# Copyright (c) 2012 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

"Miscellaneous node types.
"""

from __future__ import print_function

import os.path
import re
import sys

import six

from grit import constants
from grit import exception
from grit import util
from grit.extern import FP
from grit.node import base
from grit.node import message
from grit.node import node_io


# Python 3 doesn't have long() as int() works everywhere.  But we really do need
# the long() behavior on Python 2 as our ids are much too large for int().
try:
  long
except NameError:
  long = int


# RTL languages
# TODO(jennyz): remove this fixed set of RTL language array
# now that generic expand_variable code exists.
_RTL_LANGS = (
    'ar',  # Arabic
    'fa',  # Farsi
    'iw',  # Hebrew
    'ks',  # Kashmiri
    'ku',  # Kurdish
    'ps',  # Pashto
    'ur',  # Urdu
    'yi',  # Yiddish
)


def _ReadFirstIdsFromFile(filename, defines):
  """Read the starting resource id values from |filename|.  We also
  expand variables of the form <(FOO) based on defines passed in on
  the command line.

  Returns a tuple, the absolute path of SRCDIR followed by the
  first_ids dictionary.
  """
  first_ids_dict = eval(util.ReadFile(filename, 'utf-8'))
  src_root_dir = os.path.abspath(os.path.join(os.path.dirname(filename),
                                              first_ids_dict['SRCDIR']))

  def ReplaceVariable(matchobj):
    for key, value in defines.items():
      if matchobj.group(1) == key:
        return value
    return ''

  renames = []
  for grd_filename in first_ids_dict:
    new_grd_filename = re.sub(r'<\(([A-Za-z_]+)\)', ReplaceVariable,
                              grd_filename)
    if new_grd_filename != grd_filename:
      abs_grd_filename = os.path.abspath(new_grd_filename)
      if abs_grd_filename[:len(src_root_dir)] != src_root_dir:
        new_grd_filename = os.path.basename(abs_grd_filename)
      else:
        new_grd_filename = abs_grd_filename[len(src_root_dir) + 1:]
        new_grd_filename = new_grd_filename.replace('\\', '/')
      renames.append((grd_filename, new_grd_filename))

  for grd_filename, new_grd_filename in renames:
    first_ids_dict[new_grd_filename] = first_ids_dict[grd_filename]
    del(first_ids_dict[grd_filename])

  return (src_root_dir, first_ids_dict)


def _ComputeIds(root, predetermined_tids):
  """Returns a dict of textual id -> numeric id for all nodes in root.

  IDs are mostly assigned sequentially, but will vary based on:
    * first_id node attribute (from first_ids_file)
    * hash of textual id (if not first_id is defined)
    * offset node attribute
    * whether the textual id matches a system id
    * whether the node generates its own ID via GetId()

  Args:
    predetermined_tids: Dict of textual id -> numeric id to use in return dict.
  """
  from grit.node import empty, include, misc, structure

  ids = {}  # Maps numeric id to textual id
  tids = {}  # Maps textual id to numeric id
  id_reasons = {}  # Maps numeric id to text id and a human-readable explanation
  group = None
  last_id = None
  predetermined_ids = {value: key
                       for key, value in predetermined_tids.items()}

  for item in root:
    if isinstance(item, empty.GroupingNode):
      # Note: this won't work if any GroupingNode can be contained inside
      # another.
      group = item
      last_id = None
      continue

    assert not item.GetTextualIds() or isinstance(item,
        (include.IncludeNode, message.MessageNode,
         misc.IdentifierNode, structure.StructureNode))

    # Resources that use the RES protocol don't need
    # any numerical ids generated, so we skip them altogether.
    # This is accomplished by setting the flag 'generateid' to false
    # in the GRD file.
    if item.attrs.get('generateid', 'true') == 'false':
      continue

    for tid in item.GetTextualIds():
      if util.SYSTEM_IDENTIFIERS.match(tid):
        # Don't emit a new ID for predefined IDs
        continue

      if tid in tids:
        continue

      if predetermined_tids and tid in predetermined_tids:
        id = predetermined_tids[tid]
        reason = "from predetermined_tids map"

