Python-сообщество

DATABASE_ENGINE = 'sql_server.pyodbc'

C:\djproject\mysite>manage.py syncdb
Traceback (most recent call last):
  File "C:\djproject\mysite\manage.py", line 11, in <module>
    execute_manager(settings)
  File "C:\Python25\lib\site-packages\django\core\management\__init__.py", line
340, in execute_manager
    utility.execute()
  File "C:\Python25\lib\site-packages\django\core\management\__init__.py", line
295, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "C:\Python25\lib\site-packages\django\core\management\base.py", line 77,
in run_from_argv
    self.execute(*args, **options.__dict__)
  File "C:\Python25\lib\site-packages\django\core\management\base.py", line 87,
in execute
    translation.activate('en-us')
  File "C:\Python25\lib\site-packages\django\utils\translation\__init__.py", lin
e 73, in activate
    return real_activate(language)
  File "C:\Python25\lib\site-packages\django\utils\translation\__init__.py", lin
e 43, in delayed_loader
    return g['real_%s' % caller](*args, **kwargs)
  File "C:\Python25\lib\site-packages\django\utils\translation\trans_real.py", l
ine 209, in activate
    _active[currentThread()] = translation(language)
  File "C:\Python25\lib\site-packages\django\utils\translation\trans_real.py", l
ine 198, in translation
    default_translation = _fetch(settings.LANGUAGE_CODE)
  File "C:\Python25\lib\site-packages\django\utils\translation\trans_real.py", l
ine 181, in _fetch
    app = getattr(__import__(appname[:p], {}, {}, [appname[p+1:]]), appname[p+1:
])
  File "C:\Python25\lib\site-packages\django\contrib\admin\__init__.py", line 1,
 in <module>
    from django.contrib.admin.options import ModelAdmin, HORIZONTAL, VERTICAL
  File "C:\Python25\lib\site-packages\django\contrib\admin\options.py", line 5,
in <module>
    from django.contrib.contenttypes.models import ContentType
  File "C:\Python25\Lib\site-packages\django\contrib\contenttypes\models.py", li
ne 1, in <module>
    from django.db import models
  File "C:\Python25\lib\site-packages\django\db\__init__.py", line 34, in <modul
e>
    (settings.DATABASE_ENGINE, ", ".join(map(repr, available_backends)), e_user)

django.core.exceptions.ImproperlyConfigured: 'sql_server.pyodbc' isn't an availa
ble database backend. Available options are: 'dummy', 'mysql', 'oracle', 'postgr
esql', 'postgresql_psycopg2', 'sql_server', 'sqlite3'
Error was: No module named sql_server.pyodbc.base

DATABASE_ENGINE = 'sql_server'

class Webber(QtGui.QMainWindow):
        def __init__(self,cookieFile):
                
                QtGui.QMainWindow.__init__(self)
                self.resize(800,600)
                
                quit = QtGui.QPushButton('Cookies', self)
                quit.setGeometry(10, 10, 60, 35)
                self.connect(quit, QtCore.SIGNAL('clicked()'),self.printer)
                cj = cookielib.LWPCookieJar()        
                if os.path.isfile(cookieFile):
                        cj.load(cookieFile)
                self.view = QtWebKit.QWebView(self)
                self.page=QtWebKit.QWebPage()
                self.manager=QtNetwork.QNetworkAccessManager()
                self.cj=QtNetwork.QNetworkCookieJar()
                self.manager.setCookieJar(self.cj)
                #manger.setProxy(QtWebKit.QNetworkProxy)
                self.page.setNetworkAccessManager(self.manager)
                self.view.setPage(self.page)
                
                self.view.setGeometry(100, 200, 500, 300)
                self.view.load(QtCore.QUrl('http://www.google.com.ua/'))
                self.view.show()
        def printer(self):
                print self.cj.allCookies()

