"""
from __future__ import with_statement
+from copy import deepcopy
import os
import os.path
import shutil
from StringIO import StringIO
from tempfile import mkdtemp, NamedTemporaryFile
import re
+import random
from copy import deepcopy
from subprocess import call, PIPE
+from urllib2 import urlopen
from Texml.processor import process
from lxml import etree
from lxml.etree import XMLSyntaxError, XSLTApplyError
-from xmlutils import Xmill, tag, tagged, ifoption
+from xmlutils import Xmill, tag, tagged, ifoption, tag_open_close
from librarian.dcparser import Person
from librarian.parser import WLDocument
from librarian import ParseError, DCNS, get_resource, IOFile, Format
from pdf import PDFFormat
+
def escape(really):
def deco(f):
def _wrap(*args, **kw):
return deco
-def cmd(name, pass_text=False):
- def wrap(self, element):
- pre = u'<cmd name="%s">' % name
+def cmd(name, parms=None):
+ def wrap(self, element=None):
+ pre, post = tag_open_close('cmd', name=name)
- if pass_text:
- pre += "<parm>%s</parm>" % element.text
- return pre + '</cmd>'
+ if parms:
+ for parm in parms:
+ e = etree.Element("parm")
+ e.text = parm
+ pre += etree.tostring(e)
+ if element is not None:
+ pre += "<parm>"
+ post = "</parm>" + post
+ return pre, post
else:
- return pre, '</cmd>'
+ return pre + post
return wrap
def __init__(self, options=None):
super(EduModule, self).__init__(options)
self.activity_counter = 0
+ self.exercise_counter = 0
+
+ def swap_endlines(txt):
+ if self.options['strofa']:
+ txt = txt.replace("/\n", '<ctrl ch="\\"/>')
+ return txt
self.register_text_filter(functions.substitute_entities)
self.register_text_filter(mark_alien_characters)
+ self.register_text_filter(swap_endlines)
def get_dc(self, element, dc_field, single=False):
values = map(lambda t: t.text, element.xpath("//dc:%s" % dc_field, namespaces={'dc': DCNS.uri}))
u'</cmd>'
@escape(True)
- def get_authors(self, element):
- authors = self.get_dc(element, 'creator.expert') + \
- self.get_dc(element, 'creator.scenario') + \
- self.get_dc(element, 'creator.textbook')
- return u', '.join(authors)
+ def get_authors(self, element, which=None):
+ dc = self.options['wldoc'].book_info
+ if which is None:
+ authors = dc.authors_textbook + \
+ dc.authors_scenario + \
+ dc.authors_expert
+ else:
+ authors = getattr(dc, "authors_%s" % which)
+ return u', '.join(author.readable() for author in authors)
@escape(1)
def get_title(self, element):
\\usepackage{morefloats}
}{}'''),
u'''\\def\\authors{%s}''' % self.get_authors(element),
+ u'''\\def\\authorsexpert{%s}''' % self.get_authors(element, 'expert'),
+ u'''\\def\\authorsscenario{%s}''' % self.get_authors(element, 'scenario'),
+ u'''\\def\\authorstextbook{%s}''' % self.get_authors(element, 'textbook'),
+
u'''\\author{\\authors}''',
u'''\\title{%s}''' % self.get_title(element),
- u'''\\def\\bookurl{%s}''' % self.get_dc(element, 'identifier.url', True),
+ u'''\\def\\bookurl{%s}''' % self.options['wldoc'].book_info.url.canonical(),
u'''\\def\\rightsinfo{%s}''' % self.get_rightsinfo(element),
u'</TeXML>']
return u"".join(filter(None, lines)), u'</TeXML>'
- handle_naglowek_rozdzial = escape(True)(cmd("naglowekrozdzial", True))
- handle_naglowek_podrozdzial = escape(True)(cmd("naglowekpodrozdzial", True))
-
@escape(1)
def handle_powiesc(self, element):
return u"""
<env name="document">
<cmd name="maketitle"/>
- """, """</env>"""
-
