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15,315,984 | 2013-03-09T21:12:00.000 | 0 | 0 | 0 | 0 | python,node.js | 15,316,002 | 3 | false | 1 | 0 | I think you're thinking about this problem backwards. Node.js lets you run browser Javascript without a browser. You won't find it useful in your Python programming. You're better off, if you want to stick with Python, using a framework such as Pyjamas to write Javascript with Python or another framework such as Flas... | 1 | 2 | 0 | I use to program on python. I have started few months before, so I am not the "guru" type of developer. I also know the basics of HTML and CSS.
I see few tutorials about node.js and I really like it. I cannot create those forms, bars, buttons etc with my knowledge from html and css.
Can I use node.js to create what us... | using python and node.js | 0 | 0 | 1 | 4,502 |
15,316,304 | 2013-03-09T21:49:00.000 | 0 | 0 | 0 | 0 | python,selenium,tor | 21,777,926 | 11 | false | 0 | 0 | I looked into this, and unless I'm mistaken, on face value it's not possible.
The reason this cannot be done is because:
Tor Browser is based on the Firefox code.
Tor Browser has specific patches to the Firefox code to prevent external applications communicating with the Tor Browser (including blocking the Components.... | 1 | 32 | 0 | Is it possible to make selenium use the TOR browser? Does anyone have any code they could copy-paste? | Open tor browser with selenium | 0 | 0 | 1 | 46,677 |
15,317,707 | 2013-03-10T00:53:00.000 | 0 | 0 | 0 | 0 | python,game-engine,pypy,rpython | 15,564,865 | 2 | false | 0 | 1 | RPython is not Python. They are different languages even though it just so happens that you can execute RPython code with a Python interpreter and get similar effects (much more slowly) to running the compiled RPython program. It is extremely unlikely for there to ever be any reasonable Python library (game library or ... | 1 | 1 | 0 | Are there any Python game libraries (Pygame, Pyglet, etc.) with support for RPython? Or game libraries specifically made for RPython? Or bindings for a game library for RPython? | Game Library with Support for RPython | 0 | 0 | 0 | 255 |
15,319,018 | 2013-03-10T04:46:00.000 | 0 | 0 | 0 | 0 | android,python | 27,331,662 | 5 | false | 1 | 1 | Dr. python is a good ide/editor, but its simple to use. If your using linux, you can install it in the software center. I don't know how to install it on OSX/Windows | 1 | 28 | 0 | I will be in charge of teaching a small group of middle school students how to program phone applications. After much research I found that Python might be the best way to go.
I am a website development senior at my university, but I have not used Python before. I understand both ActionScript and Javascript and I thin... | How do I program an Android App with Python? | 0 | 0 | 0 | 91,831 |
15,324,095 | 2013-03-10T15:46:00.000 | 0 | 0 | 0 | 0 | python,django,powershell | 27,304,554 | 2 | false | 1 | 0 | When the window pops-up and then disappears that means an error is occurring inside of the action being called, but no error message is being returned for display in the command line. In my case, I was trying to run manage.py (and any command) and it required MySQL-python to be installed first. | 2 | 0 | 0 | I can use django-admin.py startproject foo and it works fine, however now when I try for instance django-admin.py shell or django-admin.py help, nothing happens.
By nothing happens, I mean (for the django-admin.py shell example) the console doesn't open up the shell command like manage.py would, but instead will pop u... | django-admin.py doesn't work properly | 0 | 0 | 0 | 314 |
15,324,095 | 2013-03-10T15:46:00.000 | 1 | 0 | 0 | 0 | python,django,powershell | 15,324,273 | 2 | false | 1 | 0 | Did you upgrade your version of Python/Django? Sometimes there's a compatibility issues and you have to uninstall the previous version. | 2 | 0 | 0 | I can use django-admin.py startproject foo and it works fine, however now when I try for instance django-admin.py shell or django-admin.py help, nothing happens.
By nothing happens, I mean (for the django-admin.py shell example) the console doesn't open up the shell command like manage.py would, but instead will pop u... | django-admin.py doesn't work properly | 0.099668 | 0 | 0 | 314 |
15,325,056 | 2013-03-10T17:11:00.000 | 1 | 1 | 0 | 0 | python,id3,mutagen | 15,325,204 | 2 | true | 0 | 0 | Beware of premature optimization. Are you really sure that this will be a performance problem? What are your requirements -- how quickly does the script need to run? How fast does it run with the naïve approach? Profile and evaluate before you optimize. I think there's a serious possibility that you're seeing a perform... | 1 | 0 | 0 | I'm building a small tool that I want to scan over a music collection, read the ID3 info of a track, and store it as long as that particular artist does not have a song that has been accessed more than twice. I'm planning on using Mutagen for reading the tags.
However, the music collections of myself and many others a... | Optimizing a Mass ID3 Tag Scan | 1.2 | 0 | 0 | 330 |
15,327,776 | 2013-03-10T21:20:00.000 | 0 | 0 | 0 | 0 | python,django,security,version-control,django-settings | 59,843,984 | 4 | false | 1 | 0 | Having something like this in your settings.py:
db_user = 'my_db_user'
db_password = 'my_db_password'
Hard codes valuable information in your code and does pose a security risk. An alternative is to store your valuable information (Api keys, database passwords etc.) on your local machine as environment variables. E.g. ... | 1 | 40 | 0 | I use Python and Django to create web applications, which we store in source control. The way Django is normally set up, the passwords are in plain text within the settings.py file.
Storing my password in plain text would open me up to a number of security problems, particularly because this is an open source project ... | Python/Django - Avoid saving passwords in source code | 0 | 0 | 0 | 15,090 |
15,329,256 | 2013-03-11T00:01:00.000 | 0 | 0 | 0 | 0 | c++,python,algorithm,primes,prime-factoring | 15,329,656 | 3 | false | 0 | 0 | As Malvolio was (indirectly) going about, I personal wouldn't find a use for prime factorization if you want to find factors in a range, I would start at int t = (int)(sqrt(n)) and then decremnt until1. t is a factor2. Complete util t or t/n range has been REACHED(a flag) and then (both) has left the range
Or if your r... | 1 | 1 | 1 | So I have algorithms (easily searchable on the net) for prime factorization and divisor acquisition but I don't know how to scale it to finding those divisors within a range. For example all divisors of 100 between 23 and 49 (arbitrary). But also something efficient so I can scale this to big numbers in larger ranges. ... | How can I efficiently get all divisors of X within a range if I have X's prime factorization? | 0 | 0 | 0 | 1,052 |
15,329,649 | 2013-03-11T00:53:00.000 | 0 | 0 | 0 | 0 | python,sockets,python-idle | 71,399,314 | 2 | false | 0 | 0 | For newbies like myself: do not open the client script/file from the first opened IDLE Shell, with the server script already running in the Editor window, but open another IDLE Shell window, in which you open/run this client script. | 2 | 7 | 0 | I am working on a super simple socket program and I have code for the client and code for the server. How do I run both these .py files at the same time to see if they work ? | How to run two modules at the same time in IDLE | 0 | 0 | 1 | 14,635 |
15,329,649 | 2013-03-11T00:53:00.000 | 15 | 0 | 0 | 0 | python,sockets,python-idle | 15,329,711 | 2 | true | 0 | 0 | You can run multiple instances of IDLE/Python shell at the same time. So open IDLE and run the server code and then open up IDLE again, which will start a separate instance and then run your client code. | 2 | 7 | 0 | I am working on a super simple socket program and I have code for the client and code for the server. How do I run both these .py files at the same time to see if they work ? | How to run two modules at the same time in IDLE | 1.2 | 0 | 1 | 14,635 |
15,330,175 | 2013-03-11T02:11:00.000 | 0 | 0 | 1 | 0 | python,argparse | 48,232,074 | 5 | false | 0 | 0 | When I had this need I just installed argparse using pip: pip install argparse. This worked fine for the python-2.6.6-66.el6_8.x86_64 that was installed on my vanilla CentOS 6.8 system. I later found out that this did not work on other systems running python-2.6.6-52.el6.x86_64. As a result I ended up copying argparse ... | 1 | 40 | 0 | I have some Python 2.7 code written that uses the argparse module. Now I need to run it on a Python 2.6 machine and it won't work since argparse was added in 2.7.
Is there anyway I can get argparse in 2.6? I would like to avoid rewriting the code, since I will be transferring this kind of code between the machines ofte... | How can I get argparse in Python 2.6? | 0 | 0 | 0 | 65,496 |
15,330,521 | 2013-03-11T03:01:00.000 | 2 | 0 | 1 | 0 | python,numpy,scipy | 15,330,625 | 3 | true | 0 | 0 | To answer your second question:
Tuples in Python are n-dimensional. That is you can have a 1-2-3-...-n tuple. Due to syntax, the way you represent a 1-dimensional tuple is ('element',) where the trailing comma is mandatory. If you have ('element') then this is just simply the expression inside the parenthesis. So (3) +... | 2 | 1 | 1 | I have a NumPy array that is of size (3, 3). When I print shape of the array within __main__ module I get (3, 3). However I am passing this array to a function and when I print its size in the function I get (3, ).
