A spot of refactoring

src/calibre/gui2/store/stores/manybooks_plugin.py

@@ -20,12 +20,7 @@ from calibre.utils.opensearch.description import Description
 from calibre.utils.opensearch.query import Query
 
 
-class ManyBooksStore(BasicStoreConfig, OpenSearchOPDSStore):
-
-    open_search_url = 'http://www.manybooks.net/opds/'
-    web_url = 'http://manybooks.net'
-
-    def search(self, query, max_results=10, timeout=60):
+def search_manybooks(query, max_results=10, timeout=60, open_search_url='http://www.manybooks.net/opds/'):
     '''
     Manybooks uses a very strange opds feed. The opds
     main feed is structured like a stanza feed. The
@@ -34,10 +29,8 @@ class ManyBooksStore(BasicStoreConfig, OpenSearchOPDSStore):
     link has the wrong type specified (text/html instead
     of application/atom+xml).
     '''
-        if not hasattr(self, 'open_search_url'):
-            return
 
-        description = Description(self.open_search_url)
+    description = Description(open_search_url)
     url_template = description.get_best_template()
     if not url_template:
         return
@@ -108,3 +101,19 @@ class ManyBooksStore(BasicStoreConfig, OpenSearchOPDSStore):
             s.formats = 'EPUB, PDB (eReader, PalmDoc, zTXT, Plucker, iSilo), FB2, ZIP, AZW, MOBI, PRC, LIT, PKG, PDF, TXT, RB, RTF, LRF, TCR, JAR'
 
             yield s
+
+
+class ManyBooksStore(BasicStoreConfig, OpenSearchOPDSStore):
+
+    open_search_url = 'http://www.manybooks.net/opds/'
+    web_url = 'http://manybooks.net'
+
+    def search(self, query, max_results=10, timeout=60):
+        for r in search_manybooks(query, max_results=max_results, timeout=timeout, open_search_url=self.open_search_url):
+            yield r
+
+
+if __name__ == '__main__':
+    import sys
+    for result in search_manybooks(' '.join(sys.argv[1:])):
+        print (result)