Hello pkg community :)
I have a little question related to two functions in the
pkg.client.image module.
From the API (pydoc pkg.client.image) I can read:
| has_version_installed(self, fmri)
| Check that the version given in the FMRI or a successor is
| installed in the current image.
|
| is_installed(self, fmri)
| Check that the exact version given in the FMRI is installed
| in the current image.
So my understanding is that for any fmri the function
has_version_installed(self, fmri) should return True if *any* version of
package is installed and is_installed(self, fmri) should return true
only and only if there is exact given version installed.
I was trying to play with that and here is what I found:
I have small repository (from pkg.opensolaris.org) and if I will do:
bash-3.2$ pkg status -v
FMRI STATE
UFIX
pkg://sun.com/[EMAIL PROTECTED],5.11-0.75:20071031T175830Z
installed u---
pkg://sun.com/[EMAIL PROTECTED],5.11-0.75:20071114T203148Z
installed ----
so now I have
pkg://sun.com/[EMAIL PROTECTED],5.11-0.75:20071031T175830Z
which is installed, but newer version is available:
bash-3.2$ pkg status -v pkg://sun.com/BRCMbnx
FMRI STATE
UFIX
pkg://sun.com/[EMAIL PROTECTED],5.11-0.75:20071114T203812Z known
----
pkg://sun.com/[EMAIL PROTECTED],5.11-0.75:20071031T175830Z
installed u---
So in that case having:
is_installed(pkg://sun.com/[EMAIL PROTECTED],5.11-0.75:20071031T175830Z)
should return True and
is_installed(pkg://sun.com/[EMAIL PROTECTED],5.11-0.75:20071114T203812Z)
should return False.
When:
has_version_installed(pkg://sun.com/[EMAIL
PROTECTED],5.11-0.75:20071031T175830Z)
and
has_version_installed(pkg://sun.com/[EMAIL
PROTECTED],5.11-0.75:20071114T203812Z)
should return True, since there is installed version of
pkg://sun.com/BRCMbnx
So my point is that has_version_installed returns True *only* when there
is the newest version installed. In this case when I will call:
has_version_installed(pkg://sun.com/[EMAIL
PROTECTED],5.11-0.75:20071031T175830Z)
it will return True
and
has_version_installed(pkg://sun.com/[EMAIL
PROTECTED],5.11-0.75:20071114T203812Z)
will return False
I have the newest known version of pkg://sun.com/SUNWckr installed and
in both queries it returns True.
Is that a bug or my understanding is wrong?
--
best
Michal Pryc
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