[#6692] don't send email after API exports
diff --git a/Allura/allura/ext/admin/admin_main.py b/Allura/allura/ext/admin/admin_main.py
index 68f14e0..d94303d 100644
--- a/Allura/allura/ext/admin/admin_main.py
+++ b/Allura/allura/ext/admin/admin_main.py
@@ -642,7 +642,7 @@
             raise exc.HTTPNotFound()
         if request.method == 'POST':
             try:
-                ProjectAdminRestController().export(tools)
+                ProjectAdminRestController().export(tools, send_email=True)
             except (exc.HTTPBadRequest, exc.HTTPServiceUnavailable) as e:
                 flash(str(e), 'error')
                 redirect('.')
@@ -667,7 +667,7 @@
 
     @expose('json:')
     @require_post()
-    def export(self, tools=None, **kw):
+    def export(self, tools=None, send_email=False, **kw):
         """
         Initiate a bulk export of the project data.
 
@@ -702,7 +702,7 @@
         # filename (potentially) includes a timestamp, so we have
         # to pre-generate to be able to return it to the user
         filename = c.project.bulk_export_filename()
-        export_tasks.bulk_export.post(tools, filename)
+        export_tasks.bulk_export.post(tools, filename, send_email=send_email)
         return {
                 'status': 'in progress',
                 'filename': filename,
diff --git a/Allura/allura/tasks/export_tasks.py b/Allura/allura/tasks/export_tasks.py
index c89182b..2f286d0 100644
--- a/Allura/allura/tasks/export_tasks.py
+++ b/Allura/allura/tasks/export_tasks.py
@@ -35,7 +35,7 @@
 
 
 @task
-def bulk_export(tools, filename=None):
+def bulk_export(tools, filename=None, send_email=True):
     '''
     Export the current project data.  Send notification to current user.
 
@@ -44,10 +44,10 @@
     '''
     # it's very handy to use c.* within a @task,
     # but let's be explicit and keep it separate from the main code
-    return _bulk_export(c.project, tools, c.user, filename)
+    return _bulk_export(c.project, tools, c.user, filename, send_email)
 
 
-def _bulk_export(project, tools, user, filename=None):
+def _bulk_export(project, tools, user, filename=None, send_email=True):
     export_filename = filename or project.bulk_export_filename()
     export_path = create_export_dir(project, export_filename)
     not_exported_tools = []
@@ -82,6 +82,9 @@
     if not user:
         log.info('No user. Skipping notification.')
         return
+    if not send_email:
+        return
+
     tmpl = g.jinja2_env.get_template('allura:templates/mail/bulk_export.html')
     instructions = tg.config.get('bulk_export_download_instructions', '')
     instructions = instructions.format(