IsDir, IsFile and PathExists differ between Python 2.7 and Python 3.x

[svisser]

In Python 2.7 the following calls:

• Schema(IsDir())(3)
• Schema(IsFile())(3)
• Schema(PathExists())(3)

raise:

TypeError: coercing to Unicode: need string or buffer, int found

but in Python 3.x they respectively result in:

• voluptuous.error.MultipleInvalid: not a directory
• voluptuous.error.MultipleInvalid: not a file
• voluptuous.error.MultipleInvalid: path does not exist

[tusharmakkar08]

Hey @svisser

Thanks for reporting this inconsistency. I will look into it and get it fixed in next release.

Thanks.

[svisser]

Many thanks for that!