bzr fast-export outputs bad "reset" commands

[Gisle Aas]

Running 'bzr fast-export repo' outputs reset commands like these:

reset refs/tags/0.5\nfrom :12\n
reset refs/tags/0.5.1\nfrom :21\n
reset refs/tags/0.5.2\nfrom :27\n
reset refs/tags/0.5.3\nfrom :31\n

There should be actually newlines in this output instead of "\n" sequences.

I'm using bzr-fastimport-r276 with bzr-2.1.1 (on top of python 2.4.3)

[Gisle Aas (gisle)]

I tracked down the problem to ResetCommand.__repr__ returning an unicode string because the tagname it was passed was a unicode string. I fixed locally with the attached patch.

Python 2.4.3 (#1, Jun 11 2009, 14:09:37)
[GCC 4.1.2 20080704 (Red Hat 4.1.2-44)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> class X:
... def __repr__(self): return u"foo\nbar\n"
...
>>> x=X()
>>> repr(x)
'foo\\nbar\\n'
>>>

[Stijn Hoop (fritti)]

Heh, wish I'd seen this before I made my patch. Ah well, attached for posterity, I think yours is better.