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# Put root of repository in sys.path
# (Ordinarily you won't want to do this — this is only
# needed to make this example work without pom_parser installed.)
from pathlib import Path
import sys
sys.path.append(str(Path(__file__).parent.parent))
import pom_parser
filename = 'examples/conf.pom' if len(sys.argv) < 2 else sys.argv[1]
try:
# Load configuration from file
conf = pom_parser.load_path(filename)
except pom_parser.Error as e:
# Handle error due to invalid configuration file
print('Parse error:\n' + str(e))
sys.exit(1)
# Get value of key in configuration
indentation_type = conf.get('indentation-type')
if indentation_type is not None:
# Key is set
print('Indenting with', indentation_type)
else:
# Key is not set
print('No indentation type specified')
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