def validate_recdic(self, recdic):
if recdic.has_key("image") and not recdic.has_key("thumb"):
# if we have an image but no thumbnail, we want to create the thumbnail.
try:
img = ImageExtras.get_image_from_string(recdic["image"])
thumb = ImageExtras.resize_image(img, 40, 40)
ofi = StringIO.StringIO()
thumb.save(ofi, "JPEG")
recdic["thumb"] = ofi.getvalue()
ofi.close()
except:
del recdic["image"]
print """Warning: gourmet couldn't recognize the image.
Proceding anyway, but here's the traceback should you
wish to investigate.
"""
import traceback
traceback.print_stack()
for k, v in recdic.items():
try:
recdic[k] = v.strip()
except:
pass
def write_image(self, data):
fn = ImageExtras.write_image_tempfile(data)
i = platypus.Image(fn)
self.scale_image(i)
factor = 1
MAX_WIDTH = self.doc.frame_width * 0.35
MAX_HEIGHT = self.doc.frame_height * 0.5
if i.drawWidth > MAX_WIDTH:
factor = MAX_WIDTH / i.drawWidth
if i.drawHeight > MAX_HEIGHT:
f = MAX_HEIGHT / i.drawHeight
if f < factor: factor = f
if factor < 1.0:
self.scale_image(i, factor)
self.image = i
def write_image (self, data):
fn = ImageExtras.write_image_tempfile(data)
i = platypus.Image(fn)
self.scale_image(i)
factor = 1
MAX_WIDTH = self.doc.frame_width * 0.35
MAX_HEIGHT = self.doc.frame_height * 0.5
if i.drawWidth > MAX_WIDTH:
factor = MAX_WIDTH/i.drawWidth
if i.drawHeight > MAX_HEIGHT:
f = MAX_HEIGHT/i.drawHeight
if f < factor: factor = f
if factor < 1.0:
self.scale_image(i,factor)
self.image = i
def validate_recdic(self, recdic):
if recdic.has_key('image') and not recdic.has_key('thumb'):
# if we have an image but no thumbnail, we want to create the thumbnail.
try:
img = ImageExtras.get_image_from_string(recdic['image'])
thumb = ImageExtras.resize_image(img, 40, 40)
ofi = StringIO.StringIO()
thumb.save(ofi, 'JPEG')
recdic['thumb'] = ofi.getvalue()
ofi.close()
except:
del recdic['image']
print """Warning: gourmet couldn't recognize the image.
Proceding anyway, but here's the traceback should you
wish to investigate.
"""
import traceback
traceback.print_stack()
for k, v in recdic.items():
try:
recdic[k] = v.strip()
except:
pass
def commit_changes(self):
def mark_sorter(a, b):
a = self.tb.get_iter_at_mark(a[0]).get_offset()
b = self.tb.get_iter_at_mark(b[0]).get_offset()
return cmp(a, b)
self.labelled.sort(mark_sorter)
if not self.labelled: return
self.start_rec()
started = False
for smark, emark in self.labelled:
siter = self.tb.get_iter_at_mark(smark)
eiter = self.tb.get_iter_at_mark(emark)
text = siter.get_text(eiter)
name = smark.get_name()
label = name.split('-')[0]
tag = self.tags_by_label[label]
if tag in gglobals.TEXT_ATTR_DIC:
self.add_text(tag, text)
started = True
elif tag in gglobals.REC_ATTR_DIC:
if text: self.add_attribute(tag, text)
elif tag == 'ingredient':
if text:
self.add_ing_from_text(text)
started = True
elif tag == 'ingredients':
if text:
self.add_ings_from_text(text)
started = True
elif tag == 'inggroup':
if text:
self.add_ing_group(text)
started = True
elif tag == 'newrec':
