pdm-repl

   1 #!/usr/bin/python3
   2
   3 import sys, getopt, readline
   4 import pdm.cli
   5
   6 def usage(out):
   7     out.write("usage: pdm-repl [-h] SOCKET\n")
   8
   9 opts, args = getopt.getopt(sys.argv[1:], "h")
  10 for o, a in opts:
  11     if o == "-h":
  12         usage(sys.stdout)
  13         sys.exit(0)
  14 if len(args) < 1:
  15     usage(sys.stderr)
  16     sys.exit(1)
  17 try:
  18     cl = pdm.cli.replclient(args[0])
  19 except Exception as e:
  20     sys.stderr.write("%s: %s\n" % (args[0], e))
  21     sys.exit(1)
  22
  23 buf = ""
  24 while True:
  25     try:
  26         if buf != "":
  27             line = input("  ")
  28         else:
  29             line = input("% ")
  30     except EOFError:
  31         break
  32     if line == "":
  33         sys.stdout.write(cl.run(buf))
  34         buf = ""
  35     else:
  36         if buf == "":
  37             try:
  38                 compile(line, "Nought", "eval")
  39             except:
  40                 pass
  41             else:
  42                 sys.stdout.write(cl.run(line))
  43                 continue
  44         buf += line + "\n"