Mercurial > piecrust2

diff piecrust/data/debug.py @ 219:d7a548ebcd58

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serve: Add server sent events for showing pipeline errors in the debug window. The server can now run an endpoint that streams pipeline status, including errors or "fixed" statuses. As a result, I had to investigate using event-loop based server alternatives, before I figured out the correct flag to set in Werkzeug. Support for Gunicorn is therefore now possible, although disabled by default. I will come in handy though when proper support for CMS-mode is enabled.
author Ludovic Chabant <ludovic@chabant.com>
date Mon, 02 Feb 2015 08:34:44 -0800
parents 0445a2232de7
children bd56d9acd6ef
line wrap: on
line diff
--- a/piecrust/data/debug.py	Sat Jan 31 17:36:01 2015 -0800
+++ b/piecrust/data/debug.py	Mon Feb 02 08:34:44 2015 -0800
@@ -14,12 +14,11 @@
 
 
 # CSS for the debug window.
-CSS_DEBUGINFO = """
+CSS_DEBUGWINDOW = """
 text-align: left;
+font-family: serif;
 font-style: normal;
-padding: 1em;
-background: #a42;
-color: #fff;
+font-weight: normal;
 position: fixed;
 width: 50%;
 bottom: 0;
@@ -29,6 +28,17 @@
 box-shadow: 0 0 10px #633;
 """
 
+CSS_PIPELINESTATUS = """
+background: #fff;
+color: #a22;
+"""
+
+CSS_DEBUGINFO = """
+padding: 1em;
+background: #a42;
+color: #fff;
+"""
+
 # HTML elements.
 CSS_P = 'margin: 0; padding: 0;'
 CSS_A = 'color: #fff; text-decoration: none;'
@@ -62,10 +72,16 @@
 def _do_build_debug_info(page, data, output):
     app = page.app
 
-    print('<div id="piecrust-debug-info" style="%s">' % CSS_DEBUGINFO, file=output)
+    print('<div id="piecrust-debug-info" style="%s">' % CSS_DEBUGWINDOW,
+          file=output)
 
-    print('<div>', file=output)
-    print('<p style="%s"><strong>PieCrust %s</strong> &mdash; ' % (CSS_P, APP_VERSION), file=output)
+    print('<div id="piecrust-debug-info-pipeline-status" style="%s">' %
+          CSS_PIPELINESTATUS, file=output)
+    print('</div>', file=output)
+
+    print('<div style="%s">' % CSS_DEBUGINFO, file=output)
+    print('<p style="%s"><strong>PieCrust %s</strong> &mdash; ' %
+          (CSS_P, APP_VERSION), file=output)
 
     # If we have some execution info in the environment,
     # add more information.
@@ -92,7 +108,7 @@
     print('</div>', file=output)
 
     if data:
-        print('<div>', file=output)
+        print('<div style="%s padding-top: 0;">' % CSS_DEBUGINFO, file=output)
         print(('<p style="%s cursor: pointer;" onclick="var l = '
                          'document.getElementById(\'piecrust-debug-details\'); '
                          'if (l.style.display == \'none\') l.style.display = '
@@ -122,6 +138,9 @@
 
     print('</div>', file=output)
 
+    print('<script src="/__piecrust_static/piecrust-debug-info.js"></script>',
+            file=output)
+
 
 class DebugDataRenderer(object):
     MAX_VALUE_LENGTH = 150