I'm trying to get a CodeExpression from a string of python. It seems possible since some of the DLR docs mention CodeDom classes but I haven't been able to find any examples or better docs. Any insight or psuedocode appreciated...
FYI, the use case here is to make an Asp.Net ExpressionBuilder that can evaluate python to use in SharePoint 2010. Let me know if there's anything like this out there!
I searched the web and stackoverflow, but unfortunately, have not found any definite answers on whether or not Django is properly supported in IronPython.Net.
At work, I have some tools I would to develop in Django and Python, but from what I have read, Django is not really supported in IronPython.Net.
I am very interesting in the dynamic language runtime of .net, and saw IronRuby/IronPython is built on top of it. I cannot find some example which utilize the dynamic of Ruby/Python from within c#, which is what I realy interested.
I saw videos from Microsoft which call JavaScript from within Silverlight using the dynamic of c# 4, just wondering how easy it is to call Ruby/Python in web/windows form? I know that Umbraco have a python implementation somewhere, and it is possible, but not sure how?
I want to select a particular item in a dropdownlist by value, in asp.net using IronPython.
I found I can do it like this
listItem = ddl.Items.FindByValue(x)
if listItem != None: listItem.Selected = True
But I want to do it in one line
I need to convert this line of code from an asp.net c# page to asp.net IronPython, how would it be?
((IPostBackEventHandler)Button1).RaisePostBackEvent(null);
I'm trying to call ReportViewer.ServerReport.Render similar to what we did in VB.NET or C# this way,
exportBytes = ReportViewer1.ServerReport.Render("PDF",None,mimeType,encoding,fileNameExtension,streamids,
Warning)
But I'm getting this error "expected Reference,but found null"
when I compile some .py codefiles with no class definitions into dlls , the compiled dll is created with a "DRLCachedCode" class inside. Why is that?
View 1 Repliesdo you know/have you tried any code protection system which works with IronPython assemblies? Can you list it/them here?
View 1 RepliesIs it possible to run Python & Django on IIS? I am going to be a Lead Developer in some web design company and right now they are using classic ASP and ASP.NET.
As far as I can see ASP.NET MVC is not mature. Should I recommend Python & Django stack? If it's not possible to run Python on IIS what do you think I should do?
Can I run IIS and Apache in parallel?
I have a GetList.py file which consumes Web Service and saves the output in XML on the server.
How do I invoke GetList.py so it saves the output in XML on the server before displaying the XML output in .ASPX page?
break up the pros and cons of using python django vs asp.net mvc besides the maturity level of its framework. I have intermediate experience with JAVA. As of right now, i'm leaning towards python but i just wanted to make sure i am making the right choice.
I find myself limited with books available on asp.net web developments. I am aware that there is the storefront example on the official asp.net site. However, that tutorial was a little hard for me to follow. I've done a research around and was python could be my next available choice. There are more tutorials available online for python anyways.
I'm building an ASP.NET MVC (C#) site where I want to implement STV (Single Transferable Vote) voting. I've used OpenSTV for voting scenarios before, with great success, but I've never used it programmatically.
The OpenSTV Google Code project offers a Python script that allows usage of OpenSTV from other applications:
import sys sys.path.append("path to openstv package")
from openstv.ballots import Ballots
from openstv.ReportPlugins.TextReport import TextReport
from openstv.plugins import getMethodPlugins
(ballotFname, method, reportFname) = sys.argv[1:]
methods = getMethodPlugins("byName")
f = open(reportFname, "w")
try:
b = Ballots()
b.loadUnknown(ballotFname)
except Exception, msg:
print >> f, ("Unable to read ballots from %s" % ballotFname)
print >> f, msg
sys.exit(-1)
try:
e = methods[method](b)
e.runElection()
except Exception, msg:
print >> f, ("Unable to count votes using %s" % method)
print >> f, msg
sys.exit(-1).......
Is there a way for me to make such a Python call from my C# ASP.NET MVC site?
I would like to use some code written in python (it uses built in modules) in a regular ASP.NET/C# web application. I am a newbie in python and have heard of IronPython and how ASP.NET now allows us to create IronPython apps.
Any thoughts on which way I should proceed? The python code is the on here
I'm having difficulties scraping dynamically generated table in ASPX. Trying to scrape the gas prices from a site like this GasPrices. I can extract all the information in the gas price table (address, time submitted etc.), except for the actual gas price.
