tools v5.5.3

Calibre_Plugins/K4MobiDeDRM_plugin/stylexml2css.py

@@ -10,6 +10,7 @@ import re
 from struct import pack
 from struct import unpack
 
+debug = False
 
 class DocParser(object):
     def __init__(self, flatxml, fontsize, ph, pw):
@@ -113,7 +114,9 @@ class DocParser(object):
 
         # process each style converting what you can
 
+        if debug: print '          ', 'Processing styles.'
         for j in xrange(stylecnt):
+            if debug: print '          ', 'Processing style %d' %(j)
             start = styleList[j]
             end = styleList[j+1]
 
@@ -132,6 +135,8 @@ class DocParser(object):
                 else :
                     sclass = ''
 
+                if debug: print 'sclass', sclass
+
                 # check for any "after class" specifiers
                 (pos, aftclass) = self.findinDoc('style._after_class',start,end)
                 if aftclass != None:
@@ -140,6 +145,8 @@ class DocParser(object):
                 else :
                     aftclass = ''
 
+                if debug: print 'aftclass', aftclass
+
                 cssargs = {}
 
                 while True :
@@ -147,6 +154,9 @@ class DocParser(object):
                     (pos1, attr) = self.findinDoc('style.rule.attr', start, end)
                     (pos2, val) = self.findinDoc('style.rule.value', start, end)
 
+                    if debug: print 'attr', attr
+                    if debug: print 'val', val
+
                     if attr == None : break
 
                     if (attr == 'display') or (attr == 'pos') or (attr == 'align'):
@@ -164,7 +174,7 @@ class DocParser(object):
                                 scale = self.pw
                             elif attr == 'line-space':
                                 scale = self.fontsize * 2.0
-                            
+
                             if val == "":
                                 val = 0
 
@@ -179,6 +189,7 @@ class DocParser(object):
                 if aftclass != "" : keep = False
 
                 if keep :
+                    if debug: print 'keeping style'
                     # make sure line-space does not go below 100% or above 300% since
                     # it can be wacky in some styles
                     if 'line-space' in cssargs:
@@ -256,7 +267,9 @@ def convert2CSS(flatxml, fontsize, ph, pw):
 
     # create a document parser
     dp = DocParser(flatxml, fontsize, ph, pw)
+    if debug: print '          ', 'Created DocParser.'
     csspage = dp.process()
+    if debug: print '          ', 'Processed DocParser.'
     return csspage