Python pathlib.Path() Examples
The following are 30
code examples of pathlib.Path().
You can vote up the ones you like or vote down the ones you don't like,
and go to the original project or source file by following the links above each example.
You may also want to check out all available functions/classes of the module
pathlib
, or try the search function
.
Example #1
Source File: datasets.py From pruning_yolov3 with GNU General Public License v3.0 | 8 votes |
def convert_images2bmp(): # cv2.imread() jpg at 230 img/s, *.bmp at 400 img/s for path in ['../coco/images/val2014/', '../coco/images/train2014/']: folder = os.sep + Path(path).name output = path.replace(folder, folder + 'bmp') if os.path.exists(output): shutil.rmtree(output) # delete output folder os.makedirs(output) # make new output folder for f in tqdm(glob.glob('%s*.jpg' % path)): save_name = f.replace('.jpg', '.bmp').replace(folder, folder + 'bmp') cv2.imwrite(save_name, cv2.imread(f)) for label_path in ['../coco/trainvalno5k.txt', '../coco/5k.txt']: with open(label_path, 'r') as file: lines = file.read() lines = lines.replace('2014/', '2014bmp/').replace('.jpg', '.bmp').replace( '/Users/glennjocher/PycharmProjects/', '../') with open(label_path.replace('5k', '5k_bmp'), 'w') as file: file.write(lines)
Example #2
Source File: pregenerate_training_data.py From tpu_pretrain with Apache License 2.0 | 7 votes |
def __init__(self, reduce_memory=False): if reduce_memory: self.temp_dir = TemporaryDirectory() self.working_dir = Path(self.temp_dir.name) self.document_shelf_filepath = self.working_dir / 'shelf.db' self.document_shelf = shelve.open(str(self.document_shelf_filepath), flag='n', protocol=-1) self.documents = None else: self.documents = [] self.document_shelf = None self.document_shelf_filepath = None self.temp_dir = None self.doc_lengths = [] self.doc_cumsum = None self.cumsum_max = None self.reduce_memory = reduce_memory
Example #3
Source File: estimator.py From spleeter with MIT License | 6 votes |
def to_predictor(estimator, directory=DEFAULT_EXPORT_DIRECTORY): """ Exports given estimator as predictor into the given directory and returns associated tf.predictor instance. :param estimator: Estimator to export. :param directory: (Optional) path to write exported model into. """ input_provider = InputProviderFactory.get(estimator.params) def receiver(): features = input_provider.get_input_dict_placeholders() return tf.estimator.export.ServingInputReceiver(features, features) estimator.export_saved_model(directory, receiver) versions = [ model for model in Path(directory).iterdir() if model.is_dir() and 'temp' not in str(model)] latest = str(sorted(versions)[-1]) return predictor.from_saved_model(latest)
Example #4
Source File: test_hachiko.py From hachiko with MIT License | 6 votes |
def check_output_is_expected(directory, capsys): """Create, move, and delete a file.""" # Create file original_filename = os.path.join(directory, 'file.txt') pathlib.Path(original_filename).touch() await asyncio.sleep(0.1) # force release to stdout captured = capsys.readouterr() assert captured.out == 'File created!\n' # Move file new_filename = os.path.join(directory, 'new_filename.txt') os.rename(original_filename, new_filename) await asyncio.sleep(0.1) # force release to stdout captured = capsys.readouterr() assert captured.out == 'File moved!\n' # Delete file os.remove(new_filename) await asyncio.sleep(0.1) # force release to stdout captured = capsys.readouterr() assert captured.out == 'File deleted!\n'
Example #5
Source File: api.py From mutatest with MIT License | 6 votes |
def __setitem__(self, key: Path, value: Genome) -> None: """Setter for GenomeGroup, enforces Path keys and Genome values. Args: key: key for the mapping, must be a path value: the genome Returns: None """ if not isinstance(key, Path): raise TypeError("Only Path keys are supported.") if not isinstance(value, Genome): raise TypeError("Only Genome values are supported.") self._store[key] = value
Example #6
Source File: cli.py From mutatest with MIT License | 6 votes |
def get_src_location(src_loc: Optional[Path] = None) -> Path: """Find packages is used if the ``src_loc`` is not set Args: src_loc: current source location, defaults to None Returns: Path to the source location Raises: FileNoeFoundError: if the source location doesn't exist. """ if not src_loc: find_pkgs = find_packages() if find_pkgs: src_loc = Path(find_pkgs[0]) return src_loc else: if src_loc.exists(): return src_loc raise FileNotFoundError( "No source directory specified or automatically detected. " "Use --src or --help to see options." )