Is there a way I could scrape the gas prices? i.e. somehow get a text representation of it. I'm not very familiar with ASP/ASPX - but what's being generated now is not showing up in the final HTML. I'm using Python to do the scraping, but that's irrelevant unless there's a specific library...
When user click Build button Phython script needs to run.I execute this by using process but so many processes created when so many clicked the Build button, server hang.
View 1 RepliesDoes the DLR only work for console applications?
I would like to embed Python code in an ASP.NET Web application.
How do I tell an ASP.NET Web application to look in the current directory for a .pkl file? This file is read in an embedded Python script.So far, I get a FileNotFound exception stating:
[Could not find file 'C:Program Files (x86)Common FilesMicrosoft SharedDevServer10.0 2.pkl'.]
I'm trying to parse a page that has different sections that are loaded with a Javascript __doPostBack() function.
An example of a link is: javascript:__doPostBack('ctl00$cphMain$ucOemSchPicker$dlSch$ctl03$btnSch','')
As soon as this is clicked, the browser doesn't fetch a new URL but a section of webpage is updated to reflect new information.
What would I pass into a urllib function to complete the operation?
Inspecting om my PLESK 8.2 on APACHE2 with PHP 5.2.3 I saw this. Being a person who loves peed, would I gain anything by disabling all the stuff except PHP? which is the only thing I use really? I'll do anything to speed up my site.
View 1 RepliesI m facing some problem. i m not passing Dynamic string through query string..
I m using this code
string abc = "CPCB_" + TextBox1.Text + "_" + TextBox2.Text;
Response.Write("<script>window.open('xml.aspx?Flag=3&date='+abc,target='new');</script>");
i facing a problem to change the date format at gridview display.
below is my coding:
[code]....
on VWD 2005 this code works fine, but on 2008 it says I haven't created an instance of the object. I want to convert the object connString (a connection string) into a string.
'This acceses the virtual directory web.config file for connection strings
'We have to convert the object to a connection string
Dim rootWebConfig As System.Configuration.Configuration
rootWebConfig = System.Web.Configuration.WebConfigurationManager.OpenWebConfiguration("/VirtualDirec")
Dim connString
As System.Configuration.ConnectionStringSettings
connString = rootWebConfig.ConnectionStrings.ConnectionStrings("ConnectString1")
Dim strConnString
As
String = connString.ToString().......
I'm concatenating a string in codebehind to use in a sql select statement.
in aspx
<asp:Label ID="LabelHidden" runat="server" Visible="False"></asp:Label>
SelectCommand="SELECT * FROM [Data] WHERE [ActivityName] IN (@ActivityName) AND ([ID] = @ID)"
<SelectParameters>
<asp:ControlParameter ControlID="DropDownList_Employees" Name="ID"
PropertyName="SelectedValue" Type="Int32" />
<asp:ControlParameter ControlID="LabelHidden" Name="ActivityName"
Type="String" />
</SelectParameters>
in codebehind
foreach (ListItem li in ListBox_Activities.Items)
{
if (li.Selected)
{
queryBuilder += li + "', ";
}
queryBuilder = queryBuilder.Substring(0, queryBuilder.Length - 1);
LabelHidden.Text = queryBuilder;
When i run the code it comes up blank. I did a query trace and it seems to be running as
exec sp_executesql N'SELECT * FROM [Data] WHERE [ActivityName] IN (@ActivityName) AND ([ID] = @ID)',N'@EmployeeID int,@ActivityName nvarchar(50)',@EmployeeID=4,@ActivityName=N'Production Technical Support'', Tools Development'','
with exta "'s
How can i format the queryBuilder string correctly in my code?
//Read string contents using stream reader and convert html to parsed conent var parsedHtmlElements = HTMLWorker.ParseToList(new StringReader(contents), null);
//Get each array values from parsed elements and add to the PDF document foreach (var htmlElement in parsedHtmlElements) pdfDoc.Add(htmlElement as IElement);
//Close your PDF pdfDoc.Close(); Response.ContentType = "application/pdf";
//Set default file Name as current datetime Response.AddHeader("content-disposition",
[Code] ....
Error: Input string was not in a correct format. Contents in html file giving error ...
Suppose i am having 25 character length string and I want to bind only first 15 character of that string into the label control.
<a href="[URL]" >"<span class="name" style="text-align: left; font-family: Arial; color: #0094DA; font-size: 14pt">
<%#Eval("Name").ToString().Length >= 30 ? Eval("Name").ToString().Substring(0, 30) : Eval("Name").ToString()%></span></a>