Why does this happen?
Also, what does it mean for a tuple to have its last element unspecified? That is, ... | NumPy array size issue | 1.2 | 0 | 0 | 1,032 |
15,330,521 | 2013-03-11T03:01:00.000 | 2 | 0 | 1 | 0 | python,numpy,scipy | 15,330,600 | 3 | false | 0 | 0 | A tuple like this: (3, ) means that it's a tuple with a single element (a single dimension, in this case). That's the correct syntax - with a trailing , because if it looked like this: (3) then Python would interpret it as a number surrounded by parenthesis, not a tuple.
It'd be useful to see the actual code, but I'm g... | 2 | 1 | 1 | I have a NumPy array that is of size (3, 3). When I print shape of the array within __main__ module I get (3, 3). However I am passing this array to a function and when I print its size in the function I get (3, ).
Why does this happen?
Also, what does it mean for a tuple to have its last element unspecified? That is, ... | NumPy array size issue | 0.132549 | 0 | 0 | 1,032 |
15,330,568 | 2013-03-11T03:08:00.000 | 0 | 0 | 0 | 0 | c++,python | 15,330,640 | 2 | false | 0 | 0 | Why no consider using multithreading to store the result? Make an array with size equal to number of blocks, then each thread count for the result in one block, then the thread writes the result to the corresponding entry in the array. Later on you sort the array by decreasing order then you get the result. | 1 | 0 | 1 | I have to search about 100 words in blocks of data (20000 blocks approximately) and each block consists of about 20 words. The blocks should be returned in the decreasing order of the number of matches. The brute force technique is very cumbersome because you have to search for all the 100 words one by one and then com... | Searching multiple words in many blocks of data | 0 | 0 | 0 | 77 |
15,331,031 | 2013-03-11T04:04:00.000 | 1 | 0 | 1 | 0 | python,image-processing,python-imaging-library | 15,331,517 | 1 | false | 1 | 0 | If all you want to do is overlay text, I suggest you simply use imagemagick. | 1 | 3 | 0 | On my site I'm using simple text overlay. Inputs come from textboxes and then javascript makes an AJAX call with the inputs that are then processed in the backend by PIL (Python Imaging Library).
Thing is, I'm not happy about the quality of PIL's text overlays - it's not possible to do a nice looking stroke (e.g. white... | Recommendations for backend image processing in Python | 0.197375 | 0 | 0 | 1,031 |
15,331,039 | 2013-03-11T04:05:00.000 | 1 | 1 | 0 | 0 | python,flash,pyramid | 15,347,393 | 2 | false | 1 | 0 | I possibly ran into a similar problem on my pyramid app. I'm using TinyMCE and had placed the files in the static folder. Everything worked on my dev server, but moved to test and prod and static .html files related to TinyMCE couldn't be found.
My web host had me add a symlink basically I think hardcoding to the s... | 1 | 1 | 0 | I am running this python pyramid server. Strangely, when I moved my server code to a different machine, pserve stopped serving flash videos in my static folder. Whereas it serves other static files, like images, fine ! What could be a reason for this ? | Pyramid server not serving flash files | 0.099668 | 0 | 0 | 138 |
15,331,859 | 2013-03-11T05:37:00.000 | 14 | 0 | 1 | 0 | c++,python | 15,331,880 | 3 | true | 0 | 0 | When you're running a python program, the interpreter runs through it from top to bottom executing as it goes. In C++, that doesn't happen. The compiler builds all your functions into little blobs of machine code and then the linker hooks them up. At runtime, the operating system calls your main function, and everyt... | 2 | 8 | 0 | As a newbie to c++, coming from python, I'm not sure why c++ doesn't allow code outside of a function (in the global namespace?). It seems like this could be useful to do some initialization before main() is called or other functions are even declared. (I'm not trying to argue with the compiler, I'd just like to know t... | Why must c++ code be contained within functions? | 1.2 | 0 | 0 | 578 |
15,331,859 | 2013-03-11T05:37:00.000 | 1 | 0 | 1 | 0 | c++,python | 15,331,913 | 3 | false | 0 | 0 | The main() is the access point to the program. So any code you wanna write would be needs to have an order of execution from that point.
Static variables are initiated before the main() is executed, so you can initiate whatever variables you need before that.
But if you want run code that initiates the state of the pro... | 2 | 8 | 0 | As a newbie to c++, coming from python, I'm not sure why c++ doesn't allow code outside of a function (in the global namespace?). It seems like this could be useful to do some initialization before main() is called or other functions are even declared. (I'm not trying to argue with the compiler, I'd just like to know t... | Why must c++ code be contained within functions? | 0.066568 | 0 | 0 | 578 |
15,332,618 | 2013-03-11T06:40:00.000 | 1 | 0 | 0 | 0 | mysql,django,python-2.7,xeround | 15,388,969 | 1 | false | 0 | 0 | Run your django orm statement in the django shell and print the traceback. Look for delete statements in the django traceback sql. | 1 | 4 | 0 | I have created a cronjob in Python. The purpose is to insert data into a table from another one based on certain conditions. There is more than 65000 record to be inserted.
I have executed the cronjob and has seen more than 25000 records inserted. But after that the record are getting automatically deleted from that t... | Records getting deleted from Mysql table automatically | 0.197375 | 1 | 0 | 637 |
15,333,551 | 2013-03-11T07:49:00.000 | 0 | 0 | 1 | 0 | python | 15,333,663 | 2 | false | 0 | 0 | There are several possible approaches:
Delegate the generation of unique ids to the database engine. Many engines provide such a facility.
Have a centralized service of your own that would generate the ids, and have your scripts talk to that service.
Have each script generate its own ids; to ensure uniqueness, incorpo... | 1 | 0 | 0 | I have a function that rapidly inserts data into a database and I need to also store a unique integer for each function.
I was considering using rounded microtime however since there are multiple scripts running at the same time I'm worried about running into conflicts.
Can someone recommend a solution? | python - generate a unique integer even if multiple scripts are running simultaneously? | 0 | 0 | 0 | 200 |
15,334,465 | 2013-03-11T08:54:00.000 | 0 | 0 | 1 | 0 | python,range,modulo,negative-number | 55,908,106 | 5 | false | 0 | 0 | This is an old question, but for future readers the straightforward solution for single integers is (x + 128)%256 - 128. Replace x with ord(c) if dealing with ASCII character data.
The result of the % operator there is congruent (mod 256) to x + 128; and subtracting 128 from that makes the final result congruent to x... | 2 | 0 | 0 | I would like to convert a list of characters (represented on a single byte ie. the range [0, 255]) to be represented with integers in the range [-128,127]. I've read that Python's modulo operator (%) always return a number having the same sign as the denominator.
What is the right way to do this conversion in Python?
E... | How to map characters to integer range [-128, 127] in Python? | 0 | 0 | 0 | 1,310 |
15,334,465 | 2013-03-11T08:54:00.000 | 0 | 0 | 1 | 0 | python,range,modulo,negative-number | 15,334,577 | 5 | false | 0 | 0 | I wonder what do you mean by "a list of characters", are they numbers? If so, I think x % 256 - 128 or x % -256 + 128 should work. | 2 | 0 | 0 | I would like to convert a list of characters (represented on a single byte ie. the range [0, 255]) to be represented with integers in the range [-128,127]. I've read that Python's modulo operator (%) always return a number having the same sign as the denominator.
What is the right way to do this conversion in Python?
E... | How to map characters to integer range [-128, 127] in Python? | 0 | 0 | 0 | 1,310 |
15,338,324 | 2013-03-11T12:14:00.000 | 0 | 0 | 1 | 0 | python,latitude-longitude,pyephem | 51,375,908 | 2 | false | 0 | 0 | There is a difference of time between the time the program calculates the passes over the longitude and the real time. I've checked it with the LIS system ( that it's inside the ISS ) of the Nasa to find lightnings.
And I have discovered that in Europe in some orbits the time that the program calculates the pass, it's ... | 1 | 6 | 0 | I am having a hard time figuring out how to calculate when a satellite crosses a specific Longitude. It would be nice to able to provide a time period and a TLE and be able to return all the times at which the satellite crosses a given longitude during the specified time period. Does pyephem support something like th... | Using pyephem to calculate when a satellite crosses a Longitude | 0 | 0 | 0 | 1,267 |
15,341,762 | 2013-03-11T14:58:00.000 | 1 | 0 | 0 | 0 | python,scientific-computing,pytables | 15,347,065 | 3 | true | 0 | 0 | It turns out that since all PyTables arrays are simply Numpy arrays underneath, you can do the following:
MyPytableFile.root.myPytableArray[:].nbytes | 1 | 0 | 0 | How can I determine the size (in bytes) of a PyTables Array? | How to determine size (in bytes) of a PyTables array? | 1.2 | 0 | 0 | 118 |
15,342,592 | 2013-03-11T15:35:00.000 | 0 | 0 | 1 | 0 | python | 15,343,646 | 2 | true | 0 | 0 | Your answer was a good start, but they probably were looking for more:
For example:
Is a subclass the appropriate solution in this case?
