Hi, I got the following R code and I need to convert it to python and run it in python environment, basically I have done this with rpy2 module, but it looks kind of dull with python doing the same things, so could someone find a better way to rewrite the following R code to an equivalent python script with the rpy2 module? mymad <- fun...
I have a simple website that has some related python scripts that I use for maintenance of that website (note, the python code are util scripts that we execute manually for various tasks). I need to be able to share it with other developers who may want to edit it. What Maven dependencies do I need to include so that the python compile...
I am having an issue with the time.sleep() function in python. I am running a script that needs to wait for another program to generate txt files. Although, this is a terribly old machine, so when I sleep the python script, I run into issues with the other program not generating files. Is there any alternatives to using time.sleep()? I t...
Hay I was wondering if anyone knew a better way to do this. def login_user(request): username = request.POST.get('username') password = request.POST.get('password') user = User.objects.filter(username=username) if user: user = user[0] if user.password == generate_password(password): return H...
Hi, I am totally new to programming as though I have my PhD as a molecular biologist for the last 10 years. Can someone please tell me: Would it be too hard to handle if I enrolled simultaneously in C++ and python? I am a full time employee too. Both courses start and finish on the same dates and is for 3 months. For a variety of compl...
I want to remove all elements in a list which contains (or does not contain) a set of specific characters, however I'm running in to problems iterating over the list and removing elements as I go along. Two pretty much equal examples of this is given below. As you can see, if two elements which should be removed are directly following ea...
By default the RESTful controller in Pylons supports single-part IDs for objects. This works for some kinds of objects, but my domain model has a set of objects that have composite identifiers, and I'd like to be able to build good URLs for those as well. This is what is currently supported: GET /advanis/saas/projects/id: Show a specif...
I have a setup using Pyodbc, UnixODBC and FreeTDS, but somewhere in there some options are being set and I don't know where. According to SQL Server Management Studio, my program is sending some settings when it opens the connection: set quoted_identifier off set ansi_padding off set ansi_nulls off ... But I need a different set of se...
i was wondering if i can get your help with the stucture.logic of a function that will need to call itself def populate_frequency5(d,data,total_compare): freq=[] prev = None for row in d: if prev is None or prev==row[11]: freq.append(row[16]) doctor=row[10] drug=row[11][:row[11].find(' ')].capitalize() el...
Hi all, I have a pyinotify watcher running threaded, called as a separate class, at the moment it just prints its discoveries in a terminal window, if I wanted my script to make an action based on those changes am I better to: A) modify an array with each notification B) write to a file in /tmp and fetch it from my main script? c) gi...
Hello, I am trying to debug Python using WinPDB and I have multiple threads using threading.Thread. I can never seem to control the threads individually. If I break execution, the entire script breaks. If I step through the source code of one thread, all of the others continue to be interleaved and continue some of their execution. ...
Hello.... So I have a python program that ends up leaving a .dat file from the shelve function behind after execution. I would like my program to delete or clear that file once it is done. My textbook only mentions how to create a .dat file but not how to clear it. Any good commands out there to take care of this? I don't need the .dat f...
can i do this? var1 = some_function(var1) when i tried to do this i got errors, but perhaps i was doing something wrong thank you ...
Hi guys, so here it is: I'm trying to use the cx_Oracle to access Oracle10g XE database. everything goes ok if i'm invoking python via the shell terminal then use the cx_Oracle module in a command line manner (import, db access and querying). However,I face some problems with Eclipse. There in no comment in the import line where I im...
results_histogram_total=list(numpy.histogram(freq,bins=numpy.arange(0,6.1,.1))[0]) sum_total=sum(results_histogram_total) big_set=[] for i in results_histogram_total: big_set.append(100*(i/sum_total) is there a shorter way i can write the for loop to append the values? ...
Hi, I am trying to find all the files in the same directory as my script that has a filename matching a certain pattern. Ideally, I would like to store it in an array once I get them. The pattern I need to match is something like: testing.JUNK.08-05.txt. All the filenames have the testing in the front and end with the date (08-05.txt). T...
I would like to open a new tab in my web browser using python's webbrowser. However, now my browser is brought to the top and I am directly moved to the opened tab. I haven't found any information about this in documentation, but maybe there is some hidden api. Can I open this tab in the possible most unobtrusive way, which means: not ...
I have a dict that looks like this { "keyword1":3 , "keyword2":1 , "keyword3":5 , "keyword4":2 } And I would like to convert it DESC and create a list of just the keywords. Eg, this would return ["keyword3" , "keyword1" , "keyword4" , "keyword2"] All examples I found use lambda and I'm not very strong with that. Is there a way I coul...
I want to clean up my output and only write part of the line that I need to a new file and not the whole entire line. This is the relevent coding section: counter = 1 for line in completedataset: print counter counter +=1 for t in matchedLines: if t in line[:line.find(',')]: smallerdataset.write(line) ...
Hello, I would like to write a simple server-push implementation either using long pooling or comet that integrates into the server. I don't want to use a networking framework like twisted because I want to learn how everything is done internally. What exactly should I learn? What specifications should I look at? I prefer something that ...