summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rwxr-xr-xconfig/utils/generate_config.py10
1 files changed, 10 insertions, 0 deletions
diff --git a/config/utils/generate_config.py b/config/utils/generate_config.py
index d9358223..5dbdb7d1 100755
--- a/config/utils/generate_config.py
+++ b/config/utils/generate_config.py
@@ -39,6 +39,15 @@ def ipaddr_index(base_address, index):
base_address_str = str(base_address)
return ipaddress.ip_address(base_address_str) + int(index)
+# Custom filter to transform a prefix netmask to IP address format netmask
+def netmask(prefix):
+ """Get netmask from prefix length integer"""
+ try:
+ prefix_str = unicode(prefix)
+ except NameError as ex:
+ prefix_str = str(prefix)
+ return ipaddress.IPv4Network("1.0.0.0/"+prefix_str).netmask
+
# Custom filter to convert between processor architecture
# (as reported by $(uname -m)) and DPKG-style architecture
def dpkg_arch(arch, to_dpkg=True):
@@ -50,6 +59,7 @@ def dpkg_arch(arch, to_dpkg=True):
ENV = Environment(loader=FileSystemLoader(os.path.dirname(ARGS.jinja2)))
ENV.filters['ipaddr_index'] = ipaddr_index
+ENV.filters['netmask'] = netmask
ENV.filters['dpkg_arch'] = dpkg_arch
# Run `eyaml decrypt` on the whole file, but only if PDF data is encrypted