Q_Id int64 2.93k 49.7M | CreationDate stringlengths 23 23 | Users Score int64 -10 437 | Other int64 0 1 | Python Basics and Environment int64 0 1 | System Administration and DevOps int64 0 1 | DISCREPANCY int64 0 1 | Tags stringlengths 6 90 | ERRORS int64 0 1 | A_Id int64 2.98k 72.5M | API_CHANGE int64 0 1 | AnswerCount int64 1 42 | REVIEW int64 0 1 | is_accepted bool 2
classes | Web Development int64 0 1 | GUI and Desktop Applications int64 0 1 | Answer stringlengths 15 5.1k | Available Count int64 1 17 | Q_Score int64 0 3.67k | Data Science and Machine Learning int64 0 1 | DOCUMENTATION int64 0 1 | Question stringlengths 25 6.53k | Title stringlengths 11 148 | CONCEPTUAL int64 0 1 | Score float64 -1 1.2 | API_USAGE int64 1 1 | Database and SQL int64 0 1 | Networking and APIs int64 0 1 | ViewCount int64 15 3.72M |
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35,188,305 | 2016-02-03T21:42:00.000 | 2 | 0 | 0 | 0 | 0 | python,html,flask,bokeh,flask-socketio | 0 | 35,204,805 | 0 | 2 | 0 | true | 1 | 0 | You really are asking two questions in one. Really, you have two problems here. First, you need a mechanism to periodically give the client access to updated data for your tables and charts. Second, you need the client to incorporate those updates into the page.
For the first problem, you have basically two options. Th... | 1 | 0 | 0 | 0 | I have developed a python web application using flask microframework. I have some interactive plots generated by Bokeh and some HTML5 tables. My question is how I can update my table and graph data on fly?
Should I use threading class and set the timer and then re run my code every couple of seconds and feed updated... | Streaming live data in HTML5 graphs and tables | 1 | 1.2 | 1 | 0 | 0 | 1,747 |
35,195,348 | 2016-02-04T07:51:00.000 | 0 | 0 | 1 | 0 | 0 | python,multithreading | 0 | 35,222,210 | 0 | 2 | 0 | false | 0 | 0 | Thanks for the response. After some thoughts, I have decided to use the approach of many queues and a router-thread (hub-and-spoke). Every 'normal' thread has its private queue to the router, enabling separate send and receive queues or 'channels'. The router's queue is shared by all threads (as a property) and used b... | 1 | 3 | 0 | 0 | I have read lots about python threading and the various means to 'talk' across thread boundaries. My case seems a little different, so I would like to get advice on the best option:
Instead of having many identical worker threads waiting for items in a shared queue, I have a handful of mostly autonomous, non-daemonic ... | Recommended way to send messages between threads in python? | 0 | 0 | 1 | 0 | 1 | 1,923 |
35,237,044 | 2016-02-06T03:34:00.000 | 9 | 0 | 0 | 0 | 0 | python,random-forest,xgboost,kaggle | 0 | 35,248,119 | 0 | 1 | 0 | false | 0 | 0 | Extra-trees(ET) aka. extremely randomized trees is quite similar to random forest (RF). Both methods are bagging methods aggregating some fully grow decision trees. RF will only try to split by e.g. a third of features, but evaluate any possible break point within these features and pick the best. However, ET will only... | 1 | 8 | 1 | 0 | I am new to all these methods and am trying to get a simple answer to that or perhaps if someone could direct me to a high level explanation somewhere on the web. My googling only returned kaggle sample codes.
Are the extratree and randomforrest essentially the same? And xgboost uses boosting when it chooses the featur... | What is the difference between xgboost, extratreeclassifier, and randomforrestclasiffier? | 0 | 1 | 1 | 0 | 0 | 2,360 |
35,237,874 | 2016-02-06T05:53:00.000 | 0 | 0 | 0 | 0 | 0 | python-2.7,pandas | 0 | 35,237,949 | 0 | 3 | 0 | false | 0 | 0 | If the operations are done in the pydata stack (numpy/pandas), you're limited to
fixed precision numbers, up to 64bit.
Arbitrary precision numbers as string, perhaps? | 2 | 0 | 1 | 0 | I am working on some problem where i have to take 15th power of numbers, when I do it in python console i get the correct output, however when put these numbers in pandas data frame and then try to take the 15th power, i get a negative number.
Example,
1456 ** 15 = 280169351358921184433812095498240410552501272576L, h... | Python Pandas largest number | 1 | 0 | 1 | 0 | 0 | 112 |
35,237,874 | 2016-02-06T05:53:00.000 | 0 | 0 | 0 | 0 | 0 | python-2.7,pandas | 0 | 35,237,988 | 0 | 3 | 0 | false | 0 | 0 | I was able to overcome by changing the data type from int to float, as doing this gives the answer to 290 ** 15 = 8.629189e+36, which is good enough for my exercise. | 2 | 0 | 1 | 0 | I am working on some problem where i have to take 15th power of numbers, when I do it in python console i get the correct output, however when put these numbers in pandas data frame and then try to take the 15th power, i get a negative number.
Example,
1456 ** 15 = 280169351358921184433812095498240410552501272576L, h... | Python Pandas largest number | 1 | 0 | 1 | 0 | 0 | 112 |
35,266,360 | 2016-02-08T09:40:00.000 | 1 | 0 | 1 | 0 | 0 | javascript,firefox,ipython-notebook,jupyter-notebook | 0 | 35,270,287 | 0 | 2 | 0 | false | 1 | 0 | In the address bar, type "about:config" (with no quotes), and press Enter.
Click "I'll be careful, I promise".
In the search bar, search for "javascript.enabled" (with no quotes).
Right click the result named "javascript.enabled" and click "Toggle". JavaScript is now enabled.
To Re-disable JavaScript, repeat these step... | 2 | 1 | 0 | 0 | I'm trying to run jupyter notebook from a terminal on Xfce Ubuntu machine.
I typed in the command:
jupyter notebook --browser=firefox
The firefox browser opens, but it is empty and with the following error:
"IPython Notebook requires JavaScript. Please enable it to proceed."
I searched the web on how to enable JavaScr... | ipython notebook requires javascript - on firefox web browser | 0 | 0.099668 | 1 | 0 | 0 | 3,643 |
35,266,360 | 2016-02-08T09:40:00.000 | 1 | 0 | 1 | 0 | 0 | javascript,firefox,ipython-notebook,jupyter-notebook | 0 | 35,266,458 | 0 | 2 | 0 | false | 1 | 0 | javascript has to be enabled in firefox browser it is turned off. to turn it on do this
To enable JavaScript for Mozilla Firefox: Click the Tools drop-down menu and select Options. Check the boxes next to Block pop-up windows, Load images automatically, and Enable JavaScript. Refresh your browser by right-clicking any... | 2 | 1 | 0 | 0 | I'm trying to run jupyter notebook from a terminal on Xfce Ubuntu machine.
I typed in the command:
jupyter notebook --browser=firefox
The firefox browser opens, but it is empty and with the following error:
"IPython Notebook requires JavaScript. Please enable it to proceed."
I searched the web on how to enable JavaScr... | ipython notebook requires javascript - on firefox web browser | 0 | 0.099668 | 1 | 0 | 0 | 3,643 |
35,276,844 | 2016-02-08T18:36:00.000 | 0 | 0 | 1 | 1 | 1 | python,pythonpath,sys.path | 0 | 35,276,882 | 0 | 1 | 0 | false | 0 | 0 | It always uses PYTHONPATH. What happened is probably that you quit python, but didn't quit your console/command shell. For that shell, the environment that was set when the shell was started still applies, and hence, there's no PYTHONPATH set. | 1 | 2 | 0 | 0 | I'm having some trouble understanding how Python uses the PYTHONPATH environment variable. According to the documentation, the import search path (sys.path) is "Initialized from the environment variable PYTHONPATH, plus an installation-dependent default."
In a Windows command box, I started Python (v.2.7.6) and printed... | When/how does Python use PYTHONPATH | 0 | 0 | 1 | 0 | 0 | 96 |
35,294,239 | 2016-02-09T14:12:00.000 | 0 | 0 | 0 | 0 | 0 | python,mysql,tkinter | 0 | 35,295,077 | 0 | 1 | 0 | false | 0 | 1 | in order to periodically refresh the user messages, just make an infinite while loop and set it to update every 5 seconds or so. this way every 5 seconds you check to see if database has new messages. alternatively you can make the while loop update if the database has been updated at any point but this is more complex... | 1 | 0 | 0 | 0 | I made a simple chat program in python that uses tkinter and mysql db. It connects to db first, gets the messages and shows them to user. But when another user send a message to the user, the user can not see the new messages. So, I made a refresh button. But, everybody knows, people don't want to use a chat program th... | Python3 - Tkinter - Instant messaging | 0 | 0 | 1 | 0 | 0 | 294 |
35,302,508 | 2016-02-09T21:27:00.000 | 0 | 0 | 1 | 0 | 0 | python,python-2.7,debugging,command-line,visual-studio-2015 | 0 | 35,303,799 | 0 | 5 | 0 | false | 0 | 0 | You want to select "Execute Project with Python Interactive" from the debug dropdown menu. The keyboard shortcut for this is Shift+Alt+F5. When you do that, you will have a window open at the bottom of the screen called Python Interactive and you will see your printed statements and any prompts for inputs from your pro... | 1 | 17 | 0 | 0 | I am working with Python Tools for Visual Studio. (Note, not IronPython.)
I need to work with arguments passed to the module from the command line. I see how to start the module in Debug by right-clicking in the code window and selecting "Start with Debugging". But this approach never prompts me for command line arg... | How do I pass command line arguments to Python from VS in Debug mode? | 0 | 0 | 1 | 0 | 0 | 21,881 |
35,318,866 | 2016-02-10T15:13:00.000 | 0 | 0 | 0 | 1 | 0 | python,json,elasticsearch | 0 | 35,405,127 | 0 | 2 | 0 | true | 1 | 0 | This is Chrisses answer, copied from gitter.im:
You can use the dict field type for "unstructured data", as it takes arbitrary json. If the db engine is postgres, it uses jsonfield under the hood, and if the db engine is mongo, it's converted to a bson document as usual. Either way it should index automatically as expe... | 1 | 1 | 0 | 0 | I would like to give my users the possibility to store unstructured data in JSON-Format, alongside the structured data, via an API generated with Ramses.
