init

util/html.py

@@ -0,0 +1,63 @@
+import dominate
+from dominate.tags import *
+import os
+
+
+class HTML:
+    def __init__(self, web_dir, title, refresh=0):
+        self.title = title
+        self.web_dir = web_dir
+        self.img_dir = os.path.join(self.web_dir, 'images')
+        if not os.path.exists(self.web_dir):
+            os.makedirs(self.web_dir)
+        if not os.path.exists(self.img_dir):
+            os.makedirs(self.img_dir)
+
+        self.doc = dominate.document(title=title)
+        if refresh > 0:
+            with self.doc.head:
+                meta(http_equiv="refresh", content=str(refresh))
+
+    def get_image_dir(self):
+        return self.img_dir
+
+    def add_header(self, str):
+        with self.doc:
+            h3(str)
+
+    def add_table(self, border=1):
+        self.t = table(border=border, style="table-layout: fixed;")
+        self.doc.add(self.t)
+
+    def add_images(self, ims, txts, links, width=512):
+        self.add_table()
+        with self.t:
+            with tr():
+                for im, txt, link in zip(ims, txts, links):
+                    with td(style="word-wrap: break-word;", halign="center", valign="top"):
+                        with p():
+                            with a(href=os.path.join('images', link)):
+                                img(style="width:%dpx" % (width), src=os.path.join('images', im))
+                            br()
+                            p(txt)
+
+    def save(self):
+        html_file = '%s/index.html' % self.web_dir
+        f = open(html_file, 'wt')
+        f.write(self.doc.render())
+        f.close()
+
+
+if __name__ == '__main__':
+    html = HTML('web/', 'test_html')
+    html.add_header('hello world')
+
+    ims = []
+    txts = []
+    links = []
+    for n in range(4):
+        ims.append('image_%d.jpg' % n)
+        txts.append('text_%d' % n)
+        links.append('image_%d.jpg' % n)
+    html.add_images(ims, txts, links)
+    html.save()