Improve XPath export quoting

Author: alirezamika

autoscraper/auto_scraper.py

@@ -737,10 +737,19 @@ def _stack_to_xpath(stack):
                 if not val:
                     continue
                 if isinstance(val, (list, tuple)):
-                    val = " ".join(str(v).strip() for v in val)
+                    val = " ".join(str(v) for v in val)
                 if isinstance(val, str):
-                    val = val.strip()
-                attr_conditions.append(f"@{attr}=\"{val}\"")
+                    val = val
+
+                if '"' in val and "'" in val:
+                    parts = val.split('"')
+                    quoted = 'concat(' + ', "\"", '.join(f'"{p}"' for p in parts[:-1]) + (', ' if len(parts) > 1 else '') + f'"{parts[-1]}")'
+                elif '"' in val:
+                    quoted = f"'{val}'"
+                else:
+                    quoted = f'"{val}"'
+
+                attr_conditions.append(f"@{attr}={quoted}")
             cond = ""
             if attr_conditions:
                 cond = "[" + " and ".join(attr_conditions) + "]"

tests/unit/test_additional_features.py

@@ -47,3 +47,12 @@ def test_get_rule_xpaths():
     rule_id = scraper.stack_list[0]["stack_id"]
     xpaths = scraper.get_rule_xpaths()
     assert xpaths[rule_id] == "/ul[1]/li[1]"
+
+
+def test_get_rule_xpaths_preserves_spaces():
+    html = '<div style=" color: red; ">t</div>'
+    scraper = AutoScraper()
+    scraper.build(html=html, wanted_list=["t"])
+    rule_id = scraper.stack_list[0]["stack_id"]
+    xpaths = scraper.get_rule_xpaths()
+    assert xpaths[rule_id] == '/div[@style=" color: red; "][1]'