view mercurial/templates/paper/filelogentry.tmpl @ 21019:3dc09f831a2e

bundle2: lazy unbundle of part payload

The `unbundle` part gains a `read` method to retrieve payload content.
This method behaves as a python file-like read method.

The bundle-processing code is updated to make sure a part is fully consumed before
another one is extracted.

Test output changes because the debug output is even more interleaved now.

 <tr>
  <td class="age">{date|rfc822date}</td>
  <td class="author">{author|person}</td>
  <td class="description"><a href="{url|urlescape}rev/{node|short}{sessionvars%urlparameter}">{desc|strip|firstline|escape|nonempty}</a>{inbranch%changelogbranchname}{branches%changelogbranchhead}{tags%changelogtag}{rename%filelogrename}</td>
 </tr>