float image left/right for inlining in an article

This reverts commit 1878d5951b.

the more I look at this, the more I like the old text spacing

incorporealcms/__init__.py

@@ -3,7 +3,6 @@ import logging
 import os
 from logging.config import dictConfig
 
-import markdown
 from flask import Flask, request, send_from_directory
 
 from ._version import get_versions
@@ -32,10 +31,6 @@ def create_app(instance_path=None, test_config=None):
 
     logger.debug("instance path: %s", app.instance_path)
 
-    # initialize markdown parser from config, but include
-    # extensions our app depends on, like the meta extension
-    app.config['md'] = markdown.Markdown(extensions=app.config['MARKDOWN_EXTENSIONS'] + ['meta'])
-
     @app.before_request
     def log_request():
         logger.info("REQUEST:  %s %s", request.method, request.path)

incorporealcms/config.py

@@ -32,7 +32,21 @@ class Config(object):
         },
     }
 
-    MARKDOWN_EXTENSIONS = ['mdx_linkify', 'tables']
+    MARKDOWN_EXTENSIONS = ['extra', 'mdx_linkify', 'smarty', 'tables']
+    MARKDOWN_EXTENSION_CONFIGS = {
+        'extra': {
+            'attr_list': {},
+            'footnotes': {
+                'UNIQUE_IDS': True,
+            },
+        },
+        'smarty': {
+            'smart_dashes': True,
+            'smart_quotes': False,
+            'smart_angled_quotes': False,
+            'smart_ellipses': True,
+        },
+    }
 
     DEFAULT_PAGE_STYLE = 'light'
 

incorporealcms/lib.py

@@ -1,7 +1,21 @@
 """Miscellaneous helper functions and whatnot."""
+import markdown
 from flask import current_app as app
 
 
-def get_meta_str(key):
+def get_meta_str(md, key):
-    """Provide the page's metadata for the specified key, or '' if unset."""
+    """Provide the page's (parsed in Markup obj md) metadata for the specified key, or '' if unset."""
-    return " ".join(app.config['md'].Meta.get(key)) if app.config['md'].Meta.get(key) else ""
+    return " ".join(md.Meta.get(key)) if md.Meta.get(key) else ""
+
+
+def init_md():
+    """Initialize the Markdown parser.
+
+    This used to done at the app level in __init__, but extensions like footnotes apparently
+    assume the parser to only live for the length of parsing one document, and create double
+    footnote ref links if the one parser sees the same document multiple times.
+    """
+    # initialize markdown parser from config, but include
+    # extensions our app depends on, like the meta extension
+    return markdown.Markdown(extensions=app.config['MARKDOWN_EXTENSIONS'] + ['meta'],
+                             extension_configs=app.config['MARKDOWN_EXTENSION_CONFIGS'])

incorporealcms/pages.py

@@ -8,7 +8,7 @@ from flask import current_app as app
 from flask import make_response, redirect, render_template, request
 from tzlocal import get_localzone
 
-from incorporealcms.lib import get_meta_str
+from incorporealcms.lib import get_meta_str, init_md
 
 logger = logging.getLogger(__name__)
 
@@ -34,11 +34,12 @@ def display_page(path):
         logger.warning("requested path '%s' (resolved path '%s') not found!", path, resolved_path)
         abort(404)
     else:
-        content = Markup(app.config['md'].convert(entry))
+        md = init_md()
-        logger.debug("file metadata: %s", app.config['md'].Meta)
+        content = Markup(md.convert(entry))
+        logger.debug("file metadata: %s", md.Meta)
 
-        return render('base.html', title=get_meta_str('title'), description=get_meta_str('description'),
+        return render('base.html', title=get_meta_str(md, 'title'), description=get_meta_str(md, 'description'),
-                      image=get_meta_str('image'), base_url=request.base_url, content=content, navs=parent_navs,
+                      image=get_meta_str(md, 'image'), base_url=request.base_url, content=content, navs=parent_navs,
                       mtime=mtime.strftime('%Y-%m-%d %H:%M:%S %Z'))
 
