diff options
Diffstat (limited to 'taexporthtml.py')
-rw-r--r-- | taexporthtml.py | 82 |
1 files changed, 51 insertions, 31 deletions
diff --git a/taexporthtml.py b/taexporthtml.py index 8474404..f3f7fbb 100644 --- a/taexporthtml.py +++ b/taexporthtml.py @@ -23,7 +23,7 @@ import talogo from sugar.activity import activity from sugar.datastore import datastore import os.path -import os +import subprocess from talogo import get_pixbuf_from_journal from gettext import gettext as _ @@ -36,13 +36,16 @@ def save_html(self, tw, embed_flag=True): datapath = \ "/home/olpc/.sugar/default/org.laptop.TurtleArtActivity/instance" - # this dictionary is used to define the html wrappers around template elements + # dictionary defines the html wrappers around template elements # start of block, end of block html_glue = { - 'doctype': ("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\n", ""), + 'doctype': ("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 \ +Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\n", ""), 'html': ("<http>\n", "</http>\n"), - 'head': ("<head>\n<!-- Created by Turtle Art Portfolio -->\n", "</head>\n"), - 'meta': ("<meta http-equiv=\"content-type\" content=\"text/html;charset=UTF-8\">\n", ""), + 'head': ("<head>\n<!-- Created by Turtle Art Portfolio -->\n", \ + "</head>\n"), + 'meta': ("<meta http-equiv=\"content-type\" content=\"text/html; \ +charset=UTF-8\">\n", ""), 'title': ("<title>", "</title>\n"), 'style': ("<style type=\"text/css\">\n<!--\n","-->\n</style>\n"), 'body': ("<body>\n", "\n</body>\n"), @@ -51,13 +54,16 @@ def save_html(self, tw, embed_flag=True): 'h1': ("<h1>", "</h1>\n"), 'table': ("<table cellpadding=\"10\">\n", "</table>\n"), 'tr': ("<tr>\n", "</tr>\n"), - 'td': ("<td valign=\"top\" width=\"400\" height=\"300\">\n", "\n</td>\n"), - 'img': ("<img width=\"400\" height=\"300\" alt=\"Image\" src=\"image", ".png\" />\n"), + 'td': ("<td valign=\"top\" width=\"400\" height=\"300\">\n", \ + "\n</td>\n"), + 'img': ("<img width=\"400\" height=\"300\" alt=\"Image\" src=\"image",\ + ".png\" />\n"), 'ul': ("<ul>\n", "</ul>\n"), 'li': ("<li>", "</li>\n") } if embed_flag == True: - html_glue['img'] = ("<img width=\"400\" height=\"300\" alt=\"Image\" src=\"data:image/png;base64,\n", " \"/>\n") + html_glue['img'] = ("<img width=\"400\" height=\"300\" alt=\"Image\" \ +src=\"data:image/png;base64,\n", " \"/>\n") bs = tawindow.blocks(tw) code = "" imagecount = 0 @@ -87,7 +93,10 @@ def save_html(self, tw, embed_flag=True): sevenbullets = 8 elif sevenbullets > 0: if sevenbullets == 8: - tmp = html_glue['slide'][0] + str(slidecount) + html_glue['slide'][1] + html_glue['div'][0] + html_glue['h1'][0] + d[2:] + html_glue['h1'][1] + html_glue['ul'][0] + tmp = html_glue['slide'][0] + str(slidecount) +\ + html_glue['slide'][1] + \ + html_glue['div'][0] + html_glue['h1'][0] + \ + d[2:] + html_glue['h1'][1] + html_glue['ul'][0] elif d[2:] != "": tmp = html_glue['li'][0] + d[2:] + html_glue['li'][1] this_stack += tmp @@ -96,7 +105,8 @@ def save_html(self, tw, embed_flag=True): if sevenbullets == 0: this_stack += html_glue['ul'][1] elif onepic == 1 or twopic == 1 or fourpic == 1: - tmp = html_glue['slide'][0] + str(slidecount) + html_glue['slide'][1] + \ + tmp = html_glue['slide'][0] + str(slidecount) + \ + html_glue['slide'][1] + \ html_glue['div'][0] + html_glue['h1'][0] + d[2:] + \ html_glue['h1'][1] + html_glue['table'][0] this_stack += tmp @@ -105,8 +115,8 @@ def save_html(self, tw, embed_flag=True): elif fourpic > 0: fourpic += 1 slidecount += 1 elif onepic > 1 or twopic > 1 or fourpic > 1: - # We need to get filename and copy it into instance directory - # if it is not an image, save the preview to a file instead + # Need filename to copy it into instance directory + # if it is not an image, save the preview # save the description too. print str(onepic) + " " + str(twopic) + " " + str(fourpic) if d[8:] != None: @@ -116,60 +126,70 @@ def save_html(self, tw, embed_flag=True): except: pixbuf = None if pixbuf != None: - filename = os.path.join(datapath, 'image' + str(imagecount) \ - + ".png") + filename = os.path.join(datapath, 'image' + \ + str(imagecount) + ".png") pixbuf.save(filename, "png") - # if the embed flag is True, embed base64 directly into the html + # if the embed flag is True + # embed base64 into the html if embed_flag == True: base64 = os.path.join(datapath, 'base64tmp') - os.system( "base64 <" + filename + " >" + base64) + cmd = "base64 <" + filename + " >" + base64 + subprocess.check_call(cmd, shell=True) f = open( base64, 'r') imgdata = f.read() f.close() - if onepic == 2 or twopic == 2 or twopic == 4 or fourpic == 2 or \ - fourpic == 4: + if onepic == 2 or twopic == 2 or twopic == 4 or\ + fourpic == 2 or fourpic == 4: tmp = html_glue['tr'][0] else: tmp = "" if pixbuf != None: - tmp = tmp + html_glue['td'][0] + html_glue['img'][0] + tmp = tmp + html_glue['td'][0] + \ + html_glue['img'][0] if embed_flag == True: tmp = tmp + imgdata else: tmp = tmp + str(imagecount) - tmp = tmp + html_glue['img'][1] + html_glue['td'][1] + tmp = tmp + html_glue['img'][1] + \ + html_glue['td'][1] if fourpic == 0: try: description = dsobject.metadata['description'] except: description = "" - tmp = tmp + html_glue['td'][0] + description + html_glue['td'][1] - if onepic == 2 or twopic == 3 or fourpic == 3 or fourpic == 5: + tmp = tmp + html_glue['td'][0] + description + \ + html_glue['td'][1] + if onepic == 2 or twopic == 3 or fourpic == 3 or \ + fourpic == 5: tmp = tmp + html_glue['tr'][1] imagecount += 1 this_stack += tmp if onepic > 1: - this_stack += html_glue['table'][1] + html_glue['div'][1] + this_stack += html_glue['table'][1] + \ + html_glue['div'][1] onepic = 0 elif twopic > 1: if twopic == 3: - this_stack += html_glue['table'][1] + html_glue['div'][1] + this_stack += html_glue['table'][1] + \ + html_glue['div'][1] twopic = 0 else: twopic += 1 elif fourpic > 1: if fourpic == 5: - this_stack += html_glue['table'][1] + html_glue['div'][1] + this_stack += html_glue['table'][1] + \ + html_glue['div'][1] fourpic = 0 else: fourpic += 1 this_stack += " " if len(data) > 0: code += this_stack - code = html_glue['doctype'][0] + html_glue['html'][0] + html_glue['head'][0] + \ - html_glue['meta'][0] + html_glue['title'][0] + _("Turtle Art Portfolio") + \ - html_glue['title'][1] + html_glue['style'][0] + html_glue['style'][1] + \ - html_glue['head'][1] + html_glue['body'][0] + code + html_glue['body'][1] + \ - html_glue['html'][1] -# print code + code = html_glue['doctype'][0] + html_glue['html'][0] + \ + html_glue['head'][0] + \ + html_glue['meta'][0] + html_glue['title'][0] + _("Turtle Art") + \ + html_glue['title'][1] + html_glue['style'][0] + \ + html_glue['style'][1] + \ + html_glue['head'][1] + html_glue['body'][0] + code + \ + html_glue['body'][1] + html_glue['html'][1] return code def walk_stack(self, tw, spr): |