techlibs/common/cellhelp.py

   1 #!/usr/bin/env python3
   2
   3 import fileinput
   4 import json
   5
   6 current_help_msg = []
   7 current_module_code = []
   8 current_module_name = None
   9 current_module_signature = None
  10
  11 def print_current_cell():
  12     print("cell_help[\"%s\"] = %s;" % (current_module_name, "\n".join([json.dumps(line) for line in current_help_msg])))
  13     print("cell_code[\"%s+\"] = %s;" % (current_module_name, "\n".join([json.dumps(line) for line in current_module_code])))
  14
  15 for line in fileinput.input():
  16     if line.startswith("//-"):
  17         current_help_msg.append(line[4:] if len(line) > 4 else "\n")
  18     if line.startswith("module "):
  19         current_module_name = line.split()[1].strip("\\")
  20         current_module_signature = " ".join(line.replace("\\", "").replace(";", "").split()[1:])
  21         current_module_code = []
  22     elif not line.startswith("endmodule"):
  23         line = "    " + line
  24     current_module_code.append(line.replace("\t", "    "))
  25     if line.startswith("endmodule"):
  26         if len(current_help_msg) == 0:
  27             current_help_msg.append("\n")
  28             current_help_msg.append("    %s\n" % current_module_signature)
  29             current_help_msg.append("\n")
  30             current_help_msg.append("No help message for this cell type found.\n")
  31             current_help_msg.append("\n")
  32         print_current_cell()
  33         current_help_msg = []
  34