convert: restore the ability to use bzr < 2.6.0 (
issue5733)
This effectively conditionalizes
a234b32b744a. Some Linux distributions (like
CentOS 7) use really old versions, and the change referenced was causing
exceptions to be thrown.
Even though the deprecation warning says 'since 2.5.0', it wasn't marked as such
in 2.5.1, but is by 2.6.0. This was tested with 2.4.2 and 2.6.0 with
PYTHONWARNINGS=::DeprecationWarning, and both paths were exercized.
--- a/hgext/convert/bzr.py Fri Dec 01 13:49:47 2017 -0600
+++ b/hgext/convert/bzr.py Fri Dec 01 23:27:08 2017 -0500
@@ -205,6 +205,13 @@
changes = []
renames = {}
seen = set()
+
+ # Fall back to the deprecated attribute for legacy installations.
+ try:
+ inventory = origin.root_inventory
+ except AttributeError:
+ inventory = origin.inventory
+
# Process the entries by reverse lexicographic name order to
# handle nested renames correctly, most specific first.
curchanges = sorted(current.iter_changes(origin),
@@ -229,10 +236,9 @@
renaming = paths[0] != paths[1]
# neither an add nor an delete - a move
# rename all directory contents manually
- subdir = origin.root_inventory.path2id(paths[0])
+ subdir = inventory.path2id(paths[0])
# get all child-entries of the directory
- for name, entry in origin.root_inventory.iter_entries(
- subdir):
+ for name, entry in inventory.iter_entries(subdir):
# hg does not track directory renames
if entry.kind == 'directory':
continue