Python utility.Utility类代码示例

    def _parse_dir(self):

        dir_name = Utility.get_dir_name(self.current_path)
        file_name = Utility.get_base_name(self.current_path)

        # get files with extension stored in ext
        file_list = []
        for ext in self.extension_list:
            file_list += glob.glob1(dir_name, ext)

        # sort list
        file_list = [f for f in file_list]
        file_list.sort()

        # current file index list
        current_index = file_list.index(file_name)

        # find the next file path
        if current_index + 1 < len(file_list):
            self._next_path = \
                dir_name + '/' + file_list[current_index + 1]
        else:
            self._next_path = None

        # find the previous file path
        if current_index > 0:
            self._previous_path = \
                dir_name + '/' + file_list[current_index - 1]
        else:
            self._previous_path = None

        return file_list

def simpanItemMutasi(reqData):
    requtil = Utility(reqData=reqData);
    id = requtil.nvlGet('id', 0)
    idBrg = requtil.nvlGet('barang_id', 0)
    pbl = None
    if id == 0:
        pbl = initMutasi(reqData)
    else:
        pbls = models.Mutasi.objects.filter(id__exact=id)
        if len(pbls):
            pbl = pbls[0]
            #prepare barang
    brg = None
    brgs = models.Barang.objects.filter(id__exact=idBrg)
    if len(brgs):
        brg = brgs[0]
    else:
        raise StandardError('Barang ini tidak ditemukan')
    ipbl = models.ItemMutasi()
    ipbl.barang = brg
    ipbl.mutasi = pbl
    ipbl.harga = brg.harga
    ipbl.jumlah = requtil.nvlGet('barang_qty', 0)
    ipbl.save()
    return ipbl

    def parse_Jobberman(self, response):
        i = CareerItem()
        utility = Utility()

        i['url'] = response.url
        logging.info(response.url)
        try:
        	i['title'] = response.xpath('//div[@class="job-quick-sum"]/h1/text()').extract()[0]
        except IndexError:
        	i['title'] = response.xpath('//div[@class="job-quick-sum"]/h1/text()').extract()
        
        try:
        	description = response.xpath('//div[@class="job-details-main"]/p[2]/text()').extract()[0]
        except IndexError:
        	description = response.xpath('//div[@class="job-details-main"]/p[2]/text()').extract()
        
        i['description'] = utility.limit_length_of_string(description)#(description[:150] + '...') if len(description) > 150 else description
        i['category'] = utility.stringReplace(self.category, '/', ',')
        i['location'] = self.location #str(self.location).replace('/', ',')

        # try:
        # 	i['location'] = response.xpath('//div[@class="job-details-sidebar"]/p[7]/a/text()').extract()[0]
        # except IndexError:
        # 	i['location'] = response.xpath('//div[@class="job-details-sidebar"]/p[7]/a/text()').extract()

        # try:
        # 	i['category'] = str(response.xpath('//div[@class="job-details-sidebar"]/p[9]/a/text()').extract()[0]).replace('/', ',')
        # except IndexError:
        # 	i['category'] = str(response.xpath('//div[@class="job-details-sidebar"]/p[9]/a/text()').extract()).replace('/', ',')Onye

        i['sponsor'] = 'jobberman.com'
        #log.msg(i)
        yield i

 def stop_loop():
     now = time.time()
     if now < deadline and (io_loop._callbacks or io_loop._timeouts):
         io_loop.add_timeout(now + 1, stop_loop)
     else:
         io_loop.stop()
         Utility.print_msg ('\033[93m'+ 'shutdown' + '\033[0m', True, 'done')

	def addTask(projectId, taskId, taskType):
		tasks = Settings.getTasks(projectId, taskType)
		if taskId in tasks:
			return
		tasks.append( taskId )
		path = "%s/%s.%s.json"%(PROJECTS_PATH, projectId, taskType)
		Utility.saveJson( path, tasks )

def main_handler():
    response.content_type = 'application/json'
    return {
        'status': 'OK',
        'detail': 'Nothing to show on this page, try http://%s:%s/login'
                      % (Utility.ins().hostname(), Utility.ins().port())
    }

