X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=daklib%2Futils.py;h=96bc9befd8bc920379983d3a1babd11c7cf6448f;hb=11bb7cb6579d8843fdfd1dadfc55fa5ccc6a4ff1;hp=e0bdfe8412dca1f5f062ac249f16eb8714b04cec;hpb=b481cd8cf9d18912aeb6c0af1e7ab883e347381e;p=dak.git

diff --git a/daklib/utils.py b/daklib/utils.py
index e0bdfe84..96bc9bef 100755
--- a/daklib/utils.py
+++ b/daklib/utils.py
@@ -1498,6 +1498,25 @@ def is_email_alias(email):
 
 ################################################################################
 
+def get_changes_files(dir):
+    """
+    Takes a directory and lists all .changes files in it (as well as chdir'ing
+    to the directory; this is due to broken behaviour on the part of p-u/p-a
+    when you're not in the right place)
+
+    Returns a list of filenames
+    """
+    try:
+        # Much of the rest of p-u/p-a depends on being in the right place
+        os.chdir(dir)
+        changes_files = [x for x in os.listdir(dir) if x.endswith('.changes')]
+    except OSError, e:
+        fubar("Failed to read list from directory %s (%s)" % (dir, e))
+
+    return changes_files
+
+################################################################################
+
 apt_pkg.init()
 
 Cnf = apt_pkg.newConfiguration()
@@ -1506,4 +1525,4 @@ apt_pkg.ReadConfigFileISC(Cnf,default_config)
 if which_conf_file() != default_config:
     apt_pkg.ReadConfigFileISC(Cnf,which_conf_file())
 
-################################################################################
+###############################################################################