t/moe/batch.py

   1 #!/usr/bin/env python
   2
   3 import os.path
   4 import moe
   5 import moe.eval
   6 import moe.util
   7
   8 def normalize_ext(e, ext):
   9     alias = e.cfgs["ALIAS_EXT_" + ext]
  10     return alias if alias != "" else ext
  11
  12 def try_ext(e, ext):
  13     for e in e.cfgs["EXTENSIONS"].split():
  14         if e == ext:
  15             return
  16     raise moe.MoeErr, "Unknown extension: " + ext
  17
  18 def locate(e, filename=None):
  19     e.log.progress("Locating source... ")
  20     task = e.cfgs["TASK"]
  21     if filename is None:
  22         dir = ""
  23         file = task
  24     else:
  25         dir, file = os.path.split(filename)
  26     if dir == "":
  27         dir = e.cfgs["SOL_DIR"]
  28
  29     base, ext = os.path.splitext(file)
  30     if ext != "":
  31         if not os.path.exists(os.path.join(dir, file)):
  32             raise moe.SolutionErr, "No solution of %s called %s found" % (task,file)
  33         ext = ext[1:]
  34         try_ext(e, ext)
  35     else:
  36         found = []
  37         for ext in e.cfgs["EXTENSIONS"].split():
  38             if os.path.exists(os.path.join(dir, base + "." + ext)):
  39                 found.append(ext)
  40         if len(found) == 0:
  41             raise moe.SolutionErr, "No solution of %s found" % task
  42         if len(found) > 1:
  43             raise moe.SolutionErr, "Multiple solutions of %s found" % task
  44         ext = found[0]
  45         file = base + "." + ext
  46
  47     orig_path = os.path.join(dir, file)
  48     norm_ext = normalize_ext(e, ext)
  49     e.log.verbose("Found solution %s\n" % orig_path)
  50
  51     copy = e.cfgs["TASK"] + "." + norm_ext
  52     copy_path = os.path.join(e.cfgs["TEST_DIR"], copy)
  53     if file != copy:
  54         e.log.verbose("Renaming to %s\n" % copy)
  55     moe.util.link_or_copy(orig_path, copy_path)
  56
  57     e.builtins.set("SRC", copy)
  58     e.builtins.set("EXT", norm_ext)
  59     e.cfgs.apply_overrides("EXT_" + norm_ext)
  60
  61     e.meta["source"] = file
  62     e.log.progress(file + "\n")
  63
  64 def compile(e):
  65     pass
  66
  67 def tests(e):
  68     pass
  69
  70 def prepare_pipe(e):
  71     e.main_pipe.insert(100, "compile", compile)
  72     e.main_pipe.insert(200, "batch-tests", tests)