def _get(self, section, option):
"""Like .get, but returns the real section name and the value."""
name, data = self._get_section(section)
if data is None:
raise configparser.NoSectionError(section)
try:
return name, data[option]
except KeyError:
raise configparser.NoOptionError(option, name)
def get(self, section, option, *args, **kwargs):
"""Get a value, replacing environment variables also.
The arguments are the same as `RawConfigParser.get`, but in the found
value, ``$WORD`` or ``${WORD}`` are replaced by the value of the
environment variable ``WORD``.
Returns the finished value.
"""
for section_prefix in self.section_prefixes:
real_section = section_prefix + section
if configparser.RawConfigParser.has_option(self, real_section,
option):
break
else:
raise configparser.NoOptionError(option, section)
v = configparser.RawConfigParser.get(self, real_section, option, *args,
**kwargs)
v = substitute_variables(v, os.environ)
return v