How much of the parent class's functionality will be appropriate for
the subclass?
Are you subclassing at the correct level of granularity: is your
subclass 'final' - an endpoint wh... | 1 | 1 | 0 | I had a interview with one of the companies and they asked me this question?
What are the protocols you follow while designing sub-classes. My answer was if the subclasses share all the properties and methods of the parent class and plus it wants to implement its own methods and properties than implement subclass.
Can ... | Protocol designing subclasses | 1.2 | 0 | 0 | 75 |
15,344,185 | 2013-03-11T16:55:00.000 | 1 | 0 | 0 | 0 | python,tkinter | 15,344,805 | 1 | true | 0 | 1 | When you click on an item, you can get the canvas item id of the one that was clicked on. You would then use this information to look up the actual object. You can either iterate over all your objects looking for one with the given id, or you can keep a dictionary which maps ids to objects. Once you have the actual obj... | 1 | 0 | 0 | I have a bunch of objects interacting with each other. They all draw ovals that constitute representations of themselves on a Tkinter Canvas, and store the representation's Tkinter id as an attribute.
How can I make it so when I click one of the ovals, my program will print the other attributes of the object which that... | Returning object information after clicking its representation in a Tkinter canvas | 1.2 | 0 | 0 | 177 |
15,345,704 | 2013-03-11T18:18:00.000 | 1 | 0 | 1 | 0 | python | 15,345,780 | 2 | false | 0 | 0 | In Windows (for example), you could associate the file type (not one particular file, but all files with a certain extension) with the python script, and then launch the photo viewer (with the filename as argument, so that the application opens this file) from within the python script. This way, both your script and th... | 1 | 0 | 0 | How do I bind a python script to a file, and it runs on the background when the file is opened?
Lets say I want to bind a file to a photo and then the photo is closed or open the script runs | Bind and execute python script | 0.099668 | 0 | 0 | 616 |
15,345,864 | 2013-03-11T18:28:00.000 | 0 | 0 | 0 | 0 | python,database,development-environment | 15,346,132 | 2 | false | 0 | 0 | Make sure you have a python programs or programs to fill databases with test data from scratch. It allows each developer to work from different starting points, but also test with the same environment. | 1 | 0 | 0 | I'm currently exploring using python to develop my server-side implementation. I've decided to use SQLAlchemy for database stuff.
What I'm not currently to sure about is how it should be set up so that more than one developer can work on the project. For the code it is not a problem but how do I handle the database mod... | Multi developer environment python and sqlalchemy | 0 | 1 | 0 | 195 |
15,346,908 | 2013-03-11T19:27:00.000 | 0 | 0 | 0 | 0 | python,networking | 17,349,828 | 2 | false | 0 | 0 | pytun is not sufficient for this. It serves to connect your Python application to a system network interface. In effect, you become responsible for implementing that system network interface.
If you want traffic that is routed over that network interface to traverse an actual network, then it is the job of your Pytho... | 1 | 2 | 0 | I need to make a simple p2p vpn app, after a lot of searches I found a tun/tap module for python called PYTUN that is used to make a tunnel. How can I use this module to create a tunnel between 2 remote peers?
All the attached doc only show how to make the tunnel interface on your local computer and config it, but it d... | how to use the tun/tap python module (pytun) to create a p2p tunnel? | 0 | 0 | 1 | 2,900 |
15,347,136 | 2013-03-11T19:40:00.000 | 29 | 1 | 1 | 0 | java,python,python-decorators,java-annotations | 49,356,738 | 4 | false | 1 | 0 | This is a very valid question that anyone dabbling in both these languages simultaneously, can get. I have spent some time on python myself, and have recently been getting myself up to speed with Java and here's my take on this comparison.
Java annotations are - just that: annotations. They are markers; containers of ... | 1 | 63 | 0 | Are Python Decorators the same or similar, or fundamentally different to Java annotations or something like Spring AOP, or Aspect J? | Is a Python Decorator the same as Java annotation, or Java with Aspects? | 1 | 0 | 0 | 19,358 |
15,347,414 | 2013-03-11T19:55:00.000 | 3 | 1 | 1 | 0 | python,csv,unicode,dictionary | 15,347,536 | 1 | false | 0 | 0 | UnicodeWriter isn't an actual module in any version of Python. The code given in the documentation is an example which you'll have to copy into your own project. | 1 | 2 | 0 | I am trying to write a dictionary containing values with unicode characters to a text file and was thinking of using UnicodeWriter as mentioned in the python csv documentation. But I am unable to import it as the module is not recognized by python. I was wondering whether this is a problem with my version of python? Al... | unable to import UnicodeWriter python 2.7 | 0.53705 | 0 | 0 | 743 |
15,348,326 | 2013-03-11T20:49:00.000 | 0 | 0 | 0 | 0 | php,python,web | 15,348,563 | 1 | true | 1 | 0 | There is no 'clean' way to do this.
You must relay on CURL or file_get_context() with context options in order to simply get data from URL, and, in order to notify you when content of URL is changed, you must store in database snapshots of page you are listening. Lately you are comparing new version of crawled content ... | 1 | 0 | 0 | I want to write a little program that will give me an update whenever a webpage changes. Like I want to see if there is a new ebay listing under a certain category and then send an email to myself. Is there any clean way to do this? I could set up a program and run it on a server somewhere and have it just poll ebay.co... | Create an listener on a 3rd party's web page | 1.2 | 0 | 1 | 68 |
15,348,710 | 2013-03-11T21:10:00.000 | 0 | 1 | 0 | 0 | python,http,pdf,web-applications,latex | 15,352,337 | 1 | false | 1 | 0 | can you send it by email just like amazon , send a file to server , when it's ok , the server send it by email | 1 | 2 | 0 | I'm building a website using Python which uses LaTeX to generate PDF files. But I want to put most of the website on Google App Engine, and I can't run LaTeX on that. So I want to do the LaTeX part on another server.
It seemed like a simple problem at first---I thought the best way to do it would be to POST the LaTeX t... | Web server which generates PDF files | 0 | 0 | 0 | 368 |
15,350,517 | 2013-03-11T23:21:00.000 | 5 | 0 | 1 | 0 | python,package,standard-library | 15,350,580 | 2 | true | 0 | 0 | Python packages from outside the standard library are occasionally adopted into the standard library. If there were a naming convention to distinguish them, you'd have to rename the modules, and this would break existing code for no good reason.
For example, argparse was not always part of the standard library. | 1 | 1 | 0 | as it is done in Java... This makes the task of asserting if a package/module belongs to the standard library trivial. I'd guess this is just a convention. Are there any plans to change this in the future?
Thanks in advance. | Is there a reason why Python standard library packages/modules are not in a package named python? | 1.2 | 0 | 0 | 119 |
15,352,183 | 2013-03-12T02:21:00.000 | 2 | 0 | 0 | 0 | python,header,report,footer,openerp | 15,353,498 | 1 | true | 1 | 0 | You can find header/footer of rml report in res_company_view.xml file server side.
The file path is : server/openerp/addons/base/res/res_company_view.xml
And the value of this header footer set default from:
server/openerp/addons/base/res/res_company.py
Regards | 1 | 3 | 0 | I'm currently searching what is the rml file generating the header in openerp 7. I can't find it...
I have found server/openerp/addons/base/report/corporate_defaults.xml but no... Or maybe there is a cache caching the rml befort the report generation ?
Thanks by advance ! | Change openerp 7 header/footer with rml | 1.2 | 0 | 1 | 2,744 |
15,353,057 | 2013-03-12T03:59:00.000 | 0 | 0 | 0 | 0 | sublimetext2,python-3.3 | 15,373,407 | 1 | false | 0 | 0 | You need to change the Sublime build system for Python. Copy the Python.sublime-build file from the Packages/Python folder to the Packages/User folder. In the file in the User folder, change the cmd option from python to c:/python33/python (where your Python 3.3 executable is located). | 1 | 0 | 0 | I am running windows 7 32 bit and i am using sublime text 2 I want to know how can I change the default python in ST2 to the python 3.3 I down loaded. Any help would be great thanks. | python 3.3 on sublime text 2 windows 7 | 0 | 0 | 0 | 1,111 |
15,360,961 | 2013-03-12T12:16:00.000 | 1 | 0 | 1 | 0 | python,string,string-concatenation | 61,205,309 | 10 | false | 0 | 0 | Do it like this:
'-'.join(max(x,'') for x in [a,b] if x is not None) | 1 | 20 | 0 | Understand "better" as a quicker, elegant and readable.