    def load(self, filename, initial_page=0):

        image_extensions = ['.bmp', '.jpg', '.jpeg', '.gif', '.png', '.pbm',
                            '.pgm', '.ppm', '.tiff', '.xbm', '.xpm', '.webp']

        loader = LoaderFactory.create_loader(
            Utility.get_file_extension(filename), set(image_extensions))

        loader.progress.connect(self.load_progressbar_value)

        try:
            loader.load(filename)
        except NoDataFindException as excp:
            # Caso nao exista nenhuma imagem, carregamos a imagem indicando
            # erro
            from page import Page
            print excp.message
            q_file = QtCore.QFile(":/icons/notCover.png")
            q_file.open(QtCore.QIODevice.ReadOnly)
            loader.data.append(Page(q_file.readAll(), 'exit_red_1.png', 0))

        self.comic = Comic(Utility.get_base_name(filename),
                           Utility.get_dir_name(filename), initial_page)

        self.comic.pages = loader.data
        self.current_directory = Utility.get_dir_name(filename)
        self.path_file_filter.parse(filename)

def index(request):
    util = Utility(post=request.POST, get=request.GET)
    c = util.nvlGet('c');
    if c is not None:
        if 'formtutorial' == c:
            return render_to_response('inventory/form_tutorial.html')
        if 'local' == c:
            t = loader.get_template('portal_ivtamd.html')
            djProd = '''http://ajax.googleapis.com/ajax/libs/dojo/1.7.2/'''
            djProdExt = '''.js'''
            djDev = '''/static/dojolib/'''
            djDevExt = '''.js'''
            d = {"dj": djDev, 'djExt': djProdExt}
            return HttpResponse(t.render(Context(d)))
        if 'home' == c:
            return render_to_response('inventory/web.html')
        if 'pabean' == c:
            return render_to_response('inventory/dokumen_css.html')
    else:
        #t = loader.get_template('portal_ivt.html')
        t = loader.get_template('portal_ivtamd.html')
        #        t = loader.get_template('portal_inventory.html') // the old system
        #djProd = '''http://ajax.googleapis.com/ajax/libs/dojo/1.6/'''
        djProd = '''http://ajax.googleapis.com/ajax/libs/dojo/1.7.2/'''
        djProdExt = '''.js'''
        djDev = '''/static/dojolib/'''
        djDevExt = '''.js'''
        d = {"dj": djProd, 'djExt': djProdExt}
        return HttpResponse(t.render(Context(d)))

    def build_alert(self, alert_id, alert_message, location=None):
        """Build the actual alert and returns it, formatted.

        DEPRECATION NOTICE:  The 'alert_id' field has been introduced for
        better readability.  It's currently set to be the same as 'id'.
        At some point in the future, the 'id' field will be removed.

        Args:
            alert_id (int): The ID of the alert you want to build
            alert_message (str): The message to be embedded in the alert.

        Returns:
            tuple: Position 0 contains the string 'sitch_alert'.  Position 1
                contains the alert and metadata.
        """
        if location is None:
            print("AlertManager: No geo for alarm: %s" % str(alert_message))
            location = {"type": "Point", "coordinates": [0, 0]}
        elif Utility.validate_geojson(location) is False:
            print("AlertManager: Invalid geojson %s for: %s" % (location,
                                                                alert_message))
            location = {"type": "Point", "coordinates": [0, 0]}
        lat = location["coordinates"][1]
        lon = location["coordinates"][0]
        gmaps_url = Utility.create_gmaps_link(lat, lon)
        message = Utility.generate_base_event()
        message["alert_id"] = alert_id
        message["id"] = alert_id
        message["alert_type"] = self.get_alert_type(alert_id)
        message["event_type"] = "sitch_alert"
        message["details"] = ("%s  %s" % (alert_message, gmaps_url))
        message["location"] = location
        retval = ("sitch_alert", message)
        return retval

