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-rw-r--r--icebox/icebox.py6
1 files changed, 2 insertions, 4 deletions
diff --git a/icebox/icebox.py b/icebox/icebox.py
index a6f3111..398bfe8 100644
--- a/icebox/icebox.py
+++ b/icebox/icebox.py
@@ -940,10 +940,8 @@ def get_carry_bit(tile):
def get_negclk_bit(tile):
return tile[0][0]
-def cmp_netnames(a, b):
- a = re.sub(r"\d+", lambda m: "%09d" % int(m.group(0)), a)
- b = re.sub(r"\d+", lambda m: "%09d" % int(m.group(0)), b)
- return cmp(a, b)
+def key_netname(netname):
+ return re.sub(r"\d+", lambda m: "%09d" % int(m.group(0)), netname)
def run_checks_neigh():
print("Running consistency checks on neighbour finder..")