How to store an arbitrarily long int to a binary file in python?
- by Mark
How can I store and retrieve the number 2**10000 in a binary file in python without converting it to a string? Can it be stored as 10,000 bits?
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Search found 33869 results on 1355 pages for 'python install'.
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How to see Microsoft Speech Recognition language and if it's active using Python?
- by aF
Hello, I'm using windows 7 english and I want to know how to see the microsoft speech language and to see if the speech recognition is active. How can I do it using python?Read the article
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(Python/Django): How do I keep my production db in sync (scheme and data) and with dev pc db?
- by Emilio
Hello, newbie here. i have a local Postgre database which will be filled with data (daily) on my local development machine. What is a good solution to transfer/sync/mirror this data to a production postgre database. For what it's worth I'm developing in Python using Dajngo. Thanks!Read the article
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How can I check for unused import in many Python files?
- by Thierry Lam
I remember when I was developing in C++ or Java, the compiler usually complains for unused methods, functions or imports. In my Django project, I have a bunch of Python files which have gone through a number of iterations. Some of those files have a few lines of import statement at the top of the page and some of those imports are not used anymore. Is there a way to locate those unused imports besides eyeballing each one of them in each file? All my imports are explicit, I don't usually write from blah import *Read the article
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How to recovery source python code (.py) from .pyo file?
- by celka
I need to convert a compiled python code (.pyo) to its source . I look in depython.net, but there is a problem. A warning; "File version older than 2.4." What should I do? Thanks.Read the article
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[Python] How to create a named temporary file in memory?
- by conradlee
I would like to use Python's tempfile module to create a temporary file that I will use for communication between processes (use of pipes is awkward). The documentation I've linked to above shows two functions that almost do what I want: tempfile.NamedTemporaryFile # For creating named tempfiles tempfile.SpooledTemporaryFile # For creating tempfiles in memory but actually I want a tempfile that is both named AND in memory. Any ideas?Read the article
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Is it possible to store Python class objects in SQLite?
- by lakshmipathi
I would like to store Python objects into a SQLite database. Is that possible? If so what would be some links / examples for it?Read the article
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something like a python's triple-quote in F# (or C#)?
- by tk
I want to assign a xml code into a string variable. I can do this without escaping single or double-quotes by using triple-quote in python. Is there a similar way to do this in F# or C#?Read the article
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How do I simulate a progress counter in a command line application in Python?
- by CRP
My Python program does a series of things and prints some diagnostic output. I would also like to have a progress counter like this: Percentage done: 25% where the number increases "in place". If I use only string statements I can write separate numbers, but that would clutter the screen. Is there some way to achieve this, for example using some escape char for backspace in order to clear a number and write the next one? ThanksRead the article
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Easy way to find "not enough arguments..." in python logging library.
- by Piotr Czapla
Do you know any easy way to find a logging call that throws "not enough argumenst for format string". On my workstation I've modified logging/__init__.py to print the msg so I can easily find the line in the source. But do you have any idea what to do on the testing environment where you can't change python standard library nor run pdb easily?Read the article
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How do I use python-webkit2png to take many screenshots at the same time?
- by oldfellow
I've got thousands of urls from many hosts I need to screenshot. I can use the lib fine from the command line, but how can I integrate it into my code so I can take multiple screenshots simultaneously? I think it's something to do with xvfb as with the answer to this question: http://stackoverflow.com/questions/1747022/how-to-kill-headless-x-server-started-via-python but I'm not sure what exactly.Read the article
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Python 2.5.2 script that add "The function starts here" to all the functions of the files of a direc
- by user248959
Hi, i would like to replace the lines function *{ by function *{echo "The function starts here." where * is what ever. Any idea how to do that in Python? Regards JaviRead the article
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How do I use python to hit this command and return the result?
- by alex
$whois abc.com I want to use python to hit this command, and then give the result as a String of text. How can I do that?Read the article
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What is the cleanest way to do a sort plus uniq on a Python list?
