parameters: (self, targets, dependencies=None)
return_statement: return dependencies
docstring: Given a list of direct dependencies, adds indirect dependencies that
      other dependencies have declared to export their settings.
  
      This method does not operate on self.  Rather, it operates on the list
      of dependencies in the |dependencies| argument.  For each dependency in
      that list, if any declares that it exports the settings of one of its
      own dependencies, those dependencies whose settings are "passed through"
      are added to the list.  As new items are added to the list, they too will
      be processed, so it is possible to import settings through multiple levels
      of dependencies.
  
      This method is not terribly useful on its own, it depends on being
      "primed" with a list of direct dependencies such as one provided by
      DirectDependencies.  DirectAndImportedDependencies is intended to be the
      public entry point.
docstring_summary: Given a list of direct dependencies, adds indirect dependencies that
      other dependencies have declared to export their settings.
docstring_tokens: Given a list of direct dependencies adds indirect dependencies that other dependencies have declared to export their settings .
function: def _AddImportedDependencies(self, targets, dependencies=None):
      """Given a list of direct dependencies, adds indirect dependencies that
      other dependencies have declared to export their settings.
  
      This method does not operate on self.  Rather, it operates on the list
      of dependencies in the |dependencies| argument.  For each dependency in
      that list, if any declares that it exports the settings of one of its
      own dependencies, those dependencies whose settings are "passed through"
      are added to the list.  As new items are added to the list, they too will
      be processed, so it is possible to import settings through multiple levels
      of dependencies.
  
      This method is not terribly useful on its own, it depends on being
      "primed" with a list of direct dependencies such as one provided by
      DirectDependencies.  DirectAndImportedDependencies is intended to be the
      public entry point.
      """
  
      if dependencies is None:
        dependencies = []
  
      index = 0
      while index < len(dependencies):
        dependency = dependencies[index]
        dependency_dict = targets[dependency]
        # Add any dependencies whose settings should be imported to the list
        # if not already present.  Newly-added items will be checked for
        # their own imports when the list iteration reaches them.
        # Rather than simply appending new items, insert them after the
        # dependency that exported them.  This is done to more closely match
        # the depth-first method used by DeepDependencies.
        add_index = 1
        for imported_dependency in \
            dependency_dict.get('export_dependent_settings', []):
          if imported_dependency not in dependencies:
            dependencies.insert(index + add_index, imported_dependency)
            add_index = add_index + 1
        index = index + 1
  
      return dependencies
function_tokens: def _AddImportedDependencies ( self , targets , dependencies = None ) : if dependencies is None : dependencies = [ ] index = 0 while index < len ( dependencies ) : dependency = dependencies [ index ] dependency_dict = targets [ dependency ] # Add any dependencies whose settings should be imported to the list # if not already present.  Newly-added items will be checked for # their own imports when the list iteration reaches them. # Rather than simply appending new items, insert them after the # dependency that exported them.  This is done to more closely match # the depth-first method used by DeepDependencies. add_index = 1 for imported_dependency in dependency_dict . get ( 'export_dependent_settings' , [ ] ) : if imported_dependency not in dependencies : dependencies . insert ( index + add_index , imported_dependency ) add_index = add_index + 1 index = index + 1 return dependencies