XHTML attributes: improve handling of multiline fields

pyproject.toml

@@ -17,7 +17,6 @@ keywords = [
 
 [tool.poetry.dependencies]
 python = "^3.6.2"
-beautifulsoup4 = '>= 4.9.3'
 lxml = '>= 4.6.2'
 jinja2 = ">= 2.11.2"
 toml = ">= 0.10.2"

reqif/commands/anonymize/anonymize.py

@@ -78,8 +78,4 @@ def _anonymize_attribute(attribute):
         if attribute.attribute_type == SpecObjectAttributeType.STRING:
             attribute.value = ANONYMIZED
         elif attribute.attribute_type == SpecObjectAttributeType.XHTML:
-            attribute.value = (
-                "\n"
-                f"                <xhtml:div>{ANONYMIZED}</xhtml:div>\n"
-                "              "
-            )
+            attribute.value = f"<xhtml:div>{ANONYMIZED}</xhtml:div>"

reqif/helpers/lxml.py

@@ -16,7 +16,7 @@ def dump_xml_node(node):
 # when the etree.tostring(...) method is used:
 # <reqif-xhtml:div xmlns:reqif-xhtml="http://www.w3.org/1999/xhtml">--</reqif-xhtml:div>  # noqa: E501
 # FIXME: Would be great to find a better solution for this.
-def stringify_namespaced_children(node):
+def stringify_namespaced_children(node) -> str:
     def _stringify_reqif_ns_node(node):
         assert node is not None
         nskey = next(iter(node.nsmap.keys()))

reqif/models/reqif_spec_hierarchy.py

@@ -1,4 +1,4 @@
-from typing import List, Optional
+from typing import List, Optional, Any
 
 from reqif.helpers.debug import auto_described
 
@@ -7,34 +7,37 @@
 class ReqIFSpecHierarchy:  # pylint: disable=too-many-instance-attributes
     def __init__(  # pylint: disable=too-many-arguments
         self,
-        xml_node,
-        is_self_closed: bool,
+        *,
         identifier: str,
-        last_change: Optional[str],
-        long_name: Optional[str],
-        editable: Optional[bool],
         spec_object: str,
-        children: Optional[List],
-        ref_then_children_order: bool,
         level: int,
+        children: Optional[List] = None,
+        long_name: Optional[str] = None,
+        ref_then_children_order: bool = True,
+        last_change: Optional[str] = None,
+        editable: Optional[bool] = False,
+        is_self_closed: bool = True,
+        xml_node: Optional[Any] = None,
     ):
         assert level >= 0
 
-        self.xml_node = xml_node
-        self.is_self_closed = is_self_closed
-        self.identifier = identifier
-        self.last_change: Optional[str] = last_change
-        self.long_name: Optional[str] = long_name
-        self.editable: Optional[bool] = editable
-        self.spec_object = spec_object
-        self.children: Optional[List] = children
+        # Mandatory fields.
+        self.identifier: str = identifier
+        self.spec_object: str = spec_object
+        # Not part of ReqIF, but helpful to calculate the section depth levels.
+        self.level = level
 
+        # Optional fields.
+        self.children: Optional[List] = children
+        self.long_name: Optional[str] = long_name
         # Not part of REqIF, but helpful for printing the
         # <OBJECT> and <CHILDREN> tags depending on which tool produced the
         # ReqIF file.
         self.ref_then_children_order: bool = ref_then_children_order
-        # Not part of ReqIF, but helpful to calculate the section depth levels.
-        self.level = level
+        self.last_change: Optional[str] = last_change
+        self.editable: Optional[bool] = editable
+        self.is_self_closed: bool = is_self_closed
+        self.xml_node = xml_node
 
     def add_child(self, spec_hierarchy):
         assert (self.level + 1) == spec_hierarchy.level, (

reqif/parsers/spec_object_parser.py

@@ -68,7 +68,9 @@
               <DEFINITION>
                 <ATTRIBUTE-DEFINITION-XHTML-REF>{definition_ref}</ATTRIBUTE-DEFINITION-XHTML-REF>
               </DEFINITION>
-              <THE-VALUE>{value}</THE-VALUE>
+              <THE-VALUE>
+                {value}
+              </THE-VALUE>
             </ATTRIBUTE-VALUE-XHTML>
 """
 
