def insert_read_only_node(c, p, name):
if name == "":
name = g.app.gui.runOpenFileDialog(
c,
title="Open",
filetypes=[("All files", "*")],
)
c.setHeadString(p, "@read-only %s" % name)
c.redraw()
parse = urlparse.urlparse(name)
try:
if parse[0] == 'ftp':
file = FTPurl(name) # FTP URL
elif parse[0] == 'http':
file = urllib.urlopen(name) # HTTP URL
else:
file = open(name, "r") # local file
g.es("..." + name)
new = file.read()
file.close()
except IOError: # as msg:
# g.es("error reading %s: %s" % (name, msg))
# g.es("...not found: " + name)
c.setBodyString(p, "") # Clear the body text.
return True # Mark the node as changed.
else:
ext = os.path.splitext(parse[2])[1]
if ext.lower() in ['.htm', '.html']:
#@+<< convert HTML to text >>
#@+node:edream.110203113231.895: *3* << convert HTML to text >>
fh = StringIO()
fmt = AbstractFormatter(DumbWriter(fh))
# the parser stores parsed data into fh (file-like handle)
parser = HTMLParser(fmt)
# send the HTML text to the parser
parser.feed(new)
parser.close()
# now replace the old string with the parsed text
new = fh.getvalue()
fh.close()
# finally, get the list of hyperlinks and append to the end of the text
hyperlinks = parser.anchorlist
numlinks = len(hyperlinks)
if numlinks > 0:
hyperlist = ['\n\n--Hyperlink list follows--']
for i in range(numlinks):
hyperlist.append("\n[%d]: %s" %
(i + 1, hyperlinks[i])) # 3/26/03: was i.
new = new + ''.join(hyperlist)
#@-<< convert HTML to text >>
previous = p.b
c.setBodyString(p, new)
changed = (g.toUnicode(new) != g.toUnicode(previous))
if changed and previous != "":
g.es("changed: %s" % name) # A real change.
return changed
def insert_read_only_node (c,p,name):
if name=="":
name = g.app.gui.runOpenFileDialog(
title="Open",
filetypes=[("All files", "*")],
)
c.setHeadString(p,"@read-only %s" % name)
c.redraw()
parse = urlparse.urlparse(name)
try:
if parse[0] == 'ftp':
file = FTPurl(name) # FTP URL
elif parse[0] == 'http':
file = urllib.urlopen(name) # HTTP URL
else:
file = open(name,"r") # local file
g.es("..." + name)
new = file.read()
file.close()
except IOError as msg:
# g.es("error reading %s: %s" % (name, msg))
# g.es("...not found: " + name)
c.setBodyString(p,"") # Clear the body text.
return True # Mark the node as changed.
else:
ext = os.path.splitext(parse[2])[1]
if ext.lower() in ['.htm', '.html']:
#@+<< convert HTML to text >>
#@+node:edream.110203113231.895: *3* << convert HTML to text >>
fh = StringIO()
fmt = AbstractFormatter(DumbWriter(fh))
# the parser stores parsed data into fh (file-like handle)
parser = HTMLParser(fmt)
# send the HTML text to the parser
parser.feed(new)
parser.close()
# now replace the old string with the parsed text
new = fh.getvalue()
fh.close()
# finally, get the list of hyperlinks and append to the end of the text
hyperlinks = parser.anchorlist
numlinks = len(hyperlinks)
if numlinks > 0:
hyperlist = ['\n\n--Hyperlink list follows--']
for i in range(numlinks):
hyperlist.append("\n[%d]: %s" % (i+1,hyperlinks[i])) # 3/26/03: was i.
new = new + ''.join(hyperlist)
#@-<< convert HTML to text >>
previous = p.b
c.setBodyString(p,new)
changed = (g.toUnicode(new) != g.toUnicode(previous))
if changed and previous != "":
g.es("changed: %s" % name) # A real change.
return changed
def replaceHTMLCodes(txt):
txt = re.sub("(&#[0-9]+)([^;^0-9]+)", "\\1;\\2", txt)
txt = HTMLParser().unescape(txt)
txt = txt.replace(""", "\"")
txt = txt.replace("&", "&")
return txt