Bug 1409256 - bzr-fastimport cannot import name binary_stream
Summary: bzr-fastimport cannot import name binary_stream
Keywords:
Status: CLOSED EOL
Alias: None
Product: Fedora
Classification: Fedora
Component: bazaar
Version: 27
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Orphan Owner
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-12-30 20:34 UTC by Peter Janes
Modified: 2018-11-30 20:43 UTC (History)
4 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2018-11-30 20:43:23 UTC
Type: Bug
Embargoed:


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System ID Private Priority Status Summary Last Updated
Launchpad 1295833 0 None None None 2016-12-30 20:34:55 UTC

Description Peter Janes 2016-12-30 20:34:55 UTC
Description of problem:
bzr fast-export fails when attempting to migrate to git

Version-Release number of selected component (if applicable):
bzr-fastimport-0.13.0-8.fc25.noarch

How reproducible:
100%

Steps to Reproduce:
1. Create and cd to an empty directory.
2. bzr init
3. git init
4. bzr fast-export --plain . | git fast-import

Actual results:
$ bzr fast-export --plain . | git fast-import
bzr: ERROR: exceptions.ImportError: cannot import name binary_stream

Traceback (most recent call last):
  File "/usr/lib64/python2.7/site-packages/bzrlib/commands.py", line 930, in exception_to_return_code
    return the_callable(*args, **kwargs)
  File "/usr/lib64/python2.7/site-packages/bzrlib/commands.py", line 1121, in run_bzr
    ret = run(*run_argv)
  File "/usr/lib64/python2.7/site-packages/bzrlib/commands.py", line 673, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/lib64/python2.7/site-packages/bzrlib/commands.py", line 697, in run
    return self._operation.run_simple(*args, **kwargs)
  File "/usr/lib64/python2.7/site-packages/bzrlib/cleanup.py", line 136, in run_simple
    self.cleanups, self.func, *args, **kwargs)
  File "/usr/lib64/python2.7/site-packages/bzrlib/cleanup.py", line 166, in _do_with_cleanups
    result = func(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/bzrlib/plugins/fastimport/cmds.py", line 679, in run
    from bzrlib.plugins.fastimport import exporter
  File "/usr/lib/python2.7/site-packages/bzrlib/plugins/fastimport/exporter.py", line 67, in <module>
    from fastimport.helpers import (
ImportError: cannot import name binary_stream

bzr 2.7.0 on python 2.7.12 (Linux-4.8.13-300.fc25.x86_64-x86_64-with-
    fedora-25-Twenty_Five)
arguments: ['/usr/bin/bzr', 'fast-export', '--plain', '.']
plugins: bash_completion[2.7.0], changelog_merge[2.7.0], fastimport[0.13.0],
    grep[2.7.0], launchpad[2.7.0], netrc_credential_store[2.7.0],
    news_merge[2.7.0], po_merge[2.7.0], weave_fmt[2.7.0]
encoding: 'utf-8', fsenc: 'UTF-8', lang: 'en_CA.utf8'

*** Bazaar has encountered an internal error.  This probably indicates a
    bug in Bazaar.  You can help us fix it by filing a bug report at
        https://bugs.launchpad.net/bzr/+filebug
    including this traceback and a description of the problem.
git-fast-import statistics:
---------------------------------------------------------------------
Alloc'd objects:       5000
Total objects:            0 (         0 duplicates                  )
      blobs  :            0 (         0 duplicates          0 deltas of          0 attempts)
      trees  :            0 (         0 duplicates          0 deltas of          0 attempts)
      commits:            0 (         0 duplicates          0 deltas of          0 attempts)
      tags   :            0 (         0 duplicates          0 deltas of          0 attempts)
Total branches:           0 (         0 loads     )
      marks:           1024 (         0 unique    )
      atoms:              0
Memory total:          2282 KiB
       pools:          2048 KiB
     objects:           234 KiB
---------------------------------------------------------------------
pack_report: getpagesize()            =       4096
pack_report: core.packedGitWindowSize = 1073741824
pack_report: core.packedGitLimit      = 8589934592
pack_report: pack_used_ctr            =          0
pack_report: pack_mmap_calls          =          0
pack_report: pack_open_windows        =          0 /          0
pack_report: pack_mapped              =          0 /          0
---------------------------------------------------------------------


Expected results:
A successful conversion from bzr to git.

Additional info:
python2-fastimport package no longer has a binary_stream function. See upstream bug for details and the patched version.

Workaround: Uninstall bzr-fastimport and extract the upstream package into ~/.bazaar/plugins/fastimport

Comment 1 M 2017-02-07 21:16:34 UTC
+1

Comment 2 Fedora End Of Life 2017-11-16 18:45:56 UTC
This message is a reminder that Fedora 25 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 25. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as EOL if it remains open with a Fedora  'version'
of '25'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version'
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not
able to fix it before Fedora 25 is end of life. If you would still like
to see this bug fixed and are able to reproduce it against a later version
of Fedora, you are encouraged  change the 'version' to a later Fedora
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's
lifetime, sometimes those efforts are overtaken by events. Often a
more recent Fedora release includes newer upstream software that fixes
bugs or makes them obsolete.

Comment 3 Fedora End Of Life 2017-12-12 10:20:21 UTC
Fedora 25 changed to end-of-life (EOL) status on 2017-12-12. Fedora 25 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

Thank you for reporting this bug and we are sorry it could not be fixed.

Comment 4 Stefano Biagiotti 2018-03-31 19:40:34 UTC
Same here.

$ rpm -qa | grep bzr
bzr-2.7.0-18.fc27.x86_64
bzr-fastimport-0.13.0-11.fc27.noarch

$ bzr fast-export
bzr: ERROR: exceptions.ImportError: cannot import name binary_stream

Traceback (most recent call last):
  File "/usr/lib64/python2.7/site-packages/bzrlib/commands.py", line 930, in exception_to_return_code
    return the_callable(*args, **kwargs)
  File "/usr/lib64/python2.7/site-packages/bzrlib/commands.py", line 1121, in run_bzr
    ret = run(*run_argv)
  File "/usr/lib64/python2.7/site-packages/bzrlib/commands.py", line 673, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/lib64/python2.7/site-packages/bzrlib/commands.py", line 697, in run
    return self._operation.run_simple(*args, **kwargs)
  File "/usr/lib64/python2.7/site-packages/bzrlib/cleanup.py", line 136, in run_simple
    self.cleanups, self.func, *args, **kwargs)
  File "/usr/lib64/python2.7/site-packages/bzrlib/cleanup.py", line 166, in _do_with_cleanups
    result = func(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/bzrlib/plugins/fastimport/cmds.py", line 679, in run
    from bzrlib.plugins.fastimport import exporter
  File "/usr/lib/python2.7/site-packages/bzrlib/plugins/fastimport/exporter.py", line 67, in <module>
    from fastimport.helpers import (
ImportError: cannot import name binary_stream

bzr 2.7.0 on python 2.7.14 (Linux-4.15.10-300.fc27.x86_64-x86_64-with-
    fedora-27-Twenty_Seven)
arguments: ['/usr/bin/bzr', 'fast-export']
plugins: bash_completion[2.7.0], changelog_merge[2.7.0], fastimport[0.13.0],
    grep[2.7.0], launchpad[2.7.0], netrc_credential_store[2.7.0],
    news_merge[2.7.0], po_merge[2.7.0], weave_fmt[2.7.0]
encoding: 'utf-8', fsenc: 'UTF-8', lang: 'it_IT.UTF-8'

*** Bazaar has encountered an internal error.  This probably indicates a
    bug in Bazaar.  You can help us fix it by filing a bug report at
        https://bugs.launchpad.net/bzr/+filebug
    including this traceback and a description of the problem.

Comment 5 Stefano Biagiotti 2018-04-01 08:21:11 UTC
This very same bug is reported on Launchpad too (LP #1295833), it is against bzr-fastimport.
https://bugs.launchpad.net/bzr-fastimport/+bug/1295833

The bzr-fastimport revision 360 seems to solve LP #1295833.
https://code.launchpad.net/~bzr/bzr-fastimport/trunk

Comment 6 Ben Cotton 2018-11-27 16:23:32 UTC
This message is a reminder that Fedora 27 is nearing its end of life.
On 2018-Nov-30  Fedora will stop maintaining and issuing updates for
Fedora 27. It is Fedora's policy to close all bug reports from releases
that are no longer maintained. At that time this bug will be closed as
EOL if it remains open with a Fedora  'version' of '27'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora 27 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora, you are encouraged  change the 'version' to a later Fedora 
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events. Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.

Comment 7 Ben Cotton 2018-11-30 20:43:23 UTC
Fedora 27 changed to end-of-life (EOL) status on 2018-11-30. Fedora 27 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

Thank you for reporting this bug and we are sorry it could not be fixed.


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