def update(self, name, photo_filename=''):
try:
now = datetime.now()
if name and name != self.name:
store.execute("update demo_page set name=%s, rtime=%s"
" where id=%s", (name, now, self.id))
store.commit()
if photo_filename:
photo_ver = self.photo_ver + 1
data = open(photo_filename).read()
rect = self.rect
zoomout = self.app.zoomout
with Image(blob=data) as img:
img.resize(rect.width, rect.height, "catrom")
filestore.save_image(img, "page-photo-%s-%s.jpg" % (self.id, photo_ver))
img.resize(rect.width/zoomout, rect.height/zoomout, "catrom")
filestore.save_image(img, "page-photo-%s-%s.jpg" % (self.id, photo_ver), "s")
store.execute("update demo_page set photo_ver=%s, rtime=%s"
" where id=%s", (photo_ver, now, self.id))
store.commit()
except IntegrityError:
#traceback.print_exc()
store.rollback()
def update(self, name, icon_filename='', zoomout=2):
try:
now = datetime.now()
if name and name != self.name:
store.execute("update demo_app set name=%s, rtime=%s"
" where id=%s", (name, now, self.id))
store.commit()
self.name = name
if icon_filename:
icon_ver = self.icon_ver + 1
data = open(icon_filename).read()
screen = self.screen
with Image(blob=data) as img:
img.resize(screen.icon_width, screen.icon_height, "catrom")
filestore.save_image(img, "app-icon-%s-%s.jpg" % (self.id, icon_ver))
img.resize(screen.icon_width/zoomout, screen.icon_height/zoomout, "catrom")
filestore.save_image(img, "app-icon-%s-%s.jpg" % (self.id, icon_ver), "s")
store.execute("update demo_app set icon_ver=%s, rtime=%s"
" where id=%s", (icon_ver, now, self.id))
store.commit()
self.icon_ver = icon_ver
except IntegrityError:
#traceback.print_exc()
store.rollback()
def new(cls, app, name, rect, photo_filename='', parent_id='', page_type=None):
screen = app.screen
page_type = page_type or cls.TYPE_NORMAL
try:
photo_ver = photo_filename and 1 or 0
store.execute("insert into demo_page(name, parent_page_id, app_id, photo_ver, rect_id, `type`)"
" values(%s,%s,%s,%s,%s,%s)", (name, parent_id or '0', app.id, photo_ver, rect.id, page_type))
store.commit()
id = store.get_cursor(table="demo_page").lastrowid
if photo_filename:
data = open(photo_filename).read()
with Image(blob=data) as img:
if page_type == cls.TYPE_ITEM:
rect.height = rect.width*img.height/img.width
rect.save()
img.resize(rect.width, rect.height, "catrom")
filestore.save_image(img, "page-photo-%s-%s.jpg" % (id, photo_ver))
img.resize(rect.width/app.zoomout, rect.height/app.zoomout, "catrom")
filestore.save_image(img, "page-photo-%s-%s.jpg" % (id, photo_ver), "s")
else:
rect.height = 100 #default height
rect.save
return id
except IntegrityError:
#traceback.print_exc()
store.rollback()
def new(cls, user_id, name, icon_filename, screen_id=DEFAULT_SCREEN.id, zoomout=2):
try:
icon_ver = 1
store.execute("insert into demo_app(user_id, name, screen_id, icon_ver, zoomout)"
" values(%s,%s,%s,%s,%s)", (user_id, name, screen_id, icon_ver, zoomout))
store.commit()
id = store.get_cursor(table="demo_app").lastrowid
screen = Screen.get(screen_id)
data = open(icon_filename).read()
with Image(blob=data) as img:
img.resize(screen.icon_width, screen.icon_height, "catrom")
filestore.save_image(img, "app-icon-%s-%s.jpg" % (id, icon_ver))
img.resize(screen.icon_width/zoomout, screen.icon_height/zoomout, "catrom")
filestore.save_image(img, "app-icon-%s-%s.jpg" % (id, icon_ver), "s")
return id
except IntegrityError:
#traceback.print_exc()
store.rollback()
