Re: [PATCH 5/6] Remove devices property from FSSet, use the one from Storage.

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On Tue, 2009-09-01 at 15:25 -1000, David Cantrell wrote:
> The devices property in Storage and FSSet were the same.  Remove the one
> from FSSet and have that class reference the one from Storage.

Here we are are taking the device list from one point in time, before
we've parsed the fstab. More importantly, we're taking the list of
devices from before we've done any partitioning, &c. Since we now have a
list of devices instead of a property in FSSet we will not pick up
changes to the list of devices, which I think is going to be
problematic.

Dave

> ---
>  booty/ppc.py        |    4 ++--
>  storage/__init__.py |   17 +++++++----------
>  upgrade.py          |    2 +-
>  yuminstall.py       |    2 +-
>  4 files changed, 11 insertions(+), 14 deletions(-)
> 
> diff --git a/booty/ppc.py b/booty/ppc.py
> index 9e43090..42aae57 100644
> --- a/booty/ppc.py
> +++ b/booty/ppc.py
> @@ -14,11 +14,11 @@ class ppcBootloaderInfo(bootloaderInfo):
>          machine = iutil.getPPCMachine()
>  
>          if machine == 'pSeries':
> -            for dev in self.storage.fsset.devices:
> +            for dev in self.storage.devices:
>                  if dev.format.type == "prepboot":
>                      retval.append(dev.path)
>          elif machine == 'PMac':
> -            for dev in self.storage.fsset.devices:
> +            for dev in self.storage.devices:
>                  if dev.format.type == "hfs" and dev.format.bootable:
>                      retval.append(dev.path)
>  
> diff --git a/storage/__init__.py b/storage/__init__.py
> index 494bef0..10fe07a 100644
> --- a/storage/__init__.py
> +++ b/storage/__init__.py
> @@ -224,7 +224,8 @@ class Storage(object):
>                                       passphrase=self.encryptionPassphrase,
>                                       luksDict=self.__luksDevs,
>                                       iscsi=self.iscsi)
> -        self.fsset = FSSet(self.devicetree, self.anaconda.rootPath)
> +        self.fsset = FSSet(self.devicetree, self.anaconda.rootPath,
> +                           self.devices)
>  
>      def doIt(self):
>          self.devicetree.processActions()
> @@ -291,7 +292,8 @@ class Storage(object):
>                                       luksDict=self.__luksDevs,
>                                       iscsi=self.iscsi)
>          self.devicetree.populate()
> -        self.fsset = FSSet(self.devicetree, self.anaconda.rootPath)
> +        self.fsset = FSSet(self.devicetree, self.anaconda.rootPath,
> +                           self.devices)
>          self.anaconda.id.rootParts = None
>          self.anaconda.id.upgradeRoot = None
>          w.pop()
> @@ -299,9 +301,7 @@ class Storage(object):
>      @property
>      def devices(self):
>          """ A list of all the devices in the device tree. """
> -        devices = self.devicetree.devices
> -        devices.sort(key=lambda d: d.path)
> -        return devices
> +        return sorted(self.devicetree.devices, key=lambda d: d.path)
>  
>      @property
>      def disks(self):
> @@ -1306,9 +1306,10 @@ def get_containing_device(path, devicetree):
>  
>  class FSSet(object):
>      """ A class to represent a set of filesystems. """
> -    def __init__(self, devicetree, rootpath):
> +    def __init__(self, devicetree, rootpath, devices):
>          self.devicetree = devicetree
>          self.rootpath = rootpath
> +        self.devices = devices
>          self.cryptTab = None
>          self.blkidTab = None
>          self.origFStab = None
> @@ -1364,10 +1365,6 @@ class FSSet(object):
>          return self._devshm
>  
>      @property
> -    def devices(self):
> -        return sorted(self.devicetree.devices, key=lambda d: d.path)
> -
> -    @property
>      def mountpoints(self):
>          filesystems = {}
>          for device in self.devices:
> diff --git a/upgrade.py b/upgrade.py
> index c751533..1ae9a58 100644
> --- a/upgrade.py
> +++ b/upgrade.py
> @@ -146,7 +146,7 @@ def upgradeSwapSuggestion(anaconda):
>  
>      fsList = []
>  
> -    for device in anaconda.id.storage.fsset.devices:
> +    for device in anaconda.id.storage.devices:
>          if not device.format:
>              continue
>          if device.format.mountable and device.format.linuxNative:
> diff --git a/yuminstall.py b/yuminstall.py
> index b247b52..4e13939 100644
> --- a/yuminstall.py
> +++ b/yuminstall.py
> @@ -1295,7 +1295,7 @@ reposdir=/etc/anaconda.repos.d,/tmp/updates/anaconda.repos.d,/tmp/product/anacon
>              selectKernel("kernel")
>  
>      def selectFSPackages(self, storage):
> -        for device in storage.fsset.devices:
> +        for device in storage.devices:
>              # this takes care of device and filesystem packages
>              map(self.selectPackage, device.packages)
>  

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