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Full Discussion: Unable to print python array in shell script loop.
Top Forums Shell Programming and Scripting Unable to print python array in shell script loop. Post 303037663 by apmcd47 on Friday 9th of August 2019 04:52:26 AM
Old 08-09-2019
My original sed solution had a typo. This version works for both the samples you gave, with and without the quotes:
Code:
#!/bin/sh

printf "Parameter 1: %s\n" "$1"
MYARRAY=`echo "$1" | sed 's/^\[//; s/,/ /g; s/\]$//'`

for a in $MYARRAY
do
   a=`expr "$a" : 'u\(.*\)$'`
   printf "Printing Array: %s\n" "${a}"
done

While this is written in dash on Ubuntu, it should work for a 1980s-era Bourne Shell (I've no idea what AIX uses). One caveat is that if any of the strings don't start with a u the value will be lost. If your shell supports the prefix removal parameter expansion you could replace
Code:
   a=`expr "$a" : 'u\(.*\)$'`
   printf "Printing Array: %s\n" "${a}"

with
Code:
printf "Printing Array: %s\n" "${a#u}"

Your latter example should work with this script, using python:
Code:
#!/bin/sh

printf "Parameter 1: %s\n" "$1"
MYARRAY=`echo "print ' '.join($1)" | python`

for a in $MYARRAY
do
   printf "Printing Array: %s\n" "${a}"
done

Both of these have been tested.

Andrew
This User Gave Thanks to apmcd47 For This Post:
Neo
 

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LEARN ABOUT MOJAVE

locale::codes::langfam

Locale::Codes::LangFam(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangFam(3pm)

NAME

       Locale::Codes::LangFam - standard codes for language extension identification

SYNOPSIS

	  use Locale::Codes::LangFam;

	  $lext = code2langfam('apa');		       # $lext gets 'Apache languages'
	  $code = langfam2code('Apache languages');    # $code gets 'apa'

	  @codes   = all_langfam_codes();
	  @names   = all_langfam_names();

DESCRIPTION

       The "Locale::Codes::LangFam" module provides access to standard codes used for identifying language families, such as those as defined in
       ISO 639-5.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 639-5
       language family codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language families. A code set may be specified using either a name, or a
       constant that is automatically exported by this module.

       For example, the two are equivalent:

	  $lext = code2langfam('apa','alpha');
	  $lext = code2langfam('apa',LOCALE_LANGFAM_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of three-letter (lowercase) codes from ISO 639-5 such as 'apa' for Apache languages.

	   This is the default code set.

ROUTINES

       code2langfam ( CODE [,CODESET] )
       langfam2code ( NAME [,CODESET] )
       langfam_code2code ( CODE ,CODESET ,CODESET2 )
       all_langfam_codes ( [CODESET] )
       all_langfam_names ( [CODESET] )
       Locale::Codes::LangFam::rename_langfam  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangFam::add_langfam  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangFam::delete_langfam  ( CODE [,CODESET] )
       Locale::Codes::LangFam::add_langfam_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangFam::delete_langfam_alias  ( NAME )
       Locale::Codes::LangFam::rename_langfam_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangFam::add_langfam_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangFam::delete_langfam_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

       Locale::Codes
	   The Locale-Codes distribution.

       Locale::Codes::API
	   The list of functions supported by this module.

       http://www.loc.gov/standards/iso639-5/id.php
	   ISO 639-5 .

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

	  Copyright (c) 2011-2013 Sullivan Beck

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.18.2							    2013-11-04					       Locale::Codes::LangFam(3pm)
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