diff options
Diffstat (limited to 'gguf-py/scripts/gguf-dump.py')
| -rwxr-xr-x | gguf-py/scripts/gguf-dump.py | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/gguf-py/scripts/gguf-dump.py b/gguf-py/scripts/gguf-dump.py index dbf89150..2d3c3943 100755 --- a/gguf-py/scripts/gguf-dump.py +++ b/gguf-py/scripts/gguf-dump.py @@ -1,6 +1,7 @@ #!/usr/bin/env python3 from __future__ import annotations +import logging import argparse import os import sys @@ -15,6 +16,8 @@ if "NO_LOCAL_GGUF" not in os.environ and (Path(__file__).parent.parent.parent / from gguf import GGUFReader, GGUFValueType # noqa: E402 +logger = logging.getLogger("gguf-dump") + def get_file_host_endian(reader: GGUFReader) -> tuple[str, str]: host_endian = 'LITTLE' if np.uint32(1) == np.uint32(1).newbyteorder("<") else 'BIG' @@ -29,8 +32,8 @@ def get_file_host_endian(reader: GGUFReader) -> tuple[str, str]: # please see the comments in the modify_gguf.py example. def dump_metadata(reader: GGUFReader, args: argparse.Namespace) -> None: host_endian, file_endian = get_file_host_endian(reader) - print(f'* File is {file_endian} endian, script is running on a {host_endian} endian host.') - print(f'\n* Dumping {len(reader.fields)} key/value pair(s)') + print(f'* File is {file_endian} endian, script is running on a {host_endian} endian host.') # noqa: NP100 + print(f'* Dumping {len(reader.fields)} key/value pair(s)') # noqa: NP100 for n, field in enumerate(reader.fields.values(), 1): if not field.types: pretty_type = 'N/A' @@ -39,20 +42,21 @@ def dump_metadata(reader: GGUFReader, args: argparse.Namespace) -> None: pretty_type = '[' * nest_count + str(field.types[-1].name) + ']' * nest_count else: pretty_type = str(field.types[-1].name) - print(f' {n:5}: {pretty_type:10} | {len(field.data):8} | {field.name}', end = '') + + log_message = f' {n:5}: {pretty_type:10} | {len(field.data):8} | {field.name}' if len(field.types) == 1: curr_type = field.types[0] if curr_type == GGUFValueType.STRING: - print(' = {0}'.format(repr(str(bytes(field.parts[-1]), encoding='utf8')[:60])), end = '') + log_message += ' = {0}'.format(repr(str(bytes(field.parts[-1]), encoding='utf8')[:60])) elif field.types[0] in reader.gguf_scalar_to_np: - print(' = {0}'.format(field.parts[-1][0]), end = '') - print() + log_message += ' = {0}'.format(field.parts[-1][0]) + print(log_message) # noqa: NP100 if args.no_tensors: return - print(f'\n* Dumping {len(reader.tensors)} tensor(s)') + print(f'* Dumping {len(reader.tensors)} tensor(s)') # noqa: NP100 for n, tensor in enumerate(reader.tensors, 1): prettydims = ', '.join('{0:5}'.format(d) for d in list(tensor.shape) + [1] * (4 - len(tensor.shape))) - print(f' {n:5}: {tensor.n_elements:10} | {prettydims} | {tensor.tensor_type.name:7} | {tensor.name}') + print(f' {n:5}: {tensor.n_elements:10} | {prettydims} | {tensor.tensor_type.name:7} | {tensor.name}') # noqa: NP100 def dump_metadata_json(reader: GGUFReader, args: argparse.Namespace) -> None: @@ -103,10 +107,17 @@ def main() -> None: parser.add_argument("--no-tensors", action="store_true", help="Don't dump tensor metadata") parser.add_argument("--json", action="store_true", help="Produce JSON output") parser.add_argument("--json-array", action="store_true", help="Include full array values in JSON output (long)") + parser.add_argument("--verbose", action="store_true", help="increase output verbosity") + args = parser.parse_args(None if len(sys.argv) > 1 else ["--help"]) + + logging.basicConfig(level=logging.DEBUG if args.verbose else logging.INFO) + if not args.json: - print(f'* Loading: {args.model}') + logger.info(f'* Loading: {args.model}') + reader = GGUFReader(args.model, 'r') + if args.json: dump_metadata_json(reader, args) else: |