I have two strings (a and b) that could be null or not. And I want concatenate them separated by a hyphen only if both are not null:
a - b
a (if b is null)
b (where a is null) | What better way to concatenate string in python? | 0.019997 | 0 | 0 | 8,094 |
15,366,482 | 2013-03-12T16:17:00.000 | 0 | 0 | 1 | 0 | python,python-3.x | 15,366,529 | 4 | false | 0 | 0 | d.popitem() will give you a key,value tuple. | 1 | 5 | 0 | Let's say I have dict. I don't know the key/value inside. How do I get this key and the value without doing a for loop (there is only one item in the dict).
You might wonder why I am using a dictionary in that case. I have dictionaries all over my API and I don't want the user to be lost. It's only a matter of consiste... | How to fetch the key/value pair of a dictionary only containing one item? | 0 | 0 | 0 | 5,506 |
15,367,688 | 2013-03-12T17:11:00.000 | 0 | 0 | 0 | 1 | python,python-idle | 49,071,459 | 9 | false | 0 | 0 | Here's a way to reset IDLE's default working directory for MacOS if you launch Idle as an application by double-clicking it. You need a different solution if you launch Idle from a command line in Terminal. This solution is a permanent fix. You don't have to rechange the directory everytime you launch IDLE. I wish ... | 3 | 11 | 0 | Is there a configuration file where I can set its default working directory? It currently defaults to my home directory, but I want to set it to another directory when it starts. I know I can do "import os" followed by "os.chdir("")" but that's kind of troublesome. It'd be great if there is a conf file that I can edit ... | Default working directory for Python IDLE? | 0 | 0 | 0 | 37,378 |
15,367,688 | 2013-03-12T17:11:00.000 | -1 | 0 | 0 | 1 | python,python-idle | 54,316,970 | 9 | false | 0 | 0 | This ought to be the number one answer. I have been playing around this for an hour or more and nothing worked. Paul explains this perfectly. It's just like the PATH statement in Windows. I successfully imported a module by appending my personal "PythonModules" path/dir on my Mac (starting at "/users/etc") using a ... | 3 | 11 | 0 | Is there a configuration file where I can set its default working directory? It currently defaults to my home directory, but I want to set it to another directory when it starts. I know I can do "import os" followed by "os.chdir("")" but that's kind of troublesome. It'd be great if there is a conf file that I can edit ... | Default working directory for Python IDLE? | -0.022219 | 0 | 0 | 37,378 |
15,367,688 | 2013-03-12T17:11:00.000 | 0 | 0 | 0 | 1 | python,python-idle | 15,367,752 | 9 | false | 0 | 0 | It can change depending on where you installed Python. Open up IDLE, import os, then call os.getcwd() and that should tell you exactly where your IDLE is working on. | 3 | 11 | 0 | Is there a configuration file where I can set its default working directory? It currently defaults to my home directory, but I want to set it to another directory when it starts. I know I can do "import os" followed by "os.chdir("")" but that's kind of troublesome. It'd be great if there is a conf file that I can edit ... | Default working directory for Python IDLE? | 0 | 0 | 0 | 37,378 |
15,368,272 | 2013-03-12T17:40:00.000 | 12 | 0 | 0 | 0 | python,sockets,air,stdout,stdin | 15,369,287 | 1 | false | 0 | 0 | On UNIX-like platforms, using stdin/stdout is a socket, so there's no difference. That is, if you launch a process with its stdout redirected, that'll typically be done with socketpair, so making your own UNIX-domain socket to communicate is unnecessary. The Python classes for handling stdin/stdout won't give you acces... | 1 | 8 | 0 | I have an app that consists of a local "server" and a GUI client. The server is written in Python, while the GUI is meant to be changable, and is written in Flex 4. The client queries the local server for information and displays it accordingly. Both applications are meant to be run on the same computer, and will only ... | Sockets vs Standard Streams for local client-server communication | 1 | 0 | 1 | 1,968 |
15,368,366 | 2013-03-12T17:45:00.000 | 7 | 0 | 1 | 1 | c++,python,c,scripting,lua | 15,369,077 | 1 | false | 0 | 0 | Reconsider Lua:
Yes.
Yes. Lua does not create any OS threads at all.
Garbage collection does not start until you've created lots of objects. You can simply turn it off. To destroy all variables once the script is executed, simply close the state.
Yes.
Yes. | 1 | 0 | 0 | I'm looking for an embedded scripting language.
I don't need anything fancy, just basic constructs like conditionals, loops, logic and arithmetic operations etc.
I have the following requirements
Thread friendly - i.e. without "global interpreter lock" (python is out for this reason)
Cheap "interpreter instance" crea... | Embedded scripting language with C/C++ API for multithreading environment | 1 | 0 | 0 | 338 |
15,369,985 | 2013-03-12T19:07:00.000 | 0 | 0 | 0 | 0 | python,numpy,scipy | 15,370,151 | 5 | false | 0 | 0 | If you don't mind installing additional packages (for both python and c++), you can use [BSON][1] (Binary JSON). | 3 | 6 | 1 | Right now I have a python program building a fairly large 2D numpy array and saving it as a tab delimited text file using numpy.savetxt. The numpy array contains only floats. I then read the file in one row at a time in a separate C++ program.
What I would like to do is find a way to accomplish this same task, changi... | python - saving numpy array to a file (smallest size possible) | 0 | 0 | 0 | 7,265 |
15,369,985 | 2013-03-12T19:07:00.000 | 1 | 0 | 0 | 0 | python,numpy,scipy | 15,370,191 | 5 | false | 0 | 0 | numpy.ndarray.tofile and numpy.fromfile are useful for direct binary output/input from python. std::ostream::write std::istream::read are useful for binary output/input in c++.
You should be careful about endianess if the data are transferred from one machine to another. | 3 | 6 | 1 | Right now I have a python program building a fairly large 2D numpy array and saving it as a tab delimited text file using numpy.savetxt. The numpy array contains only floats. I then read the file in one row at a time in a separate C++ program.
What I would like to do is find a way to accomplish this same task, changi... | python - saving numpy array to a file (smallest size possible) | 0.039979 | 0 | 0 | 7,265 |
15,369,985 | 2013-03-12T19:07:00.000 | 1 | 0 | 0 | 0 | python,numpy,scipy | 19,226,920 | 5 | false | 0 | 0 | Use the an hdf5 file, they are really simple to use through h5py and you can use set compression a flag. Note that hdf5 has also a c++ interface. | 3 | 6 | 1 | Right now I have a python program building a fairly large 2D numpy array and saving it as a tab delimited text file using numpy.savetxt. The numpy array contains only floats. I then read the file in one row at a time in a separate C++ program.
What I would like to do is find a way to accomplish this same task, changi... | python - saving numpy array to a file (smallest size possible) | 0.039979 | 0 | 0 | 7,265 |
15,370,703 | 2013-03-12T19:45:00.000 | 0 | 0 | 1 | 0 | python | 15,371,449 | 3 | false | 0 | 0 | One of the advantages of Python (compared with languages like C) is that in general you don't have to worry about the details of memory management and you can concentrate on the purpose of your program.
So my advice would be to don't bother unless you have reason to do so (e.g. python is eating all your RAM). | 2 | 6 | 0 | I have been writing a long script that occasionally builds large dicts and/or lists, and I was wondering if performance could be improved by deleting them with del when I'm finished using them. Or is it normal practice to leave these objects hanging around to be taken care of by garbage collection? What is the best pra... | Periodically delete long dicts / lists in Python good practice? | 0 | 0 | 0 | 1,365 |
15,370,703 | 2013-03-12T19:45:00.000 | 3 | 0 | 1 | 0 | python | 15,370,827 | 3 | false | 0 | 0 | del is usually not necessary.
In CPython, objects go away when there are no references to them. del deletes only one reference to the object; if there are still other references to the object, it will stay around, and del has really done nothing to improve your memory situation.
Conversely, simply reassigning the var... | 2 | 6 | 0 | I have been writing a long script that occasionally builds large dicts and/or lists, and I was wondering if performance could be improved by deleting them with del when I'm finished using them. Or is it normal practice to leave these objects hanging around to be taken care of by garbage collection? What is the best pra... | Periodically delete long dicts / lists in Python good practice? | 0.197375 | 0 | 0 | 1,365 |
15,372,361 | 2013-03-12T21:20:00.000 | 3 | 0 | 0 | 0 | python,django,content-management-system,django-cms | 15,381,624 | 1 | false | 1 | 0 | You need to create different page trees per language.
Every page has only one template. Use {% trans %} and {% blocktrans %} for translating string in it. Or {% if request.LANGUAGE == "en" %}.
If the templates really differ that much: don't add other languages to pages... but create different page trees with only one l... | 1 | 0 | 0 | How can i add different base templates for different languages of same page in django cms?
I am trying to set a page and show it in different languages. And for all the languages, i need to use a different base template.
I am completely new django cms. Please help. | how to add different base templates for different languages of same page in django cms | 0.53705 | 0 | 0 | 404 |
15,372,971 | 2013-03-12T21:54:00.000 | 1 | 0 | 0 | 0 | python,django,content-management-system,django-cms | 15,378,057 | 1 | true | 1 | 0 | Use Django Internationalization , It is there in django
first create a "locale" folder in your django project,after that in settings.py include folder path .
eg-LOCALE_PATHS="projectpath/locale"
Add this to your middleware - 'django.middleware.locale.LocaleMiddleware', in settings.py
and set USE_I18N = True in settings... | 1 | 2 | 0 | What is the best way to make a page available in multiple languages in Django? I have followed the documentation and used LANGUAGES but I can't see the translated page.