if not started: continue
# Then we're starting a new recipe at this point...
# Commit old recipe...
self.commit_rec()
started = False
# Start new one...
self.start_rec()
elif tag == 'ignore':
continue
elif tag == 'servings':
self.add_attribute('yields', text)
self.add_attribute('yield_unit', 'servings')
else:
try:
print 'UNKNOWN TAG', tag, text, label
except UnicodeError:
print 'UNKNOWN TAG (unprintable)'
if started: self.commit_rec()
if hasattr(self, 'images') and self.images:
# This is ugly -- we run the dialog once per recipe. This
# should happen rarely in current use-case (I don't know
# of a usecase where many recipes will come from a single
# text document / website); if in fact this becomes a
# common usecase, we'll need to rework the UI here.
for rec in self.added_recs:
ibd = imageBrowser.ImageBrowserDialog(
title=_('Select recipe image'),
label=_('Select image for recipe "%s"') %
escape(rec.title or _('Untitled')),
sublabel=
_("Below are all the images found for the page you are importing. Select any images that are of the recipe, or don't select anything if you don't want any of these images."
),
)
for i in self.images:
ibd.add_image_from_uri(i)
ibd.run()
if ibd.ret:
ifi = file(imageBrowser.get_image_file(ibd.ret), 'r')
image_str = ifi.read()
ifi.close()
image = ImageExtras.get_image_from_string(image_str)
# Adding image!
thumb = ImageExtras.resize_image(image, 40, 40)
self.rd.modify_rec(
rec, {
'image': ImageExtras.get_string_from_image(image),
'thumb': ImageExtras.get_string_from_image(thumb),
})
if self.modal:
self.w.hide()
gtk.main_quit()
def commit_rec (self):
timeaction = TimeAction('importer.commit_rec',10)
for key in ['cuisine','category','title']:
if self.rec.has_key(key):
self.rec[key]=unicode(re.sub('\s+',' ',self.rec[key]).strip())
# if yields/servings can't be recognized as a number, add them
# to the instructions.
if self.rec.has_key('yields'):
try:
self.rec['yields'] = float(self.rec['yields'])
except:
yields,yield_unit = self.parse_yields(self.rec['yields'])
if not yields:
print 'Moving yields to instructions!'
self._move_to_instructions(self.rec,'yields')
else:
self.rec['yields'] = yields
self.rec['yield_unit'] = yield_unit
if self.rec.has_key('servings'):
servs=self.convert_str_to_num(self.rec['servings'])
if servs != None:
self.rec['yields'] = float(servs)
self.rec['yield_unit'] = gettext.ngettext('serving',
'servings',
servs)
del self.rec['servings']
else:
self._move_to_instructions(self.rec,'servings')
# Check preptime and cooktime
for t in ['preptime','cooktime']:
if self.rec.has_key(t) and type(self.rec[t])!=int:
secs = self.conv.timestring_to_seconds(self.rec[t])
if secs != None:
self.rec[t]=secs
else:
self._move_to_instructions(self.rec,t)
# Markup instructions and mods as necessary
if self.do_markup:
for k in ['instructions','modifications']:
if self.rec.has_key(k): self.rec[k] = xml.sax.saxutils.escape(self.rec[k])
# A little strange, this is, but for UI reasons, we want to
# keep track of any ratings that are not integers so that we
# can ask the user how to convert them when we're all done
# with importing.
remembered_rating = None
if self.rec.has_key('rating') and type(self.rec['rating']) not in [int,float]:
if string_to_rating(self.rec['rating']):
self.rec['rating']=string_to_rating(self.rec['rating'])
else:
remembered_rating = self.rec['rating']
del self.rec['rating']
tt=TimeAction('importer.commit_rec - rd.add_rec',5)
debug('commiting recipe %s'%self.rec,0)
# Check for images without thumbnails
if self.rec.get('image',None) and not self.rec.get('thumb',None):
if not self.rec['image']: del self.rec['image']
else:
img = ImageExtras.get_image_from_string(self.rec['image'])
if img:
thumb = ImageExtras.resize_image(img,40,40)
self.rec['thumb'] = ImageExtras.get_string_from_image(thumb)
