Example code for the repoze.bfg web framework performs post-response cleanup by adding a __del__ method to an object attached to the request's environ. Is there a better way to clean up database connections, etc. after the response has been completely sent to the client? ...
What do I need to implement to add a new templating language to repoze.bfg? Will the framework send my plugin absolute paths or package relative paths, or both depending? ...
Hi , I have an XML file which contains some data as given. <?xml version="1.0" encoding="UTF-8" ?> - <ParameterData> <CreationInfo date="10/28/2009 03:05:14 PM" user="manoj" /> - <ParameterList count="85"> - <Parameter name="Spec 2 Included" type="boolean" mode="both"> <Value>n/a</Value> <Result>n/a</Result> </Parameter> - ...
i have seen many web framework provide non-blocking web server, i just want to know what it mean. ...
Say I have a string representing some nested lists and I want to convert it into the real thing. I could do this, I think: exec "myList = ['foo', ['cat', ['ant', 'bee'], 'dog'], 'bar', 'baz']" But in an environment where users might be supplying the string to execute this could/would be a bad idea. Does anybody have any ideas for a ti...
Hello all, I just started learning pyqt.. When i'm experimenting with the tabbar i encountered this.. As a minimal example i want to show a button in tab1 and a label in tab2.. Here's what i did from PyQt4 import QtGui class Ui_TabWidget(QtGui.QTabWidget): def __init__(self,parent=None): QtGui.QTabWidget.__init_...
I would like to run an asynchronous program on a remote linux server indefinitely. This script doesn't output anything to the server itself(other than occasionally writing information to a mysql database). So far the only option I have been able to find is the nohup command: nohup script_name & From what I understand, nohup allows the...
This is in reference to a question I posted yesterday http://stackoverflow.com/questions/1925284/searching-a-file-in-3-different-ways I just require help now on two things, searching a file and and printing the line a search result is found on and all the lines after it to the end of the file. Lastly i need help on coding were i search...
Hello, I am trying to write this script to my linux terminal and I am recieving the following error message: "OSError: [Errno 2] No such file or directory". Can anyone help, Thanks #!/home/build/test/Python-2.6.4 import os, subprocess # Create a long command line cmd =[\ "si createsandbox --yes --hostname=be", \ " --port=70", \ ...
Hello, I am having trouble trying to get this script to work. When I debug this code it will not read into the class or functions. The code will not execute properly. Has anyone know the problem here, Thanks #!/home/build/test/Python-2.6.4 import os, subprocess class mks_function: sandbox="new_sandbox" def mks_create_sandbox(): ...
Hello, I have a scrollbar widget that ALWAYS hides the last 15 px under the resize button, is there an option to stop this happening on mac or a padding "under" the widget option?\ thanks! ...
Greetings pyc-sires and py-ladies, I would like to inquire if there is an elegant pythonic way of executing some function on the first loop iteration. The only possibility I can think of is: first = True for member in something.get(): if first: root.copy(member) first = False else: somewhereElse.copy(memb...
Trying to solve a problem of preventing duplicate images to be uploaded. I have two JPGs. Looking at them I can see that they are in fact identical. But for some reason they have different file size (one is pulled from a backup, the other is another upload) and so they have a different md5 checksum. How can I efficiently and confident...
I would like my code to look beautiful Thanks in advance.. ...
In django when updating a global dictionary data structure I want to lock access to it by different request. I am planning to have a wrapper funtion to update and access and synchronize it. Coming from java background! Any pointers? ...
I have both, django and mysql set to work with UTF-8. My base.html set utf-8 in head. row on my db : +----+--------+------------------------------------------------------------------+-----------------------------+-----------------------------+---------------------+ | id | psn_id | name ...
Hi, I'm using Django/Python , I need to ask the user for permission to let me put feeds ( ideally oneliners which was not working so I thought to use full streams) into the user profile. Would you like to receive email from our application? This is giving me a hyper link which I click and it shows me the permission box. What is need...
I am trying to return (execute) a function from another file in an if statement. I have read that the return statement will not work, I was hoping someone would know what statement would allow me to call an outside function. The function creates a sandbox but if one exists I want to pass the if statement. This is a small snippet of cod...
class Class1(object): ... class Class2(object): ... class Class3(object): ... class A(object): def _methA(parm1, parm2) ... def _methB(parm1, parm2) ... def _methC(parm1, parm2) ... def manager(parm1, method, params) ... if parm1.__class__.__name__==Class1.__name__...
I have written a python script that uses subprocess to call robocopy to sync log files from a remote host. Like so: program = 'Robocopy' options = ['/S'] args.append(program) args.append(options) args.append('\\\\%s\%s' % (hostname, source_path)) args.append(local_path) proc = subprocess.Popen(args=args, shell=True, stdout=cmd_log, st...