 
@@ -111,6 +112,8 @@ def generate_parent_navs(path):
     else:
         with app.open_instance_resource(resolved_path, 'r') as entry_file:
             entry = entry_file.read()
-        _ = Markup(app.config['md'].convert(entry))
+        # for issues regarding parser reuse (see lib.init_md) we reinitialize the parser here
-        page_name = " ".join(app.config['md'].Meta.get('title')) if app.config['md'].Meta.get('title') else f'/{path}'
+        md = init_md()
+        _ = Markup(md.convert(entry))
+        page_name = " ".join(md.Meta.get('title')) if md.Meta.get('title') else f'/{path}'
         return generate_parent_navs(parent_path) + [(page_name, f'/{path}')]

incorporealcms/static/css/dark.css

@@ -1,11 +1,15 @@
 html {
-    color: #DDD;
+    color: #CCC;
 }
 
 body {
     background: black;
 }
 
+strong {
+    color: #EEE;
+}
+
 .site-wrap {
     background: #111;
 
@@ -25,16 +29,19 @@ a:link, a:visited {
 
 a:hover, a:active {
     color: #B31D15;
-    border-bottom: 1px dotted #EEE;
+    border-bottom: 1px dotted #B31D15;
 }
 
-section.nav, section.styles {
+div.header {
-    color: #BBB;
     background: #222;
     border-bottom: 1px solid #222;
 }
 
-section.nav a, section.styles a {
+div.nav, div.styles {
+    color: #BBB;
+}
+
+div.nav a, div.styles a {
     color: #BBB;
 }
 
@@ -51,6 +58,11 @@ blockquote {
     border: 1px solid #222;
 }
 
+.img-frame {
+    background-color: rgba(255, 255, 255, 0.1);
+    border: 1px solid #333;
+}
+
 figure {
     background: #222;
     border: 1px solid #333;

incorporealcms/static/css/light.css

@@ -3,7 +3,11 @@ html {
 }
 
 body {
-    background: #888;
+    background: #999;
+}
+
+strong {
+    color: #111;
 }
 
 .site-wrap {
@@ -25,16 +29,19 @@ a:link, a:visited {
 
 a:hover, a:active {
     color: #811610;
-    border-bottom: 1px dotted #111;
+    border-bottom: 1px dotted #811610;
 }
 
-section.nav, section.styles {
+div.header {
-    color: #666;
     background: #EEE;
     border-bottom: 1px solid #CCC;
 }
 
-section.nav a, section.styles a {
+div.nav, div.styles {
+    color: #666;
+}
+
+div.nav a, div.styles a {
     color: #666;
 }
 
@@ -51,6 +58,11 @@ blockquote {
     border: 1px solid #CCC;
 }
 
+.img-frame {
+    background-color: rgba(0, 0, 0, 0.1);
+    border: 1px solid #BBB;
+}
+
 figure {
     background: #EFEFEF;
     border: 1px solid #CCCCCC;

incorporealcms/static/css/style.css

@@ -63,27 +63,36 @@ a:active {
     text-decoration: none;
 }
 
-section.nav, section.styles {
+div.header {
+    display: flex;
+    justify-content: space-between;
+}
+
+div.nav, div.styles {
     font-size: 0.75em;
-    border-bottom: 1px solid #444;
     padding: 0.25em 0.5em;
 }
 
-section.nav a, section.styles a {
+div.nav a, div.styles a {
     border-bottom: none;
 }
 
-section.styles {
+div.content {
-    float: right;
-}
-
-section.content {
     font-size: 11pt;
 
     padding: 0 1em;
     line-height: 1.5em;
 }
 
+sup, sub {
+	vertical-align: baseline;
+	position: relative;
+	top: -0.4em;
+}
+sub {
+	top: 0.4em;
+}
+
 footer {
     display: block;
     font-size: 75%;
@@ -114,14 +123,38 @@ blockquote {
     text-align: center;
 }
 
-.splash img {
+img {
     max-width: 100%;
 }
 
+.img-25 {
+    max-width: 25% !important;
+}
+
 .img-50 {
     max-width: 50% !important;
 }
 
