Adding a CSV option for output.

tracsql/templates/sql.html

@@ -33,6 +33,14 @@ <h1>Query</h1>
 <input type="checkbox" name="raw" />Raw Output
 </py:otherwise>
 </py:choose>
+<py:choose test="csv">
+<py:when>
+<input type="checkbox" name="csv" checked="checked" />CSV
+</py:when>
+<py:otherwise>
+<input type="checkbox" name="csv" />CSV
+</py:otherwise>
+</py:choose>
 </td><td align="right">
 <py:if test="not error">
 <b>${len(rows)}</b> results (<b>${took}</b> seconds)

tracsql/web_ui.py

@@ -106,6 +106,7 @@ def _process(self, req, cursor, data):
 
         sql = req.args.get('query', '')
         raw = req.args.get('raw', '')
+        csv = req.args.get('csv', '')
 
         cols = rows = []
         took = 0
@@ -125,13 +126,30 @@ def _process(self, req, cursor, data):
             except BaseException, e:
                 error = e.message
 
+        if csv:
+            text = []
+            for col in cols:
+                text.append('%s,' % col)
+            text.append('\n')
+            for row in rows:
+                for cell in row:
+                    text.append("%s," % cell)
+                text.append('\n')
+            text = str(''.join(text))
+            req.send_response(200)
+            req.send_header('Content-Type', 'text/csv')
+            req.send_header('Content-Length', str(len(text)))
+            req.end_headers()
+            req.write(text)
+            return
+
         if not raw:
 
             format = {
                 'path' : lambda x: html.A(x, href=req.href.browser(x)),
                 'rev' : lambda x: html.A(x, href=req.href.changeset(x)),
                 'ticket' : lambda x: html.A(x, href=req.href.ticket(x)),
-                'query' : lambda x: html.FONT(x, face="monospace"),
+                'query' : lambda x: html.PRE(x, style="padding: 0; margin: 0;"),
                 'time' : lambda x: fmt_timestamp(x),
             }