# override tempfile methods for debugging
import logging
import tempfile
import traceback

log = logging.getLogger(__name__)


class TempFile(object):
    def __init__(self):
        tempfile._NamedTemporaryFile = tempfile.NamedTemporaryFile
        tempfile._mkstemp = tempfile.mkstemp
        tempfile.NamedTemporaryFile = self.NamedTemporaryFile
        tempfile.mkstemp = self.mkstemp

    def NamedTemporaryFile(self, *args, **kwargs):
        f = tempfile._NamedTemporaryFile(*args, **kwargs)
        try:
            log.debug(("Opened tempfile %s with NamedTemporaryFile:\n" % f.name) + "".join(traceback.format_stack()))
        except AttributeError:
            pass
        return f

    def mkstemp(self, *args, **kwargs):
        f = tempfile._mkstemp(*args, **kwargs)
        try:
            log.debug(("Opened tempfile %s with mkstemp:\n" % f[1]) + "".join(traceback.format_stack()))
        except TypeError:
            pass
        return f