From bed92f8bdda5330d7e8571c3a4ff4184ab6d9d70 Mon Sep 17 00:00:00 2001
From: Jan Szejko <janek37@gmail.com>
Date: Tue, 21 Mar 2017 12:15:48 +0100
Subject: [PATCH] latex dir for debugging

---
 librarian/parser.py | 6 ++++++
 librarian/pdf.py    | 5 ++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/librarian/parser.py b/librarian/parser.py
index 502192f..e4f1340 100644
--- a/librarian/parser.py
+++ b/librarian/parser.py
@@ -210,6 +210,12 @@ class WLDocument(object):
             cover_class = DefaultEbookCover
         return cover_class(self.book_info, *args, **kwargs).output_file()
 
+    # for debugging only
+    def latex_dir(self, *args, **kwargs):
+        kwargs['latex_dir'] = True
+        from librarian import pdf
+        return pdf.transform(self, *args, **kwargs)
+
     def save_output_file(self, output_file, output_path=None, output_dir_path=None, make_author_dir=False, ext=None):
         if output_dir_path:
             save_path = output_dir_path
diff --git a/librarian/pdf.py b/librarian/pdf.py
index 927b50d..8e84dce 100644
--- a/librarian/pdf.py
+++ b/librarian/pdf.py
@@ -200,7 +200,7 @@ def package_available(package, args='', verbose=False):
 
 
 def transform(wldoc, verbose=False, save_tex=None, morefloats=None,
-              cover=None, flags=None, customizations=None, ilustr_path=''):
+              cover=None, flags=None, customizations=None, ilustr_path='', latex_dir=False):
     """ produces a PDF file with XeLaTeX
 
     wldoc: a WLDocument
@@ -305,6 +305,9 @@ def transform(wldoc, verbose=False, save_tex=None, morefloats=None,
         shutil.copy(get_resource('pdf/wl.cls'), temp)
         shutil.copy(get_resource('res/wl-logo.png'), temp)
 
+        if latex_dir:
+            return temp
+
         try:
             cwd = os.getcwd()
         except OSError:
-- 
2.20.1