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專案描述

Hachoir is a Python library used to represent a binary file as a tree of Python objects. Each object has a type, a value, an address, etc. The goal is to be able to know the meaning of each bit in a file. Hachoir is able to open invalid or truncated files. It only reads or computes data on demand to minimize load times. Many field types are predefined (integer, bit, string, etc.) and strings with a given character set (such as ISO-8859-1 or UTF-8) are supported. Addresses and sizes are stored in bits.

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2008-09-03 23:31
1.2

Field.getFieldType() was created to describe a
field type and give some useful information. The
TimestampUnix64 field type was created.
GenericString now only guesses the character set
once. If the charset attribute if not set, a guess
is made when it's requested by the user.
標籤: Minor feature enhancements

2007-07-12 09:51
1.0.1

parser.tags was renamed to parser.PARSER_TAGS for compatibility with hachoir-parser 1.0.
標籤: Minor bugfixes

2007-07-12 01:31
1.0

This release has a new type TimestampUUID60 (used in Windows GUID). The SeekableFieldSet class has been fixed. String value is always Unicode. A readBytes() method has been added to OutputStream. hachoir_core.profiler (profile method) and hachoir_core.timeout (call a function with a timeout) modules have been added.
標籤: Major feature enhancements

2007-04-15 08:24
0.9

A string value is now always Unicode, even on a
charset conversion error. Creation of field value,
display, and raw_display attributes is now fault
tolerant and uses the cache. The SeekableFieldSet
class is nearly complete and more robust.
GenericFieldSet uses a lock to avoid field
creation recursion. The limitedMemory() function
was added to call another function with a memory
limit. The Float80 type was added.
標籤: Major feature enhancements

2007-01-24 13:55
0.7.2

The HACHOIR_ERRORS constant was created, and is a
list of minor errors that can be ignored. setup.py
only uses setuptools when it's asked. The
"truncate" optional argument was added to
GenericString. The hexadecimal() text handler now
accepts fields of any size. GenericInteger now
raises an error when field size is bigger than 256
bits. humanDuration() was fixed for duration
bigger than one year.
標籤: Minor bugfixes

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