medcat.utils.legacy.legacy_converter

Attributes

clogger

hlogger

Classes

Converter

Converts v1 models to v2 models.

AvailableSerialisers

Describes the available serialisers.

Functions

do_conversion(file_from, file_to, save_format)

Perform the conversion from v1 to v2.

main([argv])

Module Contents

class medcat.utils.legacy.legacy_converter.Converter(medcat1_model_pack_path, new_model_pack_path, ser_type=AvailableSerialisers.dill)

Converts v1 models to v2 models.

Parameters:
cdb_name = 'cdb.dat'
vocab_name = 'vocab.dat'
config_name = 'config.json'
__init__(medcat1_model_pack_path, new_model_pack_path, ser_type=AvailableSerialisers.dill)
Parameters:
old_model_folder
new_model_folder
ser_type
property expected_files_in_folder

The base names of the required files in a folder for a v1 model.

_validate()
convert()

Use the gathered information to convert to a v2 model.

This converts the CDB, Vocab, and Config, in order and then created the model pack.

If self.new_model_folder is set, the model will be saved as well.

Returns:

CAT – The model pack.

Return type:

medcat.cat.CAT

medcat.utils.legacy.legacy_converter.clogger
class medcat.utils.legacy.legacy_converter.AvailableSerialisers

Bases: enum.Enum

Describes the available serialisers.

dill
json
write_to(file_path)
Parameters:

file_path (str)

Return type:

None

classmethod from_file(file_path)
Parameters:

file_path (str)

Return type:

AvailableSerialisers

__new__(value)
_generate_next_value_(start, count, last_values)

Generate the next value when not given.

name: the name of the member start: the initial start value or None count: the number of existing members last_value: the last value assigned or None

classmethod _missing_(value)
__repr__()
__str__()
__dir__()

Returns all members and all public methods

__format__(format_spec)

Returns format using actual value type unless __str__ has been overridden.

__hash__()
__reduce_ex__(proto)
name()

The name of the Enum member.

value()

The value of the Enum member.

medcat.utils.legacy.legacy_converter.hlogger
medcat.utils.legacy.legacy_converter.do_conversion(file_from, file_to, save_format)

Perform the conversion from v1 to v2.

Parameters:

  • file_from (str) – The v1 model pack path.

  • file_to (str) – The v2/target model pack path.

  • save_format (AvailableSerialisers) – The type of serialiser for v2.

medcat.utils.legacy.legacy_converter.main(argv=None)
Parameters:

argv (Optional[list[str]])