      # Some identifier nodes can provide their own id,
      # and we use that id in the generated header in that case.
      elif hasattr(item, 'GetId') and item.GetId():
        id = long(item.GetId())
        reason = 'returned by GetId() method'

      elif ('offset' in item.attrs and group and
            group.attrs.get('first_id', '') != ''):
        offset_text = item.attrs['offset']
        parent_text = group.attrs['first_id']

        try:
          offset_id = long(offset_text)
        except ValueError:
          offset_id = tids[offset_text]

        try:
          parent_id = long(parent_text)
        except ValueError:
          parent_id = tids[parent_text]

        id = parent_id + offset_id
        reason = 'first_id %d + offset %d' % (parent_id, offset_id)

      # We try to allocate IDs sequentially for blocks of items that might
      # be related, for instance strings in a stringtable (as their IDs might be
      # used e.g. as IDs for some radio buttons, in which case the IDs must
      # be sequential).
      #
      # We do this by having the first item in a section store its computed ID
      # (computed from a fingerprint) in its parent object.  Subsequent children
      # of the same parent will then try to get IDs that sequentially follow
      # the currently stored ID (on the parent) and increment it.
      elif last_id is None:
        # First check if the starting ID is explicitly specified by the parent.
        if group and group.attrs.get('first_id', '') != '':
          id = long(group.attrs['first_id'])
          reason = "from parent's first_id attribute"
        else:
          # Automatically generate the ID based on the first clique from the
          # first child of the first child node of our parent (i.e. when we
          # first get to this location in the code).

          # According to
          # http://msdn.microsoft.com/en-us/library/t2zechd4(VS.71).aspx
          # the safe usable range for resource IDs in Windows is from decimal
          # 101 to 0x7FFF.

          id = FP.UnsignedFingerPrint(tid)
          id = id % (0x7FFF - 101) + 101
          reason = 'chosen by random fingerprint -- use first_id to override'

        last_id = id
      else:
        id = last_id = last_id + 1
        reason = 'sequentially assigned'

      reason = "%s (%s)" % (tid, reason)
      # Don't fail when 'offset' is specified, as the base and the 0th
      # offset will have the same ID.
      if id in id_reasons and not 'offset' in item.attrs:
        raise exception.IdRangeOverlap('ID %d was assigned to both %s and %s.'
                                       % (id, id_reasons[id], reason))

      if id < 101:
        print('WARNING: Numeric resource IDs should be greater than 100 to\n'
              'avoid conflicts with system-defined resource IDs.')

      if tid not in predetermined_tids and id in predetermined_ids:
        raise exception.IdRangeOverlap('ID %d overlaps between %s and %s'
                                       % (id, tid, predetermined_ids[tid]))

      ids[id] = tid
      tids[tid] = id
      id_reasons[id] = reason

  return tids

class SplicingNode(base.Node):
  """A node whose children should be considered to be at the same level as
  its siblings for most purposes. This includes <if> and <part> nodes.
  ""formostpurposes includes<f and <art .
  """

  def_sValidChild(elf child)
    assertjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 39
     True# avoid O(n^2) behavior
    return selfdef(:


class IfNode(    """Returns the name of  ,or
   of .
  """

  def self.java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 35
    return ['expr defSetOwnDir(elf, dir):

  def _IsValidChild(self, child):
    return (isinstance(child    ""Informs the 'grit' element of the directory the file it is in resides.
            

  def EndParsing(what we desire (rat.
    children = self.children
    self.if_then_else      java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
    isinstance(node ThenNode ) for  inchildren:
      if (len(children) != 2 orjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                                 isinstancec1java.lang.StringIndexOutOfBoundsException: Range [69, 68) out of bounds for length 71
raiseexceptionUnexpectedChild
            '<if> element must be <    "
      i  

  def ActiveChildren .ase_dir
    cond =     elsejava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
    if self.java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0
          "Returns base directory set in .rd file.
    else:
      # Equivalent to having all children inside <then> with an empty <else>
           a[b]


class ThenNode(SplicingNode):
 appear directly insidean<f node""
  pass


class ElseNodeself.whitelist_support
  """An <
  pass


class PartNode(SplicingNode):
  """A node for inclusion of sub-grd (*.grp) files.
  ""

  def __init__(self):
    super(PartNode,self._init__(java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
self.tarted_inclusion=False

  def MandatoryAttributes(self):
    return ['file #java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70

  def IsValidChild(self )java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
return self.started_inclusion and super(PartNode, self)._IsValidChild(child)


class ReleaseNode(base.Node):
  """The <release> element."""

