Help:Converters - Revision history

Vargaviktor: /* Converter blocks in the exteranl converter */

2009-06-23T23:52:05Z

‎Converter blocks in the exteranl converter

Vargaviktor: /* Converter blocks in the exteranl converter */

2009-06-23T23:49:43Z

‎Converter blocks in the exteranl converter

Vargaviktor: /* Converter blocks in the exteranl converter */

2009-06-23T23:47:15Z

‎Converter blocks in the exteranl converter

Vargaviktor at 23:41, 23 June 2009

2009-06-23T23:41:56Z

Vargaviktor at 23:39, 23 June 2009

2009-06-23T23:39:54Z

Vargaviktor at 23:38, 23 June 2009

2009-06-23T23:38:45Z

Vargaviktor at 23:31, 23 June 2009

2009-06-23T23:31:47Z

New page

===Converter main program===

Here is the commented version of the ''conv_hirado_05-11.py'' converter.

<pre>
import binascii, os, sys, string
#whic python library is needed

from convert import hirado05
#import the specific converter

from d64 import d64
#import the d64 manager codeblock

for magpostfix in [ "05", "06", "07", "08", "09", "10", "11"] :
magname = "hirado" + magpostfix
# the d64s whic are convetable with this are hirado05.d64, hirado06.d64...

print "Processing", magname
f = open(magname + ".d64", "rb")
disk = f.read()
f.close()
img = d64.D64image(disk)
dir = img.get_dir()

#reads the d64 in

for entry in dir :
filename = entry[0]
if filename[0] in string.digits and filename[1] in string.digits :
#the following block is started with that file, if the filename first and second char is a number
#of-course, if the coding or somethin changed through the evolution of disk mag, maybe the file names, or the
#char tabel conversions changed by the time, and you need different code blocks

print filename

data = img.get_file_by_name(filename)
#reads the specific prg file into data

data = data[4:]
#cuts the first 3 bytes from file, mainly enough 2 "[3:]" because of load address

data = hirado05.unpack(data)
#calls the specific unpack function

data = hirado05.translate(data)
#calls the char specific translation function

data = hirado05.webready(data)
#call the specific transformation function which is changing the special chars to a web displayable format

of = open(magname + "-" + filename[0:2] + ".txt", "wb")
of.write(data)
of.close()
#writes the converted results

</pre>

@@ Line 134: / Line 134: @@
 def webready(data) :
-     data = data.replace("&", "&amp;")
+     data = data.replace("&", "&amp;amp;")
      data = data.replace("<", "&amp;lt;")
      data = data.replace(">", "&amp;gt;")

@@ Line 135: / Line 135: @@
 def webready(data) :
      data = data.replace("&", "&amp;")
-     data = data.replace("<", "&lt;")
+     data = data.replace("<", "&amp;lt;")
-     data = data.replace(">", "&gt;")
+     data = data.replace(">", "&amp;gt;")
 #convert lower accented chars
-     data = data.replace("á", "&aacute;")
+     data = data.replace("á", "&amp;aacute;")
-     data = data.replace("é", "&eacute;")
+     data = data.replace("é", "&amp;eacute;")
-     data = data.replace("í", "&iacute;")
+     data = data.replace("í", "&amp;iacute;")
-     data = data.replace("ó", "&oacute;")
+     data = data.replace("ó", "&amp;oacute;")
-     data = data.replace("ö", "&ouml;")
+     data = data.replace("ö", "&amp;ouml;")
-     data = data.replace("ő", "&#337;")
+     data = data.replace("ő", "&amp;#337;")
-     data = data.replace("ú", "&uacute;")
+     data = data.replace("ú", "&amp;uacute;")
-     data = data.replace("ü", "&uuml;")
+     data = data.replace("ü", "&amp;uuml;")
-     data = data.replace("ű", "&#369;")
+     data = data.replace("ű", "&amp;#369;")
 #convert upper accented chars
-     data = data.replace("Á", "&Aacute;")
+     data = data.replace("Á", "&amp;Aacute;")
-     data = data.replace("É", "&Eacute;")
+     data = data.replace("É", "&amp;Eacute;")
-     data = data.replace("Í", "&Iacute;")
+     data = data.replace("Í", "&amp;Iacute;")
-     data = data.replace("Ó", "&Oacute;")
+     data = data.replace("Ó", "&amp;Oacute;")
-     data = data.replace("Ö", "&Ouml;")
+     data = data.replace("Ö", "&amp;Ouml;")
-     data = data.replace("Ő", "&#336;")
+     data = data.replace("Ő", "&amp;#336;")
-     data = data.replace("Ú", "&Uacute;")
+     data = data.replace("Ú", "&amp;Uacute;")
-     data = data.replace("Ü", "&Uuml;")
+     data = data.replace("Ü", "&amp;Uuml;")
-     data = data.replace("Ű", "&#368;")
+     data = data.replace("Ű", "&amp;#368;")
-     data = "<pre>" + data + "</pre>"
+     data = "&lt;pre&gt;" + data + "&lt;/pre&gt;"
      return data
 </pre>