Example #7
Source File: filters.py From mutatest with MIT License | 6 votes |
def filter( # type: ignore self, loc_idxs: Set[LocIndex], source_file: Union[str, Path], invert: bool = False, resolve_source: bool = True, ) -> Set[LocIndex]: """Filter based on coverage measured file. This adds the source_file argument to the filter abstract method because the coverage file holds multiple measured-files, and the ``LocIndex`` object does not have a source file attribute. The choice is that the coverage file can be set and read once for the class instance, and any valid measured file can be used in the filter. Args: loc_idxs: location index set of targets source_file: source file that is measured by the coverage file invert: flag for inverted filter using NOT resolve_source: flag for using resolved source_file vs. direct str, default True. This exists mostly for testing purposes to access mocked entries in the fake coverage files. Returns: Filtered set of location index set """ measured_file = str(Path(source_file).resolve()) if resolve_source else str(source_file) covered_lines = self.coverage_data.lines(measured_file) or list() if invert: return {loc for loc in loc_idxs if loc.lineno not in covered_lines} return {loc for loc in loc_idxs if loc.lineno in covered_lines}
Example #8
Source File: api.py From mutatest with MIT License | 6 votes |
def add_file( self, source_file: Union[str, Path], coverage_file: Optional[Union[str, Path]] = Path(".coverage"), ) -> None: """Add a ``.py`` source file to the group as a new Genome. The Genome is created automatically. Args: source_file: the source file to add with Genome creation coverage_file: an optional coverage file to set on the Genome, defaults to ".coverage". Returns: None """ self.add_genome(Genome(source_file=source_file, coverage_file=coverage_file))
Example #9
Source File: librispeech.py From End-to-end-ASR-Pytorch with MIT License | 6 votes |
def __init__(self, path, split, tokenizer, bucket_size, ascending=False): # Setup self.path = path self.bucket_size = bucket_size # List all wave files file_list = [] for s in split: split_list = list(Path(join(path, s)).rglob("*.flac")) assert len(split_list) > 0, "No data found @ {}".format(join(path,s)) file_list += split_list # Read text text = Parallel(n_jobs=READ_FILE_THREADS)( delayed(read_text)(str(f)) for f in file_list) #text = Parallel(n_jobs=-1)(delayed(tokenizer.encode)(txt) for txt in text) text = [tokenizer.encode(txt) for txt in text] # Sort dataset by text length #file_len = Parallel(n_jobs=READ_FILE_THREADS)(delayed(getsize)(f) for f in file_list) self.file_list, self.text = zip(*[(f_name, txt) for f_name, txt in sorted(zip(file_list, text), reverse=not ascending, key=lambda x:len(x[1]))])
Example #10
Source File: test_cli.py From mutatest with MIT License | 6 votes |
def test_cli_summary_report_invariant(mock_args, mock_TrialTimes, lm, li): """Property: 1. cli_summary report returns a valid string without errors given any set of integers for locs_mutated and locs_identified. """ results = cli.cli_summary_report( src_loc=Path("file.py"), args=mock_args, locs_mutated=lm, locs_identified=li, runtimes=mock_TrialTimes, ) assert isinstance(results, str) assert len(results) > 1
Example #11
Source File: kitti_common.py From kitti-object-eval-python with MIT License | 6 votes |
def get_label_annos(label_folder, image_ids=None): if image_ids is None: filepaths = pathlib.Path(label_folder).glob('*.txt') prog = re.compile(r'^\d{6}.txt$') filepaths = filter(lambda f: prog.match(f.name), filepaths) image_ids = [int(p.stem) for p in filepaths] image_ids = sorted(image_ids) if not isinstance(image_ids, list): image_ids = list(range(image_ids)) annos = [] label_folder = pathlib.Path(label_folder) for idx in image_ids: image_idx = get_image_index_str(idx) label_filename = label_folder / (image_idx + '.txt') annos.append(get_label_anno(label_filename)) return annos
Example #12
Source File: kitti_common.py From kitti-object-eval-python with MIT License | 6 votes |
def get_kitti_info_path(idx, prefix, info_type='image_2', file_tail='.png', training=True, relative_path=True): img_idx_str = get_image_index_str(idx) img_idx_str += file_tail prefix = pathlib.Path(prefix) if training: file_path = pathlib.Path('training') / info_type / img_idx_str else: file_path = pathlib.Path('testing') / info_type / img_idx_str if not (prefix / file_path).exists(): raise ValueError("file not exist: {}".format(file_path)) if relative_path: return str(file_path) else: return str(prefix / file_path)
Example #13
