From 9b4db83db034fd4f29323ca94bbac2963c3b3c16 Mon Sep 17 00:00:00 2001
From: brimoor <brimoor@umich.edu>
Date: Fri, 20 Dec 2024 06:58:53 -0500
Subject: [PATCH] avoid unnecessary len() computation

---
 eta/core/utils.py | 13 +++++++------
 setup.py          |  4 ++--
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/eta/core/utils.py b/eta/core/utils.py
index b13c7e42..fa40a464 100644
--- a/eta/core/utils.py
+++ b/eta/core/utils.py
@@ -1612,7 +1612,7 @@ def __init__(
 
         num_pct_decimals = 0
 
-        self._total = self._get_total(total)
+        self._total = self._get_total(total, quiet)
         self._iterator = None
         self._iteration = 0
         self._show_percentage = show_percentage
@@ -1673,10 +1673,7 @@ def __len__(self):
 
     def __call__(self, iterable):
         if self._total is None:
-            try:
-                self._total = len(iterable)
-            except:
-                self._total = None
+            self._total = self._get_total(iterable, self._quiet)
 
         if self._total is None:
             self._show_remaining_time = False
@@ -1926,10 +1923,14 @@ def draw(self, force=False):
         self._draw(force=force)
 
     @staticmethod
-    def _get_total(total):
+    def _get_total(total, quiet):
         if is_numeric(total) or total is None:
             return total
 
+        if quiet:
+            # Don't compute `len()` unnecessarily
+            return None
+
         try:
             return len(total)
         except:
diff --git a/setup.py b/setup.py
index 3c9bb76b..a9252316 100644
--- a/setup.py
+++ b/setup.py
@@ -13,7 +13,7 @@
 from wheel.bdist_wheel import bdist_wheel
 
 
-VERSION = "0.13.0"
+VERSION = "0.13.1"
 
 
 class BdistWheelCustom(bdist_wheel):
@@ -140,7 +140,7 @@ def get_version():
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
-        "Programming Language :: Python :: 3.11"
+        "Programming Language :: Python :: 3.11",
     ],
     entry_points={"console_scripts": ["eta=eta.core.cli:main"]},
     python_requires=">=3.9",