# Make sure our image is properly formatted...
self.rec['image'] = ImageExtras.get_string_from_image(img)
else:
print "ODD: we got no image from ",self.rec['image'][:100]
print 'Deleting "image"'
del self.rec['image']
del self.rec['thumb']
## if we have an ID, we need to remember it for the converter
if self.rec.has_key('id'):
id_to_convert = self.rec['id']
else:
id_to_convert = None
if id_to_convert:
if self.id_converter.has_key(self.rec['id']):
self.rec['id']=self.id_converter[self.rec['id']]
r = self.rd.add_rec(self.rec,accept_ids=True) # See doc on add_rec
else:
del self.rec['id']
r = self.rd.add_rec(self.rec)
self.id_converter[id_to_convert] = r.id
else:
r = self.rd.add_rec(self.rec)
# Add ingredients...
for i in self.added_ings:
if i.has_key('id'):
print 'WARNING: Ingredient has ID set -- ignoring value'
del i['id']
i['recipe_id'] = r.id
self.rd.add_ings(self.added_ings)
self.added_ings = []
# Update hash-keys...
self.rd.update_hashes(r)
tt.end()
self.added_recs.append(r)
if remembered_rating: self.rating_converter.add(r.id,remembered_rating)
self.check_for_sleep()
timeaction.end()
self.rec_timer.end()
self.count += 1
if self.total:
self.emit(
'progress',
float(self.count)/self.total,
_("Imported %s of %s recipes.")%(self.count,self.total)
)
def commit_changes (self):
def mark_sorter (a,b):
a = self.tb.get_iter_at_mark(a[0]).get_offset()
b = self.tb.get_iter_at_mark(b[0]).get_offset()
return cmp(a,b)
self.labelled.sort(mark_sorter)
if not self.labelled: return
self.start_rec()
started = False
for smark,emark in self.labelled:
siter = self.tb.get_iter_at_mark(smark)
eiter = self.tb.get_iter_at_mark(emark)
text = siter.get_text(eiter)
name = smark.get_name()
label = name.split('-')[0]
tag = self.tags_by_label[label]
if tag in gglobals.TEXT_ATTR_DIC:
self.add_text(tag,text); started=True
elif tag in gglobals.REC_ATTR_DIC:
if text: self.add_attribute(tag,text)
elif tag == 'ingredient':
if text: self.add_ing_from_text(text); started=True
elif tag == 'ingredients':
if text: self.add_ings_from_text(text); started=True
elif tag == 'inggroup':
if text: self.add_ing_group(text); started=True
elif tag=='newrec':
if not started: continue
# Then we're starting a new recipe at this point...
# Commit old recipe...
self.commit_rec(); started=False
# Start new one...
self.start_rec()
elif tag=='ignore':
continue
elif tag == 'servings':
self.add_attribute('yields',text)
self.add_attribute('yield_unit','servings')
else:
try:
print 'UNKNOWN TAG',tag,text,label
except UnicodeError:
print 'UNKNOWN TAG (unprintable)'
if started: self.commit_rec()
if hasattr(self,'images') and self.images:
# This is ugly -- we run the dialog once per recipe. This
# should happen rarely in current use-case (I don't know
# of a usecase where many recipes will come from a single
# text document / website); if in fact this becomes a
# common usecase, we'll need to rework the UI here.
for rec in self.added_recs:
ibd = imageBrowser.ImageBrowserDialog(
title=_('Select recipe image'),
label=_('Select image for recipe "%s"')%escape(rec.title or _('Untitled')),
sublabel=_("Below are all the images found for the page you are importing. Select any images that are of the recipe, or don't select anything if you don't want any of these images."),
)
for i in self.images: ibd.add_image_from_uri(i)
ibd.run()
if ibd.ret:
ifi = file(imageBrowser.get_image_file(ibd.ret),'r')
image_str = ifi.read(); ifi.close()
image = ImageExtras.get_image_from_string(image_str)
