Revert "Replace building of python client documentation with pydoc to…

… mkdocstrings"

This reverts commit 6114f2c.

tools/build_documentation.sh

@@ -35,9 +35,10 @@ mkdir -p "$SCRIPT_DIR"/../website/static/html/
 
 cp -r "$AUTO_GENERATED"/rest_api_doc_spec.yaml "$SCRIPT_DIR"/../website/static/yaml/
 cp -r "$AUTO_GENERATED"/rest_api_doc.html "$SCRIPT_DIR"/../website/static/html/
-cp -r "$AUTO_GENERATED"/site "$SCRIPT_DIR"/../website/static/html/
+cp -r "$AUTO_GENERATED"/client_api "$DOCS"
 cp -r "$AUTO_GENERATED"/bin "$DOCS"
 
+
 echo "Generating Release Notes..."
 "$SCRIPT_DIR"/generate_release_notes.py
 echo "Generating Release Notes Index..."

tools/run_in_docker/generate_client_api_docs.sh

@@ -4,11 +4,22 @@ set -e
 
 echo "Generating the Client Api Docs..."
 
-#pip install --upgrade "pydoc-markdown>3" &> /dev/null
-pip install --upgrade mkdocs mkdocs-gen-files mkdocstrings-python mkdocs-material
+pip install --upgrade "pydoc-markdown>3" &> /dev/null
 
 mkdir -p /auto_generated/client_api
+for f in rucio/lib/rucio/client/*.py; do
+    if [[ $f =~ "__init__" ]]; then
+	continue
+    fi
 
-mkdocs build --clean --no-directory-urls
+    executable_name=$(basename "$f" ".py")
 
-cp -r site /auto_generated/
+    config="
+processors:
+  - type: rucio_processor.RucioProcessor
+renderer:
+  type: rucio_renderer.RucioRenderer"
+    content=$(PYTHONPATH=. pydoc-markdown -I rucio/lib/rucio/client -m "$executable_name" "$config")
+
+    echo "$content" > /auto_generated/client_api/"$executable_name".md
+done

tools/run_in_docker/rucio_processor.py

@@ -0,0 +1,193 @@
+# -*- coding: utf-8 -*-
+# Copyright (c) 2019 Niklas Rosenstein
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+import dataclasses
+import logging
+import typing as t
+
+import docspec
+import docstring_parser
+from pydoc_markdown.interfaces import Processor, Resolver
+
+logger = logging.getLogger(__name__)
+
+
+def sanitize(s: t.Optional[str]) -> str:
+    if not s:
+        return ""
+
+    character_map = {r"<": r"\<", r">": r"\>", r"{": r"\{", r"}": r"\}"}
+
+    for before, after in character_map.items():
+        s = s.replace(before, after)
+    return s
+
+
+@dataclasses.dataclass
+class _ParamLine:
+    """
+    Helper data class for holding details of Sphinx arguments.
+    """
+
+    name: str
+    docs: str
+    type: t.Optional[str] = None
+
+
+def generate_sections_markdown(sections):
+    ret = []
+
+    ret.append("<table style={{border: 'none'}}><tbody>\n")
+    for key, section in sections.items():
+        if section:
+            ret.append("\n<tr style={{border: 'none'}}>\n")
+
+            ret.append(
+                "\n<td style={{border: 'none', backgroundColor: 'var(--ifm-background-color)', 'verticalAlign': 'top'}}>\n"  # noqa: E501
+            )
+            ret.append(f"**{key}**:")
+            ret.append("\n</td>\n")
+
+            ret.append(
+                "\n<td style={{border: 'none', backgroundColor: 'var(--ifm-background-color)', 'verticalAlign': 'top'}}>\n"  # noqa: E501
+            )
+            ret.extend(section)
+            ret.append("\n</td>\n")
+
+            ret.append("\n</tr>\n")
+    ret.append("\n</tbody></table>\n")
+
+    return ret
+
+
+@dataclasses.dataclass
+class RucioProcessor(Processor):
+    _KEYWORDS = {
+        "Arguments": [
+            "arg",
+            "argument",
+            "param",
+            "parameter",
+            "type",
+        ],
+        "Returns": [
+            "return",
+            "returns",
+            "rtype",
+        ],
+        "Raises": [
+            "raises",
+            "raise",
+        ],
+    }
+
+    def check_docstring_format(self, docstring: str) -> bool:
+        return any(
+            f":{k}" in docstring for _, value in self._KEYWORDS.items() for k in value
+        )
+
+    def process(
+        self, modules: t.List[docspec.Module], resolver: t.Optional[Resolver]
+    ) -> None:
+        docspec.visit(modules, self._process)
+
+    def _convert_raises(
+        self, raises: t.List[docstring_parser.common.DocstringRaises]
+    ) -> list:
+        """Convert a list of DocstringRaises from docstring_parser to markdown lines
+
+        :return: A list of markdown formatted lines
+        """
+        converted_lines = []
+        for entry in raises:
+            converted_lines.append(
+                "`{}`: {}\n".format(
+                    sanitize(entry.type_name), sanitize(entry.description)
+                )
+            )
+        return converted_lines
+
+    def _convert_params(
+        self, params: t.List[docstring_parser.common.DocstringParam]
+    ) -> list:
+        """Convert a list of DocstringParam to markdown lines.
+
+        :return: A list of markdown formatted lines
+        """
+        converted = []
+        for param in params:
+            if param.type_name is None:
+                converted.append(
+                    "`{name}`: {description}\n".format(
+                        name=sanitize(param.arg_name),
+                        description=sanitize(param.description),
+                    )
+                )
+            else:
+                converted.append(
+                    "`{name}` (`{type}`): {description}\n".format(
+                        name=sanitize(param.arg_name),
+                        type=param.type_name,
+                        description=sanitize(param.description),
+                    )
+                )
+        return converted
+
+    def _convert_returns(
+        self, returns: t.Optional[docstring_parser.common.DocstringReturns]
+    ) -> str:
+        """Convert a DocstringReturns object to a markdown string.
+
+        :return: A markdown formatted string
+        """
+        if not returns:
+            return ""
+        if returns.type_name:
+            type_data = "`{}`: ".format(returns.type_name)
+        else:
+            type_data = ""
+        return "  " + type_data + (sanitize(returns.description) or "") + "\n"
+
+    def _process(self, node: docspec.ApiObject) -> None:
+        if not node.docstring:
+            return
+
+        lines = []
+        components: t.Dict[str, t.List[str]] = {}
+
+        parsed_docstring = docstring_parser.parse(
+            node.docstring.content, docstring_parser.DocstringStyle.REST
+        )
+        components["Arguments"] = self._convert_params(parsed_docstring.params)
+        components["Raises"] = self._convert_raises(parsed_docstring.raises)
+        return_doc = self._convert_returns(parsed_docstring.returns)
+        if return_doc:
+            components["Returns"] = [return_doc]
+
+        if parsed_docstring.short_description:
+            lines.append(sanitize(parsed_docstring.short_description))
+            lines.append("")
+        if parsed_docstring.long_description:
+            lines.append(sanitize(parsed_docstring.long_description))
+            lines.append("")
+
+        lines.extend(generate_sections_markdown(components))
+        node.docstring.content = "\n".join(lines)