#!/usr/bin/python
"""Hello, wxPython! program."""
import wx
class Frame(wx.Frame): 
    """Frame class that displays an image."""
    def __init__(self, image, parent=None, id=­1,
                 pos=wx.DefaultPosition,
                 title='Hello, wxPython!'):
        """Create a Frame instance and display image."""
        temp = image.ConvertToBitmap()
        size = temp.GetWidth(), temp.GetHeight()
        wx.Frame.__init__(self, parent, id, title, pos, size)
        self.bmp = wx.StaticBitmap(parent=self, bitmap=temp)

class App(wx.App):
    """Application class."""
    def OnInit(self):
        image = wx.Image('wxPython.jpg', wx.BITMAP_TYPE_JPEG)
        self.frame = Frame(image)
        self.frame.Show()
        self.SetTopWindow(self.frame)
        return True

def main():
    app = App()
    app.MainLoop()
if __name__ == '__main__':
    main()

/* potok.c */
#include <stdio.h>
#include <pthread.h>
#include <signal.h>
pthread_t potok_id;

void * mypotok()
{  
   while (1) { fprintf(stderr,"СиПоток\n"); sleep(1); }   
}
void pusk() {
  
   pthread_create(&potok_id,NULL,&mypotok,NULL);
   sleep(3); 
   
   pthread_cancel(potok_id);
   if( !pthread_equal( pthread_self(),potok_id ) )
   { 
      printf("\n%d\n", pthread_equal( pthread_self(), potok_id )); 
      fprintf(stderr,"поток завершен\n");
      pthread_join(potok_id,NULL); 
   }
   int i;
   for (i=0; i<3; i++) {
     fprintf(stderr,"СиПроцесс\n"); sleep(1); 
   }
}

%module potok
%include potok.c

>>> import potok
>>> potok.pusk()
СиПоток
СиПоток
СиПоток

0
поток завершен
СиПроцесс
СиПроцесс
СиПроцесс
>>>

 /* Npotok.c */
#include <stdio.h>
#include <pthread.h>
#include <signal.h>
pthread_t potok_id ;   /* идентификатор потока */

void * mypotok()
{  
   while (1) { fprintf(stderr,"СиПоток\n"); sleep(1); }   
}
void start() 
{    
   pthread_create(&potok_id,NULL,&mypotok,NULL);
}  
void finish()
{
   pthread_cancel(potok_id);
   if( !pthread_equal( pthread_self(),potok_id ) )
   { 
      printf("\n%d\n", pthread_equal( pthread_self(), potok_id )); 
      fprintf(stderr,"поток завершен\n");
      pthread_join(potok_id,NULL); 
   }
}   
void pusk()
{
   start();
   sleep (3);
   finish();
   int i;
   for (i=0; i<3; i++) {
     fprintf(stderr,"СиПроцесс\n"); sleep(1); 
   }
}

self.ctrl.SetItemState(row_id,wx.LIST_STATE_SELECTED,wx.LIST_STATE_SELECTED)

(r'^$', 'django.views.generic.simple.direct_to_template', {
        'template': 'base.html',
        'extra_context' : {'title':'Main page',},
        'title' : ''Main page',
    }),

<title>{{ title }}</title>
<p>{{ params.title }}</p>

ICONS_PATH = u'C:\\Data\\python\\pytree\\'

basic = pyTreeControl(None, user_callback = key_callback) # название basic  осталось от примера на основе которого делал, но это не важно
appuifw.app.body = basic.control()

tree = cTreeOssa(u'----')
controll = pyTreeControl(tree, user_callback = key_callback)

basic.set_tree(tree) # после этого вызова контрол сам перерисует дерево

# -*- coding: cp1251 -*-
import wx
from wx.lib.mixins import listctrl

import locale
locale.setlocale(locale.LC_ALL,'Russian_Russia.1251') 
 
import wx.lib.customtreectrl, wx.gizmos
from wx.lib.mixins import treemixin
from random import randint
class VirtualTreeListCtrl(treemixin.VirtualTree, wx.gizmos.TreeListCtrl,listctrl.ListCtrlAutoWidthMixin):
    ''' View:Виртуальное дерево 
    '''
    def __init__(self, *args, **kwargs):
        ''' Виртуальное дерево
        '''
        self.model = kwargs.pop('treemodel')
        kwargs['style'] = wx.TR_DEFAULT_STYLE | wx.TR_FULL_ROW_HIGHLIGHT | wx.TR_ROW_LINES | wx.TR_COLUMN_LINES