I am stuck. Should I manage the /en, /de, etc urls by myself?
Thanks in advance. | best way to make a page available in multiple languages in django cms | 1.2 | 0 | 0 | 735 |
15,375,832 | 2013-03-13T02:10:00.000 | 1 | 0 | 0 | 0 | python,client-server,real-time | 15,375,850 | 1 | false | 0 | 0 | Yes, you can do it with Python. You could do it with PHP, Bash, JavaScript, Ruby, C, C++, C#, Java, Haskell, Go, Assembler, Perl, Pascal, Oberon, Prolog, Lisp, or Caml if you like too.
Most interfaces to sockets fall into one of two categories:
Blocking interfaces
Event interfaces
There is no way to know which is ri... | 1 | 0 | 0 | I need create a real-time client-server application (like Dropbox).
Client application should listen one channel of data.
I can do it with python?
What solutions, technologies, modules exists in python for this task? | python real-time client-server application | 0.197375 | 0 | 1 | 549 |
15,377,078 | 2013-03-13T04:27:00.000 | 1 | 0 | 0 | 1 | python,winapi,wine | 16,091,620 | 1 | true | 0 | 0 | So you're controlling a Windows downloader running in Wine. Is this downloader graphical? Is this icon in a window or what?
Assuming yes to both:
If your Python application is running natively in *nix (not Wine), the only sure way is to take a screenshot around the cursor and use Optical Character Recognition to recog... | 1 | 4 | 0 | I'm writing a python GUI for a downloader in windows. Currently I can wine that application in some way to download things from the website. I want to write a GUI which calls the downloader so that it's easier for myself to use it.
So one important thing for my GUI is to display the progress. When the downloader is ru... | Is it possible to get output from windows application through wine? | 1.2 | 0 | 0 | 172 |
15,377,808 | 2013-03-13T05:35:00.000 | 1 | 0 | 0 | 0 | python,plone | 15,378,810 | 1 | false | 1 | 0 | If you are referring to the Working-copy-support option: Files are excluded from the possibility to be checked-out. Probably exactly because of the reasons you are rising. Versioning attached files is easily blasting the DB because every file would be kept in the DB and thus (to answer your question) the object's size ... | 1 | 0 | 0 | I have a file uploaded to plone say size 1 MB. After checkout and downloading it, I edit and then upload and check-in. What is the size of the new uploaded file in plone site. It is the original size + added size OR the size of the new uploaded file? | What is the changed file size in plone during version control? | 0.197375 | 0 | 0 | 85 |
15,380,190 | 2013-03-13T08:26:00.000 | 0 | 0 | 0 | 0 | python,django,django-manage.py,manage.py | 15,380,907 | 1 | false | 1 | 0 | I don't know what manage.py tasks is, must be from some extension you have installed. However what you are asking doesn't make much sense. An app, at a minumum, has a models.py file, which presumably your templates folder doesn't have. But there is of course no reason at all to treat your templates folder as an app. Pu... | 1 | 0 | 0 | I have made my template folder as an app in my python web application
and I mentioned it in my INSTALLED_APPS
I also have the init file in the template folder, but when I'm running manage.py tasks, there is an error and manage.py doesn't find this app, even there is no error when I'm putting the app into INSTALLED_APP... | no module found for an installed app | 0 | 0 | 0 | 56 |
15,380,886 | 2013-03-13T09:04:00.000 | 3 | 0 | 1 | 0 | python,tabs,coding-style,space | 15,380,914 | 5 | false | 0 | 0 | get an editor that understands simulated tabs. then it will simulate tabs using 4 spaces. Most editors can do this nowadays. They feel just like tabs but are spaces.. | 2 | 3 | 0 | I have downloaded a python code and would like to edit it. The problem is that I used to use tabs to make indents but file use four spaces instead and if a combination of spaces and tabs is used, visually it looks fine, but the code generate errors.
My question is if there is a simple way to replace spaces by tabs? | How do I replace four spaces by one tab in a big python codebase? | 0.119427 | 0 | 0 | 1,450 |
15,380,886 | 2013-03-13T09:04:00.000 | 2 | 0 | 1 | 0 | python,tabs,coding-style,space | 15,380,964 | 5 | false | 0 | 0 | Use reindent.py. It should be in tools/scripts on your system. In some cases it may not be installed by default, and require the addition of an extra package, ex: python-examples or python-tools. | 2 | 3 | 0 | I have downloaded a python code and would like to edit it. The problem is that I used to use tabs to make indents but file use four spaces instead and if a combination of spaces and tabs is used, visually it looks fine, but the code generate errors.
My question is if there is a simple way to replace spaces by tabs? | How do I replace four spaces by one tab in a big python codebase? | 0.07983 | 0 | 0 | 1,450 |
15,381,092 | 2013-03-13T09:15:00.000 | 1 | 1 | 0 | 0 | python,amazon-web-services,amazon-sqs,amazon-sns | 15,879,297 | 3 | true | 0 | 0 | What you laid out will work in theory, but I am moved away from putting messages directly into queues, and instead put those messages in to SNS topics, and then subscribe the queues to the topics to get them there - gives you more flexibility to change things down the road without every touching the code or the servers... | 3 | 2 | 0 | I want to co-ordinate telling Server B to start a process from Server A, and then when its complete, run an import script on Server A. I'm having a hard time working out how I should be using SQS correctly in this scenario.
Server A: Main Dedicated Server
Server B: Cloud Process Server
Server A sends message to SQS vi... | How should Amazon SQS be used? Import / Process Scenario | 1.2 | 0 | 0 | 1,359 |
15,381,092 | 2013-03-13T09:15:00.000 | 1 | 1 | 0 | 0 | python,amazon-web-services,amazon-sqs,amazon-sns | 15,397,063 | 3 | false | 0 | 0 | Well... SQS doesn't not support message routing, in order to assign message to server A or B that why one of the available solutions: create SNS topics "server a" and "server b". These topics should put messages to SQS, which your application will pull. Also it possible to implement web hook - the subscriber on SNS eve... | 3 | 2 | 0 | I want to co-ordinate telling Server B to start a process from Server A, and then when its complete, run an import script on Server A. I'm having a hard time working out how I should be using SQS correctly in this scenario.
Server A: Main Dedicated Server
Server B: Cloud Process Server
Server A sends message to SQS vi... | How should Amazon SQS be used? Import / Process Scenario | 0.066568 | 0 | 0 | 1,359 |
15,381,092 | 2013-03-13T09:15:00.000 | 3 | 1 | 0 | 0 | python,amazon-web-services,amazon-sqs,amazon-sns | 15,391,518 | 3 | false | 0 | 0 | I'm almost sorry that Amazon offers SQS as a service. It is not a "simple queue", and probably not the best choice in your case. Specifically:
it has abysmal performance in low volume messaging (some messages will take 90 seconds to arrive)
message order is not preserved
it is fond of delivering messages more than o... | 3 | 2 | 0 | I want to co-ordinate telling Server B to start a process from Server A, and then when its complete, run an import script on Server A. I'm having a hard time working out how I should be using SQS correctly in this scenario.
Server A: Main Dedicated Server
Server B: Cloud Process Server
Server A sends message to SQS vi... | How should Amazon SQS be used? Import / Process Scenario | 0.197375 | 0 | 0 | 1,359 |
15,381,202 | 2013-03-13T09:20:00.000 | 0 | 0 | 0 | 0 | php,python,security | 15,381,241 | 5 | false | 0 | 0 | .htaccess, chmod or you could use a key defined by yourself... You have several possibilies.
Edit: Anyway, if the file only contains a function. Nobody can use it from an external http request, unless you actually call it in this file: function(); | 1 | 0 | 0 | I have two Python files that I want to prevent anyone from executing unless it's from the server itself. The files implement a function that increases an amount of money to a user. What I need is to make this file not public to the web, so that if someone tries to call this file, the file would refuse this request, unl... | Restrict execution of Python files only to server (prevent access from browser) | 0 | 0 | 1 | 538 |
15,381,414 | 2013-03-13T09:31:00.000 | 3 | 0 | 0 | 0 | python,websocket | 38,860,584 | 2 | false | 0 | 0 | @ThiefMaster got it perfect.
But if you want to add custom headers, you can do that with the argument header instead of headers.
Hope this helps | 1 | 3 | 0 | How to send custom headers in the first handshake that occurs in the WebSocket protocol?