- by knorv
Consider a Python list my_list containing ['foo', 'foo', 'bar']. What is the most Pythonic way to uniqify:ing and sorting and the list (think cat my_list | sort | uniq)? This is how I currently do it and while it works I'm sure there are better ways to do it. my_list = [] ... my_list.append("foo") my_list.append("foo") my_list.append("bar") ... my_list = set(my_list) my_list = list(my_list) my_list.sort()Read the article
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Is there image phase correlation libraries available for Python?
- by kamasudra
A project that involves image processing, i.e. to calculate the angular shift of the same image when shifted by a medium of certain Refractive Index. We have to build an app that correlates the 2 images (phase/2D correlation?) and then plot using Chaco and Mayavi (2 libraries in Python). Is there any other existing template software (FOSS) that we can base our app on, or use it as a reference?Read the article
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how to traverse a file in python and c++ in backward way? And also store data in backward (bottom to
- by mekasperasky
Suppose i want to store 3 lines in a file both in python and C++ . I want to store it like this aaa bbb ccc .. But i am giving ccc input first then bbb then aaa. How will I traverse the file from bottom to top and also store from bottom to top/?Read the article
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python: How to refer to specific item within a list of lists?
- by user964689
Python beginner here, I have a list of lists and want to refer to a specific part of that list. For example lol = [[1, 2, 4], [6, 7, 8], [9, 10, 14]] If I just want to print the first item in one of the lists, eg the 1, 6 or 9, how would I do that? I can only find ways to refer to each of the lists seperately eg lol[0] but not to then refer to an item within that list. Thank you in advance for your help! CheersRead the article
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How can I paste some string to the active window in Python?
- by Shady
Can someone make me an example or explain to me how can I paste something to the active window with Python? I've edited because I didn't know that paste to the clipboard doesnt paste to the active window...Read the article
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python remove everything between <div class="comment> .. any... </div>
- by Michelle Jun Lee
Hi how do you use python 2.6 to remove everything including the ....remove all .... i tried various way using re.sub without any success Thank youRead the article
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Python vs Groovy vs Ruby? (based on criteria listed in question)
- by Prembo
Considering the criteria listed below, which of Python, Groovy or Ruby would you use? Criteria (Importance out of 10, 10 being most important) Richness of API/libraries available (eg. maths, plotting, networking) (9) Ability to embed in desktop (java/c++) applications (8) Ease of deployment (8) Ability to interface with DLLs/Shared Libraries (7) Ability to generate GUIs (7) Community/User support (6) Portability (6) Database manipulation (3) Language/Semantics (2)Read the article
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Is there any lib for python that will get me the synonyms of a word?
- by daniels
Is there any api/lib for python that will get me the synonyms of a word? For example if i have the word "house" it will return "building, domicile, mansion, etc..."Read the article
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Python's safest method to store and retrieve passwords from a database.
- by ensnare
Looking to store usernames and passwords in a database, and am wondering what the safest way to do so is. I know I have to use a salt somewhere, but am not sure how to generate it securely or how to apply it to crypt the password. Some sample Python code would be greatly appreciated. Thanks.Read the article
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How to embed the Python interpreter in a Qt app?
- by George Edison
Is there a straightforward way to embed the Python interpreter in a Qt application? I am hoping for a cross-platform solution if possible.Read the article
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Can I use python to create flash like browser games?
- by Davoud Taghawi-Nejad
Hello, is it possible to use python to create flash like browser games? (Actually I want to use it for an economic simulation, but it amounts to the same as a browser game) DavoudRead the article
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Do you use Python mostly for its functional or object-oriented features?
- by Eric
I see what seems like a majority of Python developers on StackOverflow endorsing the use of concise functional tools like lambdas, maps, filters, etc., while others say their code is clearer and more maintainable by not using them. What is your preference? Also, if you are a die-hard functional programmer or hardcore into OO, what other specific programming practices do you use that you think are best for your style? Thanks in advance for your opinions!Read the article