- handle_autor_utworu = cmd('autorutworu', True)
- handle_nazwa_utworu = cmd('nazwautworu', True)
- handle_dzielo_nadrzedne = cmd('dzielonadrzedne', True)
- handle_podtytul = cmd('podtytul', True)
+ """, """<cmd name="editorialsection" /></env>"""
- handle_akap = handle_akap_dialog = handle_akap_cd = lambda s, e: ("\n", "\n")
- handle_strofa = lambda s, e: ("\n","\n")
+ @escape(1)
+ def handle_texcommand(self, element):
+ cmd = functions.texcommand(element.tag)
+ return u'<TeXML escape="1"><cmd name="%s"><parm>' % cmd, u'</parm></cmd></TeXML>'
+
+ handle_akap = \
+ handle_akap = \
+ handle_akap_cd = \
+ handle_akap_cd = \
+ handle_akap_dialog = \
+ handle_akap_dialog = \
+ handle_autor_utworu = \
+ handle_dedykacja = \
+ handle_didaskalia = \
+ handle_didask_tekst = \
+ handle_dlugi_cytat = \
+ handle_dzielo_nadrzedne = \
+ handle_lista_osoba = \
+ handle_mat = \
+ handle_miejsce_czas = \
+ handle_motto = \
+ handle_motto_podpis = \
+ handle_naglowek_akt = \
+ handle_naglowek_czesc = \
+ handle_naglowek_listy = \
+ handle_naglowek_osoba = \
+ handle_naglowek_podrozdzial = \
+ handle_naglowek_podrozdzial = \
+ handle_naglowek_rozdzial = \
+ handle_naglowek_rozdzial = \
+ handle_naglowek_scena = \
+ handle_nazwa_utworu = \
+ handle_nota = \
+ handle_osoba = \
+ handle_pa = \
+ handle_pe = \
+ handle_podtytul = \
+ handle_poezja_cyt = \
+ handle_pr = \
+ handle_pt = \
+ handle_sekcja_asterysk = \
+ handle_sekcja_swiatlo = \
+ handle_separator_linia = \
+ handle_slowo_obce = \
+ handle_srodtytul = \
+ handle_tytul_dziela = \
+ handle_wyroznienie = \
+ handle_texcommand
+
+ def handle_uwaga(self, _e):
+ return None
+ def handle_extra(self, _e):
+ return None
+
+ _handle_strofa = cmd("strofa")
+
+ def handle_strofa(self, element):
+ self.options = {'strofa': True}
+ return self._handle_strofa(element)
def handle_aktywnosc(self, element):
self.activity_counter += 1
counter = self.activity_counter
return u"""
-Czas: %(czas)s min
-Forma: %(forma)s
-%(pomoce)s
+<cmd name="noindent" />
+<cmd name="activitycounter"><parm>%(counter)d.</parm></cmd>
+<cmd name="activityinfo"><parm>
+ <cmd name="activitytime"><parm>%(czas)s</parm></cmd>
+ <cmd name="activityform"><parm>%(forma)s</parm></cmd>
+ <cmd name="activitytools"><parm>%(pomoce)s</parm></cmd>
+</parm></cmd>
+
-%(counter)d. %(opis)s
+%(opis)s
%(wskazowki)s
""" % locals()
def handle_forma(self, *_):
return
-# def handle_cwiczenie(self, element):
-# exercise_handlers = {
-# 'wybor': Wybor,
-# 'uporzadkuj': Uporzadkuj,
-# 'luki': Luki,
-# 'zastap': Zastap,
-# 'przyporzadkuj': Przyporzadkuj,
-# 'prawdafalsz': PrawdaFalsz
-# }
-
-# typ = element.attrib['typ']
-# handler = exercise_handlers[typ](self.options)
-# return handler.generate(element)
-
-# # Lists
-# def handle_lista(self, element, attrs={}):
-# ltype = element.attrib.get('typ', 'punkt')
-# if ltype == 'slowniczek':
-# surl = element.attrib.get('href', None)
-# sxml = None
-# if surl:
-# sxml = etree.fromstring(self.options['provider'].by_uri(surl).get_string())
-# self.options = {'slowniczek': True, 'slowniczek_xml': sxml }
-# return '<div class="slowniczek">', '</div>'
-
-# listtag = {'num': 'ol',
-# 'punkt': 'ul',
-# 'alfa': 'ul',
-# 'czytelnia': 'ul'}[ltype]
-
-# classes = attrs.get('class', '')
-# if classes: del attrs['class']
-
-# attrs_s = ' '.join(['%s="%s"' % kv for kv in attrs.items()])
-# if attrs_s: attrs_s = ' ' + attrs_s
-
