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#!python
#
# Perl Weekly Challenge 259
# Task 2
#
# See <https://perlweeklychallenge.org/blog/perl-weekly-challenge-259>
#
import sys
# task implementation
# the return value will be printed
def task_2( args ):
line = args[ 0 ]
parsed = {}
id = ''
key = ''
value = ''
is_value = False
is_key = False
for c in line:
if c == '{' :
continue
elif c == '%':
continue
elif c == '}':
return parsed
elif c == ' ':
if not 'id' in parsed and len( id ) > 0 :
parsed[ 'id' ] = id
parsed[ 'fields' ] = []
is_key = True
continue
elif 'fields' in parsed:
parsed[ 'fields' ].append( { key : value } )
is_key = True
key = ''
value = ''
is_value = False
elif c != '=' :
if not 'id' in parsed:
id += c
is_value = False
is_key = False
continue
else:
if is_key:
key += c
else:
value += c
elif c == '=':
if is_key:
is_value = True
is_key = False
return parsed
# invoke the main without the command itself
if __name__ == '__main__':
print( task_2( sys.argv[ 1: ] ) )
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