remove Python2 crumbs

setup.py

@@ -19,7 +19,7 @@
     maintainer='Roman Lyashov',
     maintainer_email='[email protected]',
     url='http://github.com/romanlv/trml2pdf/',
-    install_requires=['reportlab>=3.2.0', 'six>=1.9.0'],
+    install_requires=['reportlab>=3.2.0'],
     # dependency_links=[],
     include_package_data=True,
     packages=find_packages(exclude=['tests', 'tests.*']),

tox.ini

@@ -18,4 +18,3 @@ commands = pytest
 deps = 
     pytest
 	reportlab>=3.2.0
-	six>=1.9.0

trml2pdf/canv.py

@@ -25,7 +25,7 @@
 import io
 import sys
 # 2. 3rd parties
-from six.moves import urllib
+import urllib.request
 from reportlab.lib.utils import ImageReader
 from reportlab.graphics.barcode import code128, qr
 # 3. local
@@ -34,7 +34,7 @@
 encoding = 'UTF-8'
 
 
-class RmlCanvas(object):
+class RmlCanvas:
 
     def __init__(self, canvas, doc_tmpl=None, doc=None):
         self.canvas = canvas
@@ -347,7 +347,7 @@ def render(self, node):
                         break
 
 
-class RmlDraw(object):
+class RmlDraw:
 
     def __init__(self, node, styles):
         self.node = node

trml2pdf/doc.py

@@ -21,7 +21,6 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
 # 1. system
-import io
 import xml.dom.minidom
 # 2. 3rd parties
 from reportlab import platypus
@@ -55,7 +54,7 @@ def docinit(els):
             addMapping(normal, 1, 1, bold_italic)  # italic and bold
 
 
-class RmlDoc(object):
+class RmlDoc:
 
     def __init__(self, data: str):
         self.dom = xml.dom.minidom.parseString(data)
@@ -84,7 +83,7 @@ def render(self, out):
             self.canvas.save()
 
 
-class RmlTemplate(object):
+class RmlTemplate:
 
     def __init__(self, out, node, doc):
         if not node.hasAttribute('pageSize'):

trml2pdf/flowable.py

@@ -22,7 +22,6 @@
 
 # 1. system
 import sys
-from six import text_type
 # 2. 3rd parties
 from reportlab import platypus
 from reportlab.graphics.barcode import code39
@@ -39,7 +38,7 @@ def _child_get(node, childs):
     return clds
 
 
-class RmlFlowable(object):
+class RmlFlowable:
 
     def __init__(self, doc):
         self.doc = doc
@@ -66,7 +65,7 @@ def _textual(self, node):
                 rc += n.data
             elif n.nodeType == node.TEXT_NODE:
                 rc += n.toxml()
-        return text_type(rc)
+        return str(rc)
 
     def _list(self, node):
         list_style = self.styles.list_styles[node.getAttribute('style')] if node.hasAttribute('style') else platypus.flowables.ListStyle('Default')

trml2pdf/styles.py

@@ -150,7 +150,7 @@ def _table_style_get(style_node):
     return platypus.tables.TableStyle(styles)
 
 
-class RmlStyles(object):
+class RmlStyles:
 
     def __init__(self, nodes):
         self.styles = {}

trml2pdf/utils.py

@@ -18,7 +18,6 @@
 import re
 
 import reportlab.lib.units
-from six import text_type
 
 
 def text_get(node):
@@ -65,7 +64,7 @@ def attr_get(node, attrs, attrs_dict={}):
     for key in attrs_dict:
         if node.hasAttribute(key):
             if attrs_dict[key] == 'str':
-                res[key] = text_type(node.getAttribute(key))
+                res[key] = str(node.getAttribute(key))
             elif attrs_dict[key] == 'bool':
                 res[key] = bool_get(node.getAttribute(key))
             elif attrs_dict[key] == 'int':