configs: Use lower case for logging levels

7 files changed, 18 insertions, 24 deletions

diff --git a/bin/fg21sim b/bin/fg21sim
index 7a20074..cce91dc 100755
--- a/bin/fg21sim
+++ b/bin/fg21sim
@@ -24,8 +24,8 @@ def main():
         epilog="Set environment variable 'DEBUG_FG21SIM=1' to force debug!")
     parser.add_argument("config", help="user configuration file")
     parser.add_argument("-l", "--log", dest="loglevel", default=None,
-                        choices=["DEBUG", "INFO", "WARNING",
-                                 "ERROR", "CRITICAL"],
+                        choices=["debug", "info", "warning",
+                                 "error", "critical"],
                         help="set the log level")
     parser.add_argument("-L", "--logfile", default=None,
                         help="filename where to save the log messages")
diff --git a/bin/fg21sim-download-snr-data b/bin/fg21sim-download-snr-data
index bf2b33d..5ce2a7f 100755
--- a/bin/fg21sim-download-snr-data
+++ b/bin/fg21sim-download-snr-data
@@ -42,8 +42,8 @@ def main():
     parser.add_argument("-C", "--clobber", action="store_true",
                         help="overwrite the existing output file")
     parser.add_argument("-l", "--log", dest="loglevel", default=None,
-                        choices=["DEBUG", "INFO", "WARNING",
-                                 "ERROR", "CRITICAL"],
+                        choices=["debug", "info", "warning",
+                                 "error", "critical"],
                         help="set the log level")
     parser.add_argument("-L", "--logfile", default=None,
                         help="filename where to save the log messages")
diff --git a/bin/healpix2hpx b/bin/healpix2hpx
index 5f8e294..e34829c 100755
--- a/bin/healpix2hpx
+++ b/bin/healpix2hpx
@@ -27,8 +27,8 @@ def main():
     parser.add_argument("-C", "--clobber", action="store_true",
                         help="overwrite the existing output file")
     parser.add_argument("-l", "--log", dest="loglevel", default=None,
-                        choices=["DEBUG", "INFO", "WARNING",
-                                 "ERROR", "CRITICAL"],
+                        choices=["debug", "info", "warning",
+                                 "error", "critical"],
                         help="set the log level")
     parser.add_argument("-L", "--logfile", default=None,
                         help="filename where to save the log messages")
diff --git a/bin/hpx2healpix b/bin/hpx2healpix
index 8fc8777..17389f5 100755
--- a/bin/hpx2healpix
+++ b/bin/hpx2healpix
@@ -27,8 +27,8 @@ def main():
     parser.add_argument("-C", "--clobber", action="store_true",
                         help="overwrite the existing output file")
     parser.add_argument("-l", "--log", dest="loglevel", default=None,
-                        choices=["DEBUG", "INFO", "WARNING",
-                                 "ERROR", "CRITICAL"],
+                        choices=["debug", "info", "warning",
+                                 "error", "critical"],
                         help="set the log level")
     parser.add_argument("-L", "--logfile", default=None,
                         help="filename where to save the log messages")
diff --git a/bin/zea2healpix b/bin/zea2healpix
index 9f6f154..da6f488 100755
--- a/bin/zea2healpix
+++ b/bin/zea2healpix
@@ -43,8 +43,8 @@ def main():
     parser.add_argument("-C", "--clobber", action="store_true",
                         help="overwrite the existing output file")
     parser.add_argument("-l", "--log", dest="loglevel", default=None,
-                        choices=["DEBUG", "INFO", "WARNING",
-                                 "ERROR", "CRITICAL"],
+                        choices=["debug", "info", "warning",
+                                 "error", "critical"],
                         help="set the log level")
     parser.add_argument("-L", "--logfile", default=None,
                         help="filename where to save the log messages")
diff --git a/fg21sim/configs/00-general.conf.spec b/fg21sim/configs/00-general.conf.spec
index fd75450..8e4ac59 100644
--- a/fg21sim/configs/00-general.conf.spec
+++ b/fg21sim/configs/00-general.conf.spec
@@ -122,17 +122,17 @@ ns = float(default=0.96, min=0.0)
 
 # Configurations for initialization/reconfiguration of the `logging` module
 [logging]
-# DEBUG:    Detailed information, typically of interest only when diagnosing
+# debug:    Detailed information, typically of interest only when diagnosing
 #           problems.
-# INFO:     Confirmation that things are working as expected.
-# WARNING:  An dinciation that something unexpected happended, or indicative
+# info:     Confirmation that things are working as expected.
+# warning:  An dinciation that something unexpected happended, or indicative
 #           of some problem in the near future (e.g., "disk space low").
 #           The software is still working as expected.
-# ERROR:    Due to a more serious problem, the software has not been able to
+# error:    Due to a more serious problem, the software has not been able to
 #           perform some function.
-# CRITICAL: A serious error, indicating that the program itself may be unable
+# critical: A serious error, indicating that the program itself may be unable
 #           to continue running.
-level = option("DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL", default="INFO")
+level = option("debug", "info", "warning", "error", "critical", default="info")
 
 # Set the format of displayed messages
 format = string(default="%(asctime)s [%(levelname)s] <%(name)s> %(message)s")
diff --git a/fg21sim/configs/manager.py b/fg21sim/configs/manager.py
index bfadab0..bbeabf7 100644
--- a/fg21sim/configs/manager.py
+++ b/fg21sim/configs/manager.py
@@ -519,15 +519,9 @@ class ConfigManager:
         """
         Get and prepare the logging configurations for
         ``logging.basicConfig()`` to initialize the logging module.
-
-        NOTE
-        ----
-        ``basicConfig()`` will automatically create a ``Formatter`` with the
-        giving ``format`` and ``datefmt`` for each handlers if necessary,
-        and then adding the handlers to the "root" logger.
         """
         conf = self.get("logging")
-        level = conf["level"]
+        level = conf["level"].upper()
         if os.environ.get("DEBUG_FG21SIM"):
             print("DEBUG: Force 'DEBUG' logging level", file=sys.stderr)
             level = "DEBUG"
@@ -542,7 +536,7 @@ class ConfigManager:
         if logfile:
             handlers.append(FileHandler(logfile, mode=filemode))
 
-        # Explicitly add formatter to each handler
+        # Explicitly add the formatter to each handler
         formatter = logging.Formatter(fmt=conf["format"],
                                       datefmt=conf["datefmt"])
         for handler in handlers: