** Description changed:

  This is hard to believe, so I'm reluctant to submit this.  But here it
  is:
  
- If the effective output file path is "/tmp/out.xlsx" then unoconv aborts
- with an exception, but no abort occurs if a different file name or
- different directory is used (and yes, I checked that the file did not
- already exist).   Something about the specific file name "out.xlsx" when
- stored in /tmp provokes this exception:
+ If the effective output file path is a certain filename, then unoconv
+ aborts with an exception, but no abort occurs if a different file name
+ or  directory is used (and yes, I checked that the file did not already
+ exist).   For a while, outputting to "out.xlsx" aborted but not if using
+ any other output filename; later, output to "xout.xlsx" started aborting
+ but using "out.xlsx" no longer aborted.
+ 
+ So there is some kind of state which remembers past file names (or
+ something) and causes havoc.
+ 
+ I tried temporarily removing $HOME/.config/libreoffice* but that did not
+ help (also tried setting the UserInstallation environment variable).
+ 
+ The exception is:
  
  document.storeToURL(outputurl, tuple(outputprops) )
  uno.IOException: SfxBaseModel::impl_store <file:///tmp/out.xlsx> failed: 
0x11b(Error Area:Io Class:Abort Code:27)
  
- I wonder if something about the permissions of /tmp, or the fact that is
- is a tmpfs file system, tickles some bug:
  
  $ ls -ld /tmp
  drwxrwxrwt 31 root root 980 Feb 10 18:46 /tmp/
  
  $ mount | grep /tmp
  tmpfs on /tmp type tmpfs (rw,nosuid,nodev,noatime,size=52428800k)
  
  $ df -h /tmp
  Filesystem      Size  Used Avail Use% Mounted on
  tmpfs            50G  572K   50G   1% /tmp
  
  $ unoconv --version
  unoconv 0.7
  platform posix/linux
  python 3.8.5 (default, Jul 28 2020, 12:59:40)
  [GCC 9.3.0]
  LibreOffice 6.4.6.2
  
  I tried a new, clean user-config directory, thinking there might be
  something corrupted in mine; but it makes no difference (export
  UserInstallation...  in the script below)
  
  *** STEPS TO REPRODUCE ***
  
  1. cd /tmp
  2. echo "foo,bar" >demo.csv
-    # OPTIONAL: use new, pristine user config
- 3. mkdir /tmp/userconfig ; export UserInstallation="file:///tmp/userconfig"
- 4. unoconv -d spreadsheet -f xlsx -o out.xlsx demo.csv
+ 3. unoconv -d spreadsheet -f xlsx -o out.xlsx demo.csv
+    (or try xout.xlsx, alternating between tries)
  
  RESULTS:
  
  Traceback (most recent call last):
    File "/usr/bin/unoconv", line 1037, in convert
      document.storeToURL(outputurl, tuple(outputprops) )
  uno.IOException: SfxBaseModel::impl_store <file:///tmp/out.xlsx> failed: 
0x11b(Error Area:Io Class:Abort Code:27)
  
  During handling of the above exception, another exception occurred:
  
  Traceback (most recent call last):
    File "/usr/bin/unoconv", line 1282, in <module>
      main()
    File "/usr/bin/unoconv", line 1198, in main
      convertor.convert(inputfn)
    File "/usr/bin/unoconv", line 1039, in convert
      raise UnoException("Unable to store document to %s (ErrCode 
%d)\n\nProperties: %s" % (outputurl, e.ErrCode, outputprops), None)
    File "/usr/lib/python3/dist-packages/uno.py", line 516, in 
_uno_struct__getattr__
      return getattr(self.__dict__["value"], name)
  AttributeError: ErrCode
  
  NOTE: Change "out.xlsx" to "xout.xlsx" and no error occurs!
  