@@ -187,6 +189,7 @@ def parse(spec_object_xml) -> ReqIFSpecObject:
             elif attribute_xml.tag == "ATTRIBUTE-VALUE-XHTML":
                 the_value = attribute_xml.find("THE-VALUE")
                 attribute_value = stringify_namespaced_children(the_value)
+                attribute_value = attribute_value.strip()
                 attribute_definition_ref = (
                     attribute_xml.find("DEFINITION")
                     .find("ATTRIBUTE-DEFINITION-XHTML-REF")

reqif/parsers/spec_types/spec_object_type_parser.py

@@ -216,6 +216,7 @@ def parse(spec_object_type_xml) -> ReqIFSpecObjectType:
                             default_value = stringify_namespaced_children(
                                 xml_values
                             )
+                            default_value = default_value.strip()
                         else:
                             raise NotImplementedError
                 elif (
@@ -440,8 +441,9 @@ def _unparse_attribute_default_value(
                 f"{attribute.default_value_definition_ref}"
                 f"</ATTRIBUTE-DEFINITION-XHTML-REF>\n"
                 "                  </DEFINITION>\n"
-                f"                  <THE-VALUE>{attribute.default_value}"
-                "</THE-VALUE>\n"
+                "                  <THE-VALUE>\n"
+                f"                    {attribute.default_value}\n"
+                "                  </THE-VALUE>\n"
                 "                </ATTRIBUTE-VALUE-XHTML>\n"
                 "              </DEFAULT-VALUE>\n"
             )

reqif/parsers/specification_parser.py

@@ -94,6 +94,7 @@ def parse(specification_xml) -> ReqIFSpecification:
                 elif xml_attribute.tag == "ATTRIBUTE-VALUE-XHTML":
                     the_value = xml_attribute.find("THE-VALUE")
                     attribute_value = stringify_namespaced_children(the_value)
+                    attribute_value = attribute_value.strip()
                     attribute_name = (
                         xml_attribute.find("DEFINITION")
                         .find("ATTRIBUTE-DEFINITION-XHTML-REF")

tasks.py

@@ -135,7 +135,7 @@ def install_local(context):
         context,
         one_line_command(
             """
-        tar -xvf dist/*.tar.gz --wildcards --no-anchored '*/setup.py' --strip=1
+        tar -xvf dist/*.tar.gz '*/setup.py'
         """
         ),
     )

tests/integration/reqif/SPECIFICATIONS/02_XHTML_attribute/sample.reqif

@@ -10,7 +10,11 @@
                 <ATTRIBUTE-DEFINITION-XHTML-REF>_7f123ed4-98dd-4eed-b96a-edc8828963a8_CREATEDBY-DOORS-MODULE</ATTRIBUTE-DEFINITION-XHTML-REF>
               </DEFINITION>
               <THE-VALUE>
-                <reqif-xhtml:div>susan</reqif-xhtml:div>
+                <reqif-xhtml:div>
+                  A
+                  multiline
+                  text
+                </reqif-xhtml:div>
               </THE-VALUE>
             </ATTRIBUTE-VALUE-XHTML>
           </VALUES>

tests/unit/reqif/parsers/test_spec_object_parser.py

@@ -67,9 +67,7 @@ def test_02_attributes_xhtml():
     spec_object = SpecObjectParser.parse(spec_object_xml)
     assert spec_object.identifier == "TEST_SPEC_OBJECT_ID"
 
-    expected_xhtml = """
-        <reqif-xhtml:div>susan</reqif-xhtml:div>\n      \
-"""
+    expected_xhtml = "<reqif-xhtml:div>susan</reqif-xhtml:div>"
     assert (
         spec_object.attribute_map[
             "_7f123ed4-98dd-4eed-b96a-edc8828963a8_CREATEDBY"