Since the data is made available via Elasticsearch, I try to achieve that this data is indexed and searchable, too.
I can't find any mentioning in the docs or searchi... | Storing unstructured data with ramses to be searched with Ramses-API? | 1 | 1.2 | 1 | 0 | 0 | 95 |
35,322,629 | 2016-02-10T18:00:00.000 | 1 | 0 | 0 | 0 | 1 | python,apache,flask,amazon-redshift | 1 | 44,923,869 | 0 | 1 | 0 | false | 1 | 0 | I solved this error by turning DEBUG=False in my config file [and/or in the run.py]. Hope it helps someone. | 1 | 4 | 0 | 0 | I am using apache with mod_wsgi in windows platform to deploy my flask application. I am using sqlalchemy to connect redshift database with connection pool(size 10).
After few days suddenly I am getting follwoing error.
(psycopg2.OperationalError) SSL SYSCALL error: Software caused connection abort
Can anybody sugges... | (psycopg2.OperationalError) SSL SYSCALL error: Software caused connection abort | 0 | 0.197375 | 1 | 1 | 0 | 3,963 |
35,326,476 | 2016-02-10T21:39:00.000 | 2 | 0 | 1 | 0 | 0 | python,django | 1 | 35,326,564 | 1 | 2 | 0 | false | 1 | 0 | Create your own virtualenv
If all fails, just recreate the virtualenv from the requirements.txt and go from there
Find out how the old app was being launched
If you insist on finding the old one, IMO the most direct way is to find how is the production Django app being ran. Look for bash scripts that start it, some sup... | 2 | 2 | 0 | 0 | Deploying to a live server for an existing Django application. It's a very old site that has not been updated in 3+ years.
I was hired on contract to bring it up to date, which included upgrading the Django version to be current. This broke many things on the site that had to be repaired.
I did a test deployment and i... | How to locate a virtualenv install | 1 | 0.197375 | 1 | 0 | 0 | 5,340 |
35,326,476 | 2016-02-10T21:39:00.000 | 0 | 0 | 1 | 0 | 0 | python,django | 1 | 35,345,062 | 1 | 2 | 0 | false | 1 | 0 | Why not start checking what processes are actually running, and with what commandline, using ps auxf or something of the sort. Then you know if its nginx+uwsgi or django-devserver or what, and maybe even see the virtualenv path, if it's being launched very manually. Then, look at the config file of the server you find.... | 2 | 2 | 0 | 0 | Deploying to a live server for an existing Django application. It's a very old site that has not been updated in 3+ years.
I was hired on contract to bring it up to date, which included upgrading the Django version to be current. This broke many things on the site that had to be repaired.
I did a test deployment and i... | How to locate a virtualenv install | 1 | 0 | 1 | 0 | 0 | 5,340 |
35,328,278 | 2016-02-10T23:50:00.000 | 0 | 0 | 0 | 0 | 0 | python-2.7 | 0 | 35,330,126 | 0 | 3 | 0 | false | 0 | 0 | You can use
1) Beautiful Soup
2) Python Requests
3) Scrapy
4) Mechanize
... and many more. These are the most popular tools, and easy to learn for the beginner.
From there, you can branch out to more complex stuff such as UserAgentSpoofing, HTML Load balancing, Regex, XPATH and CSS Selectors. You will need these to s... | 2 | 0 | 0 | 0 | I am looking for some real help. I want to web scraping using Python, I need it because i want to import some database, How can we do that in Python. What libraries do we need ? | Python Web scraping- Required Libraries and how to do it | 0 | 0 | 1 | 0 | 1 | 71 |
35,328,278 | 2016-02-10T23:50:00.000 | 0 | 0 | 0 | 0 | 0 | python-2.7 | 0 | 44,280,408 | 0 | 3 | 0 | false | 0 | 0 | As others have suggested I too would use Beautiful Soup and Python Requests, but if you get problems with websites which have to load some data with Javascript after the page has loaded and you only get the incomplete html with Request, try using Selenium and PhantomJs for the scraping. | 2 | 0 | 0 | 0 | I am looking for some real help. I want to web scraping using Python, I need it because i want to import some database, How can we do that in Python. What libraries do we need ? | Python Web scraping- Required Libraries and how to do it | 0 | 0 | 1 | 0 | 1 | 71 |
35,346,456 | 2016-02-11T17:46:00.000 | 0 | 0 | 0 | 0 | 1 | javascript,python,google-chrome-extension | 0 | 35,349,167 | 0 | 2 | 0 | false | 1 | 0 | The only way to get the output of a Python script inside a content script built with Javascript is to call the file with XMLHttpRequest. As you noted, you will have to use an HTTPS connection if the page is served over HTTPS. A workaround for this is to make a call to your background script, which can then fetch the da... | 1 | 6 | 0 | 0 | I'm writing a chrome extension that injects a content script into every page the user goes to. What i want to do is to get the output of a python function for some use in the content script (can't write it in javascript, since it requires raw sockets to connect to my remote SSL server).
I've read that one might use CGI... | Combining Python and Javascript in a chrome plugin | 0 | 0 | 1 | 0 | 1 | 7,214 |
35,371,372 | 2016-02-12T20:10:00.000 | 0 | 0 | 1 | 0 | 0 | python,python-3.x,random,choice | 0 | 35,371,559 | 0 | 2 | 0 | false | 0 | 0 | Shuffle the list and pop elements from the top. That will only produce each list element once. | 1 | 0 | 0 | 0 | Is there a way to "pseudo"-randomly select an element from a list that wasn't chosen before? I know about the choice function, which returns a random item from the list, but without taking into account previous chosen items. I could keep track of which elements were already picked, and keep randomly choose another not ... | Pseudo-randomly pick an element from a list only if it was not chosen yet | 0 | 0 | 1 | 0 | 0 | 953 |
35,376,747 | 2016-02-13T06:11:00.000 | 2 | 0 | 0 | 0 | 1 | android,python,kivy,buildozer | 0 | 35,383,918 | 0 | 1 | 0 | true | 0 | 1 | Hello guys I finally found the problem. The import android actually works.
The problem was that I used it wrongly . I was trying to do a makeToast like dis 'android.makeToast'. Evidently dat was wrong. Found out there was another way to do it with pyjnius.
Thanks so ooo much for your assistance | 1 | 1 | 0 | 0 | I'm building a small project for my android phone using kivy. I am trying to get the android back key to do a make Toast saying 'press back again to exit', and then exit when the back key is pressed twice. I checked online and saw a tutorial on how to do this. I had to useimport android
but the problem is that it just... | kivy import android doesnt work | 0 | 1.2 | 1 | 0 | 0 | 614 |
35,391,120 | 2016-02-14T11:17:00.000 | 1 | 0 | 0 | 1 | 0 | python,google-app-engine,flask,google-cloud-sql,alembic | 0 | 35,395,267 | 0 | 3 | 0 | false | 1 | 0 | You can whitelist the ip of your local machine for the Google Cloud SQL instance, then you run the script on your local machine. | 1 | 8 | 0 | 0 | I have a Flask app that uses SQLAlchemy (Flask-SQLAlchemy) and Alembic (Flask-Migrate). The app runs on Google App Engine. I want to use Google Cloud SQL.
On my machine, I run python manage.py db upgrade to run my migrations against my local database. Since GAE does not allow arbitrary shell commands to be run, how d... | Run Alembic migrations on Google App Engine | 0 | 0.066568 | 1 | 1 | 0 | 1,816 |
35,436,599 | 2016-02-16T15:32:00.000 | 1 | 0 | 0 | 0 | 0 | python,scikit-learn,linear-regression | 0 | 35,438,322 | 0 | 3 | 0 | false | 0 | 0 | There is a linear classifier sklearn.linear_model.RidgeClassifer(alpha=0.) that you can use for this. Setting the Ridge penalty to 0. makes it do exactly the linear regression you want and set the threshold to divide between classes. | 1 | 1 | 1 | 0 | I trained a linear regression model(using sklearn with python3),
my train set was with 94 features and the class of them was 0 or 1..
than i went to check my linear regression model on the test set and it gave me those results:
1.[ 0.04988957] its real value is 0 on the test set
2.[ 0.00740425] its real value is 0 on t... | can i make linear regression predict like a classification? | 0 | 0.066568 | 1 | 0 | 0 | 2,479 |
35,484,772 | 2016-02-18T14:54:00.000 | 0 | 0 | 1 | 0 | 0 | python,c++,windows | 0 | 35,495,227 | 0 | 1 | 0 | false | 0 | 0 | You could have your python executable call the c++ executable and have the executable take in command line arguments. So basically in python have the service main code and a few basic cases that will call into a normal c++ executable. Not extremely efficient, but it works | 1 | 0 | 0 | 0 | Can I combine an executable with another executable (Windows Service Program) and run this program as a logical service?
By combining, I mean to form a single executable.
I want to write a Windows Service, and I've followed some tutorials that show how to do it using C++, i.e. writing the Service Program (in Windows) ... | Can I combine an executable with another executable (Windows Service Program) and run this program as a logical service? | 1 | 0 | 1 | 0 | 0 | 75 |
35,485,629 | 2016-02-18T15:29:00.000 | 0 | 0 | 1 | 0 | 1 | python,pandas | 0 | 35,486,318 | 0 | 2 | 0 | false | 0 | 0 | figured it out. specified the data type on import with dtype = {"phone" : str, "other_phone" : str}) | 1 | 0 | 1 | 0 | I'm using pandas to input a list of names and phone numbers, clean that list, then export it. When I export the list, all of the phone numbers have '.0' tacked on to the end. I tried two solutions:
A: round()
B: converting to integer then converting to text (which has worked in the past)
For some reason when I tried A,... | Removing decimals on export python | 0 | 0 | 1 | 0 | 0 | 79 |
35,509,019 | 2016-02-19T15:35:00.000 | 1 | 0 | 1 | 1 | 0 | python,linux | 0 | 35,509,182 | 0 | 1 | 0 | false | 0 | 0 | Look at
setuptools
distutils
These are classical tools for python packaging | 1 | 3 | 0 | 0 | I have created a simple software with GUI. It has several source files. I can run the project in my editor. I think it is ready for the 1.0 release. But I don't know how to create a setup/installer for my software.
