Merge pull request #86 from Alocks/dev

Fixed parser to work with new options, and updated readme

README.rst

@@ -74,6 +74,36 @@ Download by tag name:
 
     nhentai --tag lolicon --download --page=2
 
+Download by artist name:
+
+.. code-block:: bash
+
+    nhentai --artist henreader --download
+
+Download by character name:
+
+.. code-block:: bash
+
+    nhentai --character kuro von einsbern --download
+
+Download by parody name:
+
+.. code-block:: bash
+
+    nhentai --parody the idolmaster --download
+
+Download by group name:
+
+.. code-block:: bash
+
+    nhentai --group clesta --download
+
+Download using multiple tags (--tag, --character, --paordy and --group supported):
+
+.. code-block:: bash
+
+    nhentai --tag lolicon, teasing --artist tamano kedama, atte nanakusa
+
 Download your favorites with delay:
 
 .. code-block:: bash

nhentai/parser.py

@@ -189,19 +189,28 @@ def print_doujinshi(doujinshi_list):
                 tabulate(tabular_data=doujinshi_list, headers=headers, tablefmt='rst'))
 
 
-def tag_parser(tag_name, sorting='date', max_page=1):
+def tag_parser(tag_name, sorting='date', max_page=1, index=0):
     result = []
     tag_name = tag_name.lower()
+    if ',' in tag_name:
+        tag_name = [i.strip().replace(' ', '-') for i in tag_name.split(',')]
+    else:
         tag_name = tag_name.replace(' ', '-')
-
     if sorting == 'date':
         sorting = ''
 
     for p in range(1, max_page + 1):
+        if isinstance(tag_name, str):
             logger.debug('Fetching page {0} for doujinshi with tag \'{1}\''.format(p, tag_name))
-        response = request('get', url='%s/%s/%s?page=%d' % (constant.TAG_URL, tag_name, sorting, p)).content
-
+            response = request('get', url='%s/%s/%s?page=%d' % (constant.TAG_URL[index], tag_name, sorting, p)).content
             result += _get_title_and_id(response)
+        else:
+            for i in tag_name:
+                logger.debug('Fetching page {0} for doujinshi with tag \'{1}\''.format(p, i))
+                response = request('get',
+                                   url='%s/%s/%s?page=%d' % (constant.TAG_URL[index], i, sorting, p)).content
+                result += _get_title_and_id(response)
+
         if not result:
             logger.error('Cannot find doujinshi id of tag \'{0}\''.format(tag_name))
             return