def yield_verses(mod):
from swlib.pysw import VK, TOP
vk = VK()
vk.Headings(1)
vk.setPosition(TOP)
#vk.setText("Matthew 1:1")
vk.Persist(1)
vk.thisown = False
mod.setKey(vk)
books = ("Genesis", "Matthew") #"Exodus")
while not vk.Error():
#while vk.Testament() in '\x00\x01':
#while vk.Testament() == '\x00' or vk.Book() == '\x00' or \
# vk.getBookName() in books:
yield
vk.increment(1)
def get_document(self, path):
module_name, rest = path.split("/", 1)
ref, direction = rest.rsplit("/", 1)
assert direction in ("next", "previous")
dir = {"next": 1, "previous": -1}[direction]
book = biblemgr.get_module_book_wrapper(module_name)
mod = book.mod
no_more = False
if book.is_verse_keyed:
vk = VK(ref, headings=not book.chapter_view)
if book.chapter_view:
vk.chapter += dir
if vk.Error():
print "No more in that direction", dir
no_more = True
else:
# go back just a little, so that when we go forward on the module
# we won't overshoot... (at least, that is our plan - we hope it
# won't be baffled...)
vk.Verse(vk.Verse() - dir)
if vk.Error():
print "VK had an error taking away a verse", dir
if not no_more:
old_mod_skiplinks = mod.getSkipConsecutiveLinks()
mod.setSkipConsecutiveLinks(True)
try:
vk.Persist(1)
mod.setKey(vk)
#print repr(mod.Error())
mod.increment(dir)
if mod.Error() != '\x00':
print "Mod had an error"
no_more = True
else:
if book.chapter_view:
new_ref = vk.get_chapter_osis_ref()
else:
new_ref = vk.getOSISRef()
finally:
mod.setKey(SW.Key())
mod.setSkipConsecutiveLinks(old_mod_skiplinks)
elif book.is_dictionary:
# XXX: Would using an index rather than a reference (as the XUL code did) be more efficient?
book.snap_text(ref)
book.mod.increment(dir)
if mod.Error() == '\x00' and book.mod.getKey().getText():
new_ref = to_unicode(mod.getKey().getText(), mod)
else:
no_more = True
elif book.is_genbook:
ref = "/" + ref
tk = book.GetKey()
tk.Persist(1)
assert tk.thisown
newtk = book.GetKey()
newtk.thisown = True
mod.setKey(tk)
print "Getting next for", ref
tk.set_text(ref)
print tk.getText()
if mod.Error() != '\x00':
print "Error on initial set?"
mod.increment(dir)
if mod.Error() == '\x00' and tk.getText():
new_ref = to_unicode(tk.getText(),
mod)[1:] # trim off the leading /
else:
no_more = True
mod.setKey(newtk)
else:
print "Book type not handled", module_name
if no_more:
message = (_("You are at the start of this book.")
if dir == -1 else _("You are at the end of this book."))
class_name = "book-%s" % ("start" if dir == -1 else "end")
return '''
<div class="page_segment" empty="true">
<div class='no_more_text %(class_name)s'>
%(message)s
</div>
</div>''' % locals()
return '<div class="page_segment">%(content)s%(timer)s</div>' % self._get_document_parts_for_ref(
module_name, new_ref, do_current_ref=False)
