#2805 closed defect (fixed)
Ticket view sometimes silently drops information
Reported by: | Owned by: | Jonas Borgström | |
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Priority: | high | Milestone: | 0.10 |
Component: | ticket system | Version: | devel |
Severity: | major | Keywords: | |
Cc: | exarkun@… | Branch: | |
Release Notes: | |||
API Changes: | |||
Internal Changes: |
Description (last modified by )
I've got a Ticket with a changelog (as returned by get_changelog) that looks like this:
[(1139910447, 'miro', 'comment', '', '<long important comment snipped>'), (1139910447, 'miro', 'comment', '', ''), (1139910447, 'miro', 'attachment', '', 'sshserver.py')]
The 1st 'comment' entry comes from an actual comment on the ticket. The 2nd 'comment' entry comes from the description of the attachment on the attachment table - ie, it is a row returned by the final SELECT clause in the statement which retrieves the changelog (line ~288 in trac/ticket/model.py). Since the timestamp and author on these two rows are the same, when the web ui builds up the change data set for the rendering pass (line ~420 in trac/ticket/web_ui.py), it does not create a new `changes' entry, but merely overwrites the first comment with the second.
It seems as though the schema is missing a reliable way to associate multiple pieces of change information with each other. The ad hoc time/author mechanism cannot be counted on to work in all cases.
I've patched my local version of trac like this in order to temporarily work around the problem:
=== trac/ticket/web_ui.py ================================================================== --- trac/ticket/web_ui.py (revision 2048) +++ trac/ticket/web_ui.py (local) @@ -418,7 +418,7 @@ curr_date = 0 changes = [] for date, author, field, old, new in changelog: - if date != curr_date or author != curr_author: + if date != curr_date or author != curr_author or (field in changes[-1]): changes.append({ 'date': util.format_datetime(date), 'author': author,
Attachments (0)
Change History (6)
comment:1 by , 19 years ago
comment:2 by , 19 years ago
Milestone: | → 0.10 |
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comment:3 by , 19 years ago
Description: | modified (diff) |
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comment:4 by , 19 years ago
Cc: | added |
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How did you manage to enter a ticket comment and attach a file at the exact same time?
comment:6 by , 18 years ago
Resolution: | → fixed |
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Status: | new → closed |
I believe this should be fixed with the [3364/trunk/trac/ticket/web_ui.py] changes
(the uid = date, author, permanent
part).
Forgot to pre the changelog, here it is again: