changes for #77

Code cosmetics
#75:
- More debug infos for kindlegen and sending e-mail.
- Button for sending test e-mail.
- timeout of 5min for sending e-mail

cps/fb2.py

@@ -7,29 +7,31 @@ import uploader
 def get_fb2_info(tmp_file_path, original_file_name, original_file_extension):
 
     ns = {
-        'fb':'http://www.gribuser.ru/xml/fictionbook/2.0',
-        'l':'http://www.w3.org/1999/xlink',
+        'fb': 'http://www.gribuser.ru/xml/fictionbook/2.0',
+        'l': 'http://www.w3.org/1999/xlink',
     }
 
     fb2_file = open(tmp_file_path)
     tree = etree.fromstring(fb2_file.read())
 
     authors = tree.xpath('/fb:FictionBook/fb:description/fb:title-info/fb:author', namespaces=ns)
+
     def get_author(element):
-        return element.xpath('fb:first-name/text()', namespaces=ns)[0] + ' ' + element.xpath('fb:middle-name/text()', namespaces=ns)[0] + ' ' + element.xpath('fb:last-name/text()', namespaces=ns)[0]
+        return element.xpath('fb:first-name/text()', namespaces=ns)[0] + ' ' + element.xpath('fb:middle-name/text()',
+                            namespaces=ns)[0] + ' ' + element.xpath('fb:last-name/text()', namespaces=ns)[0]
     author = ", ".join(map(get_author, authors))
 
     title = unicode(tree.xpath('/fb:FictionBook/fb:description/fb:title-info/fb:book-title/text()', namespaces=ns)[0])
-    description = unicode(tree.xpath('/fb:FictionBook/fb:description/fb:publish-info/fb:book-name/text()', namespaces=ns)[0])
+    description = unicode(tree.xpath('/fb:FictionBook/fb:description/fb:publish-info/fb:book-name/text()',
+                                     namespaces=ns)[0])
 
     return uploader.BookMeta(
-        file_path = tmp_file_path,
-        extension = original_file_extension,
-        title = title,
-        author = author,
-        cover = None,
-        description = description,
-        tags = "",
-        series = "",
+        file_path=tmp_file_path,
+        extension=original_file_extension,
+        title=title,
+        author=author,
+        cover=None,
+        description=description,
+        tags="",
+        series="",
         series_id="")
-