fix: parsing components when too many (#3662)

* fix: parsing components when too many

* chore: adding changelog file 3662.fixed.md [dependabot-skip]

---------

Co-authored-by: pyansys-ci-bot <[email protected]>

Author: germa89

doc/changelog.d/3662.fixed.md

@@ -0,0 +1 @@
+fix: parsing components when too many

src/ansys/mapdl/core/component.py

@@ -580,13 +580,13 @@ def _parse_cmlist(cmlist: Optional[str] = None) -> Dict[str, Any]:
         # header
         #  "NAME                            TYPE      SUBCOMPONENTS"
         blocks = re.findall(
-            r"(?s)NAME\s+TYPE\s+SUBCOMPONENTS\s+(.*?)\s*(?=\n\s*\n|\Z)",
+            r"(?s)NAME\s+TYPE\s+SUBCOMPONENTS\s+(.*?)\s*(?=\n\s*\n|\*\*\*\*\*|\Z)",
             cmlist,
             flags=re.DOTALL,
         )
     elif re.search(r"NAME\s+SELE\s+TYPE\s+SUBCOMPONENTS", cmlist):
         blocks = re.findall(
-            r"(?s)NAME\s+SELE\s+TYPE\s+SUBCOMPONENTS\s+(.*?)\s*(?=\n\s*\n|\Z)",
+            r"(?s)NAME\s+SELE\s+TYPE\s+SUBCOMPONENTS\s+(.*?)\s*(?=\n\s*\n|\*\*\*\*\*|\Z)",
             cmlist,
             flags=re.DOTALL,
         )

tests/test_component.py

@@ -327,3 +327,21 @@ def test__get_all_components_type(mapdl, cube_geom_and_mesh):
     assert comp_nodes == expected_output
     assert "CMELEM" not in comp_nodes
     assert "CMELEM2" not in comp_nodes
+
+
+def test_parsing_too_many_components(mapdl, cleared):
+    mapdl.prep7()
+
+    for i in range(1, 100):
+        mapdl.nsel("NONE")
+        mapdl.n(i, i, 0, 0)
+        mapdl.cm(f"node_{i:03.0f}", "NODE")
+
+    s = mapdl.components.__str__()
+    assert len(mapdl.components._comp) == 99
+
+    assert "VERIFICATION" not in s
+    assert "***" not in s
+    assert "*****MAPDL" not in s
+    for i in range(1, 100):
+        assert re.search(f"NODE_{i:03.0f}\s+: NODE", s)