mirror of
https://github.com/moparisthebest/xeps
synced 2024-12-22 15:48:52 -05:00
433 lines
13 KiB
Python
Executable File
433 lines
13 KiB
Python
Executable File
#!/usr/bin/env python
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# File: gen.py
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# Version: 0.2
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# Description: a renewed XEP compilation tool
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# Last Modified: 2009
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# Author: Tobias Markmann (tm@ayena.de)
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# HowTo: ./gen.py xep-####.xml
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## LICENSE ##
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#
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# Copyright (c) 1999 - 2010 XMPP Standards Foundation
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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#
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## END LICENSE ##
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import pickle
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import commands
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import os
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import re
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import sys
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import getopt
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import glob
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import tempfile
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from xepinfo import XEPInfo
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from xeputil import getLatestXEPFilename
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from xml.dom.minidom import parse,parseString,Document,getDOMImplementation
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# for serializing inline images
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import base64
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import urlparse
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import urllib
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XEPPATH = "/var/www/vhosts/xmpp.org/extensions"
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CONFIGPATH = "/var/local/xsf"
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verbose = False
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fast = False
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last_build = {}
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files_to_delete = [];
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def serializeInlineImage(output_dir, xep_nr, no, attrValue):
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up = urlparse.urlparse(attrValue)
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if up.scheme == 'data':
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head, data = up.path.split(',')
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bits = head.split(';')
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mime_type = bits[0] if bits[0] else 'text/plain'
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charset, b64 = 'ASCII', False
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for bit in bits[1]:
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if bit.startswith('charset='):
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charset = bit[8:]
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elif bit == 'base64':
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b64 = True
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# Do something smart with charset and b64 instead of assuming
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plaindata = base64.b64decode(data)
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# Do something smart with mime_type
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if mime_type in ('image/png', 'image/jpeg'):
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file_ext = mime_type.split('/')[1]
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f = open(output_dir + '/' + 'inlineimage-' + xep_nr + '-' + str(no) + '.' + file_ext, 'wb')
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f.write(plaindata)
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elif up.scheme == 'http':
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file_name, file_ext = os.path.splitext(up.path)
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urllib.urlretrieve(attrValue, output_dir + '/' + 'inlineimage-' + xep_nr + '-' + str(no) + file_ext)
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def serializeXEPInlineImages(output_dir, xep_nr, filename):
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dom = parse(filename)
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imgs = dom.getElementsByTagName('img')
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for (no, img) in enumerate(imgs):
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serializeInlineImage(output_dir, xep_nr, no, img.attributes["src"].value)
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def getText(nodelist):
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thisText = ""
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for node in nodelist:
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if node.nodeType == node.TEXT_NODE:
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thisText = thisText + node.data
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return thisText
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def executeCommand( cmd ):
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error, desc = commands.getstatusoutput( cmd )
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return error, desc + "\n" + "executed cmd: " + cmd
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## creates a HTML table (for the human reader) and XML table (for bots)
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class XEPTable:
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def __init__(self, filename, shortXMLfilename):
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self.filename = filename
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self.shortXMLfilename = shortXMLfilename
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try:
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self.tableFile = parse(filename)
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except:
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impl = getDOMImplementation()
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self.tableFile = impl.createDocument(None, "table", None)
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self.tableFile.getElementsByTagName("table")[0].setAttribute("class", "sortable")
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self.tableFile.getElementsByTagName("table")[0].setAttribute("id", "xeplist")
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self.tableFile.getElementsByTagName("table")[0].setAttribute("cellspacing", "0")
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self.tableFile.getElementsByTagName("table")[0].setAttribute("cellpadding", "3")
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self.tableFile.getElementsByTagName("table")[0].setAttribute("border", "1")
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header = parseString(
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'''<tr class='xepheader'>
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<th align='left'>Number</th>
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<th align='left'>Name</th>
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<th align='left'>Type</th>
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<th align='left'>Status</th>
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<th align='left'>Date</th>
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</tr>''')
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self.tableFile.getElementsByTagName("table")[0].appendChild(header.getElementsByTagName("tr")[0])
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try:
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self.botsFile = parse(shortXMLfilename)
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except:
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impl = getDOMImplementation()
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self.botsFile = impl.createDocument(None, "xeps", None)
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def save(self):
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f = open(self.filename, "wb")
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self.tableFile.getElementsByTagName("table")[0].normalize()
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f.write(self.tableFile.toxml())
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f.close()
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f = open(self.shortXMLfilename, "wb")
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self.botsFile.getElementsByTagName("xeps")[0].normalize()
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f.write(self.botsFile.toxml())
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f.close()
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def setXEP(self, info):
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## set for HTML table
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rows = self.tableFile.getElementsByTagName("tr")
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xeprow = 0
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for row in rows:
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if row.getAttribute("id") == "xep" + info.getNr():
