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# -*- coding: utf-8 -*-
# python stdlib
import sys
import logging
log = logging.getLogger(__name__)
try:
from ruamel import yaml
except ImportError:
try:
import yaml
except ImportError:
log.critical("Unable to import either ruamel.yaml or pyyaml")
sys.exit(1)
log.debug("Using yaml library: {0}".format(yaml.__file__))
if sys.version_info[0] < 3:
# Python 2.x.x series
basestring = basestring # NOQA: F821
unicode = unicode # NOQA: F821
bytes = str # NOQA: F821
def u(x):
""" """
return x.decode()
def b(x):
""" """
return x
def nativestr(x):
""" """
return x if isinstance(x, str) else x.encode('utf-8', 'replace')
else:
# Python 3.x.x series
basestring = str # NOQA: F821
unicode = str # NOQA: F821
bytes = bytes # NOQA: F821
def u(x):
""" """
return x
def b(x):
""" """
return x.encode('latin-1') if not isinstance(x, bytes) else x
def nativestr(x):
""" """
return x if isinstance(x, str) else x.decode('utf-8', 'replace')
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