logging.warn("Warning: %s could not be found - can not install it", iso_grml_version_file)
return False
try:
- target_file = open(target_grml_version_file, 'a+')
- target_flavours = [ get_flavour(l) for l in target_file.readlines() ]
-
+ iso_versions = {}
iso_file = open(iso_grml_version_file, 'r')
- iso_lines = iso_file.readlines()
- for line in iso_lines:
- if not get_flavour(line) in target_flavours:
- target_file.write(line)
+ for line in iso_file:
+ iso_versions[get_flavour(line)] = line.strip()
+
+ 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]
+ else:
+ print line.strip()
except IOError:
logging.warn("Warning: Could not write file")
finally:
- target_file.close()
iso_file.close()
+ fileinput.close()
return True
else:
return False