From 5bf22fc7e3c392c8bd44315ca2d06d7dca7d084e Mon Sep 17 00:00:00 2001
From: sotech117 <michael_foiani@brown.edu>
Date: Thu, 31 Jul 2025 17:27:24 -0400
Subject: add code for analysis of data

---
 .../site-packages/setuptools/unicode_utils.py      | 42 ++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 venv/lib/python3.8/site-packages/setuptools/unicode_utils.py

(limited to 'venv/lib/python3.8/site-packages/setuptools/unicode_utils.py')

diff --git a/venv/lib/python3.8/site-packages/setuptools/unicode_utils.py b/venv/lib/python3.8/site-packages/setuptools/unicode_utils.py
new file mode 100644
index 0000000..e84e65e
--- /dev/null
+++ b/venv/lib/python3.8/site-packages/setuptools/unicode_utils.py
@@ -0,0 +1,42 @@
+import unicodedata
+import sys
+
+
+# HFS Plus uses decomposed UTF-8
+def decompose(path):
+    if isinstance(path, str):
+        return unicodedata.normalize('NFD', path)
+    try:
+        path = path.decode('utf-8')
+        path = unicodedata.normalize('NFD', path)
+        path = path.encode('utf-8')
+    except UnicodeError:
+        pass  # Not UTF-8
+    return path
+
+
+def filesys_decode(path):
+    """
+    Ensure that the given path is decoded,
+    NONE when no expected encoding works
+    """
+
+    if isinstance(path, str):
+        return path
+
+    fs_enc = sys.getfilesystemencoding() or 'utf-8'
+    candidates = fs_enc, 'utf-8'
+
+    for enc in candidates:
+        try:
+            return path.decode(enc)
+        except UnicodeDecodeError:
+            continue
+
+
+def try_encode(string, enc):
+    "turn unicode encoding into a functional routine"
+    try:
+        return string.encode(enc)
+    except UnicodeEncodeError:
+        return None
-- 
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