Store: eharlequin report DRM status.

src/calibre/gui2/store/eharlequin_plugin.py

@@ -68,6 +68,12 @@ class EHarlequinStore(BasicStoreConfig, StorePlugin):
                 price = ''.join(data.xpath('.//div[@class="ourprice"]/font/text()'))
                 cover_url = ''.join(data.xpath('.//a[@href="%s"]/img/@src' % id))
 
+                with closing(br.open('http://ebooks.eharlequin.com/' + id.strip(), timeout=timeout/4)) as nf:
+                    idata = html.fromstring(nf.read())
+                    drm = None
+                    if idata.xpath('boolean(//div[@class="drm_head"])'):
+                        drm = idata.xpath('boolean(//td[contains(., "Copy") and contains(., "not")])')
+
                 counter -= 1
 
                 s = SearchResult()
@@ -76,5 +82,6 @@ class EHarlequinStore(BasicStoreConfig, StorePlugin):
                 s.author = author.strip()
                 s.price = price.strip()
                 s.detail_item = '?url=http://ebooks.eharlequin.com/' + id.strip()
+                s.drm = drm
                 
                 yield s

src/calibre/gui2/store/search.py

@@ -314,7 +314,6 @@ class SearchThread(Thread):
                 self.tasks.task_done()
             except:
                 traceback.print_exc()
-                pass
             
     def _clean_query(self, query):
         query = query.lower()