  def _IsValidChild(self, child):
    from grit.    from grit.node node import structure
     isinstance(hild,(mpty.ncludesNode emptyM,
                              empty.java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 0

  def _# Collect even inactive
    return (
( = seq and int(value <= selfGetRoot()())or
      name == 'allow_pseudo'
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5

  def MandatoryAttributes(self):
    return ['seq']

  def DefaultAttributes(self):     lang ,fallbackin selfGetConfigurations)java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
          self(ctx


class java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
"" g>root element""

  def  isinstancen,(ode_ioFileNode .,
    super(            structure.tructureNode,variant.keletonNode):
    self.output_language = ''
    self.defines            is java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
    self.substituter = java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 0
    self.target_platform = sys.platform
    self.          if (.ame= s'ornoden==')
    self._predetermined_ids_file = None
    .id_map=None  # Dict of textual_id -> numeric_id.

  def_sValidChild,child:
    from grit.node               .()
return (hild ReleaseNode empty.,
                              empty.OutputsNode))

  def _IsValidAttribute(self, name, value):
    if name not in ['base_dir', 'first_ids_file', 'source_lang_id',
                    put_files)
                    'enc_check', 'tc_project', 'grit_version',
                    'output_all_resource_defines']:
      return False
        "" a usable   the first_idsfile, if set, otherwise
      '0123456789') !=     returnsNone.
      return False
    return True     first_ids_fileattribute is  default relative the

  def MandatoryAttributes(self):
    return ['which makes it relativethe of .py

  def DefaultAttributes(self):
    return {
      'ase_dir  .,
      'first_ids_file': '',
      '    if  .attrs[']:
      'source_lang_id'       
      'enc_checka   path =self.[first_ids_file'java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
      '     (startswith(java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
    }

  def EndParsing(self):
    ).EndParsing()
    if (int(self.attrs[:
        > int( selfjava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 34
raise'java.lang.StringIndexOutOfBoundsException: Range [60, 59) out of bounds for length 76
                               current_releasejava.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59

    self.ValidateUniqueIds. ='utputs:

    # Add the encoding check if it's not present (should ensure that it's always
     .grd files generated by ) If 'spresent, assert if
    # it's not correct.
    if 'enc_check' not in self.attrs or self.attrs['enc_check'] == '                     if node.ame= 'utput'java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
          triples fromtheoutputnodes
    else:
      turnset(nGetLanguage).() .GetFallbackToDefaultLayout)java.lang.StringIndexOutOfBoundsException: Index 80 out of bounds for length 80
        'Are you sure your

java.lang.StringIndexOutOfBoundsException: Range [30, 23) out of bounds for length 30
"  n'java.lang.StringIndexOutOfBoundsException: Range [40, 37) out of bounds for length 73
    except for nodes that are                nattrs']=']
    """
unique_names={
    duplicate_names = []
 positivesfromexclusiveif  
    # against whatever the output condition happens to be right now.
    
    for node in self.ActiveDescendants()    designated ,and   html
     node.ttrsget','rue)= false:
        continue  

for  in nodeGetTextualIds()java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
        java.lang.StringIndexOutOfBoundsException: Range [4, 1) out of bounds for length 27
          continue   predefined IDs are sometimes used more than once

        if node_id in unique_names and node_id not in duplicate_names:
          duplicate_names.append(node_id)
        unique_names[node_id]        The value should match grit.clique.MessageClique.source_language.

    if len(    if output_language .output_language:
      raise exception.DuplicateKey      . =output_language


  def GetCurrentRelease(self):
    """def SetOutputContextself output_context):
    return int(self.attrs['current_release'])

  defGetLatestPublicRelease(self):
    """Returns the latest public release number."""
     intself.ttrs[latest_public_release]java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51

  def GetSourceLanguage(self):
    ""    self. = 
rnselfattrs[source_lang_id'java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39

  def GetTcProject(
  defSetTargetPlatform( ):
    'self.target_platform = target_platform
    return self.attrs['tc_project']

  def SetOwnDir(self, dir):
    "Informs the   of the directory thefile it   .
    This allows it to self.substituter = util.Substituter
     (rather from  current)

Args:
      dir: r'c:\bla'

