Get rid of unused snippet

Author: SilverRainZ

sphinxnotes/snippet/__init__.py

@@ -158,35 +158,18 @@ def __getstate__(self) -> Dict[str,Any]:
 
 
 @dataclass
-class Notes(Snippet):
-    """An abstract :class:`Snippet` subclass."""
+class Code(Snippet):
+    """A code block with description."""
     description:List[nodes.Body]
-
-    def nodes(self) -> List[nodes.Node]:
-        return self.description.copy()
-
-
-    def excerpt(self) -> str:
-        return self.description[0].astext().replace('\n', '')
-
-
-    def __getstate__(self) -> Dict[str,Any]:
-        """Implement :py:meth:`pickle.object.__getstate__`."""
-        self.description = [x.deepcopy() for x in self.description]
-        return super().__getstate__()
-
-
-@dataclass
-class Code(Notes):
-    """A piece of :class:`Notes` with code block."""
     block:nodes.literal_block
 
     def nodes(self) -> List[nodes.Node]:
-        return super().nodes() + [self.block]
+        return self.description.copy() + [self.block]
 
 
     def excerpt(self) -> str:
-        return '/%s/ ' % self.language() + super().excerpt()
+        return '/%s/ ' % self.language() + \
+            self.description[0].astext().replace('\n', '')
 
 
     @classmethod
@@ -198,41 +181,13 @@ def language(self) -> str:
         """Return the (programing) language that appears in code."""
         return self.block['language']
 
+
     def __getstate__(self) -> Dict[str,Any]:
-        """Implement :py:meth:`pickle.object.__getstate__`."""
+        self.description = [x.deepcopy() for x in self.description]
         self.block = self.block.deepcopy()
         return super().__getstate__()
 
 
-@dataclass
-class Procedure(Notes):
-    """
-    A piece of :class:`Notes` that describes a sequence of :class:`Code`
-    to do something.
-    """
-    steps:List[Code]
-
-    def nodes(self) -> List[nodes.Node]:
-        nodes_ = []
-        for code in self.steps:
-            nodes_ += code.nodes()
-        return super().nodes() + nodes_
-
-
-    def excerpt(self) -> str:
-        return '/%s/ ' % ','.join(self.languages()) + super().excerpt()
-
-
-    @classmethod
-    def kind(cls) -> str:
-        return 'p'
-
-
-    def languages(self) -> Set[str]:
-        """Return the (programing) language(s) that appear in procedure."""
-        return set(c.block['language'] for c in self.steps)
-
-
 def read_partial_file(filename:str, scope:Tuple[int,Optional[int]]) -> List[str]:
     lines = []
     with open(filename, "r") as f:
@@ -242,7 +197,6 @@ def read_partial_file(filename:str, scope:Tuple[int,Optional[int]]) -> List[str]
             lines.append(line.strip('\n'))
     return lines
 
-
 def merge_scopes(scopes:List[Tuple[int,int]]) -> List[Tuple[int,int]]:
     """"Merge the overlap scope, the pass-in scopes must be sorted."""
     merged = [scopes[0]]

sphinxnotes/snippet/ext.py

@@ -21,7 +21,7 @@
 from sphinx.util import logging
 
 from .config import Config
-from . import Snippet, Headline, Notes, Code
+from . import Snippet, Headline, Code
 from .picker import pick_doctitle, pick_codes
 from .cache import Cache, Item
 from .keyword import Extractor
@@ -36,7 +36,7 @@
 
 def extract_keywords(s:Snippet) -> List[str]:
     # TODO: Deal with more snippet
-    if isinstance(s, Notes):
+    if isinstance(s, Code):
         return extractor.extract('\n'.join(map(lambda x:x.astext(), s.description)),
                                  top_n=10)
     elif isinstance(s, Headline):

sphinxnotes/snippet/picker.py

@@ -13,7 +13,7 @@
 
 from docutils import nodes
 
-from . import Headline, Code, Procedure
+from . import Headline, Code
 from .utils.titlepath import resolve_doctitle
 
 
@@ -36,8 +36,6 @@ class CodePicker(nodes.SparseNodeVisitor):
     """Node visitor for picking code snippet from document."""
     # Code snippets that picked from document
     codes:List[Code]
-    # Procedures that picked from document, TODO
-    procedures:List[Procedure]
     # (container, pointer) that Recording the read pointer inside container
     offset:Dict[nodes.Node,int]
     # List of unsupported languages (:class:`pygments.lexers.Lexer`)
@@ -47,7 +45,6 @@ class CodePicker(nodes.SparseNodeVisitor):
     def __init__(self, document:nodes.document) -> None:
         super().__init__(document)
         self.codes = []
-        self.procedures = []
         self.offset = {}
 
 
@@ -82,16 +79,10 @@ def visit_literal_block(self, node:nodes.literal_block) -> None:
                                    block=node))
 
 
-    def visit_enumerated_list(self, node:nodes.enumerated_list) -> None:
-        pass
-
-    def depart_enumerated_list(self, node:nodes.enumerated_list) -> None:
-        pass
-
-
     def unknown_visit(self, node:nodes.Node) -> None:
         pass # Ignore any unknown node
 
+
     def unknown_departure(self, node:nodes.Node) -> None:
         pass # Ignore any unknown node