Скачиваем видео с YouTube
Пакет pytube предоставляет всю небходимую функциональность для скачивания видео с YouTube, а также для сбора всей информации о нем.
Для работы нам необходимо создать объект класса YouTube. Помимо ссылки на видео в конструктор можно передать в качестве параметров функции для обработки прогресса загрузки и завершения.
Большинство видео на ютубе не имеют аудиодорожки на потоках с высоким разрешением, свыше 720p — это связано с технологией передачи DASH, которую использует YouTube.
На картинке мы показали как отфильтровать потоки с прогрессивной передачей и выбрать из полученного списка с максимальным доступным разрешением до 720p.
Для загрузки выбранного потока используем функцию download(), в функцию можно передать в качестве параметров путь до директории для сохранения и имя файла.
#python#youtube
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#DataEngineer#ContractPosition#Remote#SQL#BigData#FinancialData#Python#BigQ#Looker#Snowflake
Разыскиваем #DataEngineer на работу по контракту с крупной американской венчурной компанией.
Контракт на 6 месяцев с возможностью перезаключения договора.
Предпочтительна возможность работать в их часовых поясах, но возможны варианты.
Стек технологий: GCP, ETL, Snowflake, BigQ, Python, Looker (нужен full stack)
Английский B2 и выше – условие обязательное.
Работать за пределами России и Беларуси - условие обязательное.
Зарплата $5000 – 6500 NET
Для связи: https://t.me/Tary_bird
Description of the Data Engineer contract position:
Location: Preferably San Francisco Bay Area, or remotely in the Pacific or Central Time zone.
Company:
A large venture company with assets of over $11 billion and employees in Austin, London, Menlo Park, and San Francisco.
What you will be doing:
As a data engineer, you will report to the head of data and analytics and help create the entire data structure and infrastructure supporting operations.
Responsibilities:
Design, create, and maintain the data infrastructure necessary for optimal extraction, transformation, and loading of data from various data sources using SQL, NoSQL, and big data technologies.
Develop and implement data collection systems that integrate various sources such as company proprietary data and third-party data sources, etc.
Create an automated process for collecting and visualizing user engagement data from CRM/UI.
What we are looking for:
Qualifications:
• Experience of at least 3 years as a data engineer or full stack in the field of data warehousing, data monitoring, and building and maintaining ETL pipelines.
• Valid experience with the Google cloud platform (GCP).
• Deep experience with data pipeline and workflow management tools (e.g., Airflow).
• Solid knowledge and experience with database design, setup, and maintenance.
• Proven ability to work in highly dynamic environments with high product velocity.
• Strong proficiency in Python.
• Strong proficiency in SQL.
• Familiarity with data visualization tools (Looker ).
• Experience with Snowflake.
• Experience with BigQuery.
• Strong communication skills, both orally and in writing.
• Familiarity with CRM (Affinity, Salesforce), automation tools (Zapier)
Bonus points:
• Experience in venture capital data operations/working with financial data.
• Familiarity with CRM (Affinity, Salesforce), automation tools (Zapier).
• Bachelor's or master's degree in computer science, database management, etc.
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In terms of #algorithm availability, you can get plenty of algorithms out of the box with scikit-learn. And if you want to customize every detail of your #models, #Python has #Theano. In addition, Theano is easily configured to run on the #GPU, which gives you a cheap and easy way to get much higher speeds without having to change a single line of code or delve into performance details.
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