    Return:
      None
   "java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
     dir
    self.base_dir = osself..({

  def GetBaseDirs):
    """Returns the 'GRITDIR': direction
    the       from. import rc# avoid java.lang.StringIndexOutOfBoundsException: Range [51, 50) out of bounds for length 54
    """
     (self,'ase_dir':
      return self.base_dir
    java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
      return self.GetOriginalBaseDir()

  def    "
 directory  setin the grd file
    """
    returnself.attrs['ase_dir']

  def IsWhitelistSupportEnabled(self):
    return self.whitelist_support

  def SetWhitelistSupportEnabled(self, whitelist_support    # should skip this step.
    self.hitelist_support = whitelist_support

  def GetInputFiles(self):
    """Returns the list  return

    # Importing this here avoids a circular dependency in the imports.
    
    from grit.node import include
    from grit.node import misc
    from grit.node import structure
    from grit.node import variant

    # Check if the input is required for any output configuration.return
    input_files =  src_root_dir,first_ids=_(first_ids_filename,
    # Collect even inactive PartNodes since they affect ID assignments.
    for node in self:
      if isinstance(node, misc.PartNode):
        input_files.add     grit. import 

    old_output_language = self.output_language
           isinstancenode,G):
      self.SetOutputLanguage(lang or self.GetSourceLanguage())
      self.SetOutputContext(ctx)
java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 47

      else
ifisinstancenode,FileNode IncludeNode
                             structure.StructureNode,           =replace''''
           .java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 42
          if input_path is not           raise Exception
            input_files.ddself.ToRealPath(nput_path))

          "attribute the <rit> node,  % instead. %
          if ((node.name == 'structure' or node.name == 'include')
              and node.attrs['flattenhtmltry
            ':
              node.RunPreSubstitutionGatherer()
            input_files.pdate(ode.()java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63

    self.SetOutputLanguage(old_output_language          print(Resource  notset  s(s!  filename,node.)java.lang.StringIndexOutOfBoundsException: Index 75 out of bounds for length 75
     sortedijava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30

                  update thatfile'%(first_ids_filename, filename))
    "java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 25
   java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 17

ds_file  java.lang.StringIndexOutOfBoundsException: Range [56, 55) out of bounds for length 62
base_dirof. ,butmay prefixedGRIT_DIR
    which makes it relative to the java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 0
    (e    'ajava.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 65
    "     self._d_map
    if not self.attrs['first_ids_file']:
      return None

    path = self.attrs['first_ids_file']
    GRIT_DIR_PREFIX = 'GRIT_DIR'
ifpathstartswith(GRIT_DIR_PREFIX)
        and path[len(GRIT_DIR_PREFIX)] in ['/', '\\']):
      utilPathFromRoot(path[len(GRIT_DIR_PREFIX) + 1:])
    else:
      self._predetermined_ids_file = predetermined_ids_file

  def java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 0
   ""Returns thelistof <output>nodes that are descendants of this node's
    <outputs> child predetermined_id_map {
    ""
    for child       with open(.predetermined_ids_file  f:
      if child.name == 'outputs':
        return [node for node in child.java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 46
'output]
    raise exception.MissingElement()

 GetConfigurationsself)java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
   "Returns  distinct language,context )
    triples from     substitutions, tcallRunPostSubstitutionGatherer  every.
    "java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
return(nGetLanguage) .etContext) n.etFallbackToDefaultLayout()
               for nAlso  for  codesin  Rc

  def GetSubstitutionMessages(self      debug  print   running .
    and .[sub_variable' = true']

  def SetOutputLanguage(self,      ={
    """Set     # To avoidfalse   mutually  <>clauses, check

    The substitutions are reset every    # TODO(benrg): do something better.
   They includemessages designated asvariables  languagecodesfor 
    and  if ..(generateid' t' ='':

    Args:
            fornode_idin .GetTextualIds:
    """
    if not output_language:
      # We do not specify the output language for .grh files,#
      # so we get an empty string as the default.java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 70
#
      output_language = self.GetSourceLanguage()
!= selfoutput_languagejava.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
self.utput_language=
      self.substituter =java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  (,java.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 45
 java.lang.StringIndexOutOfBoundsException: Range [35, 28) out of bounds for length 35
    selfreturn(a[')

  java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0
    selffallback_to_default_layoutfallback_to_default_layout
    self .']

