Generator¶

class bertlv.generator.GeneratorBase[source]¶

Bases: abc.ABC

Base class for BER-TLV generators.

abstract close() → bytes [source]¶: Close the generator and return the written bytes.

abstract write(node: bertlv.tree.TlvNode) → None [source]¶: Write the TLV node using the generator.

class bertlv.generator.BinaryGenerator[source]¶

Bases: bertlv.generator.GeneratorBase

Base class for BER-TLV generators.

close() → bytes [source]¶: Close the generator and return the written bytes.

write(node: bertlv.tree.TlvNode) → None [source]¶: Write the TLV node using the generator.

class bertlv.generator.XmlGenerator[source]¶

Bases: bertlv.generator.GeneratorBase

close() → bytes [source]¶: Close the generator and return the written bytes.

write(node: bertlv.tree.TlvNode) → None [source]¶: Write the TLV node using the generator.

bertlv.generator.generate(fp: BinaryIO, tree: bertlv.tree.Tree, generator: bertlv.generator.GeneratorBase) → None [source]¶: Generate the tree and write it to the file-like object fp.

bertlv.generator.generate_bytes(tree: bertlv.tree.Tree, generator: bertlv.generator.GeneratorBase) → bytes [source]¶: Generate the tree and return the data.