diff options
| author |   Zac Medico <zmedico@gentoo.org> | 2006-02-19 23:28:14 +0000 |
|---|---|---|
| committer | Zac Medico <zmedico@gentoo.org> | 2006-02-19 23:28:14 +0000 |
| commit | fb4c9c58095c0a78cf065c2b59ba75e374667a1f (patch) | |
| tree | f46a92c87b6e4e426e818bf1998094d79783b2b8 | |
| parent | Split out 2 reusable functions from fixdbentries and put them in a new portag... (diff) | |
| download | portage-multirepo-fb4c9c58095c0a78cf065c2b59ba75e374667a1f.tar.gz portage-multirepo-fb4c9c58095c0a78cf065c2b59ba75e374667a1f.tar.bz2 portage-multirepo-fb4c9c58095c0a78cf065c2b59ba75e374667a1f.zip | |
Add a tbz2.get_data() method that returns the xpak segment data as a dict.
svn path=/main/trunk/; revision=2751
| -rw-r--r-- | pym/xpak.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/pym/xpak.py b/pym/xpak.py index 9e918801..c5c487e0 100644 --- a/pym/xpak.py +++ b/pym/xpak.py @@ -389,6 +389,24 @@ class tbz2: os.chdir(origdir) return 1 + def get_data(self): + """Returns all the files from the dataSegment as a map object.""" + if not self.scan(): + return 0 + a = open(self.file, "r") + mydata = {} + startpos=0 + while ((startpos+8)<self.indexsize): + namelen=decodeint(self.index[startpos:startpos+4]) + datapos=decodeint(self.index[startpos+4+namelen:startpos+8+namelen]); + datalen=decodeint(self.index[startpos+8+namelen:startpos+12+namelen]); + myname=self.index[startpos+4:startpos+4+namelen] + a.seek(self.datapos+datapos) + mydata[myname] = a.read(datalen) + startpos=startpos+namelen+12 + a.close() + return mydata + def getboth(self): """Returns an array [indexSegment,dataSegment]""" if not self.scan(): |