Q_Id int64 337 49.3M | CreationDate stringlengths 23 23 | Users Score int64 -42 1.15k | Other int64 0 1 | Python Basics and Environment int64 0 1 | System Administration and DevOps int64 0 1 | Tags stringlengths 6 105 | A_Id int64 518 72.5M | AnswerCount int64 1 64 | is_accepted bool 2
classes | Web Development int64 0 1 | GUI and Desktop Applications int64 0 1 | Answer stringlengths 6 11.6k | Available Count int64 1 31 | Q_Score int64 0 6.79k | Data Science and Machine Learning int64 0 1 | Question stringlengths 15 29k | Title stringlengths 11 150 | Score float64 -1 1.2 | Database and SQL int64 0 1 | Networking and APIs int64 0 1 | ViewCount int64 8 6.81M |
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39,691,679 | 2016-09-25T20:46:00.000 | 1 | 0 | 0 | 0 | python,django,django-models | 39,692,799 | 1 | true | 1 | 1 | If I understood your description correctly, you want a relationship where there can be many emailWidget or TextWidget for one instance of widgetManager.
What you can do in this case is add a ForeignKey field for widgetManager to emailWidget and TextWidget. This way, you can have many instances of the widgets while the... | 1 | 0 | 0 | I have a model called widgetManager and 2 widget models called emailWidget and TextWidget. Now a single instance of widgetManager can have multiple instances of emailWidget and TextWidget. How can this be achieved with the following in mind
Till now i only have two but there can be more in future
The order of widget i... | Proper model defination in django for a widget manager | 1.2 | 0 | 0 | 27 |
39,691,860 | 2016-09-25T21:08:00.000 | 1 | 0 | 1 | 0 | python-2.7,pip | 43,962,413 | 2 | false | 0 | 0 | install pip for Python2.7 with easy_install:
sudo easy_install-2.7 pip
now you can use pip for the same specific version of Python:
sudo pip2.7 install BeautifulSoup | 1 | 2 | 0 | I am using macOS Sierra 10.12 and after I upgraded my OS I can no longer install packages for python 3 using pip. Before I used to use pip for python2 and pip3 for python 3 as I have both versions of Python. But now I can no longer use pip to install libraries for python2.
Can anyone help me how can I change my defaul... | pip command by default using python 3...how to change it to python 2? | 0.099668 | 0 | 0 | 4,506 |
39,691,902 | 2016-09-25T21:12:00.000 | 1 | 0 | 0 | 0 | python,neural-network,tensorflow,conv-neural-network | 54,791,471 | 9 | false | 0 | 0 | The correct order is: Conv > Normalization > Activation > Dropout > Pooling | 2 | 206 | 1 | The original question was in regard to TensorFlow implementations specifically. However, the answers are for implementations in general. This general answer is also the correct answer for TensorFlow.
When using batch normalization and dropout in TensorFlow (specifically using the contrib.layers) do I need to be worried... | Ordering of batch normalization and dropout? | 0.022219 | 0 | 0 | 130,653 |
39,691,902 | 2016-09-25T21:12:00.000 | 0 | 0 | 0 | 0 | python,neural-network,tensorflow,conv-neural-network | 63,051,525 | 9 | false | 0 | 0 | ConV/FC - BN - Sigmoid/tanh - dropout.
If activiation func is Relu or otherwise, the order of normalization and dropout depends on your task | 2 | 206 | 1 | The original question was in regard to TensorFlow implementations specifically. However, the answers are for implementations in general. This general answer is also the correct answer for TensorFlow.
When using batch normalization and dropout in TensorFlow (specifically using the contrib.layers) do I need to be worried... | Ordering of batch normalization and dropout? | 0 | 0 | 0 | 130,653 |
39,694,646 | 2016-09-26T04:15:00.000 | 0 | 0 | 0 | 0 | python,c++,boost,fortran,gfortran | 39,716,307 | 1 | false | 0 | 0 | I built Boost.Python libraries 1.61.0 from source for Python 2.7 using VC 14.0. Then used those in the build process for Netgen (again using VC 14.0) and pointed to the Python 2.7 library and include directories (as opposed to Python 3.5). This has thus far worked in Python 2.7 with my existing code. | 1 | 2 | 0 | I have a Python 2.7 project that has thus far been using gfortran and MinGW to build extensions. I use MinGW because it seems to support write statements and allocatable arrays in the Fortran code while MSVC does not.
