Add Virtualo to Get Books stores

src/calibre/customize/builtins.py

@@ -1346,6 +1346,16 @@ class StoreSmashwordsStore(StoreBase):
     headquarters = 'US'
     formats = ['EPUB', 'HTML', 'LRF', 'MOBI', 'PDB', 'RTF', 'TXT']
 
+class StoreVirtualoStore(StoreBase):
+    name = 'Virtualo'
+    author = u'Tomasz Długosz'
+    description = u'Księgarnia internetowa, która oferuje bezpieczny i szeroki dostęp do książek w formie cyfrowej.'
+    actual_plugin = 'calibre.gui2.store.virtualo_plugin:VirtualoStore'
+
+    drm_free_only = False
+    headquarters = 'PL'
+    formats = ['EPUB', 'PDF']
+
 class StoreWaterstonesUKStore(StoreBase):
     name = 'Waterstones UK'
     author = 'Charles Haley'
@@ -1376,7 +1386,7 @@ class StoreWizardsTowerBooksStore(StoreBase):
 
 class StoreWoblinkStore(StoreBase):
     name = 'Woblink'
-    author = 'Tomasz Długosz'
+    author = u'Tomasz Długosz'
     description = u'Czytanie zdarza się wszędzie!'
     actual_plugin = 'calibre.gui2.store.woblink_plugin:WoblinkStore'
 
@@ -1411,6 +1421,7 @@ plugins += [
     StoreOReillyStore,
     StorePragmaticBookshelfStore,
     StoreSmashwordsStore,
+    StoreVirtualoStore,
     StoreWaterstonesUKStore,
     StoreWeightlessBooksStore,
     StoreWizardsTowerBooksStore,

src/calibre/gui2/store/config/chooser/models.py

@@ -130,7 +130,7 @@ class Matches(QAbstractItemModel):
         elif col == 1:
             text = match.name
         elif col == 2:
-            text = 'b' if getattr(match, 'drm', True) else 'a'
+            text = 'a' if getattr(match, 'drm_free_only', True) else 'b'
         elif col == 3:
             text = getattr(match, 'headquarters', '')
         return text
@@ -240,5 +240,3 @@ class SearchFilter(SearchQueryParser):
                     import traceback
                     traceback.print_exc()
         return matches
-
-

src/calibre/gui2/store/virtualo_plugin.py

@@ -0,0 +1,72 @@
+# -*- coding: utf-8 -*-
+
+from __future__ import (unicode_literals, division, absolute_import, print_function)
+
+__license__ = 'GPL 3'
+__copyright__ = '2011, Tomasz Długosz <tomek3d@gmail.com>'
+__docformat__ = 'restructuredtext en'
+
+import re
+import urllib
+from contextlib import closing
+
+from lxml import html
+
+from PyQt4.Qt import QUrl
+
+from calibre import browser, url_slash_cleaner
+from calibre.gui2 import open_url
+from calibre.gui2.store import StorePlugin
+from calibre.gui2.store.basic_config import BasicStoreConfig
+from calibre.gui2.store.search_result import SearchResult
+from calibre.gui2.store.web_store_dialog import WebStoreDialog
+
+class VirtualoStore(BasicStoreConfig, StorePlugin):
+
+    def open(self, parent=None, detail_item=None, external=False):
+        url = 'http://virtualo.pl/ebook/c2/'
+        detail_url = None
+
+        if external or self.config.get('open_external', False):
+            open_url(QUrl(url_slash_cleaner(detail_item if detail_item else url)))
+        else:
+            d = WebStoreDialog(self.gui, url, parent, detail_url)
+            d.setWindowTitle(self.name)
+            d.set_tags(self.config.get('tags', ''))
+            d.exec_()
+
+    def search(self, query, max_results=10, timeout=60):
+        url = 'http://virtualo.pl/c2/?q=' + urllib.quote(query.encode('utf-8'))
+
+        br = browser()
+
+        counter = max_results
+        with closing(br.open(url, timeout=timeout)) as f:
+            doc = html.fromstring(f.read())
+            for data in doc.xpath('//div[@id="product_list"]/div/div[@class="column"]'):
+                if counter <= 0:
+                    break
+
+                id = ''.join(data.xpath('.//table/tr[2]/td[1]/a/@href'))
+                if not id:
+                    continue
+
+                price = ''.join(data.xpath('.//span[@class="price"]/text() | .//span[@class="price abbr"]/text()'))
+                cover_url = ''.join(data.xpath('.//table/tr[2]/td[1]/a/img/@src'))
+                title = ''.join(data.xpath('.//div[@class="title"]/a/text()'))
+                author = ', '.join(data.xpath('.//div[@class="authors"]/a/text()'))
+                formats = ', '.join(data.xpath('.//span[@class="format"]/a/text()'))
+                formats = re.sub(r'(, )?ONLINE(, )?', '', formats)
+
+                counter -= 1
+
+                s = SearchResult()
+                s.cover_url = cover_url
+                s.title = title.strip() + ' ' + formats
+                s.author = author.strip()
+                s.price = price + ' zł'
+                s.detail_item = 'http://virtualo.pl' + id.strip()
+                s.formats = formats.upper().strip()
+                s.drm = SearchResult.DRM_UNKNOWN
+
+                yield s