# Adding image!
thumb = ImageExtras.resize_image(image,40,40)
self.rd.modify_rec(rec,{'image':ImageExtras.get_string_from_image(image),
'thumb':ImageExtras.get_string_from_image(thumb),
})
if self.modal:
self.w.hide()
gtk.main_quit()
def commit_rec (self):
timeaction = TimeAction('importer.commit_rec',10)
for key in ['cuisine','category','title']:
if self.rec.has_key(key):
self.rec[key]=unicode(re.sub('\s+',' ',self.rec[key]).strip())
# if yields/servings can't be recognized as a number, add them
# to the instructions.
if self.rec.has_key('yields'):
try:
self.rec['yields'] = float(self.rec['yields'])
except:
yields = self.convert_str_to_num(self.rec['yields'])
if not yields:
print 'Moving yields to instructions!'
self._move_to_instructions(self.rec,'yields')
else:
self.rec['yields'] = yields
if self.rec.has_key('servings'):
servs=self.convert_str_to_num(self.rec['servings'])
if servs != None:
#self.rec['servings'] = str(servs)
self.rec['yields'] = float(servs)
self.rec['yield_unit'] = gettext.ngettext('serving',
'servings',
servs)
else:
self._move_to_instructions(self.rec,'servings')
# Check preptime and cooktime
for t in ['preptime','cooktime']:
if self.rec.has_key(t) and type(self.rec[t])!=int:
secs = self.conv.timestring_to_seconds(self.rec[t])
if secs != None:
self.rec[t]=secs
else:
self._move_to_instructions(self.rec,t)
# Markup instructions and mods as necessary
if self.do_markup:
for k in ['instructions','modifications']:
if self.rec.has_key(k): self.rec[k] = xml.sax.saxutils.escape(self.rec[k])
# A little strange, this is, but for UI reasons, we want to
# keep track of any ratings that are not integers so that we
# can ask the user how to convert them when we're all done
# with importing.
remembered_rating = None
if self.rec.has_key('rating') and type(self.rec['rating']) not in [int,float]:
if string_to_rating(self.rec['rating']):
self.rec['rating']=string_to_rating(self.rec['rating'])
else:
remembered_rating = self.rec['rating']
del self.rec['rating']
tt=TimeAction('importer.commit_rec - rd.add_rec',5)
debug('commiting recipe %s'%self.rec,0)
# Check for images without thumbnails
if self.rec.get('image',None) and not self.rec.get('thumb',None):
if not self.rec['image']: del self.rec['image']
else:
img = ImageExtras.get_image_from_string(self.rec['image'])
if img:
thumb = ImageExtras.resize_image(img,40,40)
self.rec['thumb'] = ImageExtras.get_string_from_image(thumb)
# Make sure our image is properly formatted...
self.rec['image'] = ImageExtras.get_string_from_image(img)
else:
print "ODD: we got no image from ",self.rec['image'][:100]
print 'Deleting "image"'
del self.rec['image']
del self.rec['thumb']
## if we have an ID, we need to remember it for the converter
if self.rec.has_key('id'):
id_to_convert = self.rec['id']
else:
id_to_convert = None
if id_to_convert:
if self.id_converter.has_key(self.rec['id']):
self.rec['id']=self.id_converter[self.rec['id']]
r = self.rd.add_rec(self.rec,accept_ids=True) # See doc on add_rec
else:
del self.rec['id']
r = self.rd.add_rec(self.rec)
self.id_converter[id_to_convert] = r.id
else:
r = self.rd.add_rec(self.rec)
# Add ingredients...
for i in self.added_ings:
if i.has_key('id'):
print 'WARNING: Ingredient has ID set -- ignoring value'
del i['id']
i['recipe_id'] = r.id
self.rd.add_ings(self.added_ings)
self.added_ings = []
# Update hash-keys...
self.rd.update_hashes(r)
tt.end()
self.added_recs.append(r)
if remembered_rating: self.rating_converter.add(r.id,remembered_rating)
self.check_for_sleep()
timeaction.end()
self.rec_timer.end()
self.count += 1
if self.total:
self.emit(
'progress',
float(self.count)/self.total,
_("Imported %s of %s recipes.")%(self.count,self.total)
)