There is another project I would like to incorporate into my own (Netgen) but it is currently set up f... | Building Fortran extension for Python 3.5 or C extension for 2.7 | 0 | 0 | 0 | 168 |
39,700,254 | 2016-09-26T10:19:00.000 | 1 | 0 | 0 | 0 | python,django | 39,736,367 | 1 | false | 1 | 0 | A partial answer.
After some time with WingIDE IDE's debugger, and some profiling with cProfile, I have located the main CPU hogging issue.
During initial django startup there's a cascade of imports, in which module validators.py prepares some compiled regular expressions for later use. One in particular, URLValidator... | 1 | 0 | 0 | I'm trying to discover the cause of delays in Django 1.8 startup, especially, but not only, when run in a debugger (WingIDE 5 and 6 in my case).
Minimal test case: the Django 1.8 tutorial "poll" example, completed just to the first point where 'manage.py runserver' works. All default configuration, using SQLite. Python... | Django 1.8 startup delay troubleshooting | 0.197375 | 0 | 0 | 268 |
39,710,675 | 2016-09-26T19:17:00.000 | 1 | 0 | 1 | 0 | python,module,pycharm,package-managers | 39,711,232 | 4 | false | 0 | 0 | Did you change the interpreter in PyCharm?
If not, go to File -> Settings -> Project -> Project Interpreter and change the interpreter to the one in Anaconda. It should find the package, unless it's installed in a weird location.
If you don't have the Anaconda interpreter in the list of available interpreters, you can ... | 3 | 2 | 0 | I am trying to install a package called "quantecon" through PyCharm. If I have Python 3.5 as an interpreter then I can find the package in the settings menu. But I need to run Anaconda, it has a bunch of other packages I need like scipy, numpy, etc. Once I install Anaconda and use it as the interpreter (it runs on Pyth... | Pycharm does not find module with one interpreter but does with another, why? | 0.049958 | 0 | 0 | 2,380 |
39,710,675 | 2016-09-26T19:17:00.000 | 1 | 0 | 1 | 0 | python,module,pycharm,package-managers | 57,080,380 | 4 | false | 0 | 0 | In PyCharm 2019, I had to remove all interpreters, then re-add the one that should have worked all along.
Go to File->Settings (or ctrl+Alt+S),
Type 'interpreter' in search
Select 'Project Interpreter' on the left pane.
Press the 'Cog' icon -> Show All
remove all interpreters using the '-' button as many times as neede... | 3 | 2 | 0 | I am trying to install a package called "quantecon" through PyCharm. If I have Python 3.5 as an interpreter then I can find the package in the settings menu. But I need to run Anaconda, it has a bunch of other packages I need like scipy, numpy, etc. Once I install Anaconda and use it as the interpreter (it runs on Pyth... | Pycharm does not find module with one interpreter but does with another, why? | 0.049958 | 0 | 0 | 2,380 |
39,710,675 | 2016-09-26T19:17:00.000 | 0 | 0 | 1 | 0 | python,module,pycharm,package-managers | 39,711,203 | 4 | false | 0 | 0 | Inside PyCharm, in Ubuntu, go to File -> Settings -> Project -> Project Interpreter and change the interpreter. If Anaconda is not there, click on the gear, add local and then go to /home/user/anaconda2/bin/python | 3 | 2 | 0 | I am trying to install a package called "quantecon" through PyCharm. If I have Python 3.5 as an interpreter then I can find the package in the settings menu. But I need to run Anaconda, it has a bunch of other packages I need like scipy, numpy, etc. Once I install Anaconda and use it as the interpreter (it runs on Pyth... | Pycharm does not find module with one interpreter but does with another, why? | 0 | 0 | 0 | 2,380 |
39,713,297 | 2016-09-26T22:18:00.000 | 9 | 0 | 1 | 0 | python-2.7,installation | 39,721,704 | 2 | false | 0 | 0 | shutil has been in the standard library.Justimport shutil~ | 1 | 14 | 0 | in the python 2.7, I find I can't install the shutil library through pip and easy_install, it said can't find it.How can I install it? | can not install shutil library in Python 2.7 | 1 | 0 | 0 | 27,430 |
39,713,338 | 2016-09-26T22:23:00.000 | 1 | 0 | 1 | 0 | python,python-3.x,dictionary | 39,713,537 | 2 | true | 0 | 0 | You could use two separate data structures: One to define unchanging information such as card names and values (as you have already done), and another to keep track of changing information, such as how many of each card remains in the deck. | 1 | 0 | 0 | I'm creating a blackjack game with a deck of cards like so:
cards = {'ace':[1,11],'2':2,'3':3}... and so on.
