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21 lines
1 KiB
Text
21 lines
1 KiB
Text
Construct (python library)
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Construct is a powerful declarative parser (and builder) for binary data.
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The library provides both simple, atomic constructs (such as integers of
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various sizes), as well as composite ones which allow you form hierarchical
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structures of increasing complexity. Construct features bit and byte
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granularity, easy debugging and testing, an easy-to-extend subclass system,
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and lots of primitive constructs to make your work easier:
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-Fields: raw bytes or numerical types
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-Structs and Sequences: combine simpler constructs into more complex ones
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-Adapters: change how data is represented
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-Arrays/Ranges: duplicate constructs
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-Meta-constructs: use the context (history) to compute the size of data
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-If/Switch: branch the computational path based on the context
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-On-demand (lazy) parsing: read only what you require
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-Pointers: jump from here to there in the data stream
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-Tunneling: prefix data with a byte count or compress it
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Optional dependancies include Enum34, Numpy, and Arrow.
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