I want to use custom header in my initial request "**X-Abc-Def : xxxxx"
WebSocket clients are Python & Android client. | Sending custom headers in websocket handshake | 0.291313 | 0 | 1 | 9,510 |
15,382,094 | 2013-03-13T10:02:00.000 | 0 | 0 | 0 | 1 | python,google-app-engine,rest,mobile,oauth | 15,399,334 | 2 | true | 1 | 0 | I see you say you're not using Endpoints, but not why. It's likely the solution you want, as it's designed precisely for same-party (i.e. you own the backend and the client application) use cases, which is exactly what you've described. | 1 | 2 | 0 | I have a web server at Google App Engine and I want to protect my data. My mobile app will access the server to get this data.
The idea is with OAuth authenticate my app, when it requests some data via REST. After the first authentication, the app will always be able to access the content.
I don't want user's data, as ... | OAuth to authenticate my app and allow it to access data at Google App Engine | 1.2 | 0 | 0 | 556 |
15,383,666 | 2013-03-13T11:12:00.000 | 0 | 0 | 1 | 0 | python,tar,vtk | 72,487,851 | 5 | false | 0 | 0 | MacOS only: The following steps worked for me:
brew install vtk
pip install vtk
This installs vtk@9.1. You may want to install brew install vtk@8.2 instead.
Tested on:
Python: 3.9.13, MacOS: 12.4 Monterey | 1 | 18 | 0 | I'm trying to install VTK module for python, I am however unsuccesful in doing so. I have downloaded a VTK tar-file, but I'm unable to extract it. I'm capable of extracting other tar-files, so there must be something specific with this file I suppose.
This is my error:
gzip: stdin: invalid compressed data--format viola... | Installing VTK for Python | 0 | 0 | 0 | 62,032 |
15,388,961 | 2013-03-13T15:04:00.000 | 2 | 0 | 0 | 0 | python,clang,llvm-clang | 18,359,608 | 1 | true | 0 | 1 | For RECORD, the function get_declaration() points to the declaration of the type (a union, enum, struct, or typedef); getting the spelling of the node returns its name. (Obviously, take care between differentiating the TYPEDEF_DECL vs. the underlying declaration kind.)
For FUNCTIONPROTO, you have to use a combination o... | 1 | 4 | 0 | I am writing a python script(using python clang bindings) that parses C headers and extracts info about functions: name, return types, argument types.
I have no problem with extracting function name, but I can't find a way to convert a clang.cindex.Type to C type string. (e.g. clang.cindex.TypeKind.UINT to unsigned int... | Extract type string with Clang bindings | 1.2 | 0 | 0 | 1,599 |
15,391,618 | 2013-03-13T16:55:00.000 | 2 | 0 | 0 | 0 | javascript,jquery,python,html,intranet | 15,391,677 | 2 | false | 1 | 0 | Yes. Any page that the user can browse to normally can be loaded in an iframe. | 2 | 0 | 0 | This is not so much of a specific question, but more a general one. I'm redoing one of my old projects and to make it more user friendly I want the following:
The project will be running on my home server, with a flask/python backend. User using my website will be coming from my companies intranet. Would it be possible... | Internet app calls intranet page | 0.197375 | 0 | 1 | 301 |
15,391,618 | 2013-03-13T16:55:00.000 | 3 | 0 | 0 | 0 | javascript,jquery,python,html,intranet | 15,391,680 | 2 | true | 1 | 0 | Of course you can load it in an iframe, you don't need access to the page from the internet for that - the client needs it. Yet, the intranet application might request not to be viewed in a frame. | 2 | 0 | 0 | This is not so much of a specific question, but more a general one. I'm redoing one of my old projects and to make it more user friendly I want the following:
The project will be running on my home server, with a flask/python backend. User using my website will be coming from my companies intranet. Would it be possible... | Internet app calls intranet page | 1.2 | 0 | 1 | 301 |
15,393,202 | 2013-03-13T18:10:00.000 | 1 | 0 | 1 | 1 | python,python-2.7,py2exe | 15,393,682 | 2 | false | 0 | 0 | Yep, the path to the file gets passed in as an argument and can be accessed via sys.argv[1]. | 1 | 0 | 0 | I wonder how the Windows "Open file with..." feature works. Or rather, how would do if I write a program in python, compile a executable with py2exe and then want to be able to open certain files in that program by right-clicking and choose it in "Open with".
Is the file simply passed as an argument, like "CMD>C:/myapp... | Windows "open with" python py2exe application | 0.099668 | 0 | 0 | 262 |
15,393,622 | 2013-03-13T18:32:00.000 | 1 | 0 | 0 | 1 | python,linux | 15,393,788 | 2 | false | 0 | 0 | add the program to your /bin directory - it's where linux will search for the command | 1 | 1 | 0 | I am new to linux.
I made a python script that takes two input
Input 1> directory path ex:- ~/home/user/apps
Input 2> file path
File contains pattern in each line
And the output of script is all the file that matches the pattern and are in directory or in subdirectories of input directory path.
Now using this python... | How to make your own commands | 0.099668 | 0 | 0 | 240 |
15,394,347 | 2013-03-13T19:10:00.000 | 0 | 0 | 1 | 0 | python-sphinx,restructuredtext,sections,cross-reference | 66,114,569 | 6 | false | 0 | 0 | I was struggling to make this work and i found out that the actual notation is :ref:'{dir-path}/Installation:Homebrew' where {dir-path} is the relative path to Installation.rst from where config.py exists | 1 | 138 | 0 | How to insert a cross-reference in a reST/Sphinx page to either a sub-header or anchor in another page in the same documentation set? | Adding a cross-reference to a subheading or anchor in another page | 0 | 0 | 0 | 83,618 |
15,397,024 | 2013-03-13T21:40:00.000 | 4 | 1 | 1 | 0 | python,django,performance,apache,redhat | 15,397,078 | 1 | true | 0 | 0 | If you compile with the exact same flags that were used to compile the RPM version, you will get a binary that's exactly as fast. And you can get those flags by looking at the RPM's spec file.
However, you can sometimes do better than the pre-built version. For example, you can let the compiler optimize for your specif... | 1 | 1 | 0 | I would like to know if there are any documented performance differences between a Python interpreter that I can install from an rpm (or using yum) and a Python interpreter compiled from sources (with a priori well set flags for compilations).
I am using a Redhat 6.3 machine as Django/Apache/Mod_WSGI production server... | Performance differences between python from package and python compiled from source | 1.2 | 0 | 0 | 139 |
15,399,444 | 2013-03-14T01:10:00.000 | 1 | 0 | 1 | 1 | python,python-idle | 61,899,486 | 3 | false | 0 | 0 | If what you meant is executing in the Python IDLE's interactive shell instead of command prompt or command line, then I usually use this approach:
python -m idlelib.idle -r "C:/dir1/dir2/Your script.py"
It works well with me. Tested on my Windows 10, python 3.7.3.
Please ensure that you have added your desired python ... | 1 | 5 | 0 | In a bash shell, I can use 'bash ' or 'source ' to invoke a script by hand. Can I do the similar thing in the Python IDLE's interactive shell? I know I can go to File >> Open Module, then run it in a separate window, but that's troublesome. | How to run a Python script from IDLE command line? | 0.066568 | 0 | 0 | 16,394 |
15,400,362 | 2013-03-14T02:55:00.000 | 0 | 0 | 1 | 0 | python,pyscripter | 15,400,730 | 1 | false | 0 | 0 | Not sure either. Maybe PyScripter just does something weird and dangerous when it tries to find the python.exe. I recommend finding another IDE.
I personally use the PyDev plugin for Eclipse. I love it because I can also use other plugins and tooling already in my Eclipse environment (like Mercurial version control). T... | 1 | 0 | 0 | My first exposure to Python; maybe normal? Have tried Python 2.7.3 from both Python.org & ActivePython (2.7.2.5). When I run PyScripter 2.5.3, AVG interrupts and objects to python.exe. Have tried to reinstall python in several different folders and sometimes Windows Firewall pops up before AVG. Running python.exe dire... | AVG & Windows Firewall block python 2.7 using PyScripter 2.5.3 (32-bit) | 0 | 0 | 0 | 486 |
15,402,355 | 2013-03-14T06:08:00.000 | 1 | 0 | 0 | 0 | python,config,pyramid | 15,411,610 | 2 | false | 1 | 0 | Yes, a proper reverse proxy will forward along the appropriate headers to your wsgi server. See the pyramid cookbook for an nginx recipe. | 1 | 2 | 0 | Let's say my app is served at the domain www.example.com.
How (where?) should I specify this in the Pyramid configuration file so that functions like request.route_url would automatically pick it and generate the correct URL.
(I think [server:main] is not the place for this) | Pyramid: How to specify the base URL for the application | 0.099668 | 0 | 0 | 1,246 |
15,405,082 | 2013-03-14T09:08:00.000 | 1 | 1 | 0 | 0 | python,audio,pygame,sudo,raspberry-pi | 15,428,577 | 1 | true | 0 | 1 | The issue was the sudo command changing the directory in which the script was being run - so running python with sudo -s or simply using an absolute path for the sound fixed it. | 1 | 0 | 0 | I have written a very simple script for my raspberry pi that loads an uncompressed WAV and plays it - however when I run the script as root (to be able to use GPIO and ServoBlaster), there is no sound output.
