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convert.py : add python logging instead of print() (#6511)

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* convert.py: add python logging instead of print()

* convert.py: verbose flag takes priority over dump flag log suppression

* convert.py: named instance logging

* convert.py: use explicit logger id string

* convert.py: convert extra print() to named logger

* convert.py: sys.stderr.write --> logger.error

* *.py: Convert all python scripts to use logging module

* requirements.txt: remove extra line

* flake8: update flake8 ignore and exclude to match ci settings

* gh-actions: add flake8-no-print to flake8 lint step

* pre-commit: add flake8-no-print to flake8 and also update pre-commit version

* convert-hf-to-gguf.py: print() to logger conversion

* *.py: logging basiconfig refactor to use conditional expression

* *.py: removed commented out logging

* fixup! *.py: logging basiconfig refactor to use conditional expression

* constant.py: logger.error then exit should be a raise exception instead

* *.py: Convert logger error and sys.exit() into a raise exception (for atypical error)

* gguf-convert-endian.py: refactor convert_byteorder() to use tqdm progressbar

* verify-checksum-model.py: This is the result of the program, it should be printed to stdout.

* compare-llama-bench.py: add blank line for readability during missing repo response

* reader.py: read_gguf_file() use print() over logging

* convert.py: warning goes to stderr and won't hurt the dump output

* gguf-dump.py: dump_metadata() should print to stdout

* convert-hf-to-gguf.py: print --> logger.debug or ValueError()

* verify-checksum-models.py: use print() for printing table

* *.py: refactor logging.basicConfig()

* gguf-py/gguf/*.py: use __name__ as logger name

Since they will be imported and not run directly.

* python-lint.yml: use .flake8 file instead

* constants.py: logger no longer required

* convert-hf-to-gguf.py: add additional logging

* convert-hf-to-gguf.py: print() --> logger

* *.py: fix flake8 warnings

* revert changes to convert-hf-to-gguf.py for get_name()

* convert-hf-to-gguf-update.py: use triple quoted f-string instead

* *.py: accidentally corrected the wrong line

* *.py: add compilade warning suggestions and style fixes
This commit is contained in:
Brian
2024-05-04 05:36:41 +10:00
committed by GitHub
parent 433def286e
commit a2ac89d6ef
23 changed files with 536 additions and 482 deletions
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31
gguf-py/scripts/gguf-set-metadata.py
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@@ -1,4 +1,5 @@
#!/usr/bin/env python3
import logging
import argparse
import os
import sys
@@ -10,6 +11,8 @@ if "NO_LOCAL_GGUF" not in os.environ and (Path(__file__).parent.parent.parent /
from gguf import GGUFReader # noqa: E402
logger = logging.getLogger("gguf-set-metadata")
def minimal_example(filename: str) -> None:
reader = GGUFReader(filename, 'r+')
@@ -41,36 +44,33 @@ def minimal_example(filename: str) -> None:
def set_metadata(reader: GGUFReader, args: argparse.Namespace) -> None:
field = reader.get_field(args.key)
if field is None:
print(f'! Field {repr(args.key)} not found', file = sys.stderr)
logger.error(f'! Field {repr(args.key)} not found')
sys.exit(1)
# Note that field.types is a list of types. This is because the GGUF
# format supports arrays. For example, an array of UINT32 would
# look like [GGUFValueType.ARRAY, GGUFValueType.UINT32]
handler = reader.gguf_scalar_to_np.get(field.types[0]) if field.types else None
if handler is None:
print(
f'! This tool only supports changing simple values, {repr(args.key)} has unsupported type {field.types}',
file = sys.stderr,
)
logger.error(f'! This tool only supports changing simple values, {repr(args.key)} has unsupported type {field.types}')
sys.exit(1)
current_value = field.parts[field.data[0]][0]
new_value = handler(args.value)
print(f'* Preparing to change field {repr(args.key)} from {current_value} to {new_value}')
logger.info(f'* Preparing to change field {repr(args.key)} from {current_value} to {new_value}')
if current_value == new_value:
print(f'- Key {repr(args.key)} already set to requested value {current_value}')
logger.info(f'- Key {repr(args.key)} already set to requested value {current_value}')
sys.exit(0)
if args.dry_run:
sys.exit(0)
if not args.force:
print('*** Warning *** Warning *** Warning **')
print('* Changing fields in a GGUF file can make it unusable. Proceed at your own risk.')
print('* Enter exactly YES if you are positive you want to proceed:')
logger.warning('*** Warning *** Warning *** Warning **')
logger.warning('* Changing fields in a GGUF file can make it unusable. Proceed at your own risk.')
logger.warning('* Enter exactly YES if you are positive you want to proceed:')
response = input('YES, I am sure> ')
if response != 'YES':
print("You didn't enter YES. Okay then, see ya!")
logger.info("You didn't enter YES. Okay then, see ya!")
sys.exit(0)
field.parts[field.data[0]][0] = new_value
print('* Field changed. Successful completion.')
logger.info('* Field changed. Successful completion.')
def main() -> None:
@@ -80,8 +80,13 @@ def main() -> None:
parser.add_argument("value", type=str, help="Metadata value to set")
parser.add_argument("--dry-run", action="store_true", help="Don't actually change anything")
parser.add_argument("--force", action="store_true", help="Change the field without confirmation")
parser.add_argument("--verbose", action="store_true", help="increase output verbosity")
args = parser.parse_args(None if len(sys.argv) > 1 else ["--help"])
print(f'* Loading: {args.model}')
logging.basicConfig(level=logging.DEBUG if args.verbose else logging.INFO)
logger.info(f'* Loading: {args.model}')
reader = GGUFReader(args.model, 'r' if args.dry_run else 'r+')
set_metadata(reader, args)