Don't wrap for single words

Author: StanFromIreland

Lib/test/test_tools/test_i18n.py

@@ -550,6 +550,17 @@ def test_normalize_nostr(self):
         data = normalize(s, 'UTF-8', options)
         self.assertEqual(s_expected, data)
 
+    def test_normalize_short_width(self):
+        # required to set up normalize
+        options = SimpleNamespace(width=3)
+        make_escapes(True)
+
+        s = 'foos'
+        s_expected = '"foos"'
+
+        data = normalize(s, 'UTF-8', options)
+        self.assertEqual(s_expected, data)
+
 
 def extract_from_snapshots():
     snapshots = {

Tools/i18n/pygettext.py

@@ -224,7 +224,7 @@ def normalize(s, encoding, options):
     # while wrapping to options.width.
     lines = []
     for line in s.splitlines(True):
-        if len(escape(line, encoding)) > options.width:
+        if len(escape(line, encoding)) > options.width and ' ' in line: # don't wrap single words
             words = _space_splitter(line)
             words.reverse()
             buf = []