I want to have 3 decks of cards, so is it possible to have more than one ace, etc.? If so, how? I still want each card to have the keypair of its value, but I don't care if it's in a dictionary. | Possible to have same key pair more than once in a dictonary | 1.2 | 0 | 0 | 44 |
39,713,433 | 2016-09-26T22:34:00.000 | 1 | 0 | 1 | 0 | python,keyboard,spyder | 60,240,641 | 2 | false | 0 | 0 | Set this configuration in Spyder:
Run > Run Configuration Per File > Execute In An External System Terminal
In my experience "msvcrt.kbhit" only works in CMD. | 1 | 2 | 0 | Has anyone come across a way to emulate kbhit() in the Spyder environment on Windows? Somehow the development environment gets between the Python program and the keyboard, so any simple way of doing it (i.e. msvcrt.kbhit()) does not work. | How to make kbhit() work in the Spyder environment | 0.099668 | 0 | 0 | 478 |
39,713,540 | 2016-09-26T22:46:00.000 | 1 | 0 | 0 | 0 | python,tcp,scapy | 40,023,525 | 1 | true | 0 | 0 | You can not directly write the TCP options field byte per byte, however you can either:
write your entire TCP segment byte per byte: TCP("\x01...\x0n")
add an option to Scapy's code manually in scapy/layers/inet.py TCPOptions structure
These are workarounds and a definitive solution to this would be to implement a by... | 1 | 0 | 0 | I want to read and write custom data to TCP options field using Scapy. I know how to use TCP options field in Scapy in "normal" way as dictionary, but is it possible to write to it byte per byte? | Read/Write TCP options field | 1.2 | 0 | 1 | 402 |
39,713,636 | 2016-09-26T22:59:00.000 | 0 | 0 | 0 | 0 | python,neo4j,neo4jclient,neo4jrestclient | 39,718,452 | 1 | false | 0 | 0 | No, especially if you use the one of the clients to do the migration as they will automatically escape anything that needs to be escaped, but there's nothing I've come across. | 1 | 0 | 0 | I'm attempting to transfer all data over to Neo4j, and am wondering if it would be alright to name all properties on nodes the same as in Postgres exactly. E.g id will be id, name will be name, and so on. Are there any conflicts with doing something like this? | Neo4j Transferring All Data from Postgres | 0 | 1 | 0 | 68 |
39,713,752 | 2016-09-26T23:12:00.000 | 2 | 0 | 1 | 0 | python,python-3.x,export,processing | 40,960,287 | 1 | true | 0 | 1 | processing.py is not compatible with CPython (native python), nor with any c-language modules. | 1 | 1 | 0 | I'm currently using PyGame to build games on python, however exporting becomes rather difficult as Py2Exe and Py2App are almost the only ways to do so and are not very effective. I tried to using the wonderful exporting mechanic in Processing (in Python mode), but this opened a Pandora's box of problems.
How do you im... | Importing Complex Modules into Processing.py | 1.2 | 0 | 0 | 218 |
39,713,798 | 2016-09-26T23:18:00.000 | 0 | 0 | 1 | 0 | python,graph,kruskals-algorithm | 39,714,032 | 2 | false | 0 | 0 | Actually the running time of the algorithm is O(E log(V)).
The key to its performance lies on your point 4, more specifically, the implementation of determining for a light edge e = (a, b) if 'a' and 'b' belongs to the same set and, if not, performing the union of their respective sets.
