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-rw-r--r--fg21sim/configs/validate.py8
1 files changed, 7 insertions, 1 deletions
diff --git a/fg21sim/configs/validate.py b/fg21sim/configs/validate.py
index b9accdf..c4736dc 100644
--- a/fg21sim/configs/validate.py
+++ b/fg21sim/configs/validate.py
@@ -3,6 +3,12 @@
"""
Custom validations for the configurations.
+
+NOTE
+----
+These checker functions check the configurations as a whole, and may check
+a config item against its context,
+Therefore, they are very different to the checker function of `Validator`.
"""
from ..errors import ConfigError
@@ -14,7 +20,7 @@ def _check_missing(configs, keys):
keys = [keys, ]
for key in keys:
if not configs.getn(key):
- raise ConfigError('config "%s" missing' % key)
+ raise ConfigError('Required config "%s" missing value' % key)
return True