+.img-center {
+    display: block;
+    margin-left: auto;
+    margin-right: auto;
+}
+
+.img-left {
+    float: left;
+    margin-right: 1em;
+}
+
+.img-right {
+    float: right;
+    margin-left: 1em;
+}
+
+.img-frame {
+    padding: 5px;
+}
+
 /* For screens with width smaller than 400px */
 .figure-left .figure-right {
     max-width: 95%;
@@ -173,3 +206,12 @@ figcaption {
     margin: 5px;
     display: inline;
 }
+
+.footnote {
+    font-size: 0.75em;
+}
+
+.footnote-ref:link, .footnote-ref:visited, .footnote-ref:hover, .footnote-ref:active {
+    border-bottom: none;
+    font-weight: normal;
+}

incorporealcms/templates/base.html

@@ -1,4 +1,5 @@
 <!doctype html>
+<html lang="en">
 <title>{{ title }}{% if title %} - {% endif %}{{ config.TITLE_SUFFIX }}</title>
 {% if title %}<meta property="og:title" content="{{ title }}">{% endif %}
 {% if description %}<meta property="og:description" content="{{ description }}">{% endif %}
@@ -10,21 +11,24 @@
 <link rel="stylesheet" href="{{ url_for('static', filename=user_style) }}">
 <link rel="icon" href="{{ url_for('static', filename='img/favicon.png') }}">
 
-<section class="site-wrap">
+<div class="site-wrap">
-    <section class="styles">
+    <div class="header">
-        <a href="?style=dark">[dark]</a>
+        <div class="nav">
-        <a href="?style=light">[light]</a>
+            {% for nav in navs %}
-    </section>
+            <a href="{{ nav.1 }}">{{ nav.0 }}</a>
-    <section class="nav">
+            {% if not loop.last %} &raquo; {% endif %}
-        {% for nav in navs %}
+            {% endfor %}
-        <a href="{{ nav.1 }}">{{ nav.0 }}</a>
+        </div>
-        {% if not loop.last %} &raquo; {% endif %}
+        <div class="styles">
-        {% endfor %}
+            <a href="?style=dark">[dark]</a>
-    </section>
+            <a href="?style=light">[light]</a>
-    <section class="content">
+        </div>
-    {{ content }}
+    </div>
-    </section>
+    <div class="content">
+        {{ content }}
+    </div>
     <footer>
         <i>Last modified: {{ mtime }}</i>
     </footer>
-</section>
+</div>
+</html>

requirements/requirements-dev.in

@@ -5,7 +5,7 @@ pytest
 pytest-cov
 
 # linting and other static code analysis
-bandit
+bandit==1.6.2               # pinned because 1.7.0 wasn't running right in tox
 dlint
 flake8
 flake8-blind-except

requirements/requirements-dev.txt

@@ -8,7 +8,7 @@ appdirs==1.4.4
     # via virtualenv
 attrs==20.3.0
     # via pytest
-bandit==1.7.0
+bandit==1.6.2
     # via -r requirements/requirements-dev.in
 bleach==3.2.2
     # via mdx-linkify

tests/test_factory.py

@@ -23,20 +23,24 @@ def test_markdown_meta_extension_always():
     assert b'<title>Index - incorporeal.org</title>' in response.data
 
 
-def test_extra_markdown_extensions_work():
+def test_custom_markdown_extensions_work():
-    """Test we can load more extensions via config, and that they work."""
+    """Test we can change extensions via config, and that they work.
+
+    This used to test smarty, but that's added by default now, so we test
+    that it can be removed by overriding the option.
+    """
     app = create_app(instance_path=os.path.join(HERE, 'instance'))
     client = app.test_client()
     response = client.get('/mdash-or-triple-dash')
     assert response.status_code == 200
-    assert b'word --- word' in response.data
+    assert b'word &mdash; word' in response.data
 
     app = create_app(instance_path=os.path.join(HERE, 'instance'),
-                     test_config={'MARKDOWN_EXTENSIONS': ['smarty']})
+                     test_config={'MARKDOWN_EXTENSIONS': []})
     client = app.test_client()
     response = client.get('/mdash-or-triple-dash')
     assert response.status_code == 200
-    assert b'word &mdash; word' in response.data
+    assert b'word --- word' in response.data
 
 
 def test_title_override():