[pypy-commit] jitviewer default: try slightly harder to display source, even in extraordinary conditions

[fijal]

Author: Maciej Fijalkowski <fijall at gmail.com>
Branch: 
Changeset: r185:9e5303808452
Date: 2011-12-29 18:51 +0200
http://bitbucket.org/pypy/jitviewer/changeset/9e5303808452/

Log:	try slightly harder to display source, even in extraordinary
	conditions

diff --git a/_jitviewer/display.py b/_jitviewer/display.py
--- a/_jitviewer/display.py
+++ b/_jitviewer/display.py
@@ -33,7 +33,7 @@
             in_loop = no in lineset
             self.lines.append(LineRepr(line, in_loop))
 
-        last_lineno = -1
+        last_lineno = self.firstlineno
         for chunk in loop.chunks:
             if chunk.is_bytecode:
                 chunk.cssclass = 'dmp '
@@ -42,7 +42,7 @@
                 else:
                     chunk.cssclass += 'nonempty'
                 no = chunk.lineno
-                if no < last_lineno:
+                if no is None or no < last_lineno:
                     no = last_lineno
                 else:
                     last_lineno = no
diff --git a/bin/jitviewer.py b/bin/jitviewer.py
--- a/bin/jitviewer.py
+++ b/bin/jitviewer.py
@@ -137,10 +137,10 @@
                 except (IOError, OSError):
                     source = CodeReprNoFile(loop)
             else:
-                try:
-                    source = CodeRepr(inspect.getsource(code), code, loop)
-                except:
-                    source = CodeReprNoFile(loop)
+                #try:
+                source = CodeRepr(inspect.getsource(code), code, loop)
+                #except:
+                #    source = CodeReprNoFile(loop)
         d = {'html': flask.render_template('loop.html',
                                            source=source,
                                            current_loop=no,