-# return '<%s class="lista %s %s"%s>' % (listtag, ltype, classes, attrs_s), '</%s>' % listtag
-
-# def handle_punkt(self, element):
-# if self.options['slowniczek']:
-# return '<dl>', '</dl>'
-# else:
-# return '<li>', '</li>'
-
-# def handle_definiendum(self, element):
-# nxt = element.getnext()
-# definiens_s = ''
-
-# # let's pull definiens from another document
-# if self.options['slowniczek_xml'] and (not nxt or nxt.tag != 'definiens'):
-# sxml = self.options['slowniczek_xml']
-# assert element.text != ''
-# defloc = sxml.xpath("//definiendum[text()='%s']" % element.text)
-# if defloc:
-# definiens = defloc[0].getnext()
-# if definiens.tag == 'definiens':
-# subgen = EduModule(self.options)
-# definiens_s = subgen.generate(definiens)
-
-# return u"<dt>", u"</dt>" + definiens_s
-
-# def handle_definiens(self, element):
-# return u"<dd>", u"</dd>"
-
-
-# def handle_podpis(self, element):
-# return u"""<div class="caption">""", u"</div>"
-
-# def handle_tabela(self, element):
-# has_frames = int(element.attrib.get("ramki", "0"))
-# if has_frames: frames_c = "framed"
-# else: frames_c = ""
-# return u"""<table class="%s">""" % frames_c, u"</table>"
-
-# def handle_wiersz(self, element):
-# return u"<tr>", u"</tr>"
-
-# def handle_kol(self, element):
-# return u"<td>", u"</td>"
-
-# def handle_rdf__RDF(self, _):
-# # ustal w opcjach rzeczy :D
-# return
-
-# def handle_link(self, element):
-# if 'material' in element.attrib:
-# formats = re.split(r"[, ]+", element.attrib['format'])
-# fmt_links = []
-# for f in formats:
-# fmt_links.append(u'<a href="%s">%s</a>' % (self.options['urlmapper'].url_for_material(element.attrib['material'], f), f.upper()))
-
-# return u"", u' (%s)' % u' '.join(fmt_links)
-
-
-# class Exercise(EduModule):
-# def __init__(self, *args, **kw):
-# self.question_counter = 0
-# super(Exercise, self).__init__(*args, **kw)
-
-# def handle_rozw_kom(self, element):
-# return u"""<div style="display:none" class="comment">""", u"""</div>"""
-
-# def handle_cwiczenie(self, element):
-# self.options = {'exercise': element.attrib['typ']}
-# self.question_counter = 0
-# self.piece_counter = 0
-
-# pre = u"""
-# <div class="exercise %(typ)s" data-type="%(typ)s">
-# <form action="#" method="POST">
-# """ % element.attrib
-# post = u"""
-# <div class="buttons">
-# <span class="message"></span>
-# <input type="button" class="check" value="sprawdź"/>
-# <input type="button" class="retry" style="display:none" value="spróbuj ponownie"/>
-# <input type="button" class="solutions" value="pokaż rozwiązanie"/>
-# <input type="button" class="reset" value="reset"/>
-# </div>
-# </form>
-# </div>
-# """
-# # Add a single <pytanie> tag if it's not there
-# if not element.xpath(".//pytanie"):
-# qpre, qpost = self.handle_pytanie(element)
-# pre = pre + qpre
-# post = qpost + post
-# return pre, post
-
-# def handle_pytanie(self, element):
-# """This will handle <cwiczenie> element, when there is no <pytanie>
-# """
-# add_class = ""
-# self.question_counter += 1
-# self.piece_counter = 0
-# solution = element.attrib.get('rozw', None)
-# if solution: solution_s = ' data-solution="%s"' % solution
-# else: solution_s = ''
-
-# handles = element.attrib.get('uchwyty', None)
-# if handles:
-# add_class += ' handles handles-%s' % handles
-# self.options = {'handles': handles}
-
-# minimum = element.attrib.get('min', None)
-# if minimum: minimum_s = ' data-minimum="%d"' % int(minimum)
