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-rw-r--r--portato/backend/package.py25
-rw-r--r--portato/backend/portage_helper.py24
2 files changed, 24 insertions, 25 deletions
diff --git a/portato/backend/package.py b/portato/backend/package.py
index 6e32776..3ff9a79 100644
--- a/portato/backend/package.py
+++ b/portato/backend/package.py
@@ -19,27 +19,29 @@ import portage, portage_dep
from portage_util import unique_array
import types
+import os.path
class Package:
- """This is a subclass of the gentoolkit.Package-class which a lot of additional functionality we need in Portato."""
+ """This is a class abstracting a normal package which can be installed."""
def __init__ (self, cpv):
"""Constructor.
- @param cpv: The cpv or gentoolkit.Package which describes the package to create.
- @type cpv: string (cat/pkg-ver) or gentoolkit.Package-object."""
+ @param cpv: The cpv which describes the package to create.
+ @type cpv: string (cat/pkg-ver)"""
self._cpv = cpv
self._scpv = portage.catpkgsplit(self._cpv)
if not self._scpv:
- raise FatalError("invalid cpv: %s" % cpv)
+ raise ValueError("invalid cpv: %s" % cpv)
+
self._db = None
self._settings = settings
self._settingslock = settingslock
try:
- self._status = portage.getmaskingstatus(self.get_cpv(), settings = settings)
+ self._status = portage.getmaskingstatus(self.get_cpv(), settings = self._settings)
except KeyError: # package is not located in the system
self._status = None
@@ -51,7 +53,7 @@ class Package:
def is_overlay(self):
"""Returns true if the package is in an overlay."""
dir,ovl = portage.portdb.findname2(self._cpv)
- return ovl != settings["PORTDIR"]
+ return ovl != self._settings["PORTDIR"]
def is_in_system (self):
"""Returns False if the package could not be found in the portage system.
@@ -347,7 +349,7 @@ class Package:
def get_settings(self, key):
"""Returns the value of the given key for this package (useful
- for package.* files."""
+ for package.* files)."""
self._settingslock.acquire()
self._settings.setcpv(self._cpv)
v = self._settings[key]
@@ -377,10 +379,7 @@ class Package:
else:
mytree = tree
r = mytree.dbapi.aux_get(self._cpv,[var])
- if not r:
- raise FatalError("Could not find the package tree")
- if len(r) != 1:
- raise FatalError("Should only get one element!")
+
return r[0]
def get_use_flags(self):
@@ -400,7 +399,7 @@ class Package:
# if name is different
elif v1[1] != v2[1]:
return cmp(v1[1],v2[1])
- # Compaare versions
+ # Compare versions
else:
return portage.pkgcmp(v1[1:],v2[1:])
@@ -410,7 +409,7 @@ class Package:
if not self._db:
cat = self.get_category()
pnv = self.get_name()+"-"+self.get_version()
- self._db = portage.dblink(cat,pnv,settings["ROOT"],settings)
+ self._db = portage.dblink(cat, pnv, self._settings["ROOT"], self._settings)
def matches (self, criterion):
"""This checks, whether this package matches a specific verisioning criterion - e.g.: "<=net-im/foobar-1.2".
diff --git a/portato/backend/portage_helper.py b/portato/backend/portage_helper.py
index 1726323..814a0bb 100644
--- a/portato/backend/portage_helper.py
+++ b/portato/backend/portage_helper.py
@@ -78,22 +78,22 @@ def find_packages (search_key, masked=False):
try:
if masked:
- t = portage.db["/"]["porttree"].dbapi.xmatch("match-all", search_key)
- t += portage.db["/"]["vartree"].dbapi.match(search_key)
+ t = porttree.dbapi.xmatch("match-all", search_key)
+ t += vartree.dbapi.match(search_key)
else:
- t = portage.db["/"]["porttree"].dbapi.match(search_key)
- t += portage.db["/"]["vartree"].dbapi.match(search_key)
- # catch the "amgigous package" Exception
+ t = porttree.dbapi.match(search_key)
+ t += vartree.dbapi.match(search_key)
+ # catch the "ambigous package" Exception
except ValueError, e:
if type(e[0]) == types.ListType:
t = []
for cp in e[0]:
if masked:
- t += portage.db["/"]["porttree"].dbapi.xmatch("match-all", cp)
- t += portage.db["/"]["vartree"].dbapi.match(cp)
+ t += porttree.dbapi.xmatch("match-all", cp)
+ t += vartree.dbapi.match(cp)
else:
- t += portage.db["/"]["porttree"].dbapi.match(cp)
- t += portage.db["/"]["vartree"].dbapi.match(cp)
+ t += porttree.dbapi.match(cp)
+ t += vartree.dbapi.match(cp)
else:
raise ValueError(e)
# Make the list of packages unique
@@ -113,13 +113,13 @@ def find_installed_packages (search_key, masked=False):
@rtype: backend.Package[]"""
try:
- t = portage.db["/"]["vartree"].dbapi.match(search_key)
- # catch the "amgigous package" Exception
+ t = vartree.dbapi.match(search_key)
+ # catch the "ambigous package" Exception
except ValueError, e:
if type(e[0]) == types.ListType:
t = []
for cp in e[0]:
- t += portage.db["/"]["vartree"].dbapi.match(cp)
+ t += vartree.dbapi.match(cp)
else:
raise ValueError(e)