The source is in python. Environment is Linux(Ubuntu). I used an external library which does not come wit... | How to create setup/installer for my Python project which has dependencies? | 0 | 0.197375 | 1 | 0 | 0 | 137 |
35,524,022 | 2016-02-20T13:37:00.000 | 4 | 0 | 0 | 1 | 1 | python,django,shell,subprocess,gunicorn | 0 | 35,524,148 | 0 | 1 | 0 | true | 1 | 0 | 1) User who runs gunicorn has no permissions to run .sh files
2) Your .sh file has no rights to be runned
3) Try to user full path to the file
Also, which error do you get when trying to run it on the production? | 1 | 1 | 0 | 0 | I have a django 1.9 project deployed using gunicorn with a view contains a line
subprocess.call(["xvfb-run ./stored/all_crawlers.sh "+outputfile+" " + url], shell=True, cwd= path_to_sh_file)
which runs fine with ./manage.py runserver
but fails on deployment and (deployed with gunicorn and wsgi).
Any Suggestion how ... | Django deployed project not running subprocess shell command | 0 | 1.2 | 1 | 0 | 0 | 309 |
35,531,367 | 2016-02-21T01:51:00.000 | 1 | 0 | 0 | 0 | 0 | python,pandas | 0 | 35,531,393 | 0 | 4 | 1 | false | 0 | 0 | Try this method:
Create a duplicate data set.
Use .mode() to find the most common value.
Pop all items with that value from the set.
Run .mode() again on the modified data set. | 1 | 0 | 1 | 0 | So I'm generating a summary report from a data set. I used .describe() to do the heavy work but it doesn't generate everything I need i.e. the second most common thing in the data set.
I noticed that if I use .mode() it returns the most common value, is there an easy way to get the second most common? | In pandas, how to get 2nd mode | 1 | 0.049958 | 1 | 0 | 0 | 2,825 |
35,544,800 | 2016-02-22T02:18:00.000 | 1 | 0 | 1 | 0 | 0 | python,excel,combinations | 0 | 35,557,793 | 0 | 1 | 0 | false | 0 | 0 | I am told to use Pandas to get at each of the individual states in your excel file.
I then use a dictionary structure to store state values and look up sates from the above to these. | 1 | 0 | 0 | 0 | I have a file that has a column with names, and another with comma separated US licenses, for example, AZ,CA,CO,DC,HI,IA,ID; but any combination of 50 states is possible. I have another file that has a certain value attached to each state, for example AZ=4, CA=30, DC=23, and so on for all 50.
I need to add up the amou... | How do I parse out all US states from comma separated strings in Python from an excel file. | 1 | 0.197375 | 1 | 0 | 0 | 52 |
35,555,798 | 2016-02-22T14:11:00.000 | 3 | 0 | 1 | 0 | 0 | python,spyder | 1 | 35,555,927 | 0 | 1 | 0 | true | 0 | 0 | Simply removing the line which was an issue and starting Spyder did the trick. Spyder rebuilt the spyder.ini file upon running spyder.exe. | 1 | 1 | 0 | 0 | I'm working with WinPython and Spyder, and somehow spyder wouldn't start. It would briefly flash an error message of which the relevant line is: ConfigParser.ParsingError: File contains parsing errors: D:\progs\WinPython-64bit-2.7.10.3\settings\.spyder\spyder.ini [line 431]: u'_/switch to'.
Then delving into that file... | Replace corrupted spyder.ini file (with winpython 64) | 0 | 1.2 | 1 | 0 | 0 | 1,152 |
35,561,072 | 2016-02-22T18:26:00.000 | 0 | 0 | 1 | 0 | 0 | python,loops,python-3.x,functional-programming | 0 | 35,561,218 | 0 | 3 | 0 | false | 0 | 0 | In a recursive function there are two main components:
The recursive call
The base case
The recursive call is when you call the function from within itself, and the base case is where the function returns/stops calling itself.
For your recursive call, you want nfactorial(n-1), because this is essentially the definiti... | 1 | 2 | 0 | 0 | So we just started learning about loops and got this assignment
def factorial_cap(num): For positive integer n, the factorial of n (denoted as n!), is the product
of all positive integers from 1 to n inclusive. Implement the function that returns the smallest
positive... | Starting loops with python | 0 | 0 | 1 | 0 | 0 | 124 |
35,570,376 | 2016-02-23T06:28:00.000 | 1 | 1 | 1 | 0 | 0 | python,eclipse,ide | 0 | 35,571,869 | 0 | 1 | 0 | true | 0 | 0 | The 'Import Existing Projects into Workspace' wizard has a 'Copy projects into workspace' check box on the first page. Unchecking this option will make Eclipse work on the original files. | 1 | 0 | 0 | 0 | I have used the "import existing project" option to import an existing project into workspace. However, eclipse actually makes copies of the original files and create a new project.
So, if I made a change on a file. It only affect on the copied file in workspace. The original file is untouched.
My question is how do I ... | eclipse modify imported project files | 0 | 1.2 | 1 | 0 | 0 | 98 |
35,574,857 | 2016-02-23T10:26:00.000 | 2 | 0 | 0 | 0 | 0 | python,django,rest,django-rest-framework | 0 | 35,583,466 | 0 | 1 | 0 | false | 1 | 0 | "Normal" Django views (usually) return HTML pages.
Django-Rest-Framework views (usually) return JSON.
I am assuming you are looking for something more like a Single page application.
In this case you will have a main view that will be the bulk of the HTML page. This will be served from "standard" Django view returni... | 1 | 0 | 0 | 0 | I want to use Django REST framework for my new project but I am not sure if I can do it efficiently. I would like to be able to integrate easily classical Django app in my API. However I don't know how I can proceed to make them respect the REST framework philosophy. Will I have to rewrite all the views or is there a m... | How to use classic Django app with Django REST framework? | 0 | 0.379949 | 1 | 0 | 0 | 422 |
35,607,753 | 2016-02-24T16:32:00.000 | 0 | 0 | 0 | 0 | 1 | python,django,django-rest-framework,django-rest-auth | 0 | 35,726,205 | 0 | 1 | 0 | true | 1 | 0 | To anyone that stumbles onto this question, I couldn't figure out how to make the hybrid approach work. Having Django serve pages that each contained API calls seemed OK, but I never saw any requests made to the API- I believe due to some other security issues. I'm sure it's possible, but I decided to go for the single... | 1 | 5 | 0 | 0 | I'm building an app with a Django backend, Angular frontend, and a REST API using Django REST Framework for Angular to consume. When I was still working out backend stuff with a vanilla frontend, I used the provided Django authentication to handle user auth- but now that I'm creating a REST based app, I'm not sure how ... | Django, Angular, & DRF: Authentication to Django backend vs. API | 1 | 1.2 | 1 | 0 | 0 | 698 |
35,612,338 | 2016-02-24T20:23:00.000 | 0 | 0 | 1 | 0 | 0 | python,ipython,pycharm,anaconda | 0 | 52,747,634 | 0 | 1 | 0 | false | 0 | 0 | Short answer:
Go to File > Default settings > Build, Execution, Deployment > Console and select Use Ipython if available
Go to Run > Edit Configurations and select Show command line afterwards
Tip: Run selected parts of your code with ALT + SHIFT + E
The details:
If you've selected Anaconda as the project interpreter, ... | 1 | 10 | 0 | 0 | I am using PyCharm IDE with Anaconda distribution.
when I run:Tools > Python Console... PyCharm uses ipython console which is part of Anaconda distribution.
But it using a default profile.
I already tried add option --profile=myProfileName in Environment variables and in Interpreter options in Settings > Build, Execut... | How to set ipython profile in PyCharm | 0 | 0 | 1 | 0 | 0 | 1,263 |
35,624,808 | 2016-02-25T10:34:00.000 | 0 | 0 | 1 | 0 | 0 | python,macos,console,pycharm,jetbrains-ide | 0 | 54,680,604 | 0 | 1 | 0 | true | 0 | 0 | It's in the same window know so much easier to go to it. | 1 | 3 | 0 | 0 | Hi I am wondering how I can have the python console pop up automatically after I run a script in Pycharm. Currently it opens in the background and I have to either command-tab to it, or click manually. Maybe there is a way to edit the configuration to allow it to pop up, I haven't found one.
Thanks | How to automatically switch focus to python console when running script in Pycharm? | 1 | 1.2 | 1 | 0 | 0 | 360 |
35,647,221 | 2016-02-26T08:49:00.000 | 4 | 0 | 0 | 0 | 0 | python,django | 0 | 35,650,368 | 0 | 2 | 0 | false | 1 | 0 | Based on itzmeontv's answer:
To override original templates in registration application.
create folder templates inside your base app if it doesn't exist
create folder registration inside it. So folder looks like <yourapp>/templates/registration
Inside yourapp/templates/registration , create htmls with same name as in... | 1 | 0 | 0 | 0 | As the question says, I'm using django-registration-redux and I've made templates for the registration emails and pages but can't figure out how to make the template for the password reset email.
I'm using django 1.9 | How do I make a custom email template for django-registration-redux password reset? | 0 | 0.379949 | 1 | 0 | 0 | 606 |
35,647,516 | 2016-02-26T09:06:00.000 | 2 | 0 | 0 | 0 | 0 | python,html,flask | 0 | 35,647,647 | 0 | 1 | 0 | true | 1 | 0 | You can't trigger anything on the server without making a request to a URL.
If you don't want the page to reload, you can either redirect back to the original page after your action is finished, or you can use Ajax to make the request without changing the page; but the request itself is always to a URL. | 1 | 0 | 0 | 0 | In flask programming, people usually use 'url_for' such as {{url_for = 'some url'}}
This way have to make URL(@app.route), template(HTML) and map each other.
But, I just want to send email when I click submit button in HTML modal.
For this, There is no page reloading. To do this, I think I have to connect between butto... | How to connect between HTML button and python(or flask) function? | 0 | 1.2 | 1 | 0 | 0 | 1,304 |
35,658,436 | 2016-02-26T17:48:00.000 | 9 | 0 | 1 | 1 | 0 | python,python-2.7,homebrew,pyinstaller | 0 | 36,139,384 | 0 | 1 | 0 | true | 0 | 0 | The pyinstaller docs are poorly worded and you may be misunderstanding their meaning.
