3.1.2.2. DviParser¶

This module implements a DVI Stream Parser.

class PyDvi.Dvi.DviParser.DviParser[source]¶

Bases: object

This class implements a DVI Stream Parser.

_logger = <logging.Logger object at 0x2f612d0>¶

_process_pages_backward()[source]¶

Process the pages in backward order.

_process_postambule()[source]¶

Process the postamble where we get the number of pages and the fonts.

_process_preambule()[source]¶

Process the preamble where we get the magnification.

_reset()[source]¶

Reset the DVI parser.

process_page()[source]¶

process_page_forward()[source]¶

process_stream(stream)[source]¶

Process a DVI stream and return a DviProgam instance.

class PyDvi.Dvi.DviParser.DviSubroutineParser(stream)¶

Bases: object

parse()¶

class PyDvi.Dvi.DviParser.OpcodeParser_fnt_def(opcode)[source]¶

Bases: PyDvi.OpcodeParser.OpcodeParser

This class parse the fnt_def opcode.

base_opcode = 243¶

read_parameters(dvi_parser)[source]¶

class PyDvi.Dvi.DviParser.OpcodeParser_font(opcode)[source]¶

Bases: PyDvi.OpcodeParser.OpcodeParser

This class parse the font opcode.

read_parameters(dvi_parser)[source]¶

class PyDvi.Dvi.DviParser.OpcodeParser_set_char(opcode)[source]¶

Bases: PyDvi.OpcodeParser.OpcodeParser

This class parse the set_char opcode.

read_parameters(dvi_parser)[source]¶

class PyDvi.Dvi.DviParser.OpcodeParser_xxx(opcode)[source]¶

Bases: PyDvi.OpcodeParser.OpcodeParser

This class parse the xxx opcode.

base_opcode = 239¶

read_parameters(dvi_parser)[source]¶