     padding0 = ''.zfill(self.column_width[num] - len(r))
  32                     padding = padding0.replace('0',' ')
  33                     cur_line = cur_line + padding
  34                 num = num + 1
  35
  36             print(cur_line)
  37
  38