PyInstaller works with the default Python 2.7 provided with current
Mac OS X installations. However, if you plan to use a later version of
Python, or if you use any of the major packages such as PyQt, Numpy,
Matplotlib, Scipy, ... | 1 | 1 | 0 | 0 | I am using python 2.7.0 and pygame 1.9.1, on OS X 10.10.5. The user guide for PyInstaller dictates that Mac users should use Homebrew, and I have it installed. I used it to install both Python and Pygame. But 'brew install PyInstaller' produces no formulae at all when typed into Terminal! So how can I use homebrew to i... | Using homebrew to install pyinstaller | 0 | 1.2 | 1 | 0 | 0 | 3,559 |
35,661,419 | 2016-02-26T20:46:00.000 | 1 | 0 | 0 | 0 | 0 | python,opencv,frames | 0 | 35,663,902 | 0 | 2 | 0 | false | 0 | 0 | How are your objects filled or just an outline?
In either case the approach I would take is to detect the vertices by finding the maximum gradient or just by the bounding box. The vertices will be on the bounding box. Once you have the vertices, you can say whether the object is a square or a rectangle just by finding ... | 2 | 0 | 1 | 0 | I have a video consisting of different objects such as square, rectangle , triangle. I somehow need to detect and show only square objects. So in each frame, if there is a square, it is fine but if there is a triangle or rectangle then it should display it. I am using background subtraction and I am able to detect all ... | How to detect objects in a video opencv with Python? | 0 | 0.099668 | 1 | 0 | 0 | 948 |
35,661,419 | 2016-02-26T20:46:00.000 | 3 | 0 | 0 | 0 | 0 | python,opencv,frames | 0 | 35,788,514 | 0 | 2 | 0 | true | 0 | 0 | You can use the following algorithm:
-Perform Background subtraction, as you're doing currently
-enclose foreground in contours (using findContours(,,,) then drawContours(,,,) function)
-enclose obtained contours in bounding boxes (using boundingRect(,,,) function)
-if area of bounding box is approximately equal to tha... | 2 | 0 | 1 | 0 | I have a video consisting of different objects such as square, rectangle , triangle. I somehow need to detect and show only square objects. So in each frame, if there is a square, it is fine but if there is a triangle or rectangle then it should display it. I am using background subtraction and I am able to detect all ... | How to detect objects in a video opencv with Python? | 0 | 1.2 | 1 | 0 | 0 | 948 |
35,670,348 | 2016-02-27T13:24:00.000 | 0 | 0 | 0 | 0 | 0 | python,pandas,apply,next | 0 | 35,670,515 | 0 | 2 | 0 | false | 0 | 0 | While it's not the most "fancy" way - I would just use a numeric iterator and access lines i and i+1 | 1 | 1 | 1 | 0 | I have a df in pandas
import pandas as pd
import pandas as pd
df = pd.DataFrame(['AA', 'BB', 'CC'], columns = ['value'])
I want to iterate over rows in df. For each row i want rows value and next rows value.
Here is the desired result.
0 1 AA BB
1 2 BB CC
I have tried a pairwise() function with itertools.
from itertool... | python pandas ... alternatives to iterrows in pandas to get next rows value (NEW) | 0 | 0 | 1 | 0 | 0 | 908 |
35,677,767 | 2016-02-28T01:47:00.000 | 0 | 0 | 1 | 0 | 0 | python,matplotlib,plot,figure | 0 | 35,677,835 | 0 | 3 | 0 | false | 0 | 0 | pyplot is matlab like API for those who are familiar with matlab and want to make quick and dirty plots
figure is object-oriented API for those who doesn't care about matlab style plotting
So you can use either one but perhaps not both together. | 1 | 39 | 1 | 0 | I'm not really new to matplotlib and I'm deeply ashamed to admit I have always used it as a tool for getting a solution as quick and easy as possible. So I know how to get basic plots, subplots and stuff and have quite a few code which gets reused from time to time...but I have no "deep(er) knowledge" of matplotlib.
Re... | Understanding matplotlib: plt, figure, ax(arr)? | 1 | 0 | 1 | 0 | 0 | 8,825 |
35,685,734 | 2016-02-28T17:23:00.000 | 0 | 0 | 1 | 0 | 0 | python,user-interface,python-3.x | 0 | 35,685,792 | 0 | 1 | 0 | false | 0 | 1 | Since your question mentions .exe executables, I'wll assume you work in the Windows environment. Try using a .pywextension instead of a .py extension for the python program. | 1 | 0 | 0 | 0 | So recently I made a script, and I also finished gui and managed to merge those two together. Now i wish when I start the exe file that cmd doesn't appear but instead only GUI? Any idea on how to manage this? So far my searching didn't yield any satisfying results. Some more info is: Python 3.5, using pyinstaller to co... | How do I stop cmd from appearing when i run exe file (python 3, gui) | 0 | 0 | 1 | 0 | 0 | 89 |
35,690,072 | 2016-02-29T00:19:00.000 | 0 | 0 | 1 | 1 | 0 | python,zip,archive | 0 | 35,690,298 | 0 | 4 | 0 | false | 0 | 0 | I got the answer. It is that we can use two commands: archive.getall_members() and archive.getfile_members().
We iterate over each of them and store the file/folder names in two arrays a1(contains file/folder names) and a2(contains file names only). If both the arrays contain that element, then it is a file otherwise ... | 1 | 7 | 0 | 0 | I have an archive which I do not want to extract but check for each of its contents whether it is a file or a directory.
os.path.isdir and os.path.isfile do not work because I am working on archive. The archive can be anyone of tar,bz2,zip or tar.gz(so I cannot use their specific libraries). Plus, the code should work ... | How to check if it is a file or folder for an archive in python? | 0 | 0 | 1 | 0 | 0 | 20,515 |
35,726,948 | 2016-03-01T15:32:00.000 | 5 | 0 | 0 | 1 | 0 | python,celery,flower | 0 | 38,764,411 | 0 | 2 | 0 | false | 1 | 0 | You can use the persisent option，eg: flower -A ctq.celery --persistent=True | 1 | 5 | 0 | 0 | I am building a framework for executing tasks on top of Celery framework.
I would like to see the list of recently executed tasks (for the recent 2-7 days).
Looking on the API I can find app.backend object, but cannot figure out how to make a query to fetch tasks.
For example I can use backends like Redis or database. ... | Celery task history | 0 | 0.462117 | 1 | 0 | 0 | 4,109 |
35,731,438 | 2016-03-01T19:13:00.000 | 1 | 0 | 0 | 0 | 0 | python,django | 0 | 35,732,320 | 0 | 2 | 0 | false | 1 | 0 | Python\Django is modular.
App should include just those models which usually solve 1 concrete task.
If some of models from p.1 can be usefull in other tasks, then probably would be better to create a new apps for those models. Ie if some models are shared between multiple tasks then there is a logic to make a new apps... | 1 | 2 | 0 | 0 | I'm build a Django app with a number of models (5-10). There would be an admin side, where an end-user manages the data, and then a user side, where other end-users can only read the data. I understand the point of a Django app is to encourage modularity, but I'm unsure as to "where the line is drawn" so-to-speak.
In ... | Django - What constitutes an app? | 0 | 0.099668 | 1 | 0 | 0 | 100 |
35,737,093 | 2016-03-02T02:03:00.000 | 0 | 0 | 0 | 0 | 0 | python,function,language-features,pos-tagger,crf | 0 | 38,946,931 | 0 | 1 | 0 | false | 0 | 0 | i recommend use CRF tagger, it's very easy. | 1 | 0 | 0 | 0 | I am using CRF POS Tagger in Python, training English PTB sample corpus and the result is quite good.
Now I want to use CRF to train on a large Vietnamese corpus. I need to add some Vietnamese features into this tagger like proper name, date-time, number,... I tried for days but cannot figure out how to do that. I alre... | How to add specific features to CRF POS Tagger in Python? | 0 | 0 | 1 | 0 | 0 | 293 |
35,741,698 | 2016-03-02T08:14:00.000 | 1 | 0 | 0 | 0 | 0 | python,dxf | 0 | 36,529,617 | 0 | 2 | 0 | true | 0 | 0 | dxfgrabber and ezdxf are just interfaces to the DXF format and do not provide any kind of CAD or calculation functions, and the geometrical length of DXF entities are not available attributes in the DXF format. | 1 | 3 | 0 | 0 | I am trying to find total length(perimeter),area of a spline from dxf file.
Is there any function in dxfgrabber or ezdxf to find total length of an entity from dxf file ? | how to find length of entity from dxf file using dxfgrabber or ezdxf packages | 0 | 1.2 | 1 | 0 | 0 | 3,245 |
35,763,357 | 2016-03-03T04:42:00.000 | 3 | 1 | 0 | 1 | 0 | python,datetime,unix,timestamp,epoch | 0 | 35,763,677 | 0 | 5 | 0 | false | 0 | 0 | Well, there are 946684800 seconds between 2000-01-01T00:00:00Z and 1970-01-01T00:00:00Z. So, you can just set a constant for 946684800 and add or subtract from your Unix timestamps.
The variation you are seeing in your numbers has to do with the delay in sending and receiving the data, and could also be due to clock ... | 1 | 9 | 0 | 0 | I am trying to interact with an API that uses a timestamp that starts at a different time than UNIX epoch. It appears to start counting on 2000-01-01, but I'm not sure exactly how to do the conversion or what the name of this datetime format is.
When I send a message at 1456979510 I get a response back saying it was re... | Conversion from UNIX time to timestamp starting in January 1, 2000 | 0 | 0.119427 | 1 | 0 | 0 | 13,703 |
35,809,944 | 2016-03-05T04:18:00.000 | 0 | 0 | 0 | 0 | 0 | python,statistics | 0 | 35,810,321 | 0 | 1 | 0 | false | 0 | 0 | Check wls_prediction_std from statsmodels.sandbox.regression.predstd. | 1 | 0 | 0 | 0 | After spending 2 hours of research to no avail, I decided to pose my question here. What is the code to find CI of mean response in python?
