![]() ![]() I repeated the whole process several times and always got the expected output. The new definition of the function was executed immediately after the enter key was hit. To investigate, I restarted a new session: first defined the myZip() function with list comprehension, then re-defined it with generator expression in the shell, nothing wrong happened. I don't know why I have to redefine the function twice before the new definition becomes effective. I spent the whole day trying to figure it out but without a clue. I typed the new definition again in the shell and called the function once again. ls or dir) TECHNICAL: thonny. EXPERIMENTAL: Preliminary support for running system commands in Thonny shell (eg. ![]() Which means the new definition of the function was not executed. Beside the original AST-based debug mode the nicer one (Ctrl+F5), there is new, traditional line-based mode the faster one (Shift+F5). However, when I called the function again, I got the same output. Then, I re-defined the function with generator comprehension: > def myZip(*seq): LS(ls -1) sets the variable LS to the output of ls -1 (which produces the same output as ls, by the way, except when the output goes to a terminal), minus trailing newlines. Achieving feature parity between mongosh and the mongo shell is an ongoing effort. Currently mongosh supports a subset of the mongo shell methods. When you start Idle up, you get the shell window. Note that Thonny may not have access to the. Its a fine, basic, editor that also has a Python shell built in for interactive programming. Ensure that the short pin of the LED is connected closer to the GND pin, and the longer pin closer to GPIO 21. I have already connected an LED (via a 220Ohm resistor) to GPIO 21. The shell is now active and waiting for me to type in an instruction. Thonny simply provides a tool to access the Shell. When I called the function, I got > g=myZip(,) The new MongoDB Shell, mongosh, offers numerous advantages over the legacy mongo shell, such as: Improved syntax highlighting. Here you can install new Python packages or learn to work with Python from the command line. The Shell, is running on the ESP32, not Thonny. Here are two examples shown in Thonnys shell: Thonny shell showing the string. First, I defined a function with list comprehension in Thonny shell: > def myZip(*seq): In Python, to get a new line in a string, use n. The portable way is to echo nothing, since echo (without options) will always supply a newline. Today I saw a very interesting scene while working on an example of list/generator comprehension. There are different versions of echo, some of which will print a newline when they see (and some will only do it when invoked with the -e option).
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