Replaced a hardcoded "2" with the right named constant

Classes representing uploaded files.

"""

import errno

import os

from io import BytesIO

__all__ = ('UploadedFile', 'TemporaryUploadedFile', 'InMemoryUploadedFile',

           'SimpleUploadedFile')

class UploadedFile(File):

    """

    A abstract uploaded file (``TemporaryUploadedFile`` and

    name = property(_get_name, _set_name)

class TemporaryUploadedFile(UploadedFile):

    """

    A file uploaded to a temporary location (i.e. stream-to-disk).

        try:

            return self.file.close()

        except OSError as e:

            if e.errno != 2:

            if e.errno != errno.ENOENT:

                # Means the file was moved or deleted before the tempfile

                # could unlink it.  Still sets self.file.close_called and

                # calls self.file.file.close() before the exception

                raise

class InMemoryUploadedFile(UploadedFile):

    """

    A file uploaded into memory (i.e. stream-to-memory).