{"id":17543153,"url":"https://github.com/vb64/pipeline.anomaly.detection.gazprom","last_synced_at":"2025-03-29T05:16:34.387Z","repository":{"id":210504177,"uuid":"726716606","full_name":"vb64/pipeline.anomaly.detection.gazprom","owner":"vb64","description":"Gazprom requirements for the detection threshold and accuracy of determining the size of pipeline 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Модуль Python для проверки точности определения размеров дефектов газопровода\n[![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/vb64/pipeline.anomaly.detection.gazprom/pep257.yml?label=Pep257\u0026style=plastic\u0026branch=main)](https://github.com/vb64/pipeline.anomaly.detection.gazprom/actions?query=workflow%3Apep257)\n[![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/vb64/pipeline.anomaly.detection.gazprom/py2.yml?label=Python%202.7\u0026style=plastic\u0026branch=main)](https://github.com/vb64/pipeline.anomaly.detection.gazprom/actions?query=workflow%3Apy2)\n[![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/vb64/pipeline.anomaly.detection.gazprom/py3.yml?label=Python%203.7-3.11\u0026style=plastic\u0026branch=main)](https://github.com/vb64/pipeline.anomaly.detection.gazprom/actions?query=workflow%3Apy3)\n[![Codacy Badge](https://app.codacy.com/project/badge/Grade/fad3203f7d5346fabd5060db931a480b)](https://app.codacy.com/gh/vb64/pipeline.anomaly.detection.gazprom/dashboard?utm_source=gh\u0026utm_medium=referral\u0026utm_content=\u0026utm_campaign=Badge_grade)\n[![Codacy Badge](https://app.codacy.com/project/badge/Coverage/fad3203f7d5346fabd5060db931a480b)](https://app.codacy.com/gh/vb64/pipeline.anomaly.detection.gazprom/dashboard?utm_source=gh\u0026utm_medium=referral\u0026utm_content=\u0026utm_campaign=Badge_coverage)\n\nЭтот модуль Python реализует требования Газпрома к порогу обнаружения и точности определения размеров дефектов трубопровода при продольном и поперечном намагничивании \nсогласно \"Р Газпром2-2.3-919-2015 ОСНОВНОЕ И ВСПОМОГАТЕЛЬНОЕ ОБОРУДОВАНИЕ ДЛЯ ВНУТРИТРУБНОГО ДИАГНОСТИРОВАНИЯ Технические требования\".\n\n![Таблица Е.1 – Пороги  обнаружения и точностьопределения геометрических параметров дефектов потери металла стенки трубы припродольном намагничивании](img/mfl.PNG)\n\n![Таблица Е.2 – Пороги обнаружения и точностьопределения геометрических параметров дефектов потери металластенки трубыпри поперечном намагничивании](img/tfi.PNG)\n\n## Установка\n\n```bash\npip install pipeline-anomaly-detection-gazprom\n```\n\n## Использование\n\nфункция `is_detectable` определяет, должен ли выявляться дефект заданных размеров на заданной толщине стенки трубы\nпри указанном типе намагничивания.\n\nДефект размером 10x10 мм глубиной 5 мм на стенке трубы толщиной 11 мм должен определяться снарядами с продольным намагничиванием.\n\n```python\nfrom pipeline_anomaly_detection_gazprom import is_detectable, MagnetType\n\nassert is_detectable((10, 10, 5), 11, magnet_type=MagnetType.MFL)\n```\n\nфункция `is_in_limits` проверяет, укладываются ли в допустимую погрешность вычисленные размеры дефекта по сравнению с его реальными размерами\nпри заданных толщине стенки трубы и типе намагничивания.\n\n```python\nfrom pipeline_anomaly_detection_gazprom import is_in_limits\n\n# реальные размеры дефекта: длина 90 мм, ширина 12 мм, глубина 4 мм\nreal = (90, 12, 4)\n# вычисленные размеры дефекта: длина 72 мм, ширина 11 мм, глубина 1 мм\ncalcked = (72, 11, 1)\n\n# проверяем, соответствуют ли вычисленные размеры дефекта допускам, если толщина стенки трубы равна 16.6 мм и тип намагничивания поперечный\nlength_ok, width_ok, depth_ok = is_in_limits(calcked, real, 16.6, magnet_type=MagnetType.TFI)\n\n# вычисленная длина укладывается в допустимую погрешность\nassert length_ok\n# вычисленная ширина укладывается в допустимую погрешность\nassert width_ok\n# вычисленная глубина НЕ укладывается в допустимую погрешность\nassert not depth_ok\n```\n\n## Разработка\n\n```bash\ngit clone git@github.com:vb64/pipeline.anomaly.detection.gazprom.git\ncd pipeline.anomaly.detection.gazprom\n```\n\nПри использовании Python 2\n```bash\nmake setup2 PYTHON_BIN=/path/to/python27/executable\nmake tests2\n```\n\nПри использовании Python 3\n```bash\nmake setup PYTHON_BIN=/path/to/python37/executable\nmake tests\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvb64%2Fpipeline.anomaly.detection.gazprom","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fvb64%2Fpipeline.anomaly.detection.gazprom","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvb64%2Fpipeline.anomaly.detection.gazprom/lists"}