logging.warn("Warning: %s could not be found - can not install it", iso_grml_version_file)
return False
try:
+ # read the flavours from the iso image
iso_versions = {}
iso_file = open(iso_grml_version_file, 'r')
for line in iso_file:
iso_versions[get_flavour(line)] = line.strip()
+ # update the existing flavours on the target
for line in fileinput.input([target_grml_version_file], inplace=1):
flavour = get_flavour(line)
if flavour in iso_versions.keys():
- print iso_versions[flavour]
+ print iso_versions.pop(flavour)
else:
print line.strip()
+ fileinput.close()
+
+ target_file = open(target_grml_version_file, 'a')
+ # add the new flavours from the current iso
+ for flavour in iso_versions:
+ target_file.write("%s\n" % iso_versions[flavour])
except IOError:
logging.warn("Warning: Could not write file")
finally:
iso_file.close()
- fileinput.close()
+ target_file.close()
return True
else:
return False