Error when in addFromFile using file-like object

[ajoaoff]

When I try to add a pdf from a file using
pdf.addFromFile(open(f, "rb"))

I get this error 'file' object has no attribute 'encode'.
Taking a look at the code, I saw that self.addFromURI(f) is always called, even when f is a file-like obj. Shouldn't the code

def addFromFile(self, f):
    if hasattr(f, "read"):
        self.files.append(f)
    self.addFromURI(f)

be changed to

def addFromFile(self, f):
    if hasattr(f, "read"):
        self.files.append(f)
    else:
        self.addFromURI(f)