Merge pull request #1660 from aucampia/iwana-20220110T2208-remove_narrow

Remove narrow build detection

2 files changed, 0 insertions, 36 deletions

diff --git a/rdflib/compat.py b/rdflib/compat.py
index 6020a630..139f2428 100644
--- a/rdflib/compat.py
+++ b/rdflib/compat.py
@@ -5,7 +5,6 @@ and different versions of support libraries.
 
 import re
 import codecs
-import warnings
 import typing as t
 
 if t.TYPE_CHECKING:
@@ -59,28 +58,6 @@ def _unicodeExpand(s):
     return r_unicodeEscape.sub(lambda m: chr(int(m.group(0)[2:], 16)), s)
 
 
-narrow_build = False
-try:
-    chr(0x10FFFF)
-except ValueError:
-    narrow_build = True
-
-if narrow_build:
-
-    def _unicodeExpand(s):
-        try:
-            return r_unicodeEscape.sub(lambda m: chr(int(m.group(0)[2:], 16)), s)
-        except ValueError:
-            warnings.warn(
-                "Encountered a unicode char > 0xFFFF in a narrow python build. "
-                "Trying to degrade gracefully, but this can cause problems "
-                "later when working with the string:\n%s" % s
-            )
-            return r_unicodeEscape.sub(
-                lambda m: codecs.decode(m.group(0), "unicode_escape"), s
-            )
-
-
 def decodeStringEscape(s):
     r"""
     s is byte-string - replace \ escapes in string
diff --git a/test/test_wide_python.py b/test/test_wide_python.py
deleted file mode 100644
index ad5421d4..00000000
--- a/test/test_wide_python.py
+++ /dev/null
@@ -1,13 +0,0 @@
-def test_wide_python_build():
-    """This test is meant to fail on narrow python builds (common on Mac OS X).
-
-    See https://github.com/RDFLib/rdflib/issues/456 for more information.
-    """
-    assert len("\U0010FFFF") == 1, (
-        "You are using a narrow Python build!\n"
-        "This means that your Python does not properly support chars > 16bit.\n"
-        'On your system chars like c=u"\\U0010FFFF" will have a len(c)==2.\n'
-        "As this can cause hard to debug problems with string processing\n"
-        "(slicing, regexp, ...) later on, we strongly advise to use a wide\n"
-        "Python build in production systems."
-    )