kc3-lang/gnulib/pygnulib/GLMakefileTable.py

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• Hash : f0e4c4b6
  Author :
  Date : 2017-09-09T00:32:50
  

  gnulib-tool.py: follow gnulib-tool changes, part 3
  
  Follow gnulib-tool change
  2012-08-26  Bruno Haible  <bruno@clisp.org>
  gnulib-tool: Remove no-op option --no-changelog.
  
  * pygnulib/constants.py: Remove FILES dictionary.
  * pygnulib/*: Update.
  

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• pygnulib/GLMakefileTable.py

• #!/usr/bin/python
  # encoding: UTF-8
  
  #===============================================================================
  # Define global imports
  #===============================================================================
  import os
  import re
  import sys
  import codecs
  import hashlib
  import subprocess as sp
  from . import constants
  from .GLError import GLError
  from .GLConfig import GLConfig
  from .GLFileSystem import GLFileSystem
  
  
  #===============================================================================
  # Define module information
  #===============================================================================
  __author__ = constants.__author__
  __license__ = constants.__license__
  __copyright__ = constants.__copyright__
  
  
  #===============================================================================
  # Define global constants
  #===============================================================================
  PYTHON3 = constants.PYTHON3
  NoneType = type(None)
  APP = constants.APP
  DIRS = constants.DIRS
  ENCS = constants.ENCS
  UTILS = constants.UTILS
  MODES = constants.MODES
  TESTS = constants.TESTS
  compiler = constants.compiler
  joinpath = constants.joinpath
  cleaner = constants.cleaner
  string = constants.string
  isabs = os.path.isabs
  isdir = os.path.isdir
  isfile = os.path.isfile
  normpath = os.path.normpath
  relpath = os.path.relpath
  filter_filelist = constants.filter_filelist
  
  
  #===============================================================================
  # Define GLMakefileTable class
  #===============================================================================
  class GLMakefileTable(object):
      '''This class is used to edit Makefile and store edits as table.
      When user creates  Makefile, he may need to use this class.'''
  
      def __init__(self, config):
          '''GLMakefileTable.__init__(config) -> GLMakefileTable
  
          Create GLMakefileTable instance.'''
          if type(config) is not GLConfig:
              raise(TypeError('config must be a GLConfig, not %s' %
                              type(config).__name__))
          self.config = config
          self.table = list()
  
      def __getitem__(self, y):
          '''x.__getitem__(y) = x[y]'''
          if type(y) is not int:
              raise(TypeError('indices must be integers, not %s' %
                              type(y).__name__))
          result = self.table[y]
          return(dict(result))
  
      def editor(self, dir, var, val):
          '''GLMakefileTable.editor(dir, var, val)
  
          This method is used to remember that ${dir}Makefile.am needs to be edited
          to that ${var} mentions ${val}.'''
          if type(dir) is bytes or type(dir) is string:
              if type(dir) is bytes:
                  dir = dir.decode(ENCS['default'])
          else:  # if dir has not bytes or string type
              raise(TypeError(
                  'dir must be a string, not %s' % (type(dir).__name__)))
          if type(var) is bytes or type(var) is string:
              if type(var) is bytes:
                  var = var.decode(ENCS['default'])
          else:  # if var has not bytes or string type
              raise(TypeError(
                  'var must be a string, not %s' % (type(var).__name__)))
          if type(val) is bytes or type(val) is string:
              if type(val) is bytes:
                  val = val.decode(ENCS['default'])
          else:  # if val has not bytes or string type
              raise(TypeError(
                  'val must be a string, not %s' % (type(val).__name__)))
          dictionary = {'dir': dir, 'var': var, 'val': val}
          self.table += [dictionary]
  
      def parent(self):
          '''GLMakefileTable.parent()
  
          Add a special row to Makefile.am table with the first parent directory
          which contains or will contain Makefile.am file.
          GLConfig: sourcebase, m4base, testsbase, testflags, makefile.'''
          m4base = self.config['m4base']
          sourcebase = self.config['sourcebase']
          testsbase = self.config['testsbase']
          makefile = self.config['makefile']
          inctests = self.config.checkTestFlag(TESTS['tests'])
          dir1 = string('%s%s' % (m4base, os.path.sep))
          mfd = string('Makefile.am')
          if not makefile:
              mfx = string('Makefile.am')
          else:  # if makefile
              mfx = makefile
          dir2 = string()
          while dir1 and \
              (joinpath(self.config['destdir'], dir1, mfd) or
               joinpath(dir1, mfd) == joinpath(sourcebase, mfx) or
               (inctests and joinpath(dir1, mfd) == joinpath(testsbase, mfx))):
              dir2 = joinpath(os.path.basename(dir1), dir2)
              dir1 = os.path.dirname(dir1)
          self.editor(dir1, 'EXTRA_DIST', joinpath(dir2, 'gnulib-cache.m4'))
  
      def count(self):
          '''GLMakefileTable.count() -> int
  
          Count number of edits which were applied.'''
          return(len(self.table))
  

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