SickGear/lib/hachoir/parser/template.py
JackDandy 980e05cc99 Change Hachoir can't support PY2 so backport their PY3 to prevent a need for system dependant external binaries like mediainfo.
Backported 400 revisions from rev 1de4961-8897c5b (2018-2014).
Move core/benchmark, core/cmd_line, core/memory, core/profiler and core/timeout to core/optional/*
Remove metadata/qt*

PORT: Version 2.0a3 (inline with 3.0a3 @ f80c7d5).
Basic Support for XMP Packets.
tga: improvements to adhere more closely to the spec.
pdf: slightly improved parsing.
rar: fix TypeError on unknown block types.
Add MacRoman win32 codepage.
tiff/exif: support SubIFDs and tiled images.
Add method to export metadata in dictionary.
mpeg_video: don't attempt to parse Stream past length.
mpeg_video: parse ESCR correctly, add SCR value.
Change centralise CustomFragments.
field: don't set parser class if class is None, to enable autodetect.
field: add value/display for CustomFragment.
parser: inline warning to enable tracebacks in debug mode.
Fix empty bytestrings in makePrintable.
Fix contentSize in jpeg.py to account for image_data blocks.
Fix the ELF parser.
Enhance the AR archive parser.
elf parser: fix wrong wrong fields order in parsing little endian section flags.
elf parser: add s390 as a machine type.
Flesh out mp4 parser.

PORT: Version 2.0a1 (inline with 3.0a1).
Major refactoring and PEP8.
Fix ResourceWarning warnings on files. Add a close() method and support for the context manager protocol ("with obj: ...") to parsers, input and output streams.
metadata: get comment from ZIP.
Support for InputIOStream.read(0).
Fix sizeGe when size is None.
Remove unused new_seekable_field_set file.
Remove parser Mapsforge .map.
Remove parser Parallel Realities Starfighter .pak files.
sevenzip: fix for newer archives.
java: update access flags and modifiers for Java 1.7 and update description text for most recent Java.
Support ustar prefix field in tar archives.
Remove file_system* parsers.
Remove misc parsers 3d0, 3ds, gnome_keyring, msoffice*, mstask, ole*, word*.
Remove program parsers macho, nds, prc.
Support non-8bit Character subclasses.
Python parser supports Python 3.7.
Enhance mpeg_ts parser to support MTS/M2TS.
Support for creation date in tiff.
Change don't hardcode errno constant.

PORT: 1.9.1
Internal Only: The following are legacy reference to upstream commit messages.
Relevant changes up to b0a115f8.
Use integer division.
Replace HACHOIR_ERRORS with Exception.
Fix metadata.Data: make it sortable.
Import fixes from e7de492.
PORT: Version 2.0a1 (inline with 3.0a1 @ e9f8fad).
Replace hachoir.core.field with hachoir.field
Replace hachoir.core.stream with hachoir.stream
Remove the compatibility module for PY1.5 to PY2.5.
metadata: support TIFF picture.
metadata: fix string normalization.
metadata: fix datetime regex Fix hachoir bug #57.
FileFromInputStream: fix comparison between None and an int.
InputIOStream: open the file in binary mode.
2018-03-28 00:43:11 +01:00

54 lines
1.9 KiB
Python

"""
====================== 8< ============================
This file is an Hachoir parser template. Make a copy
of it, and adapt it to your needs.
You have to replace all "TODO" with you code.
====================== 8< ============================
TODO parser.
Author: TODO TODO
Creation date: YYYY-mm-DD
"""
# TODO: Just keep what you need
from hachoir.parser import Parser
# from hachoir.field import (ParserError,
# UInt8, UInt16, UInt32, String, RawBytes)
# from hachoir.core.endian import LITTLE_ENDIAN, BIG_ENDIAN
class TODOFile(Parser):
PARSER_TAGS = {
"id": "TODO",
"category": "TODO", # "archive", "audio", "container", ...
"file_ext": ("TODO",), # TODO: Example ("bmp",) to parse the file "image.bmp"
"mime": (u"TODO",), # TODO: Example: "image/png"
"min_size": 0, # TODO: Minimum file size (x bits, or x*8 in bytes)
"description": "TODO", # TODO: Example: "A bitmap picture"
}
# TODO: Choose between little or big endian
# endian = LITTLE_ENDIAN
# endian = BIG_ENDIAN
def validate(self):
# TODO: Check that file looks like your format
# Example: check first two bytes
# return (self.stream.readBytes(0, 2) == 'BM')
return False
def createFields(self):
# TODO: Write your parser using this model:
# yield UInt8(self, "name1", "description1")
# yield UInt16(self, "name2", "description2")
# yield UInt32(self, "name3", "description3")
# yield String(self, "name4", 1, "description4") # TODO: add ", charset="ASCII")"
# yield String(self, "name5", 1, "description5", charset="ASCII")
# yield String(self, "name6", 1, "description6", charset="ISO-8859-1")
# Read rest of the file (if any)
# TODO: You may remove this code
if self.current_size < self._size:
yield self.seekBit(self._size, "end")