0x2620/openmedialibrary
1
0
Fork 0
Code Issues 131 Pull requests Releases Wiki Activity

port to python3

Browse source
This commit is contained in:
j 2014-09-03 00:32:44 +02:00
commit 8e27b9f76e
51 changed files with 272 additions and 248 deletions
Download patch file Download diff file Expand all files Collapse all files

26
oml/item/icons.py
View file

@ -1,8 +1,8 @@
# -*- coding: utf-8 -*-
# vi:si:et:sw=4:sts=4:ts=4
from __future__ import division, with_statement
from StringIO import StringIO
from io import BytesIO
from PIL import Image
import sqlite3
@ -32,30 +32,30 @@ class Icons(dict):
def create(self):
conn = self.connect()
c = conn.cursor()
c.execute(u'CREATE TABLE IF NOT EXISTS icon (id varchar(64) unique, data blob)')
c.execute(u'CREATE TABLE IF NOT EXISTS setting (key varchar(256) unique, value text)')
c.execute('CREATE TABLE IF NOT EXISTS icon (id varchar(64) unique, data blob)')
c.execute('CREATE TABLE IF NOT EXISTS setting (key varchar(256) unique, value text)')
if int(self.get_setting(c, 'version', 0)) < 1:
self.set_setting(c, 'version', 1)
def get_setting(self, c, key, default=None):
c.execute(u'SELECT value FROM setting WHERE key = ?', (key, ))
c.execute('SELECT value FROM setting WHERE key = ?', (key, ))
for row in c:
return row[0]
return default
def set_setting(self, c, key, value):
c.execute(u'INSERT OR REPLACE INTO setting values (?, ?)', (key, str(value)))
c.execute('INSERT OR REPLACE INTO setting values (?, ?)', (key, str(value)))
def black(self):
img = Image.new('RGB', (80, 128))
o = StringIO()
o = BytesIO()
img.save(o, format='jpeg')
data = o.getvalue()
o.close()
return data
def __getitem__(self, id, default=None):
sql = u'SELECT data FROM icon WHERE id=?'
sql = 'SELECT data FROM icon WHERE id=?'
conn = self.connect()
c = conn.cursor()
c.execute(sql, (id, ))
@ -68,7 +68,7 @@ class Icons(dict):
return data
def __setitem__(self, id, data):
sql = u'INSERT OR REPLACE INTO icon values (?, ?)'
sql = 'INSERT OR REPLACE INTO icon values (?, ?)'
conn = self.connect()
c = conn.cursor()
data = sqlite3.Binary(data)
@ -78,7 +78,7 @@ class Icons(dict):
conn.close()
def __delitem__(self, id):
sql = u'DELETE FROM icon WHERE id = ?'
sql = 'DELETE FROM icon WHERE id = ?'
conn = self.connect()
c = conn.cursor()
c.execute(sql, (id, ))
@ -94,7 +94,7 @@ def get_icon(id, type_, size, callback):
skey = '%s:%s:%s' % (type_, id, size)
data = icons[skey]
if data:
callback(str(data))
callback(bytes(data))
return
key = '%s:%s' % (type_, id)
data = icons[key]
@ -114,7 +114,7 @@ def get_icon(id, type_, size, callback):
size = None
if size:
data = icons[skey] = resize_image(data, size=size)
data = str(data) or ''
data = bytes(data) or ''
callback(data)
@run_async
@ -144,7 +144,7 @@ def get_icon_app(id, type_, size, callback):
size = None
if size:
data = icons[skey] = resize_image(data, size=size)
data = str(data) or ''
data = bytes(data) or ''
callback(data)
class IconHandler(tornado.web.RequestHandler):