[Piuparts-commits] [piuparts] 01/06: p-r: keep sections in a deque

[Holger Levsen]

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holger pushed a commit to branch develop
in repository piuparts.

commit ee51a76ec7bc4daa60d2b599dad0f06c4abcb69a
Author: Andreas Beckmann <anbe at debian.org>
Date:   Mon Nov 27 20:56:35 2017 +0100

    p-r: keep sections in a deque
    
    Signed-off-by: Andreas Beckmann <anbe at debian.org>
    Signed-off-by: Holger Levsen <holger at layer-acht.org>
---
 piuparts-report.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/piuparts-report.py b/piuparts-report.py
index 1604de9..c2e6d2b 100644
--- a/piuparts-report.py
+++ b/piuparts-report.py
@@ -39,6 +39,7 @@ import pickle
 import random
 import fcntl
 from urllib2 import HTTPError, URLError
+from collections import deque
 
 # if python-rpy2 ain't installed, we don't draw fancy graphs
 try:
@@ -1791,7 +1792,9 @@ def main():
         packagedb_cache = {}
         create_file(os.path.join(output_directory, "sections.yaml"),
             yaml.dump(section_names, default_flow_style=False))
-        for section_name in process_section_names:
+        todo = deque([(s, 0) for s in process_section_names])
+        while len(todo):
+            (section_name, next_try) = todo.popleft()
             try:
                 section_directory = os.path.join(master_directory, section_name)
                 if not os.path.exists(section_directory):

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