Jean,

Excellent! That works. Thanks so much.

On Tuesday, December 20, 2022 at 7:26:59 AM UTC-8 jj wrote:

> Hi Greg,
>
> If you use your script as a text filter, you should add an hyphen '-' 
> after the beautysh command to have stdin as input to the command.
> like so:
>     ...
>     python3 ~/Library/Python/3.9/bin/beautysh -
>     ...
>
> HTH,
>
> Jean Jourdain
>
> On Tuesday, December 20, 2022 at 4:01:20 PM UTC+1 [email protected] wrote:
>
>> I haven't used beautysh but it looks like it's expecting to be passed the 
>> name/path of a file to operate on, and rewrites the file in place?
>>
>> A text filter, on the other hand, is passed the contents of the file you 
>> run it against, in the standard input (sys.stdin in Python).
>>
>> So you may need to adapt the module interface mentioned in the docs ("You 
>> can also call beautysh as a module") in order to use it as a text filter.
>>
>> --Kevin
>>
>> On Tue, Dec 20, 2022 at 9:24 AM Greg Raven <[email protected]> wrote:
>>
>>> I have a couple of Bash-language text filters that work great. I just 
>>> tried to create a new one, which instead of working as expected generates 
>>> an error message.
>>>
>>> Here's the code:
>>>
>>> ```
>>> #!/bin/sh
>>>
>>> ## requires macOS CommandLineTools
>>> ## requires pip3 install beautysh
>>>
>>> python3 ~/Library/Python/3.9/bin/beautysh
>>> ```
>>> When I run beautysh from the command line, it seems to work fine, just 
>>> like my text filter that employs css-beautity, js-beautify, and json.tool 
>>> and uses similar coding.
>>>
>>> Can anyone shed any light on this?
>>>
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>>>
>>

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