I have set the default audio device to a USB sound card, and this works - I have tested this using aplay fx.w... | When running a pygame script as root, no sound is output? | 1.2 | 0 | 0 | 1,087 |
15,406,507 | 2013-03-14T10:19:00.000 | 11 | 0 | 0 | 0 | python,html,django,templates | 15,406,550 | 2 | false | 1 | 0 | Just create a 404.html file in your project's root level templates directory. | 1 | 5 | 0 | How I customize the error page in Django and where do I put my html for this page. | How to customize Page not found (404) in django? | 1 | 0 | 0 | 3,695 |
15,407,354 | 2013-03-14T10:59:00.000 | 2 | 0 | 0 | 1 | python,linux,ip,mac-address,arp | 15,407,559 | 3 | false | 0 | 0 | You can read from /proc/net/arp and parse the content, that will give you couples of known IP-MAC addresses.
The gateway is probably known at all times, if not you should ping it, and an ARP request will be automatically generated.
You can find the default gw in /proc/net/route | 2 | 3 | 0 | Is there any quick way in Python to get the MAC address of the default gateway?
I can't make any ARP requests from the Linux machine I'm running my code on, so it has to come directly from the ARP table. | Python: get MAC address of default gateway | 0.132549 | 0 | 1 | 5,009 |
15,407,354 | 2013-03-14T10:59:00.000 | 2 | 0 | 0 | 1 | python,linux,ip,mac-address,arp | 15,407,512 | 3 | false | 0 | 0 | Are you using Linux? You could parse the /proc/net/arp file. It contains the HW address of your gateway. | 2 | 3 | 0 | Is there any quick way in Python to get the MAC address of the default gateway?
I can't make any ARP requests from the Linux machine I'm running my code on, so it has to come directly from the ARP table. | Python: get MAC address of default gateway | 0.132549 | 0 | 1 | 5,009 |
15,407,510 | 2013-03-14T11:07:00.000 | 0 | 0 | 0 | 0 | python,pyro | 15,440,686 | 2 | false | 0 | 0 | Here is my solution to my problem: since I didn't really need to get specific addresses of clients using pyro, just to distinguish clients in specific subnet (in my classrom) from other ips (students working from home). I just started two pyro clients on two ports and then filtered traffic using a firewall. | 1 | 1 | 0 | To cut the story short: is there any way to get IP of untrusted client calling remote proxy object, using Pyro4?
So person A is calling my object from IP 123.123.123.123 and person B from IP 111.111.111.111 is there any way to distinguish them in Pyro4, assuming that they cannot be trusted enough to submit their own I... | Get caller's IP in Pyro4 application | 0 | 0 | 1 | 354 |
15,408,255 | 2013-03-14T11:41:00.000 | 0 | 0 | 0 | 0 | python,django | 15,408,439 | 3 | true | 1 | 0 | django_roa is not yet compatible with django 1.5. I'm afraid it only works with django 1.3. | 2 | 5 | 0 | I'm using django and I'm trying to set up django-roa but when i'm trying to start my webserver I have this error cannot import name LOOKUP_SEP
If I remove django_roa from my INSTALLEDS_APP it's okay but I want django-roa working and I don't know how resolve this problem.
And I don't know what kind of detail I can tell... | cannot import name LOOKUP_SEP | 1.2 | 0 | 0 | 2,388 |
15,408,255 | 2013-03-14T11:41:00.000 | 0 | 0 | 0 | 0 | python,django | 18,352,809 | 3 | false | 1 | 0 | I downgraded from 1.5.2 to 1.4.0 and my app started working again. Via pip:
pip install django==1.4
Hope that helps. | 2 | 5 | 0 | I'm using django and I'm trying to set up django-roa but when i'm trying to start my webserver I have this error cannot import name LOOKUP_SEP
If I remove django_roa from my INSTALLEDS_APP it's okay but I want django-roa working and I don't know how resolve this problem.
And I don't know what kind of detail I can tell... | cannot import name LOOKUP_SEP | 0 | 0 | 0 | 2,388 |
15,411,498 | 2013-03-14T14:04:00.000 | 1 | 0 | 0 | 0 | python,json,heroku,flask,gunicorn | 16,584,784 | 1 | false | 1 | 0 | I know I may be considered a little off the wall here but there is another option.
We know that from time to time there is a bug that happens on transit.We know that there is not much we can do right now to stop the problem. If you are only providing the API then stop reading however if you write the client too, keep g... | 1 | 78 | 0 | I am running a Flask/Gunicorn Python app on a Heroku Cedar dyno. The app returns JSON responses to its clients (it's an API server, really).
Once in a while clients get 0-byte responses. It's not me returning them, however. Here is a snippet of my app's log:
Mar 14 13:13:31 d.0b1adf0a-0597-4f5c-8901-dfe7cda9bce0 app[w... | Heroku truncates HTTP responses? | 0.197375 | 0 | 0 | 2,763 |
15,411,967 | 2013-03-14T14:25:00.000 | 1 | 0 | 1 | 0 | python,ipython,ipython-notebook | 60,176,426 | 14 | false | 0 | 0 | Assuming you have control of the Jupyter Notebook you could:
set an environment value in a cell that uses this as a flag in your code. Place a unique comment in that cell (or all cells you want to exclude)
# exclude_from_export
%set_env is_jupyter=1
Export the notebook as a python script to be used in a different... | 1 | 116 | 0 | I have some Python code example I'd like to share that should do something different if executed in the terminal Python / IPython or in the IPython notebook.
How can I check from my Python code if it's running in the IPython notebook? | How can I check if code is executed in the IPython notebook? | 0.014285 | 0 | 0 | 51,939 |
15,421,424 | 2013-03-14T22:28:00.000 | 1 | 0 | 1 | 0 | python | 15,421,464 | 5 | false | 0 | 0 | If you do for line in filehandle: it will iterate over each line. If you have a flag that is true when the previous line is blank you can skip the next line then reset the flag. | 1 | 1 | 0 | What I am trying to do is go through a document line by line, find each blank line, keep traversing until I hit the next line of text, and pop that line.
So for example, what I want to do is this:
Paragraph 1
This is a line.
This is another line.
Here is a line after a space, which I want to pop!
Here is the nex... | Search for every blank line in document, and pop first line after that? | 0.039979 | 0 | 0 | 1,252 |
15,423,157 | 2013-03-15T01:24:00.000 | 1 | 0 | 1 | 0 | python | 15,423,211 | 3 | false | 0 | 0 | When a function makes a recursive call, control passes into the called function. When a function returns, control passes out of that function to the one that called it. This is how an interactive debugger describes what is happening: step in to a function, step over each statement, step out of the function.
The usual b... | 1 | 0 | 0 | I don't get how the return statements work in any recursive function (in python). Can someone please give me a few basic examples as to what's going on, when you're returning "stuff" in a recursive function? | How does the return function work in recursion? | 0.066568 | 0 | 0 | 115 |
15,423,863 | 2013-03-15T02:49:00.000 | 0 | 0 | 0 | 0 | python,django | 15,423,962 | 4 | false | 1 | 0 | Make sure that the folder is included in the TEMPLATE_DIRS setting (in settings.py). | 2 | 0 | 0 | I have the djnago app structure like
myproject/myapp
myproject/myapp/static/site/app/index.html
I want to include that template in my file like this
url(r'^public$', TemplateView.as_view(template_name="/static/site/app/index.html")),
but it says template not found | How can i include my template from the static folder in django | 0 | 0 | 0 | 519 |
15,423,863 | 2013-03-15T02:49:00.000 | 0 | 0 | 0 | 0 | python,django | 15,427,726 | 4 | false | 1 | 0 | BY default django checks in app/templates directory for a template match, or in the project_root/templates/. You should have the directory listed in the TEMPLATE_DIRS setting as others have stated. | 2 | 0 | 0 | I have the djnago app structure like
myproject/myapp
myproject/myapp/static/site/app/index.html
I want to include that template in my file like this
url(r'^public$', TemplateView.as_view(template_name="/static/site/app/index.html")),
but it says template not found | How can i include my template from the static folder in django | 0 | 0 | 0 | 519 |
15,425,492 | 2013-03-15T05:37:00.000 | 3 | 0 | 0 | 0 | python,pandas | 15,425,560 | 3 | false | 0 | 0 | There isn't, but if you want to only apply to unique values, just do that yourself. Get mySeries.unique(), then use your function to pre-calculate the mapped alternatives for those unique values and create a dictionary with the resulting mappings. Then use pandas map with the dictionary. This should be about as fast... | 1 | 0 | 1 | I am using a rather large dataset of ~37 million data points that are hierarchically indexed into three categories country, productcode, year. The country variable (which is the countryname) is rather messy data consisting of items such as: 'Austral' which represents 'Australia'. I have built a simple guess_country() t... | Pandas: More Efficient .map() function or method? | 0.197375 | 0 | 0 | 2,544 |
15,430,595 | 2013-03-15T10:57:00.000 | 34 | 0 | 1 | 0 | python,eclipse,pydev | 33,384,417 | 8 | false | 0 | 0 | Scrolling didn't work for me after updating to Ubuntu 15.10 (Eclipse 4.5.1, and PyDev 4.4.0).
