Python-сообщество

>>> im = cv.LoadImageM("D:/box.png", cv.CV_LOAD_IMAGE_GRAYSCALE)
>>> (keypoints, descriptors) = cv.ExtractSURF(im, None, cv.CreateMemStorage(), (0, 30000, 3, 1))
Traceback (most recent call last):
  File "<pyshell#8>", line 1, in <module>
    (keypoints, descriptors) = cv.ExtractSURF(im, None, cv.CreateMemStorage(), (0, 30000, 3, 1))
error

Traceback (most recent call last):
  File "C:/Users/Jer/PycharmProjects/oc_1/1.py", line 144, in <module>
    params = cv.SURFParams(500 , 1)
AttributeError: 'module' object has no attribute 'SURFParams'

params = cv.SURFParams(500 , 1)
cv.ExtraSURF(object,0,objectKeypoints,objectDescriptors,storage, params)

#!/usr/bin/python
import matplotlib.pylab as p
from numpy import array
p.gca().add_patch(p.Polygon([[-2.2,0],[2.2,0],[2.2,3.5],[-2.2,3.5]],facecolor='yellow',alpha=0.5,fill=True,linewidth=1))
W=array([[0,0,2,1],[1,1,2,-2],[-1,1,-2,4]])
p.gca().quiver(W[:,0],W[:,1],W[:,2],W[:,3],color='black')
#p.arrow(0,2,0,-1)
p.savefig('ttest.eps')
p.show()

$ mkvirtualenv --python=/usr/bin/python2.7 kit
Running virtualenv with interpreter /usr/bin/python2.7
New python executable in kit/bin/python
Installing setuptools...........
  Complete output from command /Users/ololoev/.virtualenvs/kit/bin/python -c "#!python
\"\"\"Bootstra...sys.argv[1:])
" /Library/Python/2.7/...ols-0.6c11-py2.7.egg:
  Traceback (most recent call last):
  File "<string>", line 279, in <module>
  File "<string>", line 207, in main
  File "/Library/Python/2.7/site-packages/virtualenv_support/setuptools-0.6c11-py2.7.egg/setuptools/__init__.py", line 2, in <module>
  File "/Library/Python/2.7/site-packages/virtualenv_support/setuptools-0.6c11-py2.7.egg/setuptools/extension.py", line 1, in <module>
  File "/Users/ololoev/.virtualenvs/kit/lib/python2.7/distutils/__init__.py", line 16, in <module>
    exec(open(os.path.join(distutils_path, '__init__.py')).read())
IOError: [Errno 2] No such file or directory: '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/__init__.py'
----------------------------------------
...Installing setuptools...done.
Traceback (most recent call last):
  File "/Library/Python/2.7/site-packages/virtualenv.py", line 2429, in <module>
    main()
  File "/Library/Python/2.7/site-packages/virtualenv.py", line 942, in main
    never_download=options.never_download)
  File "/Library/Python/2.7/site-packages/virtualenv.py", line 1052, in create_environment
    search_dirs=search_dirs, never_download=never_download)
  File "/Library/Python/2.7/site-packages/virtualenv.py", line 598, in install_setuptools
    search_dirs=search_dirs, never_download=never_download)
  File "/Library/Python/2.7/site-packages/virtualenv.py", line 570, in _install_req
    cwd=cwd)
  File "/Library/Python/2.7/site-packages/virtualenv.py", line 1020, in call_subprocess
    % (cmd_desc, proc.returncode))
OSError: Command /Users/ololoev/.virtualenvs/kit/bin/python -c "#!python
\"\"\"Bootstra...sys.argv[1:])
" /Library/Python/2.7/...ols-0.6c11-py2.7.egg failed with error code 1

# -*- coding: utf-8-*-
from twisted.internet.protocol import Factory, Protocol
class MyProtocol(Protocol):
    def connectionMade(self):
        print "соединение установлено"
    def connectionLost(self, reason):
        print "Соединение разорвано ", reason
    def dataReceived(self, data):
        print "получены данные ", data
    def dataSend(self, data):
        self.transport.write(data)
class MyFactory(Factory):
    protocol = MyProtocol
if __name__ == '__main__':
    from twisted.internet import reactor
    reactor.listenTCP(9000, MyFactory())
    reactor.run()

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
_pylibmc.MemcachedError: error 37 from memcached_set: SUCCESS

query_string = "select convert(decimal(2,0),10.32)"

cur.execute(query_string.encode('utf-8'))
data_procedure = cur.fetchall()

Traceback (most recent call last):
  File "<console>", line 1, in <module>
Error: ('HY003', '[HY003] [FreeTDS][SQL Server]Program type out of range (0) (SQLGetData)')

# -*- coding: utf-8 -*-
import xlwt
wbk = xlwt.Workbook(encoding='utf8')
sheet = wbk.add_sheet('страница1')
sheet.write(0,1,'10')
sheet = wbk.add_sheet('страница2')
sheet.write(0,1,xlwt.Formula('страница1!B1'))
wbk.save('test.xls')

/System/Library/Frameworks/Python.framework/Versions/2.6/bin/python /Users/ava/PycharmProjects/sacore/test.py
Traceback (most recent call last):
  File "/Users/ava/PycharmProjects/sacore/test.py", line 8, in <module>
    sheet.write(0,1,xlwt.Formula('страница1!B1'))
  File "/Library/Python/2.6/site-packages/xlwt/ExcelFormula.py", line 22, in __init__
    raise ExcelFormulaParser.FormulaParseException, "can't parse formula " + s
xlwt.ExcelFormulaParser.FormulaParseException: can't parse formula страница1!B1
Process finished with exit code 1

class infoLay(QtGui.QWidget):
  def __init__(self, parent=None):
    QtGui.QWidget.__init__(self, None)
    
    self.ean_edit = QtGui.QLineEdit()
    self.ean_edit.setDisabled(1)
    self.ean_edit.setMinimumWidth(70)
    self.ean_edit.setMaximumWidth(100)
#Бла Бла бла еще много строчек кода

class infoLayMeta(type):
  def __init__(cls, name, bases, dict):
    super(infoLayMeta, cls).__init__(name, bases, dict)
    cls.instance = None
    self.ean_edit = QtGui.QLineEdit()
    self.ean_edit.setDisabled(1)
    self.ean_edit.setMinimumWidth(70)
    self.ean_edit.setMaximumWidth(100)
#Бла бла бла
  def __call__(self,*args,**kw):
        if self.instance is None:
            self.instance = super(SingletonMeta, self).__call__(*args, **kw)
        return self.instance
class infoLay(object):
  __metaclass__ = infoLayMeta