From 7710544936dc7c217e6d3e772b09339dbcce0daa Mon Sep 17 00:00:00 2001
From: Doug Blank <dblank@cs.brynmawr.edu>
Date: Sun, 13 Dec 2015 10:49:47 -0500
Subject: [PATCH] gramps -L prints as it goes

Gramps -l now lists details as it goes, rather than after collecting details from all databases.
---
 gramps/cli/arghandler.py | 12 +-----------
 gramps/cli/clidbman.py   | 17 +++++++++++++++++
 2 files changed, 18 insertions(+), 11 deletions(-)

diff --git a/gramps/cli/arghandler.py b/gramps/cli/arghandler.py
index 960cbcbde..669417a1a 100644
--- a/gramps/cli/arghandler.py
+++ b/gramps/cli/arghandler.py
@@ -402,17 +402,7 @@ class ArgHandler(object):
 
         # Handle the "-L" List Family Trees in detail option.
         if self.list_more:
-            print(_('Gramps Family Trees:'))
-            summary_list = self.dbman.family_tree_summary()
-            for summary in sorted(summary_list,
-                                  key=lambda sum: sum[_("Family Tree")].lower()):
-                print(_("Family Tree \"%s\":") % summary[_("Family Tree")])
-                for item in sorted(summary):
-                    if item != "Family Tree":
-                        # translators: needed for French, ignore otherwise
-                        print(_("   %(item)s: %(summary)s") % {
-                                        'item' : item,
-                                        'summary' : summary[item] } )
+            self.dbman.print_family_tree_summaries()
             sys.exit(0)
 
         # Handle the "-t" List Family Trees, tab delimited option.
diff --git a/gramps/cli/clidbman.py b/gramps/cli/clidbman.py
index aee331a00..bd124840e 100644
--- a/gramps/cli/clidbman.py
+++ b/gramps/cli/clidbman.py
@@ -172,6 +172,23 @@ class CLIDbManager(object):
                    })
         return retval
 
+    def print_family_tree_summaries(self):
+        """
+        Prints a detailed list of the known family trees.
+        """
+        print(_('Gramps Family Trees:'))
+        for item in self.current_names:
+            (name, dirpath, path_name, last,
+             tval, enable, stock_id) = item
+            summary = self.get_dbdir_summary(dirpath, name)
+            print(_("Family Tree \"%s\":") % summary[_("Family Tree")])
+            for item in sorted(summary):
+                if item != "Family Tree":
+                    # translators: needed for French, ignore otherwise
+                    print(_("   %(item)s: %(summary)s") % {
+                        'item' : item,
+                        'summary' : summary[item] } )
+
     def family_tree_summary(self):
         """
         Return a list of dictionaries of the known family trees.