I know how to do it in R, but I just don't know what I need to do for Python. I assume statsmodel has a function for that. If so, what is it? | How do I find CI of Mean Response using Python? | 0 | 0 | 1 | 0 | 0 | 40 |
35,811,941 | 2016-03-05T08:34:00.000 | 0 | 0 | 0 | 0 | 1 | python-2.7,anaconda,theano | 1 | 42,725,755 | 0 | 1 | 0 | false | 0 | 1 | get rid of theano and reinstall. If that doesn't work, reinstall all of python | 1 | 0 | 0 | 0 | New to Theano when I tried to use the package I keep getting the following error:
ImportError: ('The following error happened while compiling the node', Dot22(, ), '\n', 'dlopen(/Userdir/.theano/compiledir_Darwin-14.3.0-x86_64-i386-64bit-i386-2.7.11-64/tmpEBdQ_0/eb163660e6e45b373cd7909e14efd44a.so, 2): Library not loa... | Running Theano on Python 2.7 | 0 | 0 | 1 | 0 | 0 | 46 |
35,820,328 | 2016-03-05T21:48:00.000 | 0 | 0 | 0 | 0 | 1 | python,django,apache,lxml,libxslt | 0 | 35,821,295 | 0 | 1 | 0 | false | 1 | 0 | Fixed by removing libexslt.so files from usr/lib64/. | 1 | 0 | 0 | 0 | I have a django app that requires Python (3.4) lxml package. I had a fair amount of trouble building the c shared libraries libxslt and libxml2 that lxml depends on in my red hat server environment. However, pip install lxml now completes successfully and I can import and use lxml in the command line interpreter.
When ... | lxml runs in interpreter but not through apache/mod_wsgi | 0 | 0 | 1 | 0 | 0 | 362 |
35,851,862 | 2016-03-07T19:04:00.000 | 0 | 0 | 1 | 0 | 0 | python | 0 | 35,851,962 | 0 | 5 | 0 | false | 0 | 0 | You could use a regular expression such as "hours.*minutes", or you could use a simple string search that looks for "hours", notes the location where it is found, then does another search for "minutes" starting at that location. | 1 | 2 | 0 | 0 | I'm wondering how to detect if two substrings match a main string in a specific order. For example if we're looking for "hours" and then "minutes" anywhere at all in a string, and the string is "what is 5 hours in minutes", it would return true. If the string was "what is 5 minutes in hours", it would return false. | If multiple substrings match string in specific order | 0 | 0 | 1 | 0 | 0 | 63 |
35,869,666 | 2016-03-08T14:12:00.000 | 0 | 0 | 1 | 0 | 1 | python,logging | 0 | 35,869,928 | 0 | 1 | 0 | true | 0 | 0 | If the logger is not named, it just means it is the default logger. You can get it by calling logging.getLogger()
So to set the log level, do this:
logging.getLogger.setLevel(logging.INFO) | 1 | 1 | 0 | 0 | To change the logging level of a dependent package that properly names its logger log = logging.getLogger(__name__) is easy: logging.getLogger("name.of.package").setLevel(logging.WARNING).
But if the 3rd party package doesn't name their logger and just logs messages using logging.info("A super loud annoying message!"),... | How to change python log level for unnamed logger? | 1 | 1.2 | 1 | 0 | 0 | 133 |
35,871,850 | 2016-03-08T15:49:00.000 | 0 | 0 | 1 | 0 | 0 | python,python-3.x,anaconda,conda | 0 | 35,872,466 | 0 | 1 | 0 | false | 0 | 0 | if you already used pip and virtual env, conda is like both at the same time. It's a package manager and also creates virtual environments.
To answer your question, conda creates a new environement, exporting python paths for this environment and installing all packages here. You can always switch between environments... | 1 | 2 | 0 | 0 | I have installed anconda with python 3.5, but i am curious to know how conda is managing between system python(2.7.6) and python3.5(installed with anaconda).
Particularly If I make a new environment with conda help containing python 3.5 and don't switch to my root env in conda while restarting the system. Does system s... | How conda manages the environment with system python and python installed with this | 0 | 0 | 1 | 0 | 0 | 642 |
35,872,623 | 2016-03-08T16:24:00.000 | 0 | 0 | 1 | 1 | 0 | python,linux,ubuntu,installation,environment-variables | 0 | 35,872,702 | 0 | 1 | 0 | false | 0 | 0 | Try installing the 2.7 version : apt-get install python2.7-dev | 1 | 0 | 0 | 0 | I have the newest version of python (2.7.11) installed on my home director. To compile the YouCompleteMe plugin, I need the python-dev to be installed. However, the global python of my environment is 2.7.11, which means that if I install python-dev via apt-get, it would incompatible with python 2.7.11, because it is us... | how to manually install the locally compiled python library (shared python library) to system? | 0 | 0 | 1 | 0 | 0 | 170 |
35,879,103 | 2016-03-08T22:15:00.000 | 1 | 0 | 1 | 0 | 0 | python,collections | 0 | 35,879,173 | 0 | 2 | 0 | false | 0 | 0 | You could have a data structure that maps interval start or end points to positions. In order to compute the interval you need to look up, either do some appropriate rounding on the time value in question (if the intervals can be considered regular enough for that), or use the bisect module to look up the closest start... | 1 | 0 | 0 | 0 | I've got a situation where I've got finer time granularity than I do position granularity. Let's say that I'm measuring position at 10 Hz, but am making other measurements at 100 Hz. I'm wondering if anyone is aware of a clever/efficient way of associating a position with a time interval? That is, given a time that fal... | Efficiently associating a single value with an interval | 1 | 0.099668 | 1 | 0 | 0 | 17 |
35,879,106 | 2016-03-08T22:15:00.000 | 0 | 0 | 1 | 0 | 0 | python,python-2.7,random | 0 | 35,879,315 | 0 | 5 | 0 | false | 0 | 0 | You could declare a fixed list of approximately 1000 strings (i.e. ['000', '001', ..., '999'], omitting whatever values you like, then call random.choice() on that list.
If you don't want to type 1000 strings, you could programatically generate the list using something like range() and then .remove() your banned values... | 1 | 0 | 0 | 0 | In Python 2.7, how do I most efficiently produce a unique, random string of len=3 - formed only of digits - where values contained in a list (called exclude_me) are not considered while the random string is being calculated?
E.g. exclude_me=['312','534','434','999',...........,'123'] | Generating a random string of fixed length where certain values are prohibited | 0 | 0 | 1 | 0 | 0 | 344 |
35,880,417 | 2016-03-08T23:56:00.000 | 0 | 0 | 0 | 0 | 0 | python,video,ffmpeg,video-streaming,http-live-streaming | 0 | 35,886,856 | 0 | 2 | 0 | false | 1 | 0 | You could use FFmpeg to mux the video stream in to H.264 in a mp4 container and then that can be directly used in a HTML5 video element. | 1 | 6 | 0 | 0 | I am trying to show live webcam video stream on webpage and I have a working draft. However, I am not satisfied with the performance and looking for a better way to do the job.
I have a webcam connected to Raspberry PI and a web server which is a simple python-Flask server. Webcam images are captured by using OpenCV an... | Live Video Encoding and Streaming on a Webpage | 1 | 0 | 1 | 0 | 1 | 8,409 |
35,882,062 | 2016-03-09T02:58:00.000 | 0 | 0 | 0 | 0 | 0 | python,scikit-learn | 1 | 35,889,624 | 0 | 1 | 0 | false | 0 | 0 | In the test phase you should use the same model names as you used in the trainings phase. In this way you will be able to use the model parameters which are derived in the training phase. Here is an example below;
First give a name to your vectorizer and to your predictive algoritym (It is NB in this case)
vectorize... | 1 | 0 | 1 | 0 | in text mining/classification when a vectorizer is used to transform a text into numerical features, in the training TfidfVectorizer(...).fit_transform(text) or TfidfVectorizer(...).fit(text) is used. In testing it supposes to utilize former training info and just transform the data following the training fit.
In gene... | Vectorizer where or how fit information is stored? | 1 | 0 | 1 | 0 | 0 | 172 |
35,900,622 | 2016-03-09T19:15:00.000 | 5 | 0 | 0 | 1 | 0 | python,windows,scheduled-tasks | 0 | 35,901,175 | 0 | 2 | 0 | true | 0 | 0 | Simply save your script with .pyw extension.
As far as I know, .pyw extension is the same as .py, only difference is that .pyw was implemented for GUI programs and therefore console window is not opened.
If there is more to it than this I wouldn't know, perhaps somebody more informed can edit this post or provide their... | 1 | 3 | 0 | 0 | Windows 7 Task Scheduler is running my Python script every 15 minutes. Command line is something like c:\Python\python.exe c:\mypath\myscript.py. It all works well, script is called every 15 minues, etc.
However, the task scheduler pops up a huge console window titled taskeng.exe every time, blocking the view for a fe... | Windows Task Scheduler running Python script: how to prevent taskeng.exe pop-up? | 0 | 1.2 | 1 | 0 | 0 | 3,605 |
35,914,596 | 2016-03-10T11:02:00.000 | 0 | 0 | 0 | 0 | 1 | python,python-2.7,pyqt4 | 1 | 35,914,964 | 0 | 1 | 0 | false | 0 | 1 | As far as I know, ui_mainWindow is a python file generated by some Qt Tool, that transforms .ui file from QtDesigner to Python class.
I have no real experience with PyQT, but I know both C++/Qt and python. In C++/Qt QtCreator does the job of transforming .ui file to C++ class, but probably in python You need to do this... | 1 | 0 | 0 | 0 | I have python 2.7 under windows x64, I have been trying to make a simple GUI using PyQt4, like this:
from PyQt4 import *
from ui_mainwindow import Ui_MainWindow
class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
when I run the program I have this error: " No module named ui_mainWindow"
-I have pyqt4 installed
- I hav... | python 2.7 under windows: cannot import ui_mainwindow | 0 | 0 | 1 | 0 | 0 | 831 |
35,928,155 | 2016-03-10T21:58:00.000 | 0 | 1 | 0 | 1 | 0 | android,python,shell,qpython | 0 | 35,935,344 | 0 | 2 | 0 | true | 0 | 1 | I don't have experience in Android programming, so I can only give a general recommendation:
Of course the naive solution would be to explicitly pass the arguments from script to script, but I guess you can't or don't want to modify the scripts in between, otherwise you would not have asked.
