updating docstrings

TODO.todo

@@ -1,5 +1,7 @@
 Priority:
     ✔ Document the python/logging/typing in Trilium @done(21-10-25 14:33)
+    ☐ Update typing annotations to include generics instead
+        https://docs.python.org/3/library/collections.abc.html#collections-abstract-base-classes
     ☐ Write the tests
     ☐ Docstrings
 

tembo/journal/pages.py

@@ -3,7 +3,7 @@ from __future__ import annotations
 from abc import ABCMeta, abstractmethod
 import pathlib
 import re
-from typing import Tuple
+from typing import Collection
 
 import jinja2
 from jinja2.exceptions import TemplateNotFound
@@ -21,7 +21,7 @@ class PageCreator:
         filename: str,
         extension: str,
         name: str,
-        user_input: Tuple[str, ...] | Tuple[()],
+        user_input: Collection[str],
         template_filename: str | None = None,
     ) -> Page:
         raise NotImplementedError
@@ -80,8 +80,8 @@ class ScopedPageCreator(PageCreator):
     Attributes:
         base_path (str): base path of tembo.
         page_path (str): path of the page relative to the base path.
-        filename (str): filename relative to the page path
-        extension (str): extension of file
+        filename (str): filename relative to the page path.
+        extension (str): extension of file.
     """
 
     def __init__(self) -> None:
@@ -98,7 +98,7 @@ class ScopedPageCreator(PageCreator):
         filename: str,
         extension: str,
         name: str,
-        user_input: Tuple[str, ...] | Tuple[()],
+        user_input: Collection[str],
         template_filename: str | None = None,
     ) -> Page:
         self.base_path = base_path
@@ -141,7 +141,7 @@ class ScopedPageCreator(PageCreator):
             all_input_tokens.extend(re.findall(r"(\{input\d*\})", tokenified_string))
         return sorted(all_input_tokens)
 
-    def _verify_input_tokens(self, user_input: Tuple[str, ...] | Tuple[()]) -> None:
+    def _verify_input_tokens(self, user_input: Collection[str]) -> None:
         if len(self._all_input_tokens) != len(user_input):
             tembo.logger.critical(
                 "Your tembo.config/template specifies %s input tokens, you gave %s",
@@ -160,7 +160,7 @@ class ScopedPageCreator(PageCreator):
     def _substitute_tokens(
         self,
         tokenified_string: str,
-        user_input: Tuple[str, ...] | Tuple[()],
+        user_input: Collection[str],
         name: str,
     ) -> str:
         """For a tokened string, substitute input, name and date tokens."""
@@ -174,7 +174,7 @@ class ScopedPageCreator(PageCreator):
     def __substitute_input_tokens(
         self,
         tokenified_string: str,
-        user_input: Tuple[str, ...] | Tuple[()],
+        user_input: Collection[str],
     ) -> str:
         for input_value, extracted_token in zip(user_input, self._all_input_tokens):
             # REVIEW: test this for spaces in the filename/input token
@@ -185,7 +185,8 @@ class ScopedPageCreator(PageCreator):
 
     @staticmethod
     def __substitute_name_tokens(tokenified_string: str, name: str) -> str:
-        # find any {name} tokens and substitute for the name value
+        """Find any `{name}` tokens and substitute for the name value."""
+
         name_extraction = re.findall(r"(\{name\})", tokenified_string)
         for extracted_input in name_extraction:
             tokenified_string = tokenified_string.replace(extracted_input, name)
@@ -220,9 +221,20 @@ class Page(metaclass=ABCMeta):
 
 
 class ScopedPage(Page):
-    """A Page that uses substitute tokens."""
+    """A page that uses substitute tokens.
+
+    Attributes:
+        path (pathlib.Path): a `Path` object of the page's filepath.
+        page_content (str): the content of the page from the template.
+    """
 
     def __init__(self, path: pathlib.Path, page_content: str) -> None:
+        """Create a scoped page object.
+
+        Args:
+            path (pathlib.Path): a `pathlib.Path` object of the page's filepath.
+            page_content (str): the content of the page from the template.
+        """
         self.path = path
         self.page_content = page_content
 
@@ -230,6 +242,21 @@ class ScopedPage(Page):
         return f"ScopedPage({self.path})"
 
     def save_to_disk(self, dry_run: bool = False) -> None:
+        """Save the scoped page to disk and write the `page_content`.
+
+        If the page already exists a message will be logged to stdout and no file
+        will be saved.
+
+        If `dry_run=True` a message will be logged to stdout and no file will be saved.
+
+        Args:
+            dry_run (bool, optional): If `True` will log the `path` to stdout and not
+                save the page to disk. Defaults to False.
+
+        Raises:
+            SystemExit: Exit code 0 if dry run is `True`, page is successfully saved
+                or if page already exists.
+        """
         if dry_run:
             tembo.logger.info("%s will be created", self.path)
             raise SystemExit(0)