More templates

mandr/app.py

@@ -1,8 +1,9 @@
-from flask import Flask, Response
+from flask import Flask, Response, request
 from pathlib import Path
 import json
 from jinja2 import Template
 from .infomander import InfoMander, VIEWS_KEY
+from .templates import TemplateRenderer
 from rich.console import Console
 
 console = Console()
@@ -13,6 +14,7 @@
 def fetch_mander(*path):
     return InfoMander('/'.join(path))
 
+
 def render_views(*path):
     mander = fetch_mander(*path)
     view_nav_templ = read_template('partials/views.html')
@@ -24,10 +26,12 @@ def render_views(*path):
         first_name=first_name
     )
 
+
 def render_info(*path):
     mander = fetch_mander(*path)
     return '<pre class="text-xs">' + json.dumps({k: str(v) for k, v in mander.fetch().items() if not k.startswith("_")}, indent=2) + '</pre>'
 
+
 def render_logs(*path):
     mander = fetch_mander(*path)
     view_nav_templ = read_template('partials/logs.html')
@@ -36,15 +40,18 @@ def render_logs(*path):
         first_name=list(mander['_logs'].items())[0][0]
     )
 
+
 def render_artifacts(*path):
     mander = fetch_mander(*path)
     view_nav_templ = read_template('partials/artifacts.html')
     return view_nav_templ.render(artifacts=list(mander['_artifacts'].items()))
 
+
 def read_template(path):
     p = Path(__file__).parent / 'templates' / path
     return Template(p.read_text())
 
+
 def render_top_nav(*args):
     nav_temp = read_template('partials/nav-top.html')
     path_pairs = []
@@ -59,19 +66,22 @@ def render_top_nav(*args):
     console.log(f'{path_pairs=}')
     return nav_temp.render(path_pairs=path_pairs, links_out=links_out)
 
+
 def render_mid_nav(*args):
     nav_temp = read_template('partials/nav-mid.html')
     return nav_temp.render(path='/'.join(args))
 
+
 def render_mander(*args):
     p = Path(__file__).parent / 'templates' / 'page.html'
     t = Template(p.read_text())
     res = render_top_nav(*args)
     res += render_mid_nav(*args)
     return t.render(body=res)
 
-@app.route('/', defaults={'path': ''})
-@app.route('/<path:path>')
+
+@app.route('/', defaults={'path': ''}, methods=['GET', 'POST'])
+@app.route('/<path:path>', methods=['GET', 'POST'])
 def home(path):
     if 'favicon' in path:
         return Response('', status=400)
@@ -87,7 +97,24 @@ def home(path):
         return render_logs(*path_parts[1:])
     if path_parts[0] == 'artifacts':
         return render_artifacts(*path_parts[1:])
+    if path_parts[0] == 'sketchpad':
+        return render_sketchpad(*path_parts[1:])
+    if path_parts[0] == 'render':
+        return render_template(*path_parts[1:])
     return render_mander(*path.split('/'))
 
+
+def render_sketchpad(*path):
+    mander = fetch_mander(*path)
+    children = [f'{m.path}' for m in mander.children()]
+    return read_template('sketchpad.html').render(children=sorted(children), mander_path=mander.path)
+
+
+def render_template(*path):
+    mander = fetch_mander(*path)
+    template_rendered = TemplateRenderer(mander)
+    return template_rendered.render(request.form['template'])
+
+
 if __name__ == '__main__':
     app.run(debug=True, reload=True)

mandr/infomander.py

@@ -20,6 +20,7 @@ class InfoMander:
     """Represents a dictionary, on disk, with a path-like structure."""
     def __init__(self, path):        
         # Set local disk paths
+        self.path = path
         self.project_path = Path('.datamander/' + path)
         self.cache = Cache(self.project_path / STATS_FOLDER)
 
