library packages

.venv/lib/python3.12/site-packages/pyproj/_compat.pyx

@@ -0,0 +1,31 @@
+import array
+
+
+cpdef bytes cstrencode(str pystr):
+    """
+    Encode a string into bytes.
+    """
+    try:
+        return pystr.encode("utf-8")
+    except UnicodeDecodeError:
+        return pystr.decode("utf-8").encode("utf-8")
+
+
+cdef str cstrdecode(const char *instring):
+    if instring != NULL:
+        return instring
+    return None
+
+
+IF CTE_PYTHON_IMPLEMENTATION == "CPython":
+    from cpython cimport array
+
+    cdef array.array _ARRAY_TEMPLATE = array.array("d", [])
+
+    cdef array.array empty_array(int npts):
+        return array.clone(_ARRAY_TEMPLATE, npts, zero=False)
+
+ELSE:
+    # https://github.com/pyproj4/pyproj/issues/854
+    cdef empty_array(int npts):
+        return array.array("d", [float("NaN")] * npts)