tools/run_in_docker/rucio_renderer.py

@@ -0,0 +1,64 @@
+import dataclasses
+import typing as t
+
+import docspec
+from pydoc_markdown.contrib.renderers.markdown import MarkdownRenderer
+from pydoc_markdown.interfaces import Context, Renderer
+
+
+def get_first_client_class(
+    modules: t.List[docspec.Module],
+) -> t.Optional[docspec.Class]:
+    if not modules:
+        return None
+
+    for i in modules:
+        if isinstance(i, docspec.Class) and getattr(i, "name", "").lower().endswith(
+            "client"
+        ):
+            return i
+
+        child = get_first_client_class(getattr(i, "members", []))
+        if child:
+            return child
+
+    return None
+
+
+def sanitize(s: str) -> str:
+    character_map = {r"_": r"\_", r"<": r"\<", r">": r"\>", r"{": r"\{", r"}": r"\}"}
+
+    for before, after in character_map.items():
+        s = s.replace(before, after)
+    return s
+
+
+@dataclasses.dataclass
+class RucioRenderer(Renderer):
+    markdown: MarkdownRenderer = dataclasses.field(default_factory=MarkdownRenderer)
+
+    def init(self, context: Context) -> None:
+        self.markdown.init(context)
+
+    def render_recursive(self, obj: docspec.ApiObject) -> None:
+        if isinstance(obj, docspec.Function) and (
+            not obj.name.startswith("_") or obj.name == "__init__"
+        ):
+            print(f"## {sanitize(obj.name)}\n")
+            if obj.docstring:
+                print('<span style={{"white-space": "pre"}}>\n')
+                print(obj.docstring.content + "\n")
+                print("</span>\n")
+
+        for item in getattr(obj, "members", []):
+            self.render_recursive(item)
+
+    def render(self, modules: t.List[docspec.Module]) -> None:
+        client_class = get_first_client_class(modules)
+        assert client_class, "Client Class should not be empty"
+
+        print("---")
+        print(f"title: {client_class.name}")
+        print("---")
+
+        self.render_recursive(client_class)

website/docusaurus.config.js

@@ -54,7 +54,7 @@ module.exports={
       },
       "items": [
         {
-          "to": "pathname:///html/site/accountclient.html",
+          "to": "client_api/accountclient",
           "label": "Python Client API",
           "position": "left"
         },