-# else: minimum_s = ''
-
-# return '<div class="question%s" data-no="%d" %s>' %\
-# (add_class, self.question_counter, solution_s + minimum_s), \
-# "</div>"
+ def handle_lista(self, element, attrs={}):
+ if not element.findall("punkt"):
+ return None
+ ltype = element.attrib.get('typ', 'punkt')
+ if ltype == 'slowniczek':
+ surl = element.attrib.get('src', None)
+ if surl is None:
+ # print '** missing src on <slowniczek>, setting default'
+ surl = 'http://edukacjamedialna.edu.pl/slowniczek'
+ sxml = None
+ if surl:
+ sxml = etree.fromstring(self.options['wldoc'].provider.by_uri(surl).get_string())
+ self.options = {'slowniczek': True, 'slowniczek_xml': sxml }
+
+ listcmd = {'num': 'enumerate',
+ 'punkt': 'itemize',
+ 'alfa': 'itemize',
+ 'slowniczek': 'itemize',
+ 'czytelnia': 'itemize'}[ltype]
+
+ return u'<env name="%s">' % listcmd, u'</env>'
+
+ def handle_punkt(self, element):
+ return '<cmd name="item"/>', ''
+
+ def handle_cwiczenie(self, element):
+ exercise_handlers = {
+ 'wybor': Wybor,
+ 'uporzadkuj': Uporzadkuj,
+ 'luki': Luki,
+ 'zastap': Zastap,
+ 'przyporzadkuj': Przyporzadkuj,
+ 'prawdafalsz': PrawdaFalsz
+ }
+
+ typ = element.attrib['typ']
+ self.exercise_counter += 1
+ if not typ in exercise_handlers:
+ return '(no handler)'
+ self.options = {'exercise_counter': self.exercise_counter}
+ handler = exercise_handlers[typ](self.options)
+ return handler.generate(element)
+
+ # XXX this is copied from pyhtml.py, except for return and
+ # should be refactored for no code duplication
+ def handle_definiendum(self, element):
+ nxt = element.getnext()
+ definiens_s = ''
+
+ # let's pull definiens from another document
+ if self.options['slowniczek_xml'] is not None and (nxt is None or nxt.tag != 'definiens'):
+ sxml = self.options['slowniczek_xml']
+ assert element.text != ''
+ defloc = sxml.xpath("//definiendum[text()='%s']" % element.text)
+ if defloc:
+ definiens = defloc[0].getnext()
+ if definiens.tag == 'definiens':
+ subgen = EduModule(self.options)
+ definiens_s = subgen.generate(definiens)
+
+ return u'<cmd name="textbf"><parm>', u"</parm></cmd>: " + definiens_s
+
+ def handle_definiens(self, element):
+ return u"", u""
+
+ def handle_podpis(self, element):
+ return u"""<env name="figure">""", u"</env>"
+
+ def handle_tabela(self, element):
+ max_col = 0
+ for w in element.xpath("wiersz"):
+ ks = w.xpath("kol")
+ if max_col < len(ks):
+ max_col = len(ks)
+ self.options = {'columnts': max_col}
+ # styling:
+ # has_frames = int(element.attrib.get("ramki", "0"))
+ # if has_frames: frames_c = "framed"
+ # else: frames_c = ""
+ # return u"""<table class="%s">""" % frames_c, u"</table>"
+ return u'''
+<cmd name="begin"><parm>tabular</parm><parm>%s</parm></cmd>
+ ''' % ('l' * max_col), \
+ u'''<cmd name="end"><parm>tabular</parm></cmd>'''
+
+ @escape(1)
+ def handle_wiersz(self, element):
+ return u"", u'<ctrl ch="\\"/>'
+
+ @escape(1)
+ def handle_kol(self, element):
+ if element.getnext() is not None:
+ return u"", u'<spec cat="align" />'
+ return u"", u""
+
+ def handle_link(self, element):
+ if element.attrib.get('url'):
+ url = element.attrib.get('url')
+ if url == element.text:
+ return cmd('url')(self, element)
+ else:
+ return cmd('href', parms=[element.attrib['url']])(self, element)
+ else:
+ return cmd('emph')(self, element)
+
+ def handle_obraz(self, element):
+ frmt = self.options['format']
+ name = element.attrib['nazwa'].strip()