Source File: report.py From mutatest with MIT License | 6 votes |
def write_report(report: str, location: Path) -> None: """Write the report to a file. If the location does not exist with folders they are created. Args: report: the string report to write location: path location to the file Returns: None, writes output to location """ if not location.parent.exists(): LOGGER.info("Creating directory tree for: %s", location.parent.resolve()) location.parent.mkdir(parents=True, exist_ok=True) with open(location, "w", encoding="utf-8") as output_loc: LOGGER.info("Writing output report to: %s", location.resolve()) output_loc.write(report)
Example #14
Source File: docs_coverage_test.py From OpenFermion-Cirq with Apache License 2.0 | 6 votes |
def _api_rst_fullnames_per_section() -> List[List[str]]: result: List[List[str]] = [] section: List[str] = [] seen: Set[str] = set() with open(Path(__file__).parent / 'api.rst', mode='r') as f: for line in f.readlines(): if line.strip() == '.. autosummary::': if section: result.append(section) section = [] elif line.startswith(' openfermioncirq.'): fullname = line.strip() if fullname in seen: # coverage: ignore raise ValueError(f'{fullname} appears twice in api.rst') section.append(fullname) seen.add(fullname) if section: result.append(section) return result
Example #15
Source File: toolkit.py From PickTrue with MIT License | 6 votes |
def choose_file(self): path = filedialog.askdirectory( title="选择下载文件夹", ) if not path: return path = Path(path) self.label_text.set(str(path)) if self._config is not None: self._config.op_store_path(self._store_name, path)
Example #16
Source File: datasets.py From pruning_yolov3 with GNU General Public License v3.0 | 6 votes |
def __init__(self, path, img_size=416, half=False): path = str(Path(path)) # os-agnostic files = [] if os.path.isdir(path): files = sorted(glob.glob(os.path.join(path, '*.*'))) elif os.path.isfile(path): files = [path] images = [x for x in files if os.path.splitext(x)[-1].lower() in img_formats] videos = [x for x in files if os.path.splitext(x)[-1].lower() in vid_formats] nI, nV = len(images), len(videos) self.img_size = img_size self.files = images + videos self.nF = nI + nV # number of files self.video_flag = [False] * nI + [True] * nV self.mode = 'images' self.half = half # half precision fp16 images if any(videos): self.new_video(videos[0]) # new video else: self.cap = None assert self.nF > 0, 'No images or videos found in ' + path
Example #17
Source File: utils.py From pruning_yolov3 with GNU General Public License v3.0 | 6 votes |
def coco_single_class_labels(path='../coco/labels/train2014/', label_class=43): # Makes single-class coco datasets. from utils.utils import *; coco_single_class_labels() if os.path.exists('new/'): shutil.rmtree('new/') # delete output folder os.makedirs('new/') # make new output folder os.makedirs('new/labels/') os.makedirs('new/images/') for file in tqdm(sorted(glob.glob('%s/*.*' % path))): with open(file, 'r') as f: labels = np.array([x.split() for x in f.read().splitlines()], dtype=np.float32) i = labels[:, 0] == label_class if any(i): img_file = file.replace('labels', 'images').replace('txt', 'jpg') labels[:, 0] = 0 # reset class to 0 with open('new/images.txt', 'a') as f: # add image to dataset list f.write(img_file + '\n') with open('new/labels/' + Path(file).name, 'a') as f: # write label for l in labels[i]: f.write('%g %.6f %.6f %.6f %.6f\n' % tuple(l)) shutil.copyfile(src=img_file, dst='new/images/' + Path(file).name.replace('txt', 'jpg')) # copy images
Example #18
Source File: utils.py From pruning_yolov3 with GNU General Public License v3.0 | 6 votes |
def plot_images(imgs, targets, paths=None, fname='images.jpg'): # Plots training images overlaid with targets imgs = imgs.cpu().numpy() targets = targets.cpu().numpy() # targets = targets[targets[:, 1] == 21] # plot only one class fig = plt.figure(figsize=(10, 10)) bs, _, h, w = imgs.shape # batch size, _, height, width bs = min(bs, 16) # limit plot to 16 images ns = np.ceil(bs ** 0.5) # number of subplots for i in range(bs): boxes = xywh2xyxy(targets[targets[:, 0] == i, 2:6]).T boxes[[0, 2]] *= w boxes[[1, 3]] *= h plt.subplot(ns, ns, i + 1).imshow(imgs[i].transpose(1, 2, 0)) plt.plot(boxes[[0, 2, 2, 0, 0]], boxes[[1, 1, 3, 3, 1]], '.-') plt.axis('off') if paths is not None: s = Path(paths[i]).name plt.title(s[:min(len(s), 40)], fontdict={'size': 8}) # limit to 40 characters fig.tight_layout() fig.savefig(fname, dpi=200) plt.close()
Example #19
Source File: utils.py From tpu_pretrain with Apache License 2.0 | 6 votes |
