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https://github.com/SickGear/SickGear.git
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980e05cc99
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.
51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
from hachoir.core.endian import BIG_ENDIAN, LITTLE_ENDIAN, MIDDLE_ENDIAN
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from hachoir.field import GenericFieldSet
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from hachoir.core.log import Logger
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import hachoir.core.config as config
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class Parser(GenericFieldSet):
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"""
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A parser is the root of all other fields. It create first level of fields
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and have special attributes and methods:
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- endian: Byte order (L{BIG_ENDIAN}, L{LITTLE_ENDIAN} or L{MIDDLE_ENDIAN}) of input data ;
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- stream: Data input stream (set in L{__init__()}) ;
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- size: Field set size will be size of input stream.
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"""
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def __init__(self, stream, description=None):
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"""
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Parser constructor
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@param stream: Data input stream (see L{InputStream})
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@param description: (optional) String description
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"""
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# Check arguments
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assert hasattr(self, "endian") \
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and self.endian in (BIG_ENDIAN, LITTLE_ENDIAN, MIDDLE_ENDIAN)
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# Call parent constructor
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GenericFieldSet.__init__(self, None, "root", stream, description, stream.askSize(self))
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def close(self):
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self.stream.close()
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def __enter__(self):
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return self
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def __exit__(self, *args, **kwargs):
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self.close()
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def _logger(self):
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return Logger._logger(self)
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def _setSize(self, size):
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self._truncate(size)
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self.raiseEvent("field-resized", self)
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size = property(lambda self: self._size, doc="Size in bits")
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path = property(lambda self: "/")
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# dummy definition to prevent hachoir-core from depending on hachoir-parser
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autofix = property(lambda self: config.autofix)
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