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Python: Release of sphinxcontrib-spelling, The Real Python Podcast and Working with Data in Python

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  • sphinxcontrib-spelling 5.1.0

    sphinxcontrib-spelling is a spelling checker for Sphinx-based documentation. It uses PyEnchant to produce a report showing misspelled words.

  • The Real Python Podcast – Episode #12: Web Scraping in Python: Tools, Techniques, and Legality

    Do you want to get started with web scraping using Python? Are you concerned about the potential legal implications? What are the tools required and what are some of the best practices? This week on the show we have Kimberly Fessel to discuss her excellent tutorial created for PyCon 2020 online titled “It’s Officially Legal so Let’s Scrape the Web.”

    We discuss getting started with web scraping, and cover tools and techniques. Kimberly gives advice on finding elements inside of the html, and techniques for cleaning your data. She also notes a recent change to the legal landscape regarding scraping the web.

  • Tricks for Working with Data in Python

    The terms ‘Data Science’ and ‘Data Analyst’ are considered hot topics in the IT world. The problem is that these are generic terms and mean different things to different people and organizations. As a result, I am calling this ‘Data Examination’. In this case, Data Examination refers to the ability to use the Pandas DataFrame to get a first look at the data, slice it into useful bits of information to make a decision, clean the data, get stats on the data, and add more information to a dataframe.

More in Tux Machines

Mozilla: Rustup 1.22.0, Servo and Performance Improvements via Formally-Verified Cryptography in Firefox

    • Announcing Rustup 1.22.0

      The rustup working group is happy to announce the release of rustup version 1.22.0. Rustup is the recommended tool to install Rust, a programming language that is empowering everyone to build reliable and efficient software.

    • This Week In Servo 131

      Welcome back everyone - it’s been a year without written updates, but we’re getting this train back on track! Servo hasn’t been dormant in that time; the biggest news was the public release of Firefox Reality (built on Servo technology) in the Microsoft store. In the past week, we merged 44 PRs in the Servo organization’s repositories.

    • Performance Improvements via Formally-Verified Cryptography in Firefox

      Cryptographic primitives, while extremely complex and difficult to implement, audit, and validate, are critical for security on the web. To ensure that NSS (Network Security Services, the cryptography library behind Firefox) abides by Mozilla’s principle of user security being fundamental, we’ve been working with Project Everest and the HACL* team to bring formally-verified cryptography into Firefox. In Firefox 57, we introduced formally-verified Curve25519, which is a mechanism used for key establishment in TLS and other protocols. In Firefox 60, we added ChaCha20 and Poly1305, providing high-assurance authenticated encryption. Firefox 69, 77, and 79 improve and expand these implementations, providing increased performance while retaining the assurance granted by formal verification.

today's howtos

Stable Clonezilla live 2.6.7-28 Released

This release of Clonezilla live (2.6.7-28) includes major enhancements and bug fixes.
ENHANCEMENTS and CHANGES from 2.6.6-15

  • The underlying GNU/Linux operating system was upgraded. This release is based on the Debian Sid repository (as of 2020/Jun/30).
  • Linux kernel was updated to 5.7.6-1.
  • ocs-iso, ocs-live-dev: sync syslinux-related files when copying syslinux exec files.
  • When creating recovery iso/zip file, if it's in Clonezilla live environment, we have those syslinux files. Use that first so the version mismatch can be avoided. Ref: https://sourceforge.net/p/clonezilla/support-requests/127/
  • Move grub-header.cfg from bootx64.efi to grub.cfg so that it's more flexible.
  • To avoid conflict with the patch of grub in CentOS/Fedora, for GRUB EFI NB MAC/IP config style, the netboot file is now like grub.cfg-drbl-00:50:56:01:01:01 and grub.cfg-drbl-192.168.177.2 not grub.cfg-01-* anymore.
  • Add xen-tools
  • Partclone was updated to 0.3.14. The codes about xfs was updated to be 4.20.0.
  • Package exfat-fuse was removed since the kernel has module for that.
  • A better mechanism to deal with linuxefi/initrdefi or linux/initrd in the grub config was added.
  • Read more

Pico-ITX board based on i.MX8M ships with Linux BSP

F&S has launched a $407 and up “armStone MX8M” Pico-ITX SBC that runs Linux on an i.MX8M with up to 8GB LPDDR4 and 64GB eMMC with GbE, WiFi/BT, 5x USB, MIPI-CSI, DVI, and a mini-PCIe slot. F&S Elektronik Systeme originally announced the NXP i.MX8M-based armStone MX8M Pico-ITX board in early 2018 with an intention to begin sampling in Q2 of that year. The i.MX8M-based SBC has finally arrived, selling for 360 Euros ($407) in a kit that includes cables, a Yocto/Buildroot BSP, and full access to documentation. The key new addition since the 2018 announcement is a mini-PCIe slot and SIM card slot. Instead of supplying 4x USB 2.0 host ports, you get 2x USB 3.0 and 2x USB 2.0, and the micro-USB OTG port has been updated from 2.0 to 3.0. Read more