+ image = frmt.get_image(name.strip())
+ img_path = "obraz/%s" % name.replace("_", "")
+ frmt.attachments[img_path] = image
+ return cmd("obraz", parms=[img_path])(self)
+
+ def handle_video(self, element):
+ url = element.attrib.get('url')
+ if not url:
+ print '!! <video> missing url'
+ return
+ m = re.match(r'(?:https?://)?(?:www.)?youtube.com/watch\?(?:.*&)?v=([^&]+)(?:$|&)', url)
+ if not m:
+ print '!! unknown <video> url scheme:', url
+ return
+ name = m.group(1)
+ thumb = IOFile.from_string(urlopen
+ ("http://img.youtube.com/vi/%s/0.jpg" % name).read())
+ img_path = "video/%s.jpg" % name.replace("_", "")
+ self.options['format'].attachments[img_path] = thumb
+ canon_url = "https://www.youtube.com/watch?v=%s" % name
+ return cmd("video", parms=[img_path, canon_url])(self)
+
+
+class Exercise(EduModule):
+ def __init__(self, *args, **kw):
+ self.question_counter = 0
+ super(Exercise, self).__init__(*args, **kw)
+
+ handle_rozw_kom = ifoption(teacher=True)(cmd('akap'))
+
+ def handle_cwiczenie(self, element):
+ self.options = {
+ 'exercise': element.attrib['typ'],
+ 'sub_gen': True,
+ }
+ self.question_counter = 0
+ self.piece_counter = 0
+
+ header = etree.Element("parm")
+ header_cmd = etree.Element("cmd", name="naglowekpodrozdzial")
+ header_cmd.append(header)
+ header.text = u"Zadanie %d." % self.options['exercise_counter']
+
+ pre = etree.tostring(header_cmd, encoding=unicode)
+ post = u""
+ # Add a single <pytanie> tag if it's not there
+ if not element.xpath(".//pytanie"):
+ qpre, qpost = self.handle_pytanie(element)
+ pre = pre + qpre
+ post = qpost + post
+ return pre, post
+
+ def handle_pytanie(self, element):
+ """This will handle <cwiczenie> element, when there is no <pytanie>
+ """
+ self.question_counter += 1
+ self.piece_counter = 0
+ pre = post = u""
+ if self.options['teacher'] and element.attrib.get('rozw'):
+ post += u" [rozwiązanie: %s]" % element.attrib.get('rozw')
+ return pre, post
+
+ def handle_punkt(self, element):
+ pre, post = super(Exercise, self).handle_punkt(element)
+ if self.options['teacher'] and element.attrib.get('rozw'):
+ post += u" [rozwiązanie: %s]" % element.attrib.get('rozw')
+ return pre, post
+
+ def solution_header(self):
+ par = etree.Element("cmd", name="par")
+ parm = etree.Element("parm")
+ parm.text = u"Rozwiązanie:"
+ par.append(parm)
+ return etree.tostring(par)
+
+ def explicit_solution(self):
+ if self.options['solution']:
+ par = etree.Element("cmd", name="par")
+ parm = etree.Element("parm")
+ parm.text = self.options['solution']
+ par.append(parm)
+ return self.solution_header() + etree.tostring(par)
+
+
+
+class Wybor(Exercise):
+ def handle_cwiczenie(self, element):
+ pre, post = super(Wybor, self).handle_cwiczenie(element)
+ is_single_choice = True
+ pytania = element.xpath(".//pytanie")
+ if not pytania:
+ pytania = [element]
+ for p in pytania:
+ solutions = re.split(r"[, ]+", p.attrib['rozw'])
+ if len(solutions) != 1:
+ is_single_choice = False
+ break
+ choices = p.xpath(".//*[@nazwa]")
+ uniq = set()
+ for n in choices: uniq.add(n.attrib['nazwa'])
+ if len(choices) != len(uniq):
+ is_single_choice = False
+ break
+
+ self.options = {'single': is_single_choice}
+ return pre, post
+
+ def handle_punkt(self, element):
+ if self.options['exercise'] and element.attrib.get('nazwa', None):
+ cmd = 'radio' if self.options['single'] else 'checkbox'
+ return u'<cmd name="%s"/>' % cmd, ''