  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: unoconv 0.7-2
  ProcVersionSignature: Ubuntu 5.4.0-65.73-generic 5.4.78
  Uname: Linux 5.4.0-65-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27.16
  Architecture: amd64
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Feb 10 18:39:17 2021
  InstallationDate: Installed on 2020-03-24 (323 days ago)
  InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
  PackageArchitecture: all
  SourcePackage: unoconv
  UpgradeStatus: Upgraded to focal on 2020-05-16 (270 days ago)

** Description changed:

  This is hard to believe, so I'm reluctant to submit this.  But here it
  is:
  
- If the effective output file path is a certain filename, then unoconv
- aborts with an exception, but no abort occurs if a different file name
- or  directory is used (and yes, I checked that the file did not already
- exist).   For a while, outputting to "out.xlsx" aborted but not if using
- any other output filename; later, output to "xout.xlsx" started aborting
- but using "out.xlsx" no longer aborted.
+ If the effective output file path specified -o <path> is a certain
+ filename, then unoconv aborts with an exception, but no abort occurs if
+ a different file name or  directory is used (and yes, I checked that the
+ file did not already exist).   For me, outputting to "out.xlsx" when in
+ /tmp aborted but not if using any other output filename; however when in
+ some other directory (/home/myuser/ptmp/J), output to "xout.xlsx"
+ started aborting but using "out.xlsx" worked without error.
  
  So there is some kind of state which remembers past file names (or
  something) and causes havoc.
  
  I tried temporarily removing $HOME/.config/libreoffice* but that did not
  help (also tried setting the UserInstallation environment variable).
  
  The exception is:
  
  document.storeToURL(outputurl, tuple(outputprops) )
  uno.IOException: SfxBaseModel::impl_store <file:///tmp/out.xlsx> failed: 
0x11b(Error Area:Io Class:Abort Code:27)
- 
  
  $ ls -ld /tmp
  drwxrwxrwt 31 root root 980 Feb 10 18:46 /tmp/
  
  $ mount | grep /tmp
  tmpfs on /tmp type tmpfs (rw,nosuid,nodev,noatime,size=52428800k)
  
  $ df -h /tmp
  Filesystem      Size  Used Avail Use% Mounted on
  tmpfs            50G  572K   50G   1% /tmp
  
  $ unoconv --version
  unoconv 0.7
  platform posix/linux
  python 3.8.5 (default, Jul 28 2020, 12:59:40)
  [GCC 9.3.0]
  LibreOffice 6.4.6.2
  
  I tried a new, clean user-config directory, thinking there might be
  something corrupted in mine; but it makes no difference (export
  UserInstallation...  in the script below)
  
  *** STEPS TO REPRODUCE ***
  
  1. cd /tmp
  2. echo "foo,bar" >demo.csv
  3. unoconv -d spreadsheet -f xlsx -o out.xlsx demo.csv
-    (or try xout.xlsx, alternating between tries)
+    (or try xout.xlsx, alternating between tries)
  
  RESULTS:
  
  Traceback (most recent call last):
    File "/usr/bin/unoconv", line 1037, in convert
      document.storeToURL(outputurl, tuple(outputprops) )
  uno.IOException: SfxBaseModel::impl_store <file:///tmp/out.xlsx> failed: 
0x11b(Error Area:Io Class:Abort Code:27)
  
  During handling of the above exception, another exception occurred:
  
  Traceback (most recent call last):
    File "/usr/bin/unoconv", line 1282, in <module>
      main()
    File "/usr/bin/unoconv", line 1198, in main
      convertor.convert(inputfn)
    File "/usr/bin/unoconv", line 1039, in convert
      raise UnoException("Unable to store document to %s (ErrCode 
%d)\n\nProperties: %s" % (outputurl, e.ErrCode, outputprops), None)
    File "/usr/lib/python3/dist-packages/uno.py", line 516, in 
_uno_struct__getattr__
      return getattr(self.__dict__["value"], name)
  AttributeError: ErrCode
  
  NOTE: Change "out.xlsx" to "xout.xlsx" and no error occurs!
  
  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: unoconv 0.7-2
  ProcVersionSignature: Ubuntu 5.4.0-65.73-generic 5.4.78
  Uname: Linux 5.4.0-65-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27.16
  Architecture: amd64
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Feb 10 18:39:17 2021
  InstallationDate: Installed on 2020-03-24 (323 days ago)
  InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
  PackageArchitecture: all
  SourcePackage: unoconv
  UpgradeStatus: Upgraded to focal on 2020-05-16 (270 days ago)

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https://bugs.launchpad.net/bugs/1915362

Title:
  unoconv aborts if output file is in /tmp and named "out.xlsx"

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