From 5d2e5dded3cf05e38b38a42b9800372b4e2ee3c3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Leonel=20C=C3=A2mara?= <leonelcamara@gmail.com>
Date: Tue, 30 Jun 2015 17:51:39 +0100
Subject: [PATCH] Allow packing an application with the windows executable

---
 applications/admin/controllers/default.py  | 29 ++++++++++++++++++++++
 applications/admin/views/default/site.html |  1 +
 2 files changed, 30 insertions(+)

diff --git a/applications/admin/controllers/default.py b/applications/admin/controllers/default.py
index 96b0e2ef..ad7ca31c 100644
--- a/applications/admin/controllers/default.py
+++ b/applications/admin/controllers/default.py
@@ -395,6 +395,35 @@ def pack_custom():
     return locals()
 
 
+def pack_exe():
+    import urllib
+    import zipfile
+    from cStringIO import StringIO
+    app = get_app()
+    base = apath(app, r=request)
+    # Download latest web2py_win and open it with zipfile
+    download_url = 'http://www.web2py.com/examples/static/web2py_win.zip'
+    out = StringIO()
+    out.write(urllib.urlopen(download_url).read())
+    web2py_win = zipfile.ZipFile(out, mode='a')
+    # Write routes.py with the application as default
+    routes = u'# -*- coding: utf-8 -*-\nrouters = dict(BASE=dict(default_application="%s"))' % app
+    web2py_win.writestr('web2py/routes.py', routes.encode('utf-8'))
+    # Copy the application into the zipfile
+    common_root = os.path.dirname(base)
+    for root, dirs, files in os.walk(base, topdown=True):
+        dirs[:] = [d for d in dirs if d not in ['cache', 'sessions', 'errors']]
+        for filename in files:
+            fname = os.path.join(root, filename)
+            arcname = os.path.join('web2py/applications', os.path.relpath(root, common_root), filename)
+            web2py_win.write(fname, arcname)
+    web2py_win.close()
+    response.headers['Content-Type'] = 'application/zip'
+    response.headers['Content-Disposition'] = 'attachment; filename=web2py.app.%s.zip' % app
+    out.seek(0)
+    return response.stream(out)
+
+
 def upgrade_web2py():
     dialog = FORM.confirm(T('Upgrade'),
                           {T('Cancel'): URL('site')})
diff --git a/applications/admin/views/default/site.html b/applications/admin/views/default/site.html
index d11e14db..0ba52fde 100644
--- a/applications/admin/views/default/site.html
+++ b/applications/admin/views/default/site.html
@@ -26,6 +26,7 @@
           {{buttons.append((URL('cleanup',args=a), T("Clean")))}}
           {{buttons.append((URL('pack',args=a), T("Pack all")))}}
           {{buttons.append((URL('pack_custom',args=a), T("Pack custom")))}}
+          {{buttons.append((URL('pack_exe',args=a), T("Download as exe")))}}
           {{if not os.path.exists('applications/%s/compiled' % a):}}
                 {{buttons.append((URL('compile_app',args=a), T("Compile")))}}
           {{else:}}