Another approach, which I s... | 2 | 0 | 0 | 0 | I run python in my Android Terminal and want to run a .py file with:
python /sdcard/myScript.py
The problem is that python is called in my Android enviroment indirect with a shell in my /system/bin/ path (to get it direct accessable via Terminal emulator).
My exact question, how the title tells how to pass parameter t... | Pass parameter through shell to python | 1 | 1.2 | 1 | 0 | 0 | 373 |
35,928,155 | 2016-03-10T21:58:00.000 | 0 | 1 | 0 | 1 | 0 | android,python,shell,qpython | 0 | 36,178,959 | 0 | 2 | 0 | false | 0 | 1 | I have similar problem. Runing my script from Python console
/storage/emulator/0/Download/.last_tmp.py -s && exit
I am getting "Permission denied". No matter if i am calling last_tmp or edited script itself.
Is there perhaps any way to pass the params in editor? | 2 | 0 | 0 | 0 | I run python in my Android Terminal and want to run a .py file with:
python /sdcard/myScript.py
The problem is that python is called in my Android enviroment indirect with a shell in my /system/bin/ path (to get it direct accessable via Terminal emulator).
My exact question, how the title tells how to pass parameter t... | Pass parameter through shell to python | 1 | 0 | 1 | 0 | 0 | 373 |
35,928,317 | 2016-03-10T22:07:00.000 | -2 | 0 | 1 | 0 | 0 | keyboard,python-idle,enthought,shortcut | 0 | 52,823,738 | 0 | 1 | 0 | false | 0 | 0 | if i were you, try to continue and use your old shortcuts but if they still dont work, try to use "control" for "option" shortcuts and vice-versa. thanks to the the websites online for everything! | 1 | 0 | 0 | 0 | I'm taking an online MIT programming course that suggested I use the enthought programming environment. I installed it and now my idle keyboard shortcuts have all changed. It seems to be directly caused by the installation of enthought, as my other computer (without enthought) still retained the old keyboard shortcut... | idle keyboard shortcuts have changed after installing enthought | 0 | -0.379949 | 1 | 0 | 0 | 21 |
35,938,891 | 2016-03-11T11:18:00.000 | 0 | 0 | 1 | 0 | 0 | python,matplotlib,seaborn | 0 | 35,939,091 | 0 | 1 | 0 | true | 0 | 0 | Passing arguments into ax.yaxis.grid() and ax.xaxis.grid() will include or omit grids in the graphs | 1 | 0 | 1 | 0 | I'm using the whitegrid style and it's fine except for the vertical lines in the background.
I just want to retain the horizontal lines. | matplotlib & seaborn: how to get rid of lines? | 0 | 1.2 | 1 | 0 | 0 | 202 |
35,941,506 | 2016-03-11T13:28:00.000 | 0 | 0 | 0 | 1 | 0 | python,redirect,stdout | 0 | 35,941,617 | 0 | 2 | 0 | false | 0 | 0 | You want to use 'tee'. stdbuf -oL python mycode.py | tee out.txt | 1 | 2 | 0 | 0 | I can run my python scripts on the terminal and get the print results on the stdout e.g.
python myprog.py
or simply redirect it to a file:
python myprog.py > out.txt
My question is how could I do both solutions at the same time.
My linux experience will tell me something like:
python myprog.py |& tee out.txt
This is... | python - print to stdout and redirect output to file | 0 | 0 | 1 | 0 | 0 | 838 |
35,952,511 | 2016-03-12T01:06:00.000 | 0 | 0 | 1 | 0 | 1 | python,django,virtualenv | 0 | 35,952,928 | 0 | 2 | 0 | false | 1 | 0 | It's also good practice to make a requires.txt file for all your dependencies. If for example your project requires Flask and pymongo, create a file with:
Flask==<version number you want here>
pymongo==<version number you want here>
Then you can install all the necessary libraries by doing:
pip install -r requires.tx... | 1 | 0 | 0 | 0 | I'm trying to use virtualenv in my new mainly Python project. The code files are located at ~/Documents/Project, and I installed a virtual environment in there, located at ~/Documents/Project/env. I have all my packages and libraries I wanted in the env/bin folder.
The question is, how do I actually run my Python scrip... | How to use virtualenv in Python project? | 0 | 0 | 1 | 0 | 0 | 2,126 |
35,956,180 | 2016-03-12T09:58:00.000 | -1 | 0 | 1 | 0 | 0 | python,windows,gcc,mingw,msys2 | 0 | 41,492,215 | 0 | 3 | 0 | false | 0 | 0 | sys.platform gives msys when in msys-Python. | 1 | 2 | 0 | 0 | I am using python in the MSYS2 environment. The MSYS2 has its own built MINGW python version. Also I can install the official python from the www.python.org.
Here is the problem: If I want to write a python code need to know the python version is MINGW or the official one, how can I do it?
Here are some ways I can imag... | How to determine the python is mingw or official build? | 1 | -0.066568 | 1 | 0 | 0 | 2,041 |
35,962,581 | 2016-03-12T19:55:00.000 | 1 | 0 | 0 | 0 | 0 | python,django,server | 0 | 35,962,887 | 0 | 1 | 0 | true | 1 | 0 | manage.py runserver is only used to speed your development process, it shouldn't be run on your server. It's similar to the newly introduced php's built-in server php -S host:port.
Since you're coming from PHP you can use apache with mod_wsgi in order to serve your django application, there are a lot of tutorials onlin... | 1 | 0 | 0 | 0 | This might be a very dumb question, so please bear with me (there's also no code included either).
Recently, I switched from PHP to Python and fell in love with Django. Locally, everything works well.
However, how are these files accessed when on a real server?
Is the manage.py runserver supposed to be used in a server... | Python development: Server Handling | 0 | 1.2 | 1 | 0 | 0 | 42 |
35,963,580 | 2016-03-12T21:34:00.000 | 0 | 0 | 1 | 0 | 0 | python,pandas,datanitro | 1 | 35,964,006 | 0 | 1 | 0 | false | 0 | 0 | DataNitro is probably using a different copy of Python on your machine. Go to Settings in the DataNitro ribbon, uncheck "use default Python", and select the Canopy python directory manually. Then, restart Excel and see if importing works. | 1 | 1 | 1 | 0 | when I try to import pandas using the data nitro shell, I get the error that there is no module named pandas.
I have pandas through the canopy distribution, but somehow the data nitro shell isn't "finding" it.
I suspect this has to do with the directory in which pandas is stored, but I don't know how to "extract" pan... | Can't find pandas in data nitro | 0 | 0 | 1 | 0 | 0 | 193 |
35,964,324 | 2016-03-12T22:52:00.000 | 0 | 0 | 0 | 0 | 0 | python,cassandra,resultset | 0 | 35,969,262 | 0 | 1 | 0 | false | 0 | 0 | There is no magic, you'll need to:
create a prepare statement for INSERT ... INTO tableB ...
on each ResultSet from table A, extract the values and create a
bound statement for table B, then execute the bound statement for
insertion into B
You can use asynchronous queries to accelerate the migration a little bit but ... | 1 | 0 | 0 | 0 | I am using the python cassandra-driver to execute queries on a cassandra database and I am wondering how to re-insert a ResultSet returned from a SELECT query on table A to a table B knowing that A and B have the same columns but a different primary keys.
Thanks in advance | Cassandra python driver - how to re-insert a ResultSet | 0 | 0 | 1 | 1 | 0 | 294 |
35,965,427 | 2016-03-13T01:29:00.000 | 3 | 0 | 1 | 0 | 0 | python,uninstallation | 0 | 35,965,537 | 0 | 1 | 0 | false | 0 | 0 | Find the uninstall shortcut link in the python folder on win start menu Or in Python's install folder, then uninstall it.
If you can not find either, I think you should just delete the python install folder, then everything should be ok after you install the python x64.
Because for many program just the files in inst... | 1 | 3 | 0 | 0 | I have Windows 7 64 Bit. By mistake I installed Python 3.5 32 bit. I want to uninstall it (for installing 64 Bit version) but dont know how to do it (It does not get uninstalled from Control Panel -> Uninstall a Program). I googled it and found some links but could not understand / was not able to do it.
Please help. | Python 3.5 uninstall Windows 7 | 0 | 0.53705 | 1 | 0 | 0 | 9,697 |
35,968,464 | 2016-03-13T09:08:00.000 | 0 | 0 | 0 | 0 | 1 | python,image,crash,save,pygame | 1 | 51,588,818 | 0 | 1 | 0 | false | 0 | 1 | Are you on windows or on mac? If you're on windows look if you wrote the location like this
"\folder\thing.png", that's an error because you put the starting "\". Remove that and try again. | 1 | 1 | 0 | 0 | I have written a program in Python which draws parts of the Mandelbrot set using pygame. However, when I leave it running to generate for a long time and then save the file I get this error:
pygame.error: SavePNG: could not open for writing
I'm not sure why this would happen and saving works fine usually. Perhaps w... | pygame.error: SavePNG: could not open for writing? | 0 | 0 | 1 | 0 | 0 | 1,146 |
35,968,682 | 2016-03-13T09:35:00.000 | 1 | 1 | 1 | 0 | 0 | python,fortran,profiling,f2py | 0 | 35,970,843 | 0 | 1 | 0 | true | 0 | 0 | At last I found out -DF2PY_REPORT_ATEXIT option can report wrapper performance. | 1 | 0 | 0 | 0 | I am currently writing a time consuming python program and decided to rewrite part of the program in fortran. However, the performance is still not good. For profiling purpose, I want to know how much time is spent in f2py wrappers and how much time is actual spent in fortran subroutines. Is there a convenient way to a... | How to obtain how much time is spent in f2py wrappers | 0 | 1.2 | 1 | 0 | 0 | 82 |
35,999,344 | 2016-03-14T22:30:00.000 | 4 | 0 | 0 | 1 | 0 | python-3.x,tkinter | 0 | 35,999,383 | 0 | 6 | 0 | false | 0 | 1 | Run Tkinter.TclVersion or Tkinter.TkVersion and if both are not working, try Tkinter.__version__ | 2 | 27 | 0 | 0 | Hi have been scavenging the web for answers on how to do this but there was no direct answer. Does anyone know how I can find the version number of tkinter? | How to determine what version of python3 tkinter is installed on my linux machine? | 0 | 0.132549 | 1 | 0 | 0 | 40,994 |
35,999,344 | 2016-03-14T22:30:00.000 | 5 | 0 | 0 | 1 | 0 | python-3.x,tkinter | 0 | 63,566,647 | 0 | 6 | 0 | false | 0 | 1 | Type this command on the Terminal and run it.
