Canonicalise suites (use code-names) before passing them to rmadison.

debian/changelog

@@ -5,6 +5,7 @@ ubuntu-dev-tools (0.120) UNRELEASED; urgency=low
 
   [ Stefano Rivera ]
   * ubuntutools.archive: Filter rmadison results. (LP: #710579)
+    - Canonicalise suites (use code-names) before passing them to rmadison.
   * pull-{lp,debian}-source: Download requested versions, as well as simply
     the latest version in a release.
 

pull-debian-source

@@ -60,8 +60,8 @@ def main():
     component = None
 
     debian_info = DebianDistroInfo()
-    if version in debian_info.all or debian_info.codename(version) is not None:
+    if debian_info.codename(version, default=version) in debian_info.all:
-        suite = version
+        suite = debian_info.codename(version, default=version)
         line = list(rmadison('debian', package, suite, 'source'))
         if not line:
             Logger.error('Unable to find %s in Debian suite "%s".', package,

ubuntutools/requestsync/mail.py

@@ -27,6 +27,7 @@ import smtplib
 import socket
 from debian.changelog import Version
 from ubuntutools.archive import rmadison, FakeSPPH
+from ubuntutools.distro_info import DebianDistroInfo
 from ubuntutools.requestsync.common import raw_input_exit_on_ctrlc
 from ubuntutools.lp.udtexceptions import PackageNotFoundException
 
@@ -39,6 +40,11 @@ __all__ = [
 ]
 
 def getSrcPkg(distro, name, release):
+    if distro == 'debian':
+        # Canonicalise release:
+        debian_info = DebianDistroInfo()
+        release = debian_info.codename(release, default=release)
+
     lines = list(rmadison(distro, name, suite=release, arch='source'))
     if not lines:
         raise PackageNotFoundException("'%s' doesn't appear to exist "