parameters: (fullname, ddir=None, force=0, rx=None, quiet=0)
return_statement: return success
docstring: Byte-compile one file.
  
      Arguments (only fullname is required):
  
      fullname:  the file to byte-compile
      ddir:      if given, the directory name compiled in to the
                 byte-code file.
      force:     if 1, force compilation, even if timestamps are up-to-date
      quiet:     if 1, be quiet during compilation
docstring_summary: Byte-compile one file.
docstring_tokens: Byte - compile one file .
function: def compile_file(fullname, ddir=None, force=0, rx=None, quiet=0):
      """Byte-compile one file.
  
      Arguments (only fullname is required):
  
      fullname:  the file to byte-compile
      ddir:      if given, the directory name compiled in to the
                 byte-code file.
      force:     if 1, force compilation, even if timestamps are up-to-date
      quiet:     if 1, be quiet during compilation
      """
      success = 1
      name = os.path.basename(fullname)
      if ddir is not None:
          dfile = os.path.join(ddir, name)
      else:
          dfile = None
      if rx is not None:
          mo = rx.search(fullname)
          if mo:
              return success
      if os.path.isfile(fullname):
          head, tail = name[:-3], name[-3:]
          if tail == '.py':
              if not force:
                  try:
                      mtime = int(os.stat(fullname).st_mtime)
                      expect = struct.pack('<4sl', imp.get_magic(), mtime)
                      cfile = fullname + (__debug__ and 'c' or 'o')
                      with open(cfile, 'rb') as chandle:
                          actual = chandle.read(8)
                      if expect == actual:
                          return success
                  except IOError:
                      pass
              if not quiet:
                  print 'Compiling', fullname, '...'
              try:
                  ok = py_compile.compile(fullname, None, dfile, True)
              except py_compile.PyCompileError,err:
                  if quiet:
                      print 'Compiling', fullname, '...'
                  print err.msg
                  success = 0
              except IOError, e:
                  print "Sorry", e
                  success = 0
              else:
                  if ok == 0:
                      success = 0
      return success
function_tokens: def compile_file ( fullname , ddir = None , force = 0 , rx = None , quiet = 0 ) : success = 1 name = os . path . basename ( fullname ) if ddir is not None : dfile = os . path . join ( ddir , name ) else : dfile = None if rx is not None : mo = rx . search ( fullname ) if mo : return success if os . path . isfile ( fullname ) : head , tail = name [ : - 3 ] , name [ - 3 : ] if tail == '.py' : if not force : try : mtime = int ( os . stat ( fullname ) . st_mtime ) expect = struct . pack ( '<4sl' , imp . get_magic ( ) , mtime ) cfile = fullname + ( __debug__ and 'c' or 'o' ) with open ( cfile , 'rb' ) as chandle : actual = chandle . read ( 8 ) if expect == actual : return success except IOError : pass if not quiet : print 'Compiling' , fullname , '...' try : ok = py_compile . compile ( fullname , None , dfile , True ) except py_compile . PyCompileError , err : if quiet : print 'Compiling' , fullname , '...' print err . msg success = 0 except IOError , e : print "Sorry" , e success = 0 else : if ok == 0 : success = 0 return success