python -m tkinter
A small window will appear with the heading tk and two buttons: Click Me! and QUIT. There will be a text that goes like This is Tcl/Tk version ___. The version number will be displayed in the place of the underscores. | 2 | 27 | 0 | 0 | Hi have been scavenging the web for answers on how to do this but there was no direct answer. Does anyone know how I can find the version number of tkinter? | How to determine what version of python3 tkinter is installed on my linux machine? | 0 | 0.16514 | 1 | 0 | 0 | 40,994 |
36,007,774 | 2016-03-15T09:51:00.000 | 1 | 0 | 1 | 0 | 0 | python,macos,module,installation | 0 | 36,007,983 | 0 | 1 | 0 | true | 0 | 0 | You can do this if pip version >=1.5
$ pip2.6 install package
$ pip3.3 install package
if pip version is between 0.8 and 1.5 this will work
$ pip-2.7 install package
$ pip-3.3 install package | 1 | 0 | 0 | 0 | I'm working on mac OS X and I have both Python 2.7 and 3.3 on it. I want to install pykml module and i successfully installed it on python 3.3, but how do I do the same for Python 2.7? | Install module in Python 2.7 and not in Python 3.3 | 0 | 1.2 | 1 | 0 | 0 | 66 |
36,022,867 | 2016-03-15T21:48:00.000 | 0 | 0 | 1 | 0 | 0 | python,amazon-s3,pip | 0 | 62,367,203 | 1 | 3 | 0 | false | 0 | 0 | What about wrapping up the whl file (e.g. yourpkg-1.0-py3-none-any.whl) inside another zip file (e.g. yourpkg.zip) with a deterministic name. Then you can set up some cron scripts to check locally whether the deterministic key has a new s3 file, and if so then unzip the whl and install it. | 1 | 21 | 0 | 0 | we are trying to come up with a solution to have AWS S3 to host and distribute our Python packages.
Basically what we want to do is using python3 setup.py bdist_wheel to create a wheel. Upload it to S3. Then any server or any machine can do pip install $http://path/on/s3. (including a virtualenv in AWS lambda)
(We've l... | If we want use S3 to host Python packages, how can we tell pip where to find the newest version? | 1 | 0 | 1 | 0 | 0 | 13,564 |
36,029,866 | 2016-03-16T08:02:00.000 | 1 | 0 | 0 | 0 | 0 | python-2.7,boto,emr,boto3 | 0 | 46,980,003 | 0 | 2 | 0 | false | 1 | 0 | According to the boto3 documentation, yes it does support spot blocks.
BlockDurationMinutes (integer) --
The defined duration for Spot instances (also known as Spot blocks) in minutes. When specified, the Spot instance does not terminate before the defined duration expires, and defined duration pricing for Spot ins... | 1 | 4 | 0 | 0 | How can I launch an EMR using spot block (AWS) using boto ? I am trying to launch it using boto but I cannot find any parameter --block-duration-minutes in boto, I am unable to find how to do this using boto3. | How can I launch an EMR using SPOT Block using boto? | 0 | 0.099668 | 1 | 0 | 1 | 454 |
36,054,602 | 2016-03-17T07:58:00.000 | 0 | 0 | 0 | 0 | 0 | python,python-3.x,post,network-programming,python-requests | 0 | 36,056,276 | 0 | 1 | 0 | true | 0 | 0 | Here there are two different answers. The one is for the case where you want to specify the NIC to send the request and the other is for what you're asking: find the correct NIC.
For the second answer, I can only say that it depends. Are these NICs on the same network / subnet? Are they bonded?
If they are on a diffe... | 1 | 1 | 0 | 0 | I have machine with multiple NICs that can be connected to one net, to different nets or every other possible way. Python script that uses requests module to send POST/GET requests to the server is ran on that machine.
So, the question is next: how can I know in python script from which interface requests will be sent? | Python 3: how to get nic from which will be sent packets to certain ip? | 0 | 1.2 | 1 | 0 | 1 | 204 |
36,059,066 | 2016-03-17T11:22:00.000 | 0 | 0 | 1 | 0 | 0 | python,python-3.x | 0 | 36,060,129 | 0 | 1 | 0 | false | 0 | 0 | Q1. A better solution could be:
pop
enqueue
dequeue
push
By do this, you get 4*n operations.
For instance, let be stack: 1, 2, 3 (with 1 as the top)
Let be s the stack and q the queue.
q.enqueue(s.pop()), so now s = [2, 3] and q = [1]
q.enqueue(s.pop()), so now s = [3] and q = [1, 2]
q.enqueue(s.pop()), so now s =... | 1 | 0 | 0 | 0 | Question 1
You have an abstract stack with n entries and an empty abstract queue (to help). Approximately how many calls are needed to determine n? The stack needs to be unchanged afterwards.
Question 2
Same question, but you start with an abstrack queue and have an empty abstrack stack.
My reasoning
Pop from stack ... | Number of calls to determine size of stack/queue | 0 | 0 | 1 | 0 | 0 | 234 |
36,062,523 | 2016-03-17T13:50:00.000 | 0 | 0 | 1 | 0 | 0 | python,pandas,python-3.5 | 1 | 36,587,035 | 1 | 1 | 0 | false | 0 | 0 | You should try typing in python3 instead of python because, you are running v3.x on Python and the command python runs v2.7 according to me. | 1 | 0 | 0 | 0 | First of all I'm new to python and using 3.5 version when trying to install pandas usingpip install pandasit is showing error as pip is not recognized as an internal or external command by using other command to install some packages,py -3.5 -m pip install SomePackageit shows me error could not find a version that sati... | error for pandas installation and update of pip in python 3.5 windows | 0 | 0 | 1 | 0 | 0 | 479 |
36,087,488 | 2016-03-18T14:53:00.000 | 0 | 0 | 0 | 1 | 0 | python,linux,cpu | 0 | 36,087,597 | 0 | 1 | 0 | false | 0 | 0 | Maybe try to to use time.sleep() and play around with how long to sleep in between calculations? | 1 | 1 | 0 | 0 | I'd like to know how to generate a controlled CPU load on Linux using shell or python script. By controlled load I mean creating a process that consumes a specified amount of CPU cycles (e.g., 20% of available CPU cycles).
I wrote a python script that does some dummy computation like generating N random integers and s... | How to create controlled CPU load on Linux? | 0 | 0 | 1 | 0 | 0 | 151 |
36,095,800 | 2016-03-18T23:14:00.000 | 1 | 0 | 0 | 0 | 0 | python,apache,cookies,mod-wsgi,sign | 0 | 36,096,173 | 0 | 1 | 1 | false | 1 | 0 | The best (read: easiest) way to go about this is with session variables. That said, in lieu of session variable functionality you would get with a framework, you can implement your own basic system.
1) Generate a random Session id
2) send a cookie to browser
3) Json or pickle encode your variables
4a) save encoded stri... | 1 | 0 | 0 | 0 | I'm developing a web app using my own framework that I created using mod_wsgi.
I want to avoid using dependencies such as Django or Flask, just to have a short script, It actually won't be doing much.
I have managed to authenticate user using LDAP, from a login page, the problem is that I don't want the user to authent... | Keep user signed in using mod_wsgi | 0 | 0.197375 | 1 | 0 | 0 | 127 |
36,104,410 | 2016-03-19T16:49:00.000 | 0 | 0 | 1 | 0 | 0 | python-2.7 | 0 | 36,119,138 | 0 | 2 | 0 | false | 0 | 0 | I found this and it's working !
variable = "mymodule"
module = __ import__(variable,globals(),locals(),[],-1)
...
module.myfunction() # where function is the name of the function inside mymodule.py | 1 | 0 | 0 | 0 | Hello dear programmers Python language.
I have a question about importing modules in another module with Python 2.7.
I want to know how to import a .py module in the form of a variable.
In fact, I would like to import a module based on the needs of my main module to limit the memory usage of the computer.
For example, ... | import a module with a variable | 0 | 0 | 1 | 0 | 0 | 80 |
36,115,491 | 2016-03-20T15:11:00.000 | 0 | 0 | 1 | 0 | 1 | python,windows,psycopg2 | 1 | 69,657,488 | 0 | 1 | 0 | false | 0 | 0 | pip install psycopg this worked for me, don't mention version i.e (pip install psycopg2) | 1 | 0 | 0 | 0 | I try to use pip install psycopg2 on windows10 and python3.5, but it show me below error message. how can i fix it ?
Command
"d:\desktop\learn\python\webcatch\appserver\webcatch\scripts\python.exe
-u -c "import setuptools, tokenize;file='C:\Users\16022001\AppData\Local\Temp\pip-build-rsorislh\psycopg2\setup.py';ex... | pip install psycopg2 error | 0 | 0 | 1 | 1 | 0 | 329 |
36,118,490 | 2016-03-20T19:31:00.000 | 0 | 0 | 0 | 0 | 0 | python,tweepy | 0 | 55,508,308 | 0 | 4 | 1 | false | 1 | 0 | i am using below code this works fine ..
if(api.show_friendship(source_screen_name='venky6amesh', target_screen_name='vag')):
print("the user is not a friend of ")
try:
api.create_friendship(j)
print('success')
except tweepy.TweepError as e:
... | 1 | 0 | 0 | 1 | I am trying to find, do I follow someone or not. I realized that although it is written in official Tweepy document, I cannot use API.exists_friendship anymore. Therefore, I tried to use API.show_friendship(source_id/source_screen_name, target_id/target_screen_name) and as the document said it returns me friendship obj... | Checking friendship in Tweepy | 1 | 0 | 1 | 0 | 1 | 3,016 |
36,122,612 | 2016-03-21T03:19:00.000 | 2 | 0 | 1 | 0 | 0 | python,ruby,rubygems,pip,virtualenv | 0 | 36,122,740 | 0 | 1 | 0 | true | 0 | 0 | bundler is generally used to lock dependency versions for a project (e.g. the gem versions). rbenv and rvm (there are several others too) are two common approaches to managing multiple versions of Ruby. A feature these provide (at least rvm does) is gemsets: these are a way to isolate your gem directories (so you may h... | 1 | 1 | 0 | 0 | As title, python use virtualenv to isolate pip libraries for each python application. Ruby has gem, how does it prevent library version conflicts without a virtual environment. | Python use virtualenv to prevent library version conflicts. How ruby does it? | 0 | 1.2 | 1 | 0 | 0 | 299 |
36,141,010 | 2016-03-21T20:32:00.000 | 1 | 0 | 1 | 0 | 0 | python,python-2.7,tkinter | 0 | 36,141,286 | 0 | 1 | 0 | false | 0 | 1 | Each instance of Tk is separate from any other instance of Tk. It gets its own copy of an underlying tcl interpreter. Two instance of Tk in the same process means you have two active tcl interpreters.