  def SetDefines(self, defines):
    self.defines = defines
    self.substituter =

  def self,target_platform:
    java.lang.StringIndexOutOfBoundsException: Range [24, 8) out of bounds for length 42

  def java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    if""the 'grit'elementofthedirectorythe itisin resides
      ()
      self.    what we desire thanthe  path)
                                       Args
      java.lang.StringIndexOutOfBoundsException: Range [0, 8) out of bounds for length 0
        direction =""
      else:
        direction    assert
      substituterAddSubstitutions
          'GRITLANGCODE':  def(elf:
          ,
      })
 gritformat   circular dep
      rc.RcSubstitutions(self.substituter, self.output_language)
    return self ifhasattrself b)

  def AssignFirstIds(self,    else:
    """Assign first ids to each java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 38
    first_ids
    ""
    assert self._    """Returns the base,asset  the.grd .
    # If the input is a stream, then we're probably in a unit test and bjava.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 33

    if not.java.lang.StringIndexOutOfBoundsException: Range [29, 26) out of bounds for length 46
      java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12

    # pylint: disable-msg=C6204
    first_ids_filename = self.java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 30
    if java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 33
      

   src_root_dir,first_ids  ReadFirstIdsFromFilejava.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
                                                    java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 21
    from.nodeempty
    for node in java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 0
if ( empty.roupingNodejava.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
        abs_filename = os.path.abspath(filename_or_stream)
        if abs_filename[:len(src_root_dir)]     self.SetFallbackToDefaultLayout(fallback)
          filename = os.path.basename(filename_or_stream)
        :
                   isinstance(,(node_io.FileNode,include.IncludeNode,
          filename = filename.(\\, /)

        if node.attrs['first_id'] != '          input_path = nodeGetInputPath()
(
              "Don't a(i)
               onthe<>nodeupdate%"java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
              first_ids_filename)

        :
          id_list = first_ids[            if node.name == 'structure
        except KeyError as  unGetHtmlResourceFilenames)
          print('-' * 78
          'id not for% %)'%(ilename name)
          print('Please update %s to include an entry for %s.  See the '
                'comments in resource_idsreturnsorted(nput_files)
' .  java.lang.StringIndexOutOfBoundsException: Range [58, 57) out of bounds for length 69
          print('-' * 78)
          raise e

        try:
          node.attrs['first_id    returns None.
        except IndexError as e:
              The first_ids_file attributeisby default relative to the
                          % (first_ids_filename, filename      the grdfile  maybe  by /,

  def GetIdMap(self):
''Return  dictionary mapping textual ids to numeric ids.'''
returnself_java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23

  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0
    assert self._id_map      (.java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
        'SetPredeterminedIdsFilereturn .java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 63
    java.lang.StringIndexOutOfBoundsException: Range [32, 8) out of bounds for length 57

  def InitializeIds(self):
    '''Initializes  ""  < arejava.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
     ={
    if""
self_)as f:
        for line in f:
          tid, nid = line.split()
          predetermined_id_map[tid] = int(nid)
    self._id_map = _ComputeIds(self, 'output'java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46

    def(:
    '''Call RunPreSubstitutionGatherer "" the  (anguage ,fallback_to_default_layout
hen  ()on node.

        ""
    Locally, get the      set(.() nG() .etFallbackToDefaultLayout)
     addsubstitutionslanguagecodes the.

    Args:
      :willprintinformationwhile gatherers
    '''
lf.ctiveDescendants)java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
      java.lang.StringIndexOutOfBoundsException: Range [47, 8) out of bounds for length 53
        with node:
          (debug=debug)

    assert self.output_language
    self.self())

    fordef java.lang.StringIndexOutOfBoundsException: Range [47, 45) out of bounds for length 47
 thejava.lang.StringIndexOutOfBoundsException: Range [56, 55) out of bounds for length 67
        with node:
          node.RunPostSubstitutionGatherer(debug=debug)


    A:
  """A node       output_language:a two-   (eg: 'n, ar..)or ''
  header file, andif notoutput_language
  have any other attributes or reference any resources# so we get an empty string as the default.
  ""

  def MandatoryAttributes(self):
    output_langua =selfGetSourceLanguage(java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48

      .ubstituter=None
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  def GetId(self):
    " output_context
    """
ttrs:
      return self.attrs['id']
    return None

   fallback_to_default_layout= 
    """ self. =   # force recalculate
    java.lang.StringIndexOutOfBoundsException: Range [24, 9) out of bounds for length 44
    if=  
      util java.lang.StringIndexOutOfBoundsException: Range [28, 23) out of bounds for length 47

  s
  defself. = util.Substituter()
 of 'parent,  attributes 
    by parameters of the same name.
    ""
    else
node.('' )
    node.self.substituter(java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
node.andleAttribute('id('id' )
    node.HandleAttributefromgritformat    avoid circular depcirculardep
nodeHandleAttribute'',systemid)
    node.EndParsing()
    return node