def init(args): # init logger log_format = '%(asctime)-10s: %(message)s' if args.log_file is not None and args.log_file != "": Path(args.log_file).parent.mkdir(parents=True, exist_ok=True) logging.basicConfig(level=logging.INFO, filename=args.log_file, filemode='w', format=log_format) logging.warning(f'This will get logged to file: {args.log_file}') else: logging.basicConfig(level=logging.INFO, format=log_format) # create output dir if args.output_dir.is_dir() and list(args.output_dir.iterdir()): logging.warning(f"Output directory ({args.output_dir}) already exists and is not empty!") assert 'bert' in args.output_dir.name, \ '''Output dir name has to contain `bert` or `roberta` for AutoModel.from_pretrained to correctly infer the model type''' args.output_dir.mkdir(parents=True, exist_ok=True) # set random seeds random.seed(args.seed) np.random.seed(args.seed) torch.manual_seed(args.seed)
Example #20
Source File: conftest.py From mutatest with MIT License | 6 votes |
def mock_source_and_targets(): """Mock source file with uncovered/covered targets to use with mock_coverage_file. Covered lines include: 1, 2, 4 """ # see mock_coverage_file fixture source_file = Path("file3.py") targets = { LocIndex(ast_class="AugAssign", lineno=1, col_offset=1, op_type="o"), LocIndex(ast_class="AugAssign", lineno=2, col_offset=1, op_type="o"), LocIndex(ast_class="AugAssign", lineno=3, col_offset=1, op_type="o"), LocIndex(ast_class="BinOp", lineno=4, col_offset=1, op_type="o"), LocIndex(ast_class="BinOp", lineno=5, col_offset=1, op_type="o"), } return SourceAndTargets(source_file, targets) #################################################################################################### # TRANSFORMERS: AUGASSIGN FIXTURES ####################################################################################################
Example #21
Source File: toolkit.py From PickTrue with MIT License | 5 votes |
def open_sys_explorer(path): ptf = platform.system().lower() path = Path(path) if "darwin" in ptf: return os.system('open %s' % path) elif 'windows' in ptf: return os.system('explorer.exe "%s"' % path) elif 'linux' in ptf: return os.system('xdg-open %s' % path) return info('平台不支持')
Example #22
Source File: config.py From PickTrue with MIT License | 5 votes |
def op_read_path(self, name): path = self.get(name, None) return Path(path) if path is not None else None
Example #23
Source File: config.py From PickTrue with MIT License | 5 votes |
def _save(self): path = Path(self._save_file) with open(path, "w") as f: json.dump(self, f)
Example #24
Source File: config.py From PickTrue with MIT License | 5 votes |
def from_config_file(cls): path = Path(cls._save_file) if not os.path.exists(path): return cls() with open(path, "rb") as f: return cls(**json.load(f))
Example #25
Source File: app.py From quart with MIT License | 5 votes |
def select_jinja_autoescape(self, filename: str) -> bool: """Returns True if the filename indicates that it should be escaped.""" if filename is None: return True return Path(filename).suffix in {".htm", ".html", ".xhtml", ".xml"}
Example #26
Source File: filters.py From mutatest with MIT License | 5 votes |
def __init__(self, coverage_file: Union[str, Path] = Path(".coverage")) -> None: """Initialize the filter. Args: coverage_file: an optional coverage file, a default ".coverage" is used. """ self._coverage_file = Path(coverage_file) self._coverage_data: Optional[CoverageData] = None
Example #27
Source File: loaders.py From python-clean-architecture with MIT License | 5 votes |
def __call__(self, filepath: Path): return self.value(filepath)
Example #28
Source File: os.py From python-clean-architecture with MIT License | 5 votes |
def read_from_file(filepath: str, encoding: str = None, errors: str = None): """Simple util meant to easy the process of mocking file opening""" return pathlib.Path(filepath).read_text(encoding=encoding, errors=errors)
Example #29
Source File: app.py From quart with MIT License | 5 votes |
def name(self) -> str: """The name of this application. This is taken from the :attr:`import_name` and is used for debugging purposes. """ if self.import_name == "__main__": path = Path(getattr(sys.modules["__main__"], "__file__", "__main__.py")) return path.stem return self.import_name
Example #30
Source File: utils.py From quart with MIT License | 5 votes |
def file_path_to_path(*paths: FilePath) -> Path: # Flask supports bytes paths safe_paths: List[Union[str, PathLike]] = [] for path in paths: if isinstance(path, bytes): safe_paths.append(path.decode()) else: safe_paths.append(path) return Path(*safe_paths)