[mythtv-users] Mythfs.py encoding and empty directory issues

Raymond Wagner raymond at wagnerrp.com
Sun Apr 4 21:14:48 UTC 2010


On 4/4/2010 17:02, Espen A. Fossen wrote:
> Hi
>
> Trying to get the mythfs.py script working. Have read all the posts in the dev
> and users lists, and been doing a lot of trail en error. Unfortunately my
> knowledge of python is rather limited, so debugging isn't going to well.
> Running with the following:
>
> python 2.6.5
> mysql-python 1.2.3_rc1
> fuse-python 0.2
> gentoo 64 bit
> mythtv-fixes-0.23 @ 23952
>
> First of all, just basically running
>
>
> python mythfs.py
> Traceback (most recent call last):
>    File "mythfs.py", line 394, in<module>
>      main()
>    File "mythfs.py", line 390, in main
>      fs.prep()
>    File "mythfs.py", line 327, in prep
>      fmt = self.parser.largs[0].split(',',1)
> IndexError: list index out of range
>
> The command still functions so this isn't to important.
>
> When trying to mount the Videos where one of the sub directories in the Videos
> storage groups is empty, it gives me this error:
>
> python mythfs.py Videos /mnt/mythtv -o ro,allow_other
> Traceback (most recent call last):
>    File "mythfs.py", line 394, in<module>
>      main()
>    File "mythfs.py", line 390, in main
>      fs.prep()
>    File "mythfs.py", line 330, in prep
>      self.files.populate()
>    File "mythfs.py", line 83, in populate
>      for data,id in self.getData(full=True):
>    File "mythfs.py", line 209, in getData
>      files = self.walkSG('Videos')
>    File "mythfs.py", line 234, in walkSG
>      fdict.update(self.walkSG(group, MythBE(host[0], db=self.db)))
>    File "mythfs.py", line 241, in walkSG
>      fdict.update(self.walkSG(group, myth, base, ''))
>    File "mythfs.py", line 246, in walkSG
>      fdict.update(self.walkSG(group, myth, base, path+'/'+d))
>    File "mythfs.py", line 246, in walkSG
>      fdict.update(self.walkSG(group, myth, base, path+'/'+d))
>    File "mythfs.py", line 244, in walkSG
>      dirs, files, sizes = myth.getSGList(myth.hostname, group, base+'/'+path)
> TypeError: 'int' object is not iterable
>
> If i remove the directory or put something in it, it works.
>
> When trying to mount my recordings I get this:
>
> python ./mythfs.py Recordings,'%T/(%oY%-%om%-%od) %S' /mnt/mythtv/ -o
> ro,allow_other
> Traceback (most recent call last):
>    File "./mythfs.py", line 394, in<module>
>      main()
>    File "./mythfs.py", line 390, in main
>      fs.prep()
>    File "./mythfs.py", line 334, in prep
>      self.files.populate()
>    File "./mythfs.py", line 84, in populate
>      path = self.getPath(data)
>    File "./mythfs.py", line 267, in getPath
>      return data.formatPath(self.fmt, '-').encode('utf-8').\
>    File "/usr/lib64/python2.6/site-packages/MythTV/MythData.py", line 689, in
> formatPath
>      tmp = str(self[data]).replace('/','-')
> UnicodeEncodeError: 'ascii' codec can't encode character u'\xe5' in position
> 6: ordinal not in range(128)
>
> Looks like this might be related to my database previously having issues with
> encoding, ref the whole UTF-8/latin1 encoding issues, especially on gentoo. I
> know there might be some old recordings with some bad characters in the db.
> The problem is that I don't know python that good enough to debug what data it
> is failing on. I have tried setting MythLog._setlevel('all'), and setting
> mysql to log all SQL's, but it still it's giving me a clue to where the error
> is occurring.
>
> Any help would be appreciated.
>
> - Espen
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