Lens mode is a feature in PyCharm that allows you to quickly and easily view issues in your code by merely hovering over markers on the right side scrollbar. You can see problems, and you can click and move directly to the part of the code that's marked. Once you're there, you can use intent actions by using alt-enter which displays a list of suggestions. If you've ever used JetBrains' ReSharper in Visual Studio, or any other JetBrains product like IntelliJ Idea, you'll recognize this feature.
- [Narrator] One of the guiding principles in Python…development is that we should always create code that's easy…to read and easy to understand.…The language itself is geared around this with it's reliance…on white space and it's body of standards called PEP 8.…All of these styling rules make Python very different than…most other languages.…And so it can be a little off-putting to developers coming…in from another language like maybe C# or Java where…everything is straight forwardly delineated by semi-colons.…
In Python of course that's not how it works.…We have to structure our code in a certain way…in order for it to be valid code.…Keeping up with all those stylistic concerns…can be a bit daunting.…And this is probably the best reason to use…an IDE like PyCharm because the IDE understands…all of those rules and all of those requirements.…I'm going to open up the page_spider.py file…that I created earlier.…And I can see in this file visually that…there are some problems with it.…The obvious indicator is that on line four…
AuthorBruce Van Horn
- Installing the PyCharm, Git, and Pypy packages
- Adding functions
- Refactoring code
- Calling packages
- Debugging code
- Creating databases
- Working with in-line SQL
- Creating web projects with PyCharm
Skill Level Beginner
1. First Steps with PyCharm
2. Code Quality
3. Working with Databases
4. Web Projects
Odds and ends5m 42s
Next steps1m 42s
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