For more clarifications on the t... | 1 | 0 | 1 | Please help me fill any gaps in my knowledge(teaching myself):
So far I understand that given a graph of N vertices, and edges we want to form a MST that will have N-1 Edges
We order the edges by their weight
We create a set of subsets where each vertice is given its own subset. So if we have {A,B,C,D} as our initial ... | Need some clarification on Kruskals and Union-Find | 0 | 0 | 0 | 329 |
39,714,476 | 2016-09-27T00:49:00.000 | 0 | 0 | 1 | 0 | pdf,latex,python-sphinx | 63,270,705 | 2 | false | 0 | 0 | What is in your index.rst file?
In the index.rst file, it is necessary to insert "modules" manually in order for the PDF to work correctly (assuming your build process creates modules.rst in same folders as index.rst). Otherwise, the PDF output just includes nothing. | 2 | 2 | 0 | sphinx can general index as well as a language-specific module indices,But when I use sphinx generate pdf ,I can not find the automatic indicies，what I should do? | I use sphinx to build pdf ,How to generate automatic indices | 0 | 0 | 0 | 333 |
39,714,476 | 2016-09-27T00:49:00.000 | 0 | 0 | 1 | 0 | pdf,latex,python-sphinx | 39,732,119 | 2 | false | 0 | 0 | Have you run the build twice?
Latex may get the indexes only right after the second build. During the first run, the document with table of content and indices is generated, during the second build that information is used in the latex file. | 2 | 2 | 0 | sphinx can general index as well as a language-specific module indices,But when I use sphinx generate pdf ,I can not find the automatic indicies，what I should do? | I use sphinx to build pdf ,How to generate automatic indices | 0 | 0 | 0 | 333 |
39,715,472 | 2016-09-27T03:22:00.000 | 0 | 0 | 0 | 0 | python,opencv,video,overlay | 39,716,115 | 2 | false | 0 | 0 | What you need are 2 Mat objects- one to stream the camera (say Mat_cam), and the other to hold the overlay (Mat_overlay).
When you draw on your main window, save the line and Rect objects on Mat_overlay, and make sure that it is not affected by the streaming video
When the next frame is received, Mat_cam will be update... | 2 | 1 | 1 | I am currently working in Python and using OpenCV's videocapture and cv.imshow to show a video. I am trying to put an overlay on this video so I can draw on it using cv.line, cv.rectangle, etc. Each time the frame changes it clears the image that was drawn so I am hoping if I was to put an overlay of some sort on top o... | How to put an overlay on a video | 0 | 0 | 0 | 1,160 |
39,715,472 | 2016-09-27T03:22:00.000 | 0 | 0 | 0 | 0 | python,opencv,video,overlay | 39,721,387 | 2 | false | 0 | 0 | I am not sure that I have understood your question properly.What I got from your question is that you want the overlay to remain on your frame, streamed from Videocapture, for that one simple solution is to declare your "Mat_cam"(camera streaming variable) outside the loop that is used to capture frames so that "Mat_c... | 2 | 1 | 1 | I am currently working in Python and using OpenCV's videocapture and cv.imshow to show a video. I am trying to put an overlay on this video so I can draw on it using cv.line, cv.rectangle, etc. Each time the frame changes it clears the image that was drawn so I am hoping if I was to put an overlay of some sort on top o... | How to put an overlay on a video | 0 | 0 | 0 | 1,160 |
39,716,983 | 2016-09-27T05:55:00.000 | 0 | 0 | 0 | 0 | python-2.7,skype-for-business,skypedeveloper | 39,847,739 | 1 | false | 0 | 0 | Currently there is no way to present content through the Skype Web SDK. This might be something we add in a future release. | 1 | 0 | 0 | i have made a python desktop app which takes voice commands now i want to present it via Skype to someone and so i want the people to hear the response , is there a way to do it, so that everyone on the call can hear the response and give voice command to it.. | Skype integration with python desktop app | 0 | 0 | 1 | 439 |
39,717,464 | 2016-09-27T06:27:00.000 | 3 | 0 | 0 | 0 | python,tableau-api | 39,732,617 | 2 | true | 0 | 0 | The simplest approach is to issue an HTTP GET request from Python to your Tableau Server and append a format string to the URL such as ".png" or ".pdf".
