Premier commit

blog/page.py

@@ -0,0 +1,104 @@
+import re
+import os
+import yaml
+import jinja2
+import textwrap
+import markdown
+import subprocess
+from pathlib import Path
+from datetime import date, datetime
+
+# from bs4 import BeautifulSoup as bs
+
+
+def new_page(title: str):
+    """Crée un nouvel article à partir du titre de celui ci."""
+
+    today = date.today().strftime("%Y-%m-%d")
+
+    filename = "./inbox/" + re.sub("[^a-zA-Z0-9-]", "_", title) + ".md"
+
+    content = textwrap.dedent(
+        f"""\
+    ---
+    date: {today}
+    title: {title}
+    category: 
+    tags:
+        - 
+    ---
+    # {title}
+    
+    """
+    )
+
+    if not os.path.exists(filename):
+        with open(filename, "w") as file:
+            file.write(content)
+
+    subprocess.run(["nvim", "+normal G$", "+startinsert", filename])
+
+
+class Page:
+
+    meta = dict()
+    md_content = ""
+    filename = ""
+
+    def __init__(self, filename: Path):
+        """Constructeur : nouvelle page"""
+        self.filename = filename
+
+        with open(filename) as file:
+            meta, self.md_content = self._extract_meta_and_markdown(file.read())
+            self.meta = yaml.safe_load(meta)
+
+        if "title" not in self.meta:
+            self.meta["title"] = Path(filename).stem
+
+        if "date" not in self.meta or type(self.meta["date"]) is not date:
+            self.meta["date"] = date(1970, 1, 1)
+
+    def __getattr__(self, name):
+        if name not in self.meta:
+            raise AttributeError(f"L'attribut '{name}' n'existe pas.")
+
+        # if name == date:
+        #     return datetime(self.meta['date'], "%Y-%m-%d")
+        
+        return self.meta[name]
+
+    def _extract_meta_and_markdown(self, content: str) -> list:
+        """ """
+        is_meta = False
+        is_markdown = False
+        meta = ""
+        markdown = ""
+        for line in content.splitlines():
+            if line == "---":
+                if not is_meta:
+                    is_meta = True
+                else:
+                    is_markdown = True
+            else:
+                if is_markdown:
+                    markdown += line + "\n"
+                elif is_meta:
+                    meta += line + "\n"
+        return meta, markdown
+
+    def html(self, template: jinja2.Template) -> str:
+        """Convertit la page en html a partir d'un template jinja2"""
+        title = self.meta["title"] or "Sans titre"
+        date = self.meta["date"] or None
+        return template.render(
+            title=title,
+            date=date,
+            content=markdown.markdown(
+                self.md_content, extensions=["codehilite", "fenced_code"]
+            ),
+        )
+
+
+# from bs4 import BeautifulSoup as bs
+# print(bs(html_string, 'html.parser').prettify())