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

* 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

scripts/run-with-preset.py

@@ -1,5 +1,6 @@
 #!/usr/bin/env python3
 
+import logging
 import argparse
 import os
 import subprocess
@@ -7,6 +8,8 @@ import sys
 
 import yaml
 
+logger = logging.getLogger("run-with-preset")
+
 CLI_ARGS_MAIN_PERPLEXITY = [
     "batch-size", "cfg-negative-prompt", "cfg-scale", "chunks", "color", "ctx-size", "escape",
     "export", "file", "frequency-penalty", "grammar", "grammar-file", "hellaswag",
@@ -56,6 +59,7 @@ parser.add_argument("-bin", "--binary", help="The binary to run.")
 parser.add_argument("yaml_files", nargs="*",
                     help="Arbitrary number of YAML files from which to read preset values. "
                     "If two files specify the same values the later one will be used.")
+parser.add_argument("--verbose", action="store_true", help="increase output verbosity")
 
 known_args, unknown_args = parser.parse_known_args()
 
@@ -63,6 +67,8 @@ if not known_args.yaml_files and not unknown_args:
     parser.print_help()
     sys.exit(0)
 
+logging.basicConfig(level=logging.DEBUG if known_args.verbose else logging.INFO)
+
 props = dict()
 
 for yaml_file in known_args.yaml_files:
@@ -85,7 +91,7 @@ elif binary.lower().endswith("llama-bench"):
 elif binary.lower().endswith("server"):
     cli_args = CLI_ARGS_SERVER
 else:
-    print(f"Unknown binary: {binary}")
+    logger.error(f"Unknown binary: {binary}")
     sys.exit(1)
 
 command_list = [binary]
@@ -121,11 +127,11 @@ for cli_arg in cli_args:
 
 num_unused = len(props)
 if num_unused > 10:
-    print(f"The preset file contained a total of {num_unused} unused properties.")
+    logger.info(f"The preset file contained a total of {num_unused} unused properties.")
 elif num_unused > 0:
-    print("The preset file contained the following unused properties:")
+    logger.info("The preset file contained the following unused properties:")
     for prop, value in props.items():
-        print(f"  {prop}: {value}")
+        logger.info(f"  {prop}: {value}")
 
 command_list += unknown_args