As a general rule you should only ever have exactly one instance of Tk, but I suppose if you fully understand how they... | 1 | 1 | 0 | 0 | I have been learning how to make GUIs with Tkinter and a question has occurred to me. As I'm testing the program, I often end up building the code while an instance of it already exists in the background. Are these two independent of each other in terms of performing their functions? I've always read that when I create... | Is each instance of Tk() class running independent of each other? | 0 | 0.197375 | 1 | 0 | 0 | 291 |
36,144,018 | 2016-03-22T00:12:00.000 | 0 | 0 | 0 | 0 | 0 | python,django,forms,permissions,verify | 0 | 36,146,532 | 0 | 1 | 1 | false | 1 | 0 | You have several ways to do it:
UI level: when the search field is focused you can say through an alert or other mechanism to notify users you are not allowed to search.
Server level: assuming your user is logged in or has an account you can verify the user in the search request and return a response where you state y... | 1 | 0 | 0 | 0 | So I have lots of forms that aren't attached to models, like a search form. I don't want people to be able to access these without first verifying their account through an email. How is the best way to limit their ability to do this? Is it through custom permissions? If so, how do I go about this? Thank you so much! | Django: Making custom permissions | 0 | 0 | 1 | 0 | 0 | 41 |
36,159,706 | 2016-03-22T16:15:00.000 | 0 | 0 | 0 | 0 | 0 | django,python-2.7,django-models,db2 | 0 | 36,159,818 | 0 | 2 | 0 | false | 1 | 0 | DB2 uses so-called two part names, schemaname.objectname. Each object, including tables, can be referenced by the entire name. Within a session there is the current schema which by default is set to the username. It can be changed by the SET SCHEMA myschema statement.
For your question there are two options:
1) Refere... | 1 | 2 | 0 | 0 | In Django database username is used as schema name.
In DB2 there is no database level users. OS users will be used for login into the database.
In my database I have two different names for database user and database schema.
So in django with db2 as backend how can I use different schema name to access the tables?
EDIT... | django-db2 use different schema name than database username | 0 | 0 | 1 | 1 | 0 | 688 |
36,193,159 | 2016-03-24T04:11:00.000 | 13 | 0 | 1 | 0 | 0 | python,docx,python-docx | 0 | 36,194,547 | 0 | 2 | 1 | true | 0 | 0 | Short answer is no, because the page breaks are inserted by the rendering engine, not determined by the .docx file itself.
However, certain clients place a <w:lastRenderedPageBreak> element in the saved XML to indicate where they broke the page last time it was rendered.
I don't know which do this (although I expect Wo... | 1 | 10 | 0 | 1 | I am trying to create a program in python that can find a specific word in a .docx file and return page number that it occurred on. So far, in looking through the python-docx documentation I have been unable to find how do access the page number or even the footer where the number would be located. Is there a way to ... | Page number python-docx | 0 | 1.2 | 1 | 0 | 0 | 14,423 |
36,195,457 | 2016-03-24T07:56:00.000 | 0 | 0 | 0 | 0 | 0 | python,scikit-learn,cluster-analysis,k-means | 0 | 50,800,687 | 0 | 6 | 0 | false | 0 | 0 | You can Simply store the labels in an array. Convert the array to a data frame. Then Merge the data that you used to create K means with the new data frame with clusters.
Display the dataframe. Now you should see the row with corresponding cluster. If you want to list all the data with specific cluster, use something ... | 1 | 40 | 1 | 0 | I am using the sklearn.cluster KMeans package. Once I finish the clustering if I need to know which values were grouped together how can I do it?
Say I had 100 data points and KMeans gave me 5 cluster. Now I want to know which data points are in cluster 5. How can I do that.
Is there a function to give the cluster id a... | How to get the samples in each cluster? | 0 | 0 | 1 | 0 | 0 | 62,619 |
36,202,899 | 2016-03-24T14:41:00.000 | 1 | 0 | 0 | 0 | 0 | python,django,multithreading,django-rest-framework,django-1.9 | 0 | 36,209,892 | 0 | 1 | 0 | true | 1 | 0 | Django itself doesn't have a queue, but you can easily simulate it. Personally, I would probably use an external service, like rabbitMQ, but it can be done in pure Django if you want. Add a separate ImageQueue model to hold references to incoming images and use transaction management to make sure simultaneous requests ... | 1 | 1 | 0 | 0 | I am setting up a system where one user will be posting images to a Django server and N users will each be viewing a subset of the posted images in parallel. I can't seem to find a queuing mechanism in Django to accomplish this task. The closest thing is using latest with filter(), but that will just keep sending the l... | Queuing pictures to be requested in Django | 0 | 1.2 | 1 | 0 | 0 | 394 |
36,212,431 | 2016-03-25T00:50:00.000 | 0 | 0 | 1 | 0 | 0 | python | 0 | 36,212,457 | 0 | 4 | 0 | false | 0 | 0 | Why not read each file into a list each element in the list holds 1 line.
Once you have both files loaded to your lists you can work line by line (index by index) through your list doing whatever comparisons/operations you require. | 1 | 0 | 0 | 0 | I want to using python to open two files at the same time, read one line from each of them then do some operations. Then read the next line from each of then and do some operation,then the next next line...I want to know how can I do this. It seems that for loop cannot do this job. | how to use python to deal with two file at the same time | 0 | 0 | 1 | 0 | 0 | 48 |
36,223,345 | 2016-03-25T15:55:00.000 | 10 | 0 | 0 | 1 | 0 | python,windows-10,simplehttpserver | 0 | 36,223,473 | 0 | 3 | 0 | true | 0 | 0 | Ok, so different commands is apparently needed.
This works:
C:\pathToIndexfile\py -m http.server
As pointed out in a comment, the change to "http.server" is not because of windows, but because I changed from python 2 to python 3. | 1 | 5 | 0 | 0 | I recently bought a Windows 10 machine and now I want to run a server locally for testing a webpage I am developing.
On Windows 7 it was always very simple to start a HTTP Server via python and the command prompt. Fx writing the below code would fire up a HTTP server and I could watch the website through localhost.
C:... | How to start python simpleHTTPServer on Windows 10 | 0 | 1.2 | 1 | 0 | 1 | 25,052 |
36,234,690 | 2016-03-26T11:24:00.000 | 1 | 1 | 0 | 0 | 0 | python,email | 0 | 36,242,008 | 0 | 1 | 0 | true | 0 | 0 | Well, just a little bit of testing with telnet will give you the answer to the question 'how do I find the imap server for privateemail.com'.
mail.privateemail.com is their IMAP server. | 1 | 0 | 0 | 0 | I am using NameCheap to host my domain, and I use their privateemail.com to host my email. I'm looking to create a python program to retrieve specific/all emails from my inbox and to read the HTML from them (html instead of .body because there is a button that has a hyperlink which I need an is only accessible via html... | Retrieving emails from NameCheap Private Email | 0 | 1.2 | 1 | 0 | 1 | 411 |
36,288,578 | 2016-03-29T15:25:00.000 | 0 | 0 | 0 | 0 | 0 | python,machine-learning,scikit-learn | 0 | 36,298,305 | 0 | 1 | 0 | false | 0 | 0 | I don't see why you'd want X to vary for each task: the point of multitask learning is that the same feature space is used to represent instances for multiple tasks which can be mutually informative. I get that you may not have ground truth y for all instances for all tasks, though this is currently assumed in the scik... | 1 | 0 | 1 | 0 | I have one huge data matrix X, of which subsets of rows correspond to different tasks that are related but also have different idiosyncratic properties.
Thus I want to train a Multi-Task model with some regularization and chose sklearn's linear_model MultiTaskElasticNet function.
I am confused with the inputs of fitti... | Sklearn multi-task: Input data not 3-dimensional? | 0 | 0 | 1 | 0 | 0 | 511 |
36,288,794 | 2016-03-29T15:35:00.000 | 2 | 0 | 1 | 0 | 0 | python,mongodb,pymongo | 0 | 36,289,062 | 0 | 1 | 0 | false | 0 | 0 | With mongo you have to pass a json (which in python we can essentially think of as a dict) in order to do anything really, so say you want to add a list or set of numbers to the hamburgers field in your collection, you would prepare it as follows:
db.your_collection.update({'$push': {'hamburgers': {$each: [1, 2, 3, 4]}... | 1 | 1 | 0 | 0 | Apparently it is not possible and the best advice I found so far is to use dict but this is not what I want. Is there still a way to store a set / list in MongoDB? | MongoDB & PyMongo: how to store a set / list? | 1 | 0.379949 | 1 | 0 | 0 | 2,869 |
36,295,569 | 2016-03-29T21:38:00.000 | 1 | 0 | 1 | 0 | 0 | python,class,internal | 0 | 36,295,771 | 0 | 2 | 0 | true | 0 | 0 | Python code doesn't have any such equivalent for an anonymous namespace, or static linkage for functions. There are a few ways you can get what you're looking for
Prefix with _. Names beginning with an underscore are understood
to be for internal use to that python file and are not exported by
from * imports. it's as ... | 1 | 1 | 0 | 0 | I'm relatively new to Python.
When I did C/C++ programming, I used the internal classes quite often. For example, in some_file.cc, we may implement a class in the anonymous namespace to prevent it from being used outside. This is useful as a helper class specific to that file.
Then, how we can do a similar thing in Py... | How to make a python class not exposed to the outside? | 0 | 1.2 | 1 | 0 | 0 | 751 |
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