[dak/master] add our own deb_extract_control function

[Ansgar Burchardt <ansgar@debian.org>]

debExtractControl from apt_inst was deprecated and removed.
---
 daklib/utils.py |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/daklib/utils.py b/daklib/utils.py
index 38a987f..0b8a08d 100755
--- a/daklib/utils.py
+++ b/daklib/utils.py
@@ -33,6 +33,7 @@ import sys
 import tempfile
 import traceback
 import stat
+import apt_inst
 import apt_pkg
 import time
 import re
@@ -1625,3 +1626,9 @@ def get_packages_from_ftp(root, suite, component, architecture):
     Packages = apt_pkg.ParseTagFile(packages)
     os.unlink(temp_file)
     return Packages
+
+################################################################################
+
+def deb_extract_control(fh):
+    """extract DEBIAN/control from a binary package"""
+    return apt_inst.DebFile(fh).control.extractdata("control")
-- 
1.7.2.5