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-rw-r--r--ml_quick_label.py123
1 files changed, 0 insertions, 123 deletions
diff --git a/ml_quick_label.py b/ml_quick_label.py
deleted file mode 100644
index 1ed4296..0000000
--- a/ml_quick_label.py
+++ /dev/null
@@ -1,123 +0,0 @@
-#!/usr/bin/env python3
-
-import glob
-import logging
-import os
-from typing import Callable, List, NamedTuple, Optional, Set
-
-import argparse_utils
-import config
-
-logger = logging.getLogger(__name__)
-parser = config.add_commandline_args(
- f"ML Quick Labeler ({__file__})",
- "Args related to quick labeling of ML training data",
-)
-parser.add_argument(
- "--ml_quick_label_skip_list_path",
- default="./qlabel_skip_list.txt",
- metavar="FILENAME",
- type=argparse_utils.valid_filename,
- help="Path to file in which to store already labeled data.",
-)
-parser.add_argument(
- "--ml_quick_label_use_skip_lists",
- default=True,
- action=argparse_utils.ActionNoYes,
- help='Should we use a skip list file to speed up execution?',
-)
-parser.add_argument(
- "--ml_quick_label_overwrite_labels",
- default=False,
- action=argparse_utils.ActionNoYes,
- help='Enable overwriting existing labels; default is to not relabel.',
-)
-
-
-class InputSpec(NamedTuple):
- image_file_glob: Optional[str]
- image_file_prepopulated_list: Optional[List[str]]
- image_file_to_features_file: Callable[[str], str]
- label: str
- valid_keystrokes: List[str]
- prompt: str
- keystroke_to_label: Callable[[str], str]
-
-
-def read_skip_list() -> Set[str]:
- ret: Set[str] = set()
- if config.config['ml_quick_label_use_skip_lists']:
- quick_skip_file = config.config['ml_quick_label_skip_list_path']
- if os.path.exists(quick_skip_file):
- with open(quick_skip_file, 'r') as f:
- lines = f.readlines()
- for line in lines:
- line = line[:-1]
- line.strip()
- ret.add(line)
- logger.debug(f'Read {quick_skip_file} and found {len(ret)} entries.')
- return ret
-
-
-def write_skip_list(skip_list) -> None:
- if config.config['ml_quick_label_use_skip_lists']:
- quick_skip_file = config.config['ml_quick_label_skip_list_path']
- with open(quick_skip_file, 'w') as f:
- for filename in skip_list:
- filename = filename.strip()
- if len(filename) > 0:
- f.write(f'{filename}\n')
- logger.debug(f'Updated {quick_skip_file}')
-
-
-def label(in_spec: InputSpec) -> None:
- import input_utils
-
- images = []
- if in_spec.image_file_glob is not None:
- images += glob.glob(in_spec.image_file_glob)
- elif in_spec.image_file_prepopulated_list is not None:
- images += in_spec.image_file_prepopulated_list
- else:
- raise ValueError(
- 'One of image_file_glob or image_file_prepopulated_list is required'
- )
-
- skip_list = read_skip_list()
- for image in images:
- if image in skip_list:
- logger.debug(f'Skipping {image} because of the skip list')
- continue
- features = in_spec.image_file_to_features_file(image)
- if features is None or not os.path.exists(features):
- logger.warning(
- f'File {image} yielded file {features} which does not exist, SKIPPING.'
- )
- continue
-
- # Render features and image.
- filtered_lines = []
- with open(features, "r") as f:
- lines = f.readlines()
- saw_label = False
- for line in lines:
- line = line[:-1]
- if in_spec.label not in line:
- filtered_lines.append(line)
- else:
- saw_label = True
-
- if not saw_label or config.config['ml_quick_label_overwrite_labels']:
- logger.info(features)
- os.system(f'xv {image} &')
- keystroke = input_utils.single_keystroke_response(
- in_spec.valid_keystrokes,
- prompt=in_spec.prompt,
- )
- os.system('killall xv')
- label_value = in_spec.keystroke_to_label(keystroke)
- filtered_lines.append(f"{in_spec.label}: {label_value}\n")
- with open(features, 'w') as f:
- f.writelines("%s\n" % line for line in filtered_lines)
- skip_list.add(image)
- write_skip_list(skip_list)