	def addPredictionTask(projectId, taskId):
		print 'addPredictionTask....'
		path = "%s/%s.%s.json"%(PROJECTS_PATH, projectId, PREDICT_TASK_TYPE)
		Utility.lock(path)
		Settings.reconcilePredictionTasks( projectId )
		Settings.addTask(projectId, taskId, PREDICT_TASK_TYPE)
		Utility.unlock(path)

	def removeTask(projectId, taskId, taskType):
		tasks = Settings.getTasks(projectId, taskType)
		if taskId in tasks:
			tasks.remove( taskId)
		path = "%s/%s.%s.json"%(PROJECTS_PATH, projectId, taskType)
		if not Utility.isLocked( path ):
			Utility.saveJson( path, tasks )

  def close_file(self, left_hemi_file, right_hemi_file, left_curvature_output_file, right_curvature_output_file):
    '''
    '''
    m = numpy.ctypeslib.as_array(self.__matrix.get_obj())
    m = m.reshape(self.__shape)
    
    
    #here
    lh_vertices, lh_faces = nibabel.freesurfer.read_geometry( left_hemi_file )
    rh_vertices, rh_faces = nibabel.freesurfer.read_geometry( right_hemi_file )
    
    sum_vector = numpy.sum( m, axis=0 )

    import sys, os
    sys.path.append(os.path.join( os.path.dirname( __file__ ),'../'))
    from utility import Utility

    # write curvature files
    Utility.write_freesurfer_curvature( left_curvature_output_file, sum_vector[0:len( lh_vertices )] )
    Utility.write_freesurfer_curvature( right_curvature_output_file, sum_vector[len( lh_vertices ):] )  # here we start with the offset
    # end here
    print 'crv written!!! FTW!'
    
    numpy.save( self.__matrix_file, m)
    
    print 'stored matrix'

def lookupBdi(katakunci, inventory_id, id, max):
    requtil = Utility()
    if max is None:
        max = 40;
    pasiens = []
    if katakunci is not None and '' != katakunci and id is None:
        print 'katakunci'
        print max
        pasiens = models.BarangDiInventory.objects.filter(
            Q(barang__nama__icontains=katakunci) | Q(barang__merk__icontains=katakunci) |
            Q(barang__kode__icontains=katakunci, inventori__id__exact=inventory_id))[
                  :max]
    elif id is not None:
        print 'id'
        pasiens = models.BarangDiInventory.objects.filter(barang__id__exact=id)
        print 'query from id'
        #lookup specific id, to set id value
    else:
        print 'other'
        print id
        print katakunci
        pasiens = models.BarangDiInventory.objects.filter(inventory__id__exact=inventory_id)[:max]
    jpasiens = [];
    for bdi in pasiens:
        jpasien = requtil.modelToDicts([bdi.barang])
        jpasiens.append(jpasien)
    return jpasiens;

def lookupBarang(katakunci, id, max):
    requtil = Utility()
    if max is None:
        max = 40;
    pasiens = []
    if katakunci is not None and '' != katakunci and id is None:
        print 'katakunci'
        print max
        pasiens = models.Barang.objects.filter(
            Q(nama__icontains=katakunci) | Q(merk__icontains=katakunci) | Q(kode__icontains=katakunci))[
                  :max]
    elif id is not None:
        print 'id'
        pasiens = models.Barang.objects.filter(id__exact=id)
        print 'query from id'
        #lookup specific id, to set id value
    else:
        print 'other'
        print id
        print katakunci
        pasiens = models.Barang.objects.all()[:max]
    jpasiens = [];
    for pasien in pasiens:
        jpasien = requtil.modelToDicts([pasien])
        jpasiens.append(jpasien)
    return jpasiens;

def getSupplierSider(reqData):
    requtil = Utility(reqData=reqData)
    pas = models.Supplier.objects.filter(id__exact=requtil.nvlGet('id'))
    if pas[0] is not None:
        id = pas[0].id
        jpas = requtil.modelToDicts([pas[0]])
    html = render_to_string('inventory/form_supplier_sider.html', jpas)
    return html