+ else:
+ return super(Wybor, self).handle_punkt(element)
+
+
+class Uporzadkuj(Exercise):
+ def handle_pytanie(self, element):
+ order_items = element.xpath(".//punkt/@rozw")
+ return super(Uporzadkuj, self).handle_pytanie(element)
+
+
+class Przyporzadkuj(Exercise):
+ def handle_lista(self, lista):
+ header = etree.Element("parm")
+ header_cmd = etree.Element("cmd", name="par")
+ header_cmd.append(header)
+ if 'nazwa' in lista.attrib:
+ header.text = u"Kategorie:"
+ elif 'cel' in lista.attrib:
+ header.text = u"Elementy do przyporządkowania:"
+ else:
+ header.text = u"Lista:"
+ pre, post = super(Przyporzadkuj, self).handle_lista(lista)
+ pre = etree.tostring(header_cmd, encoding=unicode) + pre
+ return pre, post
+
+
+class Luki(Exercise):
+ def find_pieces(self, question):
+ return question.xpath(".//luka")
+
+ def solution(self, piece):
+ piece = deepcopy(piece)
+ piece.tail = None
+ sub = EduModule()
+ return sub.generate(piece)
+
+ def handle_pytanie(self, element):
+ qpre, qpost = super(Luki, self).handle_pytanie(element)
+
+ luki = self.find_pieces(element)
+ random.shuffle(luki)
+ self.words = u"<env name='itemize'>%s</env>" % (
+ "".join("<cmd name='item'/>%s" % self.solution(luka) for luka in luki)
+ )
+ return qpre, qpost
+
+ def handle_opis(self, element):
+ return '', self.words
+
+ def handle_luka(self, element):
+ luka = "_" * 10
+ if self.options['teacher']:
+ piece = deepcopy(element)
+ piece.tail = None
+ sub = EduModule()
+ text = sub.generate(piece)
+ luka += u" [rozwiązanie: %s]" % text
+ return luka
+
+
+class Zastap(Luki):
+ def find_pieces(self, question):
+ return question.xpath(".//zastap")
+
+ def solution(self, piece):
+ return piece.attrib['rozw']
+
+ def list_header(self):
+ return u"Elementy do wstawienia"
+
+ def handle_zastap(self, element):
+ piece = deepcopy(element)
+ piece.tail = None
+ sub = EduModule()
+ text = sub.generate(piece)
+ if self.options['teacher'] and element.attrib.get('rozw'):
+ text += u" [rozwiązanie: %s]" % element.attrib.get('rozw')
+ return text
+
+
+class PrawdaFalsz(Exercise):
+ def handle_punkt(self, element):
+ pre, post = super(PrawdaFalsz, self).handle_punkt(element)
+ if 'rozw' in element.attrib:
+ post += u" [Prawda/Fałsz]"
+ return pre, post
+
+
+
+def fix_lists(tree):
+ lists = tree.xpath(".//lista")
+ for l in lists:
+ if l.text:
+ p = l.getprevious()
+ if p is not None:
+ if p.tail is None: p.tail = ''
+ p.tail += l.text
+ else:
+ p = l.getparent()
+ if p.text is None: p.text = ''
+ p.text += l.text
+ l.text = ''
+ return tree
+
class EduModulePDFFormat(PDFFormat):
+ style = get_resource('res/styles/edumed/pdf/edumed.sty')
+
def get_texml(self):
- edumod = EduModule()
- texml = edumod.generate(self.wldoc.edoc.getroot()).encode('utf-8')
+ self.attachments = {}
+ edumod = EduModule({
+ "wldoc": self.wldoc,
+ "format": self,
+ "teacher": self.customization.get('teacher'),
+ })
+ texml = edumod.generate(fix_lists(self.wldoc.edoc.getroot())).encode('utf-8')
open("/tmp/texml.xml", "w").write(texml)
return texml
+
+ def get_tex_dir(self):
+ temp = super(EduModulePDFFormat, self).get_tex_dir()
+ shutil.copy(get_resource('res/styles/edumed/logo.png'), temp)
+ for name, iofile in self.attachments.items():
+ iofile.save_as(os.path.join(temp, name))
+ return temp
+
+ def get_image(self, name):
+ return self.wldoc.source.attachments[name]
+
fnp / librarian.git / blobdiff