| from sources import * |
| from content import * |
| from utils import * |
| |
| class Formatter: |
| |
| def __init__( self, processor ): |
| |
| self.processor = processor |
| self.identifiers = {} |
| self.chapters = processor.chapters |
| self.sections = processor.sections.values() |
| self.block_index = [] |
| |
| # store all blocks in a dictionary |
| self.blocks = [] |
| for section in self.sections: |
| for block in section.blocks.values(): |
| self.add_identifier( block.name, block ) |
| |
| # add enumeration values to the index, since this is useful |
| for markup in block.markups: |
| if markup.tag == 'values': |
| for field in markup.fields: |
| self.add_identifier( field.name, block ) |
| |
| |
| self.block_index = self.identifiers.keys() |
| self.block_index.sort( index_sort ) |
| |
| |
| def add_identifier( self, name, block ): |
| if self.identifiers.has_key( name ): |
| # duplicate name !! |
| sys.stderr.write( \ |
| "WARNING: duplicate definition for '" + name + "' in " + \ |
| block.location() + ", previous definition in " + \ |
| self.identifiers[ name ].location() + "\n" ) |
| else: |
| self.identifiers[name] = block |
| |
| |
| # |
| # Formatting the table of contents |
| # |
| |
| def toc_enter( self ): |
| pass |
| |
| def toc_chapter_enter( self, chapter ): |
| pass |
| |
| def toc_section_enter( self, section ): |
| pass |
| |
| def toc_section_exit( self, section ): |
| pass |
| |
| def toc_chapter_exit( self, chapter ): |
| pass |
| |
| def toc_index( self, index_filename ): |
| pass |
| |
| def toc_exit( self ): |
| pass |
| |
| def toc_dump( self, toc_filename = None, index_filename = None ): |
| |
| output = None |
| if toc_filename: |
| output = open_output( toc_filename ) |
| |
| self.toc_enter() |
| |
| for chap in self.processor.chapters: |
| |
| self.toc_chapter_enter( chap ) |
| |
| for section in chap.sections: |
| self.toc_section_enter( section ) |
| self.toc_section_exit( section ) |
| |
| self.toc_chapter_exit ( chap ) |
| |
| self.toc_index( index_filename ) |
| |
| self.toc_exit() |
| |
| if output: |
| close_output( output ) |
| |
| # |
| # Formatting the index |
| # |
| |
| def index_enter( self ): |
| pass |
| |
| def index_name_enter( self, name ): |
| pass |
| |
| def index_name_exit( self, name ): |
| pass |
| |
| def index_exit( self ): |
| pass |
| |
| def index_dump( self, index_filename = None ): |
| |
| output = None |
| if index_filename: |
| output = open_output( index_filename ) |
| |
| self.index_enter() |
| |
| for name in self.block_index: |
| self.index_name_enter( name ) |
| self.index_name_exit ( name ) |
| |
| self.index_exit() |
| |
| if output: |
| close_output( output ) |
| |
| # |
| # Formatting a section |
| # |
| def section_enter( self, section ): |
| pass |
| |
| def block_enter( self, block ): |
| pass |
| |
| def markup_enter( self, markup, block = None ): |
| pass |
| |
| def field_enter( self, field, markup = None, block = None ): |
| pass |
| |
| def field_exit( self, field, markup = None, block = None ): |
| pass |
| |
| def markup_exit( self, markup, block = None ): |
| pass |
| |
| def block_exit( self, block ): |
| pass |
| |
| def section_exit( self, section ): |
| pass |
| |
| |
| def section_dump( self, section, section_filename = None ): |
| |
| output = None |
| if section_filename: |
| output = open_output( section_filename ) |
| |
| self.section_enter( section ) |
| |
| for name in section.block_names: |
| block = self.identifiers[ name ] |
| self.block_enter( block ) |
| |
| for markup in block.markups[1:]: # always ignore first markup !! |
| self.markup_enter( markup, block ) |
| |
| for field in markup.fields: |
| self.field_enter( field, markup, block ) |
| |
| self.field_exit ( field, markup, block ) |
| |
| self.markup_exit( markup, block ) |
| |
| self.block_exit( block ) |
| |
| self.section_exit ( section ) |
| |
| if output: |
| close_output( output ) |
| |
| |
| def section_dump_all( self ): |
| for section in self.sections: |
| self.section_dump( section ) |
| |
| # |
| # Formatting a block |
| # |
| |
| |
| |
| |
