parameters: (self)
docstring: Copy each script listed in 'self.scripts'; if it's marked as a
          Python script in the Unix way (first line matches 'first_line_re',
          ie. starts with "\#!" and contains "python"), then adjust the first
          line to refer to the current Python interpreter as we copy.
docstring_summary: Copy each script listed in 'self.scripts'; if it's marked as a
          Python script in the Unix way (first line matches 'first_line_re',
          ie. starts with "\#!" and contains "python"), then adjust the first
          line to refer to the current Python interpreter as we copy.
docstring_tokens: Copy each script listed in self . scripts ; if it s marked as a Python script in the Unix way ( first line matches first_line_re ie . starts with \ #! and contains python ) then adjust the first line to refer to the current Python interpreter as we copy .
function: def copy_scripts (self):
          """Copy each script listed in 'self.scripts'; if it's marked as a
          Python script in the Unix way (first line matches 'first_line_re',
          ie. starts with "\#!" and contains "python"), then adjust the first
          line to refer to the current Python interpreter as we copy.
          """
          self.mkpath(self.build_dir)
          outfiles = []
          for script in self.scripts:
              adjust = 0
              script = convert_path(script)
              outfile = os.path.join(self.build_dir, os.path.basename(script))
              outfiles.append(outfile)
  
              if not self.force and not newer(script, outfile):
                  log.debug("not copying %s (up-to-date)", script)
                  continue
  
              # Always open the file, but ignore failures in dry-run mode --
              # that way, we'll get accurate feedback if we can read the
              # script.
              try:
                  f = open(script, "r")
              except IOError:
                  if not self.dry_run:
                      raise
                  f = None
              else:
                  first_line = f.readline()
                  if not first_line:
                      self.warn("%s is an empty file (skipping)" % script)
                      continue
  
                  match = first_line_re.match(first_line)
                  if match:
                      adjust = 1
                      post_interp = match.group(1) or ''
  
              if adjust:
                  log.info("copying and adjusting %s -> %s", script,
                           self.build_dir)
                  if not self.dry_run:
                      outf = open(outfile, "w")
                      if not sysconfig.python_build:
                          outf.write("#!%s%s\n" %
                                     (self.executable,
                                      post_interp))
                      else:
                          outf.write("#!%s%s\n" %
                                     (os.path.join(
                              sysconfig.get_config_var("BINDIR"),
                             "python%s%s" % (sysconfig.get_config_var("VERSION"),
                                             sysconfig.get_config_var("EXE"))),
                                      post_interp))
                      outf.writelines(f.readlines())
                      outf.close()
                  if f:
                      f.close()
              else:
                  if f:
                      f.close()
                  self.copy_file(script, outfile)
  
          if os.name == 'posix':
              for file in outfiles:
                  if self.dry_run:
                      log.info("changing mode of %s", file)
                  else:
                      oldmode = os.stat(file)[ST_MODE] & 07777
                      newmode = (oldmode | 0555) & 07777
                      if newmode != oldmode:
                          log.info("changing mode of %s from %o to %o",
                                   file, oldmode, newmode)
                          os.chmod(file, newmode)
function_tokens: def copy_scripts ( self ) : self . mkpath ( self . build_dir ) outfiles = [ ] for script in self . scripts : adjust = 0 script = convert_path ( script ) outfile = os . path . join ( self . build_dir , os . path . basename ( script ) ) outfiles . append ( outfile ) if not self . force and not newer ( script , outfile ) : log . debug ( "not copying %s (up-to-date)" , script ) continue # Always open the file, but ignore failures in dry-run mode -- # that way, we'll get accurate feedback if we can read the # script. try : f = open ( script , "r" ) except IOError : if not self . dry_run : raise f = None else : first_line = f . readline ( ) if not first_line : self . warn ( "%s is an empty file (skipping)" % script ) continue match = first_line_re . match ( first_line ) if match : adjust = 1 post_interp = match . group ( 1 ) or '' if adjust : log . info ( "copying and adjusting %s -> %s" , script , self . build_dir ) if not self . dry_run : outf = open ( outfile , "w" ) if not sysconfig . python_build : outf . write ( "#!%s%s\n" % ( self . executable , post_interp ) ) else : outf . write ( "#!%s%s\n" % ( os . path . join ( sysconfig . get_config_var ( "BINDIR" ) , "python%s%s" % ( sysconfig . get_config_var ( "VERSION" ) , sysconfig . get_config_var ( "EXE" ) ) ) , post_interp ) ) outf . writelines ( f . readlines ( ) ) outf . close ( ) if f : f . close ( ) else : if f : f . close ( ) self . copy_file ( script , outfile ) if os . name == 'posix' : for file in outfiles : if self . dry_run : log . info ( "changing mode of %s" , file ) else : oldmode = os . stat ( file ) [ ST_MODE ] & 07777 newmode = ( oldmode | 0555 ) & 07777 if newmode != oldmode : log . info ( "changing mode of %s from %o to %o" , file , oldmode , newmode ) os . chmod ( file , newmode )