There are size options you can experiment with as well -- press the Share button to see the syntax.
You can also pass filter settings in the URL as query parameters | 1 | 2 | 0 | Need to download image from the tableau server using python script. Tableau Rest API doesn't provide any option to do so.I like to know what is proper way of downloading high resolution/full size image from tableau server using python or any other server scripting language. | Tableau download/export images using Rest api python | 1.2 | 0 | 1 | 6,844 |
39,717,737 | 2016-09-27T06:42:00.000 | -1 | 0 | 1 | 0 | python,python-2.7,testing,automated-tests | 40,362,623 | 2 | false | 0 | 0 | It is of course possible since Python is Turing complete. However, you should use one of the available open source or commercial libraries to handle the STDF writing if you are not familiar with STDF. Even one mis-placed byte in the binary output will wreck your file.
It is impossible to say whether an existing tool c... | 1 | 0 | 0 | I'm Trying to convert .txt data file to STDF (ATE Standard Test Data Format, commonly used in semiconductor tests) file.
Is there any way to do that?
Are there any libraries in Python which would help in cases like this?
Thanks! | How to create / Write STDF file with python? | -0.099668 | 0 | 0 | 2,633 |
39,718,367 | 2016-09-27T07:15:00.000 | 1 | 0 | 1 | 0 | python,installation,anaconda,plotly,jupyter | 51,005,546 | 3 | false | 0 | 0 | I had the similar issue.
Go to Anaconda prompt and type pip install plotly hit enter. Restart the kernel and try importing it again. | 1 | 2 | 0 | I am new to Python and I installed plotly library using Anaconda prompt using command pip install plotly and it shows it to be installed under libraries installed but doesn't get imported when I try to import via the Jupyter Library saying the module is not found. | Unable to import plotly into Jupyter Notebook | 0.066568 | 0 | 0 | 4,619 |
39,722,984 | 2016-09-27T11:02:00.000 | 1 | 0 | 1 | 0 | python,numpy,compilation | 39,728,900 | 3 | false | 0 | 0 | Python can execute functions written in Python (interpreted) and compiled functions. There are whole API docs about writing code for integration with Python. cython is one of the easier tools for doing this.
Libraries can be any combination - pure Python, Python plus interfaces to compiled code, or all compiled. Th... | 1 | 4 | 0 | Trying to understand whether python libraries are compiled because I want to know if the interpreted code I write will perform the same or worse.
e.g. I saw it mentioned somewhere that numpy and scipy are efficient because they are compiled. I don't think this means byte code compiled so how was this done? Was it compi... | Are Python modules compiled? | 0.066568 | 0 | 0 | 2,959 |
39,726,495 | 2016-09-27T13:50:00.000 | 1 | 0 | 0 | 0 | python,excel,email,sap,business-objects | 39,727,668 | 1 | false | 1 | 0 | It's kind of hack-ish, but it can be done. Have the program (exe) write out the bytes of the Excel file to standard output. Then configure the program object for email destination, and set the filename to a specific name (ex. "whatever.xlsx").
When emailing a program object, the attached file will contain the standar... | 1 | 0 | 0 | I have been trying to schedule a report in SAP BO CMC. This report was initially written in Python and built into a .exe file. This .exe application runs to save the report into an .xlsx file in a local folder.