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xeprow = row
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break
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if xeprow == 0:
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xeprow = self.tableFile.createElement("tr")
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self.tableFile.getElementsByTagName("table")[0].appendChild(xeprow)
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self.tableFile.getElementsByTagName("table")[0].appendChild(self.tableFile.createTextNode('''
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'''))
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xeprow.setAttribute("id", "xep" + info.getNr())
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xeprow.setAttribute("class", "tablebody XEP-" + info.getStatus())
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else:
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xeprow.setAttribute("class", "tablebody XEP-" + info.getStatus())
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while(xeprow.hasChildNodes()):
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xeprow.removeChild(xeprow.firstChild)
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col = parseString('''<td valign='top'><a href='/extensions/xep-''' + info.getNr() + ".html'>XEP-" + info.getNr() + '''</a> <a href='/extensions/xep-''' + info.getNr() + '''.pdf'>(PDF)</a></td>''')
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xeprow.appendChild(col.getElementsByTagName("td")[0])
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col = parseString("<td valign='top'>" + info.getTitle() + "</td>")
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xeprow.appendChild(col.getElementsByTagName("td")[0])
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col = parseString("<td valign='top'>" + info.getType() + "</td>")
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xeprow.appendChild(col.getElementsByTagName("td")[0])
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col = parseString("<td valign='top'>" + info.getStatus() + "</td>")
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xeprow.appendChild(col.getElementsByTagName("td")[0])
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col = parseString("<td valign='top'>" + info.getDate() + "</td>")
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xeprow.appendChild(col.getElementsByTagName("td")[0])
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## set for bots file
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xeps = self.botsFile.getElementsByTagName("xep")
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xep = 0
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for xeps_xep in xeps:
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if xeps_xep.getElementsByTagName("number")[0].firstChild.data == info.getNr():
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xep = xeps_xep
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break
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if xep == 0:
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xep = self.botsFile.createElement("xep")
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self.botsFile.getElementsByTagName("xeps")[0].appendChild(xep)
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self.botsFile.getElementsByTagName("xeps")[0].appendChild(self.botsFile.createTextNode('''
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'''))
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else:
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while(xep.hasChildNodes()):
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xep.removeChild(xep.firstChild)
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child = parseString("<number>" + info.getNr() + "</number>")
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xep.appendChild(child.getElementsByTagName("number")[0])
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child = parseString("<name>" + info.getTitle() + "</name>")
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xep.appendChild(child.getElementsByTagName("name")[0])
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child = parseString("<type>" + info.getType() + "</type>")
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xep.appendChild(child.getElementsByTagName("type")[0])
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child = parseString("<status>" + info.getStatus() + "</status>")
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xep.appendChild(child.getElementsByTagName("status")[0])
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child = parseString("<updated>" + info.getDate() + "</updated>")
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xep.appendChild(child.getElementsByTagName("updated")[0])
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child = parseString("<shortname>" + info.getShortname() + "</shortname>")
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xep.appendChild(child.getElementsByTagName("shortname")[0])
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child = parseString("<abstract>" + info.getAbstract() + "</abstract>")
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xep.appendChild(child.getElementsByTagName("abstract")[0])
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def filebase( filename ):
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return os.path.splitext(os.path.basename(filename))[0]
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def checkError( error, desc):
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global verbose
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if error != 0:
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if verbose:
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print "Error: ", desc
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return False
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return True
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def fileHash( filename ):
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f = open(filename, "rb")
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import hashlib
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h = hashlib.sha1()
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h.update(f.read())
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hash = h.hexdigest()
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f.close()
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return hash
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def loadDict( filename ):
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try:
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f = open(filename, "rb")
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di = pickle.load(f)
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f.close()
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return di
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except:
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print "failed loading dict."
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return {}
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def saveDict( filename, di ):
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f = open(filename, "w")
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pickle.dump(di, f)
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f.close()
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def buildXHTML( file, nr ):
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error, desc = executeCommand("xsltproc xep.xsl " + file + " > " + XEPPATH + "/xep-" + nr + ".html")
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if not checkError(error, desc):
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return False
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error, desc = executeCommand("xsltproc ref.xsl xep-" + nr + ".xml > " + XEPPATH + "/refs/reference.XSF.XEP-" + nr + ".xml")
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if not checkError(error, desc):
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return False
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error, desc = executeCommand("xsltproc examples.xsl xep-" + nr + ".xml > " + XEPPATH + "/examples/" + nr + ".xml")
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if not checkError(error, desc):
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return False
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error, desc = executeCommand(" cp xep-" + nr + ".xml " + XEPPATH + "/")
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if not checkError(error, desc):
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return False
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return True
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def buildPDF( file, nr ):
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serializeXEPInlineImages("/tmp/xepbuilder", nr, file)
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error, desc = executeCommand("xsltproc -o /tmp/xepbuilder/xep-" + nr + ".tex.xml xep2texml.xsl " + file)
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if not checkError(error, desc):
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return False
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error, desc = executeCommand("texml -e utf8 /tmp/xepbuilder/xep-" + nr + ".tex.xml /tmp/xepbuilder/xep-" + nr + ".tex")
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if not checkError(error, desc):
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return False
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#detect http urls and escape them to make them breakable
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# this should match all urls in free text; not the urls in xml:ns or so..so no " or ' in front.
