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On 08-01-2019 20:59:34 +0000, M. J. Everitt wrote: |
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> On 08/01/19 19:15, Zac Medico wrote: |
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> > On 1/8/19 5:42 AM, Fabian Groffen wrote: |
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> >> The reporting of files remaining can look somewhat odd since the report |
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> >> interval is hardcoded to be per 1000 objects. Adjust this interval to |
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> >> be time based. This means that modern (fast) machines likely will never |
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> >> see the countdown messages at all. On slow setups the message will be |
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> >> informative that there is progress, albeit rather slowly. While at it, |
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> >> report percentage done. |
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> >> |
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> >> Output before this patch: |
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> >> |
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> >> * checking 6158 files for package collisions |
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> >> 5158 files remaining ... |
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> >> 4158 files remaining ... |
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> >> 3158 files remaining ... |
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> >> 2158 files remaining ... |
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> >> 1158 files remaining ... |
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> >> 158 files remaining ... |
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> >> |
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> >> Possible output after this patch on a slower machine: |
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> >> |
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> >> * checking 6158 files for package collisions |
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> >> 48% done, 3145 files remaining ... |
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> >> 96% done, 192 files remaining ... |
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> >> 100% done |
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> >> |
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> >> Signed-off-by: Fabian Groffen <grobian@g.o> |
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> >> --- |
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> >> lib/portage/dbapi/vartree.py | 11 +++++++++-- |
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> >> 1 file changed, 9 insertions(+), 2 deletions(-) |
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> >> |
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> >> diff --git a/lib/portage/dbapi/vartree.py b/lib/portage/dbapi/vartree.py |
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> >> index 4b91caea8..244195fad 100644 |
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> >> --- a/lib/portage/dbapi/vartree.py |
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> >> +++ b/lib/portage/dbapi/vartree.py |
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> >> @@ -3475,13 +3475,18 @@ class dblink(object): |
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> >> symlink_collisions = [] |
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> >> destroot = self.settings['ROOT'] |
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> >> totfiles = len(file_list) + len(symlink_list) |
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> >> + tnow = time.time() |
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> >> + tinterv = 2 # seconds |
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> >> + ninterv = tnow + tinterv |
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> >> showMessage(_(" %s checking %d files for package collisions\n") % \ |
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> >> (colorize("GOOD", "*"), totfiles)) |
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> >> for i, (f, f_type) in enumerate(chain( |
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> >> ((f, "reg") for f in file_list), |
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> >> ((f, "sym") for f in symlink_list))): |
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> >> - if i % 1000 == 0 and i != 0: |
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> >> - showMessage(_("%d files remaining ...\n") % (totfiles - i)) |
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> >> + if time.time() > ninterv: |
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> >> + showMessage(_("%3d%% done, %d files remaining ...\n") % |
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> >> + (i * 100 / totfiles, totfiles - i)) |
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> >> + ninterv = time.time() + tinterv |
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> >> |
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> >> dest_path = normalize_path( |
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> >> os.path.join(destroot, f.lstrip(os.path.sep))) |
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> >> @@ -3570,6 +3575,8 @@ class dblink(object): |
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> >> break |
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> >> if stopmerge: |
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> >> collisions.append(f) |
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> >> + if tnow + tinterv < ninterv: |
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> >> + showMessage(_("100% done\n")) |
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> >> return collisions, dirs_ro, symlink_collisions, plib_collisions |
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> >> |
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> >> def _lstat_inode_map(self, path_iter): |
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> >> |
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> > Please replace time.time() with portage.util.monotonic.monotonic(). |
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Will do. |
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> It's a bit of a nit-pick, granted, but can we ensure that the count-down's |
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> remain padded/justified such that the numbers line up for easy at-a-glance |
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> inspection ? The optimal standard looks somewhat like the pre-merge Sizes: |
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> |
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> * Final size of build directory: 2696 KiB (2.6 MiB) |
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> * Final size of installed tree: 5372 KiB (5.2 MiB) |
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> |
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> Otherwise, I think this will be quite helpful. Thanks. |
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I think I understand what you mean, let me see if I can do something |
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without too much complexity. |
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|
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Thanks, |
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Fabian |
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|
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-- |
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Fabian Groffen |
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Gentoo on a different level |
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