adding an s3 publisher..

publishers/s3.py

@@ -0,0 +1,51 @@
+#from: https://gist.github.com/evz/3849704
+from hyde.publisher import Publisher
+from boto.s3.connection import S3Connection
+from boto.s3.key import Key
+import os
+
+
+class S3CredentialsError(Exception):
+    def __init__(self, value):
+        self.value = value
+
+    def __str__(self):
+        return repr(self.value)
+
+
+class S3(Publisher):
+    def initialize(self, settings):
+        self.settings = settings
+        self.key = getattr(settings, 'key', None)
+        self.secret = getattr(settings, 'secret', None)
+        self.bucket = getattr(settings, 'bucket', None)
+        reds = getattr(settings, 'redirects', None)
+        self.redirects = []
+        if reds:
+            for redirect in reds:
+                f, t = redirect.split(' => ')
+                self.redirects.append({'from': f, 'to': t})
+        if not self.key or not self.secret:
+            try:
+                self.key = os.environ['AWS_ACCESS_KEY_ID']
+                self.secret = os.environ['AWS_SECRET_ACCESS_KEY']
+            except KeyError:
+                raise S3CredentialsError('You need to define both an AWS key and secret in your site.yaml or as environment variables AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY')
+
+    def publish(self):
+        super(S3, self).publish()
+        conn = S3Connection(self.key, self.secret)
+        bucket = conn.get_bucket(self.bucket)
+        k = Key(bucket)
+        root = self.site.config.deploy_root_path
+        for item in root.walker.walk_files():
+            redirect_meta = None
+            if self.redirects:
+                for redirect in self.redirects:
+                    if redirect['from'] in item.path:
+                        redirect_meta = redirect['to']
+            k.key = item.path.replace(str(root), '')
+            k.set_contents_from_filename(item.path)
+            if redirect_meta:
+                k.set_metadata('website-redirect-location', redirect_meta)
+            k.set_acl('public-read')