Resolved after setting: Preferences --> PyDev --> Editor --> Overview Ruler Minimap --> Show vertical scrollbar | 6 | 10 | 0 | I updated today to the latest version of PyDev (2.7.2), everything went smooth, I restarted Eclipse and then the vertical scroll in the PyDev editor stoped working. The scrollbar is moving, but the text is not scrolling. The horizontal scroll works though. This happens only with python files. When I open a text file or... | Vertical scroll not working in Eclipse/PyDev | 1 | 0 | 0 | 4,120 |
15,430,595 | 2013-03-15T10:57:00.000 | 6 | 0 | 1 | 0 | python,eclipse,pydev | 15,432,648 | 8 | false | 0 | 0 | Same thing happened to me. For now I uninstalled the latest version and reinstalled PyDev 2.7.1.2012100913. This is done on Eclipse Help->Install New Software->What is already installed? Here you must uninstall PyDev. Then you have to go back to Help->Install New Software choose PyDev on the Work with combobox and unch... | 6 | 10 | 0 | I updated today to the latest version of PyDev (2.7.2), everything went smooth, I restarted Eclipse and then the vertical scroll in the PyDev editor stoped working. The scrollbar is moving, but the text is not scrolling. The horizontal scroll works though. This happens only with python files. When I open a text file or... | Vertical scroll not working in Eclipse/PyDev | 1 | 0 | 0 | 4,120 |
15,430,595 | 2013-03-15T10:57:00.000 | 0 | 0 | 1 | 0 | python,eclipse,pydev | 15,432,545 | 8 | false | 0 | 0 | What OS are you running? It's not some third party java implementation causing issues? I had that problem with Eclipse behaving strange on Unix a few times. | 6 | 10 | 0 | I updated today to the latest version of PyDev (2.7.2), everything went smooth, I restarted Eclipse and then the vertical scroll in the PyDev editor stoped working. The scrollbar is moving, but the text is not scrolling. The horizontal scroll works though. This happens only with python files. When I open a text file or... | Vertical scroll not working in Eclipse/PyDev | 0 | 0 | 0 | 4,120 |
15,430,595 | 2013-03-15T10:57:00.000 | 0 | 0 | 1 | 0 | python,eclipse,pydev | 15,432,929 | 8 | false | 0 | 0 | Same problem on OS X, I added it to the bug report; hope this gets resolved soon. | 6 | 10 | 0 | I updated today to the latest version of PyDev (2.7.2), everything went smooth, I restarted Eclipse and then the vertical scroll in the PyDev editor stoped working. The scrollbar is moving, but the text is not scrolling. The horizontal scroll works though. This happens only with python files. When I open a text file or... | Vertical scroll not working in Eclipse/PyDev | 0 | 0 | 0 | 4,120 |
15,430,595 | 2013-03-15T10:57:00.000 | 0 | 0 | 1 | 0 | python,eclipse,pydev | 15,931,485 | 8 | false | 0 | 0 | I had this same problem today. Looks like this is fixed now in PyDev version 2.7.3.2013031601. Try updating your software to this version and see if that works. It worked for me. | 6 | 10 | 0 | I updated today to the latest version of PyDev (2.7.2), everything went smooth, I restarted Eclipse and then the vertical scroll in the PyDev editor stoped working. The scrollbar is moving, but the text is not scrolling. The horizontal scroll works though. This happens only with python files. When I open a text file or... | Vertical scroll not working in Eclipse/PyDev | 0 | 0 | 0 | 4,120 |
15,430,595 | 2013-03-15T10:57:00.000 | 2 | 0 | 1 | 0 | python,eclipse,pydev | 38,352,717 | 8 | false | 0 | 0 | Have you tried holding CTRL while you scroll the page ? It works for me !
My environment is Eclipse Mars R2 + PyDev 5.1.2 + Ubuntu 16.04 + Python 2.7 | 6 | 10 | 0 | I updated today to the latest version of PyDev (2.7.2), everything went smooth, I restarted Eclipse and then the vertical scroll in the PyDev editor stoped working. The scrollbar is moving, but the text is not scrolling. The horizontal scroll works though. This happens only with python files. When I open a text file or... | Vertical scroll not working in Eclipse/PyDev | 0.049958 | 0 | 0 | 4,120 |
15,433,845 | 2013-03-15T13:35:00.000 | 3 | 0 | 0 | 0 | python | 15,433,922 | 1 | true | 1 | 0 | No, there's no generally applicable way of doing that for Python. There are some heuristics for simple modules, but they're going to fail miserably.
In the specific case of NumPy you'd have to first find out which parts of its underlying C and Fortran code are needed and which aren't, which is a pretty difficult proble... | 1 | 1 | 0 | I'm just deploying a Django application which uses Matplotlib and Numpy as dependencies. It's a small app, and in the end, the dependency code outweighs the app code by a lot. I'm also getting lots of errors in setting the dependencies in the production environment for methods I'm not directly using in the app.
Is ther... | Strip a dependency of unused functions | 1.2 | 0 | 0 | 101 |
15,438,326 | 2013-03-15T17:13:00.000 | 2 | 0 | 1 | 0 | python,coding-style,pep8 | 15,438,381 | 3 | false | 0 | 0 | The reason that lines should be 79 characters is so that they can fit into an 80 character wide terminal (apparently they still exist). The reason that 72 characters are used on the docstring is that this means that you have equal padding on both sides (docstrings are indented, after all) and still fit into the 80 char... | 1 | 19 | 0 | I've recently begun figuring it would be a good idea to follow PEP 8. I made my editor display the 80-column mark and am now attempting to wrap lines to fit in it. My question is this. In PEP 8 it says:
Limit all lines to a maximum of 79 characters.
Makes sense.
[...] For flowing long blocks of text (docstrings or c... | Python PEP 8 docstring line length | 0.132549 | 0 | 0 | 9,289 |
15,438,586 | 2013-03-15T17:27:00.000 | 2 | 0 | 1 | 0 | python | 15,438,715 | 2 | true | 0 | 0 | The only way the interpreter could safely execute the sub-expression ori.rfind(' ') once is if it knew that
The rFind expression didn't perform any mutations
No expression between the first and second use of rFind caused any mutations
If any of this wasn't true then caching the result and reusing would be simply un... | 1 | 1 | 0 | I have the following statement in Python, where ori is a string
[ori[ori.rfind(' ') + 1:], ori[:ori.rfind(' ')]]
We can see ori.rfind(' ') is called twice, is the interpreter smart enough to just evaluate the function only once?
We could do the following:
s = ori.rfind(' ')
return [ori[s+1:], ori[:s]]
But t... | Can Python avoid reevaluation in a statement? | 1.2 | 0 | 0 | 138 |
15,438,947 | 2013-03-15T17:47:00.000 | 0 | 0 | 0 | 0 | python,django | 15,440,329 | 1 | false | 1 | 0 | If you want the label, I believe you want to use instance.label. | 1 | 0 | 0 | When I try instance.get_choices_display() in shell, it is showing the label.
But, I do the same thing in the view, it is printing value.
What can be the reason?
I want the label to be returned/printed in the view. | django get_choices_display() displaying label in shell and value in view | 0 | 0 | 0 | 192 |
15,442,919 | 2013-03-15T22:13:00.000 | 0 | 0 | 0 | 0 | python,amazon-simpledb | 15,460,747 | 2 | true | 1 | 0 | I opted to go with storing large text documents in Amazon S3 (retrieval seems to be quick), I'll be implementing an EC2 instance for caching the documents with S3 as a failover. | 1 | 0 | 0 | I've been reading up on SimpleDB and one downfall (for me) is the 1kb max per attribute limit. I do a lot of RSS feed processing and I was hoping to store feed data in SimpleDB (articles) and from what I've read the best way to do this is to shard the article across several attributes. The typical article is < 30kb of ... | python - simpledb - how to shard/chunk a big string into several <1kb values? | 1.2 | 0 | 0 | 255 |
15,443,732 | 2013-03-15T23:31:00.000 | 1 | 1 | 0 | 1 | python,optimization,nginx,redis,uwsgi | 45,383,617 | 4 | false | 1 | 0 | "python in-memory data will NOT be persisted across all requests to my knowledge, unless I'm terribly mistaken."
you are mistaken.
the whole point of using uwsgi over, say, the CGI mechanism is to persist data across threads and save the overhead of initialization for each call. you must set processes = 1 in your .ini ... | 2 | 8 | 0 | I doubt this is even possible, but here is the problem and proposed solution (the feasibility of the proposed solution is the object of this question):
I have some "global data" that needs to be available for all requests. I'm persisting this data to Riak and using Redis as a caching layer for access speed (for now.... | Persistent in-memory Python object for nginx/uwsgi server | 0.049958 | 0 | 0 | 4,976 |
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