        super(VirtualTreeListCtrl, self).__init__(*args, **kwargs)
        listctrl.ListCtrlAutoWidthMixin.__init__(self)

        size = (16, 16)
        self.imageList = wx.ImageList(*size)

        self.red16 =   self.imageList.Add(wx.Bitmap('red16.gif', wx.BITMAP_TYPE_GIF))
        self.silver16 = self.imageList.Add(wx.Bitmap('silver16.gif', wx.BITMAP_TYPE_GIF))
        self.green16 = self.imageList.Add(wx.Bitmap('green16.gif' ,wx.BITMAP_TYPE_GIF))
        self.ivory16 = self.imageList.Add(wx.Bitmap('ivory16.gif' ,wx.BITMAP_TYPE_GIF))

        self.AssignImageList(self.imageList)
        columns = ['0','1','2','3','4','5','6']
        for item in columns:
            self.AddColumn(item[0])

    def UpdateAllData(self):
        ''' обновить данные в модели.
        '''
        self.model.UpdateAllData()
        self.RefreshItems()

    def OnGetChildrenCount(self,indices):
        return self.model.GetChildrenCount(indices)
    
    def OnGetItemBackgroundColour(self,indices):
        if  indices[0] % 2 == 0:
            return wx.Colour(207,229,255)
        if  indices[0] % 2 == 1:
            return wx.Colour(217,255,237)
    
    def OnGetItemText(self, indices, column=0):
        return '%s' % (self.model.GetText(indices,column))

    def OnGetItemImage(self, indices, which, column=0):
        ''' вернуть имидж в колонке
        '''
        return -1

class TreeModel(object):
    ''' Model:Модель обеспечивающая данные для виртуального дерева
    '''
    def __init__(self, *args, **kwargs):
        self._DoSort()
        super(TreeModel, self).__init__(*args, **kwargs)
        self.k = 0

    def UpdateAllData(self):
        self._DoSort()
    def GetItem(self, indices):
        return self.jobs[indices[0]][0]

    def _DoSort(self):
        self.orig_items = []
        count = 1000
        for i in xrange(count):
            a = [i,]
            for i in xrange(6):
                a.append(randint(0, 1000))
            self.orig_items.append(a)
        self.jobs = self.orig_items
    def GetText(self, indices,column):
        """ Запрос отображения строки, колонки
        """
        return self.jobs[indices[0]][column]

    def GetChildren(self, indices):
        return "GetChildren"

    def GetChildrenCount(self, indices):
        try:
            self.jobs
        except:
            return 0
        if indices == ():
            return len(self.jobs)
        else:
            return 0
class Job2Panel(wx.Panel):
    def __init__(self, parent):
        super(Job2Panel, self).__init__(parent)
        self.treemodel = TreeModel()
        sizer = wx.BoxSizer()
        self.tree = VirtualTreeListCtrl(self,treemodel=self.treemodel)
        sizer.Add(self.tree, proportion=1, flag=wx.EXPAND)
        self.SetSizer(sizer)
        # #зарядка дерева
        self.tree.RefreshItems()
        self.tree.SetFocus()
    def UpdateAllData(self):
        self.tree.UpdateAllData() 

class App(wx.App):
    def __init__(self):
        wx.App.__init__(self, True, 'log.txt')
        frame = wx.Frame(None, size=(800, 500))
        frame.panel = Job2Panel(frame)
        self.SetTopWindow(frame)
        frame.Show()

if __name__ == "__main__":
    app = App()
    app.MainLoop()

    def createDataModel(self):
	self.treestore = gtk.TreeStore(str, str, int, int, int)
	for product in Product.query.all():
		self.treestore.append(None, [product.name, product.category, product.fat, product.protein, product.carbo])
    	return self.treestore