Disabled cache.

This commit is contained in:
retoor 2025-01-24 16:33:27 +01:00
parent 21ab5628b0
commit 8486c22c32
5 changed files with 12 additions and 58 deletions

View File

@ -6,5 +6,6 @@ services:
- "8081:8081"
volumes:
- ./:/code
entrypoint: ["python","-m","snek.app"]
entrypoint: ["gunicorn", "-w", "1", "-k", "aiohttp.worker.GunicornWebWorker", "snek.gunicorn:app","--bind","0.0.0.0:8081"]
#["python","-m","snek.app"]

View File

@ -7,6 +7,7 @@ from jinja_markdown2 import MarkdownExtension
from snek.system import http
from snek.system.middleware import cors_middleware
from snek.view.about import AboutHTMLView, AboutMDView
from snek.view.docs import DocsHTMLView, DocsMDView
from snek.view.index import IndexView
from snek.view.login import LoginView
from snek.view.login_form import LoginFormView
@ -39,6 +40,9 @@ class Application(BaseApplication):
)
self.router.add_view("/about.html", AboutHTMLView)
self.router.add_view("/about.md", AboutMDView)
self.router.add_view("/docs.html", DocsHTMLView)
self.router.add_view("/docs.md", DocsMDView)
self.router.add_view("/web.html", WebView)
self.router.add_view("/login.html", LoginView)
self.router.add_view("/login.json", LoginFormView)
@ -66,7 +70,7 @@ class Application(BaseApplication):
)
@time_cache_async(60)
#@time_cache_async(60)
async def render_template(self, template, request, context=None):
return await super().render_template(template, request, context)

View File

@ -9,6 +9,7 @@ from pygments.lexers import get_lexer_by_name
from pygments.formatters import html
from pygments.styles import get_style_by_name
import functools
from app.cache import time_cache_async
class MarkdownRenderer(HTMLRenderer):
def __init__(self, app, template):
@ -28,7 +29,6 @@ class MarkdownRenderer(HTMLRenderer):
#return '\n<pre><code>%s</code></pre>\n' % escape(code)
lexer = get_lexer_by_name(lang, stripall=True)
formatter = html.HtmlFormatter(lineseparator="<br>")
print(code, lang,info, flush=True)
return highlight(code, lexer, formatter)
def render(self):
markdown_string = self.app.template_path.joinpath(self.template).read_text()
@ -37,11 +37,12 @@ class MarkdownRenderer(HTMLRenderer):
return markdown(markdown_string)
@functools.cache
def render_markdown_sync(app, markdown_string):
renderer = MarkdownRenderer(app,None)
markdown = Markdown(renderer=renderer)
return markdown(markdown_string)
@time_cache_async(120)
async def render_markdown(app, markdown_string):
return render_markdown_sync(app,markdown_string)

View File

@ -14,56 +14,3 @@ I made several design choices:
- !DRY for HMTL/jinja2 templates. For templates Snek does prefer to repeat itself to implement exceptions for a page easier. For Snek it's preffered do a few updates instead of maintaining a complex generic system that requires maintenance regarding templates.
- No existing chat backend like `inspircd` (Popular decent IRC server written in the language of angels) because I prefer to know what is exactly going on above performance and concurrency limit. Also, this approach reduces as networking layer / gateway layer.
# Some internals
A few examples of how the system framework works.
## How to create a user
```python
# Save user to the table named 'user'
# Password gets sha256 encrypted with default a salt string
# of the snek.system.security module.
new_user_object = await app.service.user.register(
username="retoor",
password="retoorded"
)
```
## Encrypt string
```python
from snek.system import security
# Support for both utf and bytes.
var1 = security.encrypt("data")
var2 = security.encrypt(b"data")
# Is correct:
assert(var1 == var2)
```
## How to create a basic HTML / Markdown view
```python
from snek.system.view import BaseView
class IndexView(BaseView):
async def get(self):
# The render function supports markdown.
# It will render with syntax highlighting.
# Just use the .md file extension in the file name.
return await self.render("index.html")
```
## How to create a FormView
```python
from snek.system.view import BaseFormView
from snek.form.register import RegisterForm
class RegisterFormView(BaseFormView):
form = RegisterForm
```
## How to register a class view
```python
app.routes.add_view("/your-page.html", YourViewClass)
```

View File

@ -15,7 +15,8 @@
<span style="padding:10px;">Or</span>
<fancy-button url="/register.html" text="Register"></fancy-button>
<a href="/about.html">Design choices</a>
<a href="/web.html">See web Application so far</a>
<a href="/web.html">App preview</a>
<a href="/docs.html">API docs</a>
</div>
</body>
</html>