←Older revision		Revision as of 23:47, 23 June 2009
Line 71:		Line 71:
	===Converter blocks in the exteranl converter===		===Converter blocks in the exteranl converter===
	You can define here the special conversion, like extracting, char changing, converting to web format.		You can define here the special conversion, like extracting, char changing, converting to web format.
		+
		+	<pre>
		+	#!/usr/bin/python
		+	# -- coding: iso-8859-15 --
		+	import binascii, struct, sys
		+
		+	table = "áabcdefghijklmnopqrstuvwxyz[é]íó" + \
		+	" !\"öő%&'()*+,-./0123456789:;úüű?" + \
		+	"_ABCDEFGHIJKLMNOPQRSTUVWXYZ_____" + \
		+	" !\"#$%&'()*+,-./0123456789:;<=>?" + \
		+	"ÁABCDEFGHIJKLMNOPQRSTUVWXYZ_É_ÍÓ"+ \
		+	" !\"ÖŐ%&'()*+,-./0123456789:;ÚÜŰ?" + \
		+	"_ABCDEFGHIJKLMNOPQRSTUVWXYZ_____" + \
		+	" !\"#$%&'()*+,-./0123456789:;<=>?"
		+
		+	#this is the replace table of the bytes.
		+	#Following the guidelines
		+	#normal text - lower case
		+	#flasghing, animated - upper case
		+
		+
		+	#this code block simply transaltes the data, with the help of the prevoiusly defined table.
		+	def translate(data) :
		+	outdata = ""
		+	line = ""
		+	for i in xrange(len(data)) :
		+	char = ord(data[i])
		+	line += table[char]
		+
		+	if table[char] == "_" :
		+	print line, hex(char)
		+
		+	if i % 40 == 39 :
		+	outdata += line.rstrip() + "\n"
		+	line = ""
		+
		+	return outdata + line.rstrip() + "\n"
		+
		+	#this block simply unpacks the data
		+	#in this case, if $a0 found, the next byte tells how many spaces needed
		+	#(this is a realy simple byte packing)
		+	def unpack(data) :
		+	outdata = ""
		+	i = 0
		+	while i < len(data) :
		+	if data[i] == "\xa0" :
		+	count = ord(data[i + 1])
		+	if count == 0 :
		+	print "count is zero!"
		+	sys.exit()
		+	outdata += (" " * count)
		+	i += 2
		+	else :
		+	outdata += data[i]
		+	i += 1
		+
		+	return outdata
		+
		+	#this fnction does the web fomrating
		+	#replaces with escaped blocks the special chars used
		+	#and adds the pre tag pair.
		+
		+	def webready(data) :
		+	data = data.replace("&", "&")
		+	data = data.replace("<", "<")
		+	data = data.replace(">", ">")
		+
		+	#convert lower accented chars
		+	data = data.replace("á", "á")
		+	data = data.replace("é", "é")
		+	data = data.replace("í", "í")
		+	data = data.replace("ó", "ó")
		+	data = data.replace("ö", "ö")
		+	data = data.replace("ő", "ő")
		+	data = data.replace("ú", "ú")
		+	data = data.replace("ü", "ü")
		+	data = data.replace("ű", "ű")
		+
		+	#convert upper accented chars
		+	data = data.replace("Á", "Á")
		+	data = data.replace("É", "É")
		+	data = data.replace("Í", "Í")
		+	data = data.replace("Ó", "Ó")
		+	data = data.replace("Ö", "Ö")
		+	data = data.replace("Ő", "Ő")
		+	data = data.replace("Ú", "Ú")
		+	data = data.replace("Ü", "Ü")
		+	data = data.replace("Ű", "Ű")
		+
		+	data = "<pre>" + data + "</pre>"
		+	return data
		+
		+	</pre>

@@ Line 62: / Line 62: @@
 if filename[0] == "H" and filename[1] in string.digits :<br/>
 if filename[0] in string.letters and filename[1] == "\xdd" :<br/>
 '''Skipping files:'''<br/>
 this code skips the file if it is on the disk 09 and starts with O
@@ Line 67: / Line 68: @@
              if magpostfix == "09" and filename[0] == "O" :
                  continue</pre>

@@ Line 58: / Line 58: @@
 </pre>
-'''Some examples for filename checking:'''</br>
+'''Some examples for filename checking:'''<br/>
-if filename[0:2] in ("T0", "T1", "T2", "T3", "T4", "T5", "T6", "T7", "T8") :</br>
+if filename[0:2] in ("T0", "T1", "T2", "T3", "T4", "T5", "T6", "T7", "T8") :<br/>
-if filename[0] == "H" and filename[1] in string.digits :</br>
+if filename[0] == "H" and filename[1] in string.digits :<br/>
-if filename[0] in string.letters and filename[1] == "\xdd" :</br>
+if filename[0] in string.letters and filename[1] == "\xdd" :<br/>
-'''Skipping files:'''</br>
+'''Skipping files:'''<br/>
 this code skips the file if it is on the disk 09 and starts with O
 <pre>if filename[0] in string.letters and filename[1] == "\xdd" :
              if magpostfix == "09" and filename[0] == "O" :
                  continue</pre>

←Older revision		Revision as of 23:38, 23 June 2009
Line 57:		Line 57:

	</pre>		</pre>
		+
		+	'''Some examples for filename checking:'''</br>
		+	if filename[0:2] in ("T0", "T1", "T2", "T3", "T4", "T5", "T6", "T7", "T8") :</br>
		+	if filename[0] == "H" and filename[1] in string.digits :</br>
		+	if filename[0] in string.letters and filename[1] == "\xdd" :</br>
		+	'''Skipping files:'''</br>
		+	this code skips the file if it is on the disk 09 and starts with O
		+	<pre>if filename[0] in string.letters and filename[1] == "\xdd" :
		+	if magpostfix == "09" and filename[0] == "O" :
		+	continue</pre>