PyScripter vs IDLE
When comparing PyScripter vs IDLE, the Slant community recommends PyScripter for most people. In the question“What are the best Python IDEs or editors?” PyScripter is ranked 15th while IDLE is ranked 35th. The most important reason people chose PyScripter is:
PyScripter is a lightweight Python IDE.
Specs
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Pros
Pro Lightweight
PyScripter is a lightweight Python IDE.
Pro Easy to use
Covers the needs of advanced users (thread debugging, unit testing etc.).
Pro Superb for interactively developing scripts
When you run a program, the context is automatically available in the Python interpreter afterwards, without having to set breakpoints.
Pro Easy to set up
No configurations needed. Just download and code.
Pro Sometimes simple is best
For short scripts, a heavyweight IDE just gets in the way. It's also easier for beginners to understand.
Pro Written in pure Python/tkinter
You can dig in and change how it works.
Pro Included in standard Python distributions
You probably already have it.
Pro Debugger
It has one.
Cons
Con Windows only
Available for Windows only.
Con Noticeably unstable since v.4
Frequently hangs/freezes, esp. when debugging.
Con Refactoring is not that easy
In Pyscripter, refactoring pretty much leans on traditional dumb find-and-replace.
Con No Tabbing for Files or Shell instances
Idle's Interactive Python Shell and the Python Text Editor are separate window applications. Many would expect them to be unified together within a single window. To create a python program file, or module, the user first opens Idle (It's Interactive Shell), then the user goes to [File] and [New File] to open the Idle Text Editor. Plus, every time a new python file is opened, a new instance of Idle runs separately. So, there are no tabbed modules. That's clumsy approach that adds the complexity of juggling around many Idle instances.