import gnupg
import codecs
from lxml import etree
+from lxml.builder import ElementMaker
#from jinja2 import Template
import jinja2
-from pkg_resources import resource_filename, resource_listdir
from time import time
import treecutter.constants as const
+from treecutter.docbook import Docbook
from treecutter.tools import mkdir_p
class Page():
self._rendered_article = art
def prepare(self):
- self._doc = etree.parse(self._file)
- t = self._doc.xpath(u'/db:article/db:info/db:title',namespaces=const.XPATH)
- if t:
- self._title = unicode(t[0].text)
- ta = self._doc.xpath(u'/db:article/db:info/db:titleabbrev',namespaces=const.XPATH)
- if ta:
- self._menu = unicode(ta[0].text)
- dirname = os.path.dirname(self._file)
- cwd = os.getcwd()
- code = self._doc.xpath(u"//xi:include[@parse='text']",namespaces=const.XPATH)
- if code:
- for c in code:
- href = c.get('href')
- alang = c.get('accept-language')
- xpointer = c.get('xpointer')
- (p, ext) = os.path.splitext(href)
- if ext in const.valid_scripts:
- exe = []
- script = os.path.join(os.path.abspath(dirname)+'/'+href)
- if os.path.isfile(script):
- exe.append(script)
- else:
- if href in resource_listdir('xinclude', ''):
- script = resource_filename('xinclude', href)
- exe.append(script)
- else:
- print "Script "+href+" in "+self._file+" missing"
- if alang:
- exe.append("lang="+alang)
- if xpointer:
- exe.append("xptr="+xpointer)
- print " executing %15s" % (href),
- ts = time()
- os.chdir(dirname)
- xml = subprocess.Popen(exe,stdout=subprocess.PIPE,
- stderr=subprocess.PIPE)
- (stdout, stderr) = xml.communicate()
- if stderr:
- print " ".join(exe)+" ERROR : [ "+stderr+" ]"
- os.chdir(cwd)
- te = time()
- print " [%5.2f s] (%s)" % (round(te-ts,2),xpointer)
- xstr = etree.fromstring(stdout)
-# inserting the generated code and remove the xinclude reference
- idp = c.getparent()
- idp.insert(idp.index(c)+1,xstr)
- idp.remove(c)
+ self._doc = Docbook(self._file)
+ (self._title, self._menu) = self._doc.title()
+# self._doc.expand_imageobjects()
+ self._doc.parse_xincludes()
+ doc = self._doc.collect_links()
+ img = self._doc.collect_images()
+ form= self._doc.collect_forms()
+ self._resources = doc + img + form
- for r in self._doc.xpath(u"//db:link[@xlink:href]",namespaces=const.XPATH):
- rf = os.path.join(dirname,r.get(const.XLINK+'href'))
- if os.path.isfile(rf):
- if r.get('security')=='encrypt':
- with open(rf, 'rb') as f:
- gpg = gnupg.GPG()
- status = gpg.encrypt_file(
- f, None, passphrase=getpass.getpass(rf+' password:'), symmetric=True,
- output=rf+'.gpg')
- r.set(const.XLINK+'href', r.get(const.XLINK+'href')+'.gpg')
- rf=rf+'.gpg'
- self._resources.append(rf)
- for i in self._doc.xpath(u"//db:imagedata[@fileref]",namespaces=const.XPATH):
- im = os.path.join(dirname,i.get('fileref'))
- if os.path.isfile(im):
- self._resources.append(im)
- else:
- print "WARNING: File "+im+" is missing!"
- for i in self._doc.xpath(u"//html:form[@action]",namespaces=const.XPATH):
- pyscript = re.split('\.py',i.get('action'),1)[0]+'.py'
- im = os.path.join(dirname,pyscript)
- if os.path.isfile(im):
- self._resources.append(im)
-
- def render(self, style):
-
-# xslt_root = etree.XML(open(style+"docbook.xsl", 'r').read())
-# transform = etree.XSLT(xslt_root)
-# result = etree.tostring(transform(xml_root))
-
- cwd = os.getcwd()
- dirname = os.path.dirname(self._file)
- os.chdir(dirname)
- infile = os.path.basename(tempfile.mktemp())
- outfile = tempfile.mktemp()
- tfi = open(infile,'w')
- tfi.write(etree.tostring(self._doc,encoding='UTF-8',pretty_print=False))
- tfi.close()
-# cmd = ["saxon-xslt-xinclude","-o",outfile,infile,style_xslt]
- cmd = ["xsltproc","--xinclude","--output",outfile,style+"docbook.xhtml5.xsl",infile]
- retcode = subprocess.call(cmd)
- if retcode:
- print 'Error: '+' '.join(cmd)+' Returncode ['+str(retcode)+']'
- tfo = codecs.open(outfile, "r", "utf-8")
- self._rendered_article = tfo.read()
- tfo.close()
- os.remove(infile)
- os.remove(outfile)
- os.chdir(cwd)
+ def render(self, transform):
+ self._rendered_article = self._doc.xslt(transform['xhtml5'])
def template(self,sitemap,style,tdir,subdir):
htmlmenu = sitemap.gen_menu(self._lang,None,"menu")
projects / treecutter.git / blobdiff