Remove unused re

test_xref.py

@@ -0,0 +1,56 @@
+import re
+
+import yaml
+
+
+def handle_each_part_doc(text):
+    """Check and handle if the text is corresponds to xref or plain doc.
+
+    In nyaml doc the entire documentation may come in list of small docs.
+    one doc string might be as follows:
+    '''
+    xref:
+        spec: <spec>
+        term: <term>
+        url: <url>
+    '''
+
+    which has to be formatted as
+    '''
+        This concept is related to term `<term>`_ of the <spec> standard.
+    .. _<term>: <url>
+
+
+    Parameters
+    ----------
+    text : string
+        String that looks like yaml notaion.
+
+    return
+    ------
+    Formated text
+    """
+
+    clean_txt = text.strip().strip('"')
+
+    if not clean_txt.startswith("xref:"):
+        return format_nxdl_doc(check_for_mapping_char_other(text)).strip()
+
+    xref_dict = yaml.safe_load(clean_txt)
+    xref_entries = xref_dict.get("xref", {})
+
+    return f"""    This concept is related to term `{xref_entries.get('term', 'NO TERM')}`_ "
+        "of the {xref_entries.get('spec', 'NO TERM')} "
+        "standard.\n.. _{xref_entries.get('spec', 'NO SPECIFICATION')}: "
+        "{xref_entries.get('url', 'NO URL')}"""
+
+
+def test_xref():
+    test_string = """
+    xref:
+        spec: <spec>
+        term: <term>
+        url: <url>
+    """
+    assert handle_each_part_doc(test_string) == ""
+    assert handle_each_part_doc("test") == "Standard response"