mirror of
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.
64 lines
1.9 KiB
Python
64 lines
1.9 KiB
Python
"""
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Utilities used to convert a field to human classic reprentation of data.
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"""
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from hachoir.core.tools import (
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humanDuration, humanFilesize, alignValue,
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durationWin64 as doDurationWin64,
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deprecated)
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from types import FunctionType, MethodType
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from hachoir.field import Field
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def textHandler(field, handler):
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assert isinstance(handler, (FunctionType, MethodType))
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assert issubclass(field.__class__, Field)
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field.createDisplay = lambda: handler(field)
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return field
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def displayHandler(field, handler):
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assert isinstance(handler, (FunctionType, MethodType))
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assert issubclass(field.__class__, Field)
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field.createDisplay = lambda: handler(field.value)
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return field
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@deprecated("Use TimedeltaWin64 field type")
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def durationWin64(field):
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"""
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Convert Windows 64-bit duration to string. The timestamp format is
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a 64-bit number: number of 100ns. See also timestampWin64().
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>>> durationWin64(type("", (), dict(value=2146280000, size=64)))
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u'3 min 34 sec 628 ms'
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>>> durationWin64(type("", (), dict(value=(1 << 64)-1, size=64)))
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u'58494 years 88 days 5 hours'
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"""
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assert hasattr(field, "value") and hasattr(field, "size")
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assert field.size == 64
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delta = doDurationWin64(field.value)
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return humanDuration(delta)
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def filesizeHandler(field):
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"""
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Format field value using humanFilesize()
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"""
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return displayHandler(field, humanFilesize)
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def hexadecimal(field):
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"""
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Convert an integer to hexadecimal in lower case. Returns unicode string.
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>>> hexadecimal(type("", (), dict(value=412, size=16)))
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u'0x019c'
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>>> hexadecimal(type("", (), dict(value=0, size=32)))
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u'0x00000000'
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"""
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assert hasattr(field, "value") and hasattr(field, "size")
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size = field.size
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padding = alignValue(size, 4) // 4
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pattern = u"0x%%0%ux" % padding
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return pattern % field.value
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