Add get_isa_packages for installdb

2009-06-18 07:01:03 +00:00
parent a672a51c03
commit d28cb80381
1 changed files with 9 additions and 0 deletions
@@ -145,6 +145,15 @@ class InstallDB(lazydb.LazyDB):
                found.append(name)
        return found

+    def get_isa_packages(self, isa):
+        risa = '<IsA>%s</IsA>' % isa
+        packages = []
+        for name in self.list_installed():
+            xml = open(os.path.join(self.package_path(name), ctx.const.metadata_xml)).read()
+            if re.compile(risa).search(xml):
+                packages.append(name)
+        return packages
+
    def get_info(self, package):
        files_xml = os.path.join(self.package_path(package), ctx.const.files_xml)
        ctime = pisi.util.creation_time(files_xml)