@@ -39,7 +40,7 @@ def __init__(self, path):
     def _check_key(self, key):
         if key in [ARTIFACTS_KEY, TEMPLATES_KEY, VIEWS_KEY, LOGS_KEY]:
             raise ValueError(f'Cannot overwrite {key} key. This is reserved for internal use.')
-
+               
     def add_info(self, key, value, method='overwrite'):
         if method == 'overwrite':
             self.cache[key] = value
@@ -62,7 +63,7 @@ def add_artifact(self, key, obj, **metadata):
         if not file_location.parent.exists():
             file_location.parent.mkdir(parents=True)
         dump(obj, file_location)
-        self._add_to_key(ARTIFACTS_KEY, key, {'path': file_location, **metadata})
+        self._add_to_key(ARTIFACTS_KEY, key, {'obj': obj, **metadata})
 
     def add_view(self, key, html):
         self._check_key(key)

mandr/templates.py

@@ -7,6 +7,7 @@
 
 
 def sklearn_model_repr(pipeline):
+    print('pipeline', pipeline)
     return estimator_html_repr(pipeline)
 
 
@@ -45,6 +46,7 @@ def insert_custom_ui(self, template):
         # For each registered element, check if it is there.
         for name, func in registry.items():
             element_of_interest = f'<{name}'
+            print('element_of_interest', element_of_interest)
             start = template.find(element_of_interest)
             end = template[start:].find("/>")
             substr = template[start:start + end + 2]
@@ -53,11 +55,12 @@ def insert_custom_ui(self, template):
                 params = {k: self.clean_value(v) for k, v in elems}
                 for k, v in params.items():
                     if v.startswith('@mander'):
-                        params[k] = self.datamander.get(v)
+                        params[k] = self.mander.get(v)
                 ui = func(**params)
-                return template.replace(substr, ui)
+                template = template.replace(substr, ui)
         return template
 
     def render(self, template):
         final_template = self.insert_custom_ui(template)
-        return markdown.markdown(Template(final_template).render(**self.datamander.fetch()))
+        res = markdown.markdown(Template(final_template).render(**self.mander.fetch()))
+        return res

mandr/templates/sketchpad.html

@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>
+        Template Sketchpad
+    </title>
+    <script src="https://cdn.tailwindcss.com?plugins=forms,typography"></script>
+    <script src="//unpkg.com/alpinejs" defer></script>
+    <script src="https://cdn.jsdelivr.net/npm/vega@5"></script>
+    <script src="https://cdn.jsdelivr.net/npm/vega-lite@5"></script>
+    <script src="https://cdn.jsdelivr.net/npm/vega-embed@6"></script>
+    <script src="https://cdn.jsdelivr.net/gh/koaning/justcharts/justcharts.js"></script>
+    <script src="https://unpkg.com/htmx.org@1.9.12" integrity="sha384-ujb1lZYygJmzgSwoxRggbCHcjc0rB2XoQrxeTUQyRjrOnlCoYta87iKBWq3EsdM2" crossorigin="anonymous"></script>
+</head>
+<body>
+    <main>
+        <div class="m-4">
+            <h1 class="text-4xl font-bold">Template Sketchpad</h1> 
+            <small class="text-gray-400">The template can be edited on the right and will be live updated.</small>
+            <div class="flex pt-4">
+                <div class="w-1/2 m-2">
+                    <form name="main" id="template-form">
+                        {% for child in children %}<br/>
+                            <a href="/sketchpad/{{child}}" class='text-sm text-gray-400'>{{child}}</a>
+                        {% endfor %}
+                        <p class="text-md font-bold">Template</p> 
+                        <textarea name='template' class="w-full h-64 p-2 bg-gray-100 rounded-md font-mono" placeholder="Enter ManderMarkdown text here"></textarea>
+                        </form>
+                    <button class="btn primary rounded-md bg-gray-100" hx-trigger='click' hx-post='/render/{{mander_path}}' hx-include="#template-form" hx-target="#template-out" >Submit</button>
+                </div>
+                <div class="w-1/2 m-2">
+                    <p class="text-md font-bold">Rendered output</p> 
+                    <div class="w-full border-dotted border-2 rounded-md">
+                        <article class="prose p-2">
+                            <div id="template-out"></div>
+                        </article>
+                        <br/><br/>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </main>
+</body>
+</html>