Render .pnl as .html (without background colors for now)

Author: abitrolly

lib/panela/panela_colors.py

@@ -570,6 +570,7 @@ def __init__(self):
 
         # [x, y, char, color, bg_color], ...
         # colors are in #000000 format or None
+        # char is None for the end of line
         self.data = []
 
         self._colors = {
@@ -622,6 +623,7 @@ def parse(self):
         self.data = []
 
         for y, line in enumerate(lines):
+            x = 0
             for x, char in enumerate(line):
                 color = None
                 bg_color = None
@@ -632,6 +634,39 @@ def parse(self):
                         bg_color = self._bg_colors.get(m)
 
                 self.data.append([x, y, char, color, bg_color])
+            # end of line
+            self.data.append([x, y, None, None, None])
+
+    def render_html(self, colorize=True):
+
+        prev_color = None
+        prev_bg = None
+
+        for x, y, char, color, bg_color in self.data:
+            if char == None:  # end of line
+                if colorize:
+                    if prev_color != None:
+                        sys.stdout.write("</span>")
+                    prev_color = None
+                sys.stdout.write("\n")
+            else:
+                if colorize:
+                    if color != prev_color:
+                        if prev_color != None:
+                            sys.stdout.write("</span>")
+                        if color != None:
+                            sys.stdout.write("<span style=\"color: %s\">" % color)
+                        prev_color = color
+
+                if char == '<':
+                    sys.stdout.write("&lt;")
+                elif char == '>':
+                    sys.stdout.write("&gt;")
+                elif char == '&':
+                    sys.stdout.write("&amp;")
+                else:
+                    sys.stdout.write(char)
+
 
     def apply_mask(self):
 

lib/pnl2html.py

@@ -5,6 +5,12 @@
 
 head = '''\
 <title></title>
+<style>
+body {
+  color: white;
+  background-color: black;
+}
+</style>
 <pre>
 '''
 
@@ -27,8 +33,11 @@
     pnl = Template()
     pnl.read(pnlfile)
     pnl.parse()
-    pnl.apply_mask()
-    print(pnl.show())
+    pnl.render_html()
+
+    #pnl.apply_mask()
+    #print(pnl.show())
+
 
     print(foot)