from ._library import *
from . import version
from .version import module as __version__

def get_config():
  """Returns a string containing the configuration information.
  """

  import pkg_resources
  from .version import externals

  packages = pkg_resources.require(__name__)
  this = packages[0]
  deps = packages[1:]

  retval =  "%s: %s (%s)\n" % (this.key, this.version, this.location)
  retval += "  - c/c++ dependencies:\n"
  for k in sorted(externals): retval += "    - %s: %s\n" % (k, externals[k])
  retval += "  - python dependencies:\n"
  for d in deps: retval += "    - %s: %s (%s)\n" % (d.key, d.version, d.location)

  return retval.strip()

# gets sphinx autodoc done right - don't remove it
__all__ = [_ for _ in dir() if not _.startswith('_')]

# Setup default model for C-API
from pkg_resources import resource_filename
import os.path
from ._library import __set_default_model__
__set_default_model__(resource_filename(__name__,
  os.path.join('data', 'flandmark_model.dat')))
del resource_filename, __set_default_model__, os