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error, desc = executeCommand('''sed -i 's|\([\s"]\)\([^"]http://[^ "]*\)|\1\\path{\2}|g' /tmp/xepbuilder/xep-''' + nr + ".tex")
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if not checkError(error, desc):
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return False
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#adjust references
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error, desc = executeCommand('''sed -i 's|\\hyperref\[#\([^}]*\)\]|\\hyperref\[\1\]|g' /tmp/xepbuilder/xep-''' + nr + ".tex")
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if error != 0:
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if verbose == 1:
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print "Error: ", desc
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return False
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error, desc = executeCommand('''sed -i 's|\\pageref{#\([^}]*\)}|\\pageref{\1}|g' /tmp/xepbuilder/xep-''' + nr + ".tex")
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if not checkError(error, desc):
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return False
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olddir = os.getcwd()
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os.chdir("/tmp/xepbuilder")
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error, desc = executeCommand("xelatex -interaction=batchmode xep-" + nr + ".tex")
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#if not checkError(error, desc):
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# os.chdir(olddir)
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# return False
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#error, desc = executeCommand("xelatex -interaction=batchmode xep-" + nr + ".tex")
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#if not checkError(error, desc):
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# os.chdir(olddir)
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# return False
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os.chdir(olddir)
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error, desc = executeCommand("cp /tmp/xepbuilder/xep-" + nr + ".pdf " + XEPPATH + "/")
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if not checkError(error, desc):
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return False
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return True
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def buildXEP( filename ):
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nr = re.match("xep-(\d\d\d\d).xml", filename).group(1)
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xepfilepath = getLatestXEPFilename("../", nr);
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if not xepfilepath:
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print "getLatestXEPContent (ERROR)"
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return
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files_to_delete.append(xepfilepath)
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if not fast:
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print "Building " + filename + ": ",
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if buildXHTML( xepfilepath, nr ):
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print "XHTML(OK) / ",
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else:
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print "XHTML(ERROR) / ",
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if buildPDF( xepfilepath, nr ):
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print "PDF(OK)"
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else:
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print "PDF(ERROR)"
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else:
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print "Building " + filename + " (FAST MODE)"
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x = XEPTable(CONFIGPATH + "/extensions.xml", XEPPATH + "/xeps.xml")
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xinfo = XEPInfo(xepfilepath, False)
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x.setXEP( xinfo )
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x.save()
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def buildAll():
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files = glob.glob('xep-????.xml')
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files.sort(key=lambda x: x.lower())
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for file in files:
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buildXEP( file )
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def makeBundle():
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print "Creating the bundle...",
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executeCommand("mkdir /tmp/xepbundle")
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executeCommand("cp " + XEPPATH + "/*.pdf " + "/tmp/xepbundle")
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executeCommand("tar -cf /tmp/xepbundle.tar -C /tmp xepbundle")
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executeCommand("pbzip2 -f -9 /tmp/xepbundle.tar")
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executeCommand("mv -f /tmp/xepbundle.tar.bz2 " + XEPPATH + "/xepbundle.tar.bz2")
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executeCommand("rm -rfd /tmp/xepbundle")
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print "DONE"
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def usage():
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print "gen.py: generate nice XHTML and beautiful PDF out of the XEP XML files"
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print ""
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print "Usage:"
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print "gen.py xep-####.xml"
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print ""
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print "Options:"
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print "-v Enable verbose output for debugging."
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print "-a Build all available XEPs."
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print "-f Fast; means no actual compiling is done."
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def main(argv):
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global verbose
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global CONFIGPATH
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global fast
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buildall = False
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try:
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options, remainder = getopt.gnu_getopt(argv, "vaf")
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except getopt.GetoptError:
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usage()
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sys.exit(2)
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for opt, arg in options:
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if opt in ('-v'):
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verbose = True
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elif opt in ('-a'):
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buildall = True
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elif opt in ('-f'):
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fast = True
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if len(remainder) > 0:
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try:
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xep = int(remainder[0])
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xep = "xep-%04d.xml" % xep
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except:
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xep = remainder[0]
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executeCommand("mkdir /tmp/xepbuilder")
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executeCommand("cp ../images/xmpp.pdf /tmp/xepbuilder/xmpp.pdf")
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executeCommand("cp ../images/xmpp-text.pdf /tmp/xepbuilder/xmpp-text.pdf")
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executeCommand("cp -r deps/* /tmp/xepbuilder/")
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executeCommand("cp xep.ent /tmp/xep.ent")
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files_to_delete.append("/tmp/xep.ent")
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if buildall:
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buildAll()
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else:
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buildXEP( xep )
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# remove xep temporary files
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for filename in files_to_delete:
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executeCommand("rm " + filename)
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executeCommand("sed -e '1s/<?[^?]*?>//' " + CONFIGPATH + "/extensions.xml > " + XEPPATH + "/../includes/xeplist.txt")
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executeCommand("rm -rfd /tmp/xepbuilder")
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makeBundle()
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if __name__ == "__main__":
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main(sys.argv[1:])
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