updating typing

tembo/journal/pages.py

@@ -3,6 +3,7 @@ from __future__ import annotations
 from abc import ABCMeta, abstractmethod
 import pathlib
 import re
+from typing import Tuple
 
 import jinja2
 import pendulum
@@ -19,9 +20,8 @@ class PageCreator:
         filename: str,
         extension: str,
         name: str,
-        user_input: tuple[str, ...] | None,
+        user_input: Tuple[str, ...] | Tuple[()],
         template_filename: str | None = None,
-        dry_run: bool = False
     ) -> Page:
         raise NotImplementedError
 
@@ -76,7 +76,7 @@ class ScopedPageCreator(PageCreator):
         filename: str,
         extension: str,
         name: str,
-        user_input: tuple[str, ...] | None,
+        user_input: Tuple[str, ...] | Tuple[()],
         template_filename: str | None = None,
     ) -> Page:
         self.base_path = base_path
@@ -101,7 +101,10 @@ class ScopedPageCreator(PageCreator):
         return ScopedPage(path, template_contents)
 
     def _substitute_tokens(
-        self, tokenified_string: str, user_input: tuple[str, ...] | None, name: str
+        self,
+        tokenified_string: str,
+        user_input: Tuple[str, ...] | Tuple[()],
+        name: str,
     ) -> str:
         # for a tokened string, substitute input, name and date tokens
         tokenified_string = self.__substitute_input_tokens(
@@ -121,11 +124,11 @@ class ScopedPageCreator(PageCreator):
 
     @staticmethod
     def __substitute_input_tokens(
-        tokenified_string: str, user_input: tuple[str, ...] | None
+        tokenified_string: str, user_input: Tuple[str, ...] | Tuple[()]
     ) -> str:
         # find {inputN} tokens in string
         input_extraction = re.findall(r"(\{input\d*\})", tokenified_string)
-        if user_input is None:
+        if len(user_input) == 0:
             # if there's no user input, but the regex matches, raise error
             if len(input_extraction) > 0:
                 logger.critical(
@@ -137,7 +140,11 @@ class ScopedPageCreator(PageCreator):
             # if there aren't any tokens in the string, return the string
             return tokenified_string
         # if there is user input, check the number of tokens match the number passed in
-        if len(input_extraction) > 0 and len(input_extraction) != len(user_input):
+        if (
+            len(input_extraction) > 0
+            and len(input_extraction) != len(user_input)
+            and len(user_input) > 0
+        ):
             # if there are input matches and they don't equal the number of input
             # tokens, raise error
             logger.critical(
@@ -148,8 +155,11 @@ class ScopedPageCreator(PageCreator):
             raise SystemExit(1)
         # if the length of both the input matches and the number of tokens match then
         # substitute each token with the user's input
+        if len(user_input) > 0:
             for extracted_input, input_value in zip(input_extraction, user_input):
-            tokenified_string = tokenified_string.replace(extracted_input, input_value)
+                tokenified_string = tokenified_string.replace(
+                    extracted_input, input_value
+                )
         return tokenified_string
 
     @staticmethod
@@ -170,7 +180,7 @@ class ScopedPageCreator(PageCreator):
 
 class Page(metaclass=ABCMeta):
     @abstractmethod
-    def __init__(self, path: pathlib.Path, page_content: str, dry_run: bool) -> None:
+    def __init__(self, path: pathlib.Path, page_content: str) -> None:
         raise NotImplementedError
 
     @abstractmethod
@@ -189,12 +199,12 @@ class ScopedPage(Page):
         return f"ScopedPage({self.path})"
 
     def save_to_disk(self, dry_run: bool = False) -> None:
-        scoped_note_file = pathlib.Path(self.path)
-        # create the parent directories
-        scoped_note_file.parents[0].mkdir(parents=True, exist_ok=True)
         if dry_run:
             logger.info("%s will be created", self.path)
             raise SystemExit(0)
+        # create the parent directories
+        scoped_note_file = pathlib.Path(self.path)
+        scoped_note_file.parents[0].mkdir(parents=True, exist_ok=True)
         if not scoped_note_file.exists():
             with scoped_note_file.open("w", encoding="utf-8") as scoped_page:
                 scoped_page.write(self.page_content)
@@ -264,7 +274,7 @@ if __name__ == "__main__":
         "scratchpad.md.tpl",
     )
     print(test_page_with_template)
-    test_page_with_template.save_to_disk()
+    test_page_with_template.save_to_disk(False)
     # print(
     #     c.create_page(
     #         "~/tembo",