Add a 'length' argument to the 'add' function supporting "max_length"

loguru/_defaults.py

@@ -45,6 +45,7 @@ def env(key, type_, default=None):
 LOGURU_ENQUEUE = env("LOGURU_ENQUEUE", bool, False)
 LOGURU_CONTEXT = env("LOGURU_CONTEXT", str, None)
 LOGURU_CATCH = env("LOGURU_CATCH", bool, True)
+LOGURU_LENGTH = env("LOGURU_LENGTH", int, 128)
 
 LOGURU_TRACE_NO = env("LOGURU_TRACE_NO", int, 5)
 LOGURU_TRACE_COLOR = env("LOGURU_TRACE_COLOR", str, "<cyan><bold>")

loguru/_logger.py

@@ -249,6 +249,7 @@ def add(
         enqueue=_defaults.LOGURU_ENQUEUE,
         context=_defaults.LOGURU_CONTEXT,
         catch=_defaults.LOGURU_CATCH,
+        length=_defaults.LOGURU_LENGTH,
         **kwargs
     ):
         r"""Add a handler sending log messages to a sink adequately configured.
@@ -290,6 +291,10 @@ def add(
             Whether errors occurring while sink handles logs messages should be automatically
             caught. If ``True``, an exception message is displayed on |sys.stderr| but the exception
             is not propagated to the caller, preventing your app to crash.
+        length : |int|, optional
+            This controls the maximum line length of every line in the exception backtrace,
+            mapping directly to the better_exceptions library's MAX_LENGTH value.
+            Set to None for no limit.
         **kwargs
             Additional parameters that are only valid to configure a coroutine or file sink (see
             below).
@@ -984,6 +989,7 @@ def add(
                 backtrace=backtrace,
                 hidden_frames_filename=self.catch.__code__.co_filename,
                 prefix=exception_prefix,
+                max_length=length,
             )
 
             handler = Handler(