[Bug 5779] New: The files command crashes with "-T ''{files}'"
mercurial-bugs at mercurial-scm.org
mercurial-bugs at mercurial-scm.org
Wed Jan 31 23:30:41 UTC 2018
https://bz.mercurial-scm.org/show_bug.cgi?id=5779
Bug ID: 5779
Summary: The files command crashes with "-T ''{files}'"
Product: Mercurial
Version: 4.4.2
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: bug
Priority: wish
Component: templater
Assignee: bugzilla at mercurial-scm.org
Reporter: matt_harbison at yahoo.com
CC: mercurial-devel at mercurial-scm.org
AFAICT, it's not a valid keyword here, so not a big deal. But other invalid
keywords are silently dropped, so probably something isn't being handled here.
** unknown exception encountered, please report by visiting
** https://mercurial-scm.org/wiki/BugTracker
** Python 2.7.13 (v2.7.13:a06454b1afa1, Dec 17 2016, 20:42:59) [MSC v.1500 32
bit (Intel)]
** Mercurial Distributed SCM (version 4.5-rc)
** Extensions loaded: purge, schemes, strip, mq, blackbox, extdiff, rebase
Traceback (most recent call last):
File "../hg", line 41, in <module>
dispatch.run()
File "e:\Projects\hg\mercurial\dispatch.py", line 88, in run
status = (dispatch(req) or 0) & 255
File "e:\Projects\hg\mercurial\dispatch.py", line 183, in dispatch
ret = _runcatch(req)
File "e:\Projects\hg\mercurial\dispatch.py", line 324, in _runcatch
return _callcatch(ui, _runcatchfunc)
File "e:\Projects\hg\mercurial\dispatch.py", line 332, in _callcatch
return scmutil.callcatch(ui, func)
File "e:\Projects\hg\mercurial\scmutil.py", line 154, in callcatch
return func()
File "e:\Projects\hg\mercurial\dispatch.py", line 314, in _runcatchfunc
return _dispatch(req)
File "e:\Projects\hg\mercurial\dispatch.py", line 918, in _dispatch
cmdpats, cmdoptions)
File "e:\Projects\hg\mercurial\dispatch.py", line 673, in runcommand
ret = _runcommand(ui, options, cmd, d)
File "e:\Projects\hg\mercurial\dispatch.py", line 926, in _runcommand
return cmdfunc()
File "e:\Projects\hg\mercurial\dispatch.py", line 915, in <lambda>
d = lambda: util.checksignature(func)(ui, *args, **strcmdopt)
File "e:\Projects\hg\mercurial\util.py", line 1195, in check
return func(*args, **kwargs)
File "e:\Projects\hg\mercurial\util.py", line 1195, in check
return func(*args, **kwargs)
File "e:\Projects\hg\hgext\mq.py", line 3583, in mqcommand
return orig(ui, repo, *args, **kwargs)
File "e:\Projects\hg\mercurial\util.py", line 1195, in check
return func(*args, **kwargs)
File "e:\Projects\hg\mercurial\commands.py", line 2028, in files
return cmdutil.files(ui, ctx, m, fm, fmt, opts.get('subrepos'))
File "e:\Projects\hg\mercurial\cmdutil.py", line 2914, in files
fm.startitem()
File "e:\Projects\hg\mercurial\formatter.py", line 173, in startitem
self._showitem()
File "e:\Projects\hg\mercurial\formatter.py", line 379, in _showitem
self._renderitem(self._tref, item)
File "e:\Projects\hg\mercurial\formatter.py", line 398, in _renderitem
self._out.write(templater.stringify(g))
File "e:\Projects\hg\mercurial\templatefilters.py", line 372, in stringify
return "".join([stringify(t) for t in thing if t is not None])
File "e:\Projects\hg\mercurial\util.py", line 1017, in increasingchunks
for chunk in source:
File "e:\Projects\hg\mercurial\templater.py", line 1272, in _flatten
for i in thing:
File "e:\Projects\hg\mercurial\templater.py", line 413, in runtemplate
yield evalrawexp(context, mapping, arg)
File "e:\Projects\hg\mercurial\templater.py", line 311, in evalrawexp
return func(context, mapping, data)
File "e:\Projects\hg\mercurial\templater.py", line 404, in runsymbol
return v(**pycompat.strkwargs(props))
File "e:\Projects\hg\mercurial\templatekw.py", line 528, in showfiles
return showlist('file', args['ctx'].files(), args)
AttributeError: 'NoneType' object has no attribute 'files'
(I thought the log command would filter {files} down based on a fileset
provided, but it doesn't seem to when --rev is given. So I thought maybe files
was the command I remembered, and forgot to clean up the template. But that
would be a nice feature, to be able to walk every revision, and print out files
over a certain size, for example.)
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