I want to utilize the convenient scheduling functions in SAP BO CMC to send the report in Emails. I tried an... | How can I out put an Excel file as Email attachment in SAP CMC? | 0.197375 | 1 | 0 | 744 |
39,726,577 | 2016-09-27T13:54:00.000 | 1 | 0 | 1 | 0 | python,rest,pycurl,http-status-code-422 | 39,726,781 | 1 | true | 0 | 0 | No this does not exist in general. Some services support an OPTIONS request to the route in question, which should return you documentation about the route. If you are lucky this is machine generated from the same source code that implements the route, so is more accurate than static documentation. However, it may just... | 1 | 3 | 0 | I'm working with a networking appliance that has vague API documentation. I'm able to execute PATCH and GET requests fine, but POST isn't working. I receive HTTP status error 422 as a response, I'm missing a field in the JSON request, but I am providing the required fields as specified in the documentation. I have trie... | How to determine what fields are required by a REST API, from the API? | 1.2 | 0 | 1 | 2,845 |
39,726,921 | 2016-09-27T14:09:00.000 | 0 | 0 | 1 | 0 | python | 39,727,471 | 1 | false | 0 | 0 | Let's start from the second point: if the list you store in memory is larger than the available ram, the computer starts using the hd as ram and this severely slow down everything. The optimal way of outputting in your situation is fill the ram as much as possible (always keeping enough space for the rest of the softwa... | 1 | 0 | 0 | Say I have a data file of size 5GB in the disk, and I want to append another set of data of size 100MB at the end of the file -- Just simply append, I don't want to modify nor move the original data in the file. I know I can read the hole file into memory as a long long list and append my small new data to it, but it's... | modify and write large file in python | 0 | 0 | 0 | 1,079 |
39,736,740 | 2016-09-28T01:43:00.000 | 0 | 1 | 0 | 0 | python,python-2.7,testing,automated-tests,robotframework | 39,766,125 | 1 | false | 0 | 0 | I may be incorrect but perhaps you want to capture data sent/received between computer and device through serial port. If this is true then serial port sniffer will be required. Linux and mac os x does not support sniffing however you may use sniffing for windows. | 1 | 0 | 0 | We are testing networking devices to which test interaction is done using serial ports. Python 2.7 with Windows is used to achieve this using the PySerial module of Python.
The scripts are run using Robot framework.
We observe that the Robot logs do not contain the serial device interaction dialogues.
We tried checki... | Python2.7(on Windows) Need to capture serial port output into log files during Python/Robot script run | 0 | 0 | 0 | 466 |
39,736,788 | 2016-09-28T01:49:00.000 | 0 | 1 | 0 | 0 | python,linux,redhat,yum | 39,917,999 | 1 | false | 0 | 0 | Once you get your system back to normal, add Python 2.7 as a Software Collection - it installs "along side" the original Python 2.6 rather than replace it so both are available without collision. Get 2.7 and others from softwarecollections.org. | 1 | 0 | 0 | Im using a scientific linux on a remote machine. I tried to install python 2.7 on it. After that the yum and some other python packages are not working (it says "no module named yum"). I searched it online and it seems I should not have touched the system python as it breaks some of the system tools. Is there a way to ... | Yum is not working anymore in scientific linux after python update | 0 | 0 | 0 | 165 |
39,737,321 | 2016-09-28T02:58:00.000 | 0 | 0 | 1 | 0 | python-3.x,pycharm | 39,739,300 | 1 | true | 0 | 0 | I checked the intersection '∩' character and 'n' by the unicode, I found they are different although it looks similar. | 1 | 0 | 0 | I want to input the intersection '∩' character in Pycharm. After I copy the intersection '∩' character into pycharm, it became to 'n'. | Pycharm: how to input the intersection '∩' character in Pycharm | 1.2 | 0 | 0 | 85 |
39,738,301 | 2016-09-28T04:52:00.000 | 0 | 0 | 1 | 0 | python,ubuntu,vim,conda,miniconda | 46,126,075 | 2 | false | 0 | 0 | In Short
Just go to ycmd submodule inside YouCompleteMe folder, or to be exact in the YouCompleteMe/third_party/ycmd and the run the git submodule command bellow.
git submodule update --init --recursive
Explantion
I've got the same issue like yours,
It was caused by the submodule of YouCompleteMe not being cloned p... | 1 | 0 | 0 | I am trying to install YouCompleteMe plugin on a source compiled Vim instance. I have a server without sudo privileges, hence I had to compile new Vim (7.4+) in order to make most plugins work. Also, I have installed miniconda and thus refer to the python in miniconda for all installations.
While following all steps ho... | YouCompleteMe post install error : cannot import name _compare_digest | 0 | 0 | 0 | 1,206 |
39,738,703 | 2016-09-28T05:27:00.000 | 0 | 0 | 0 | 0 | python,machine-learning,scikit-learn | 39,743,987 | 2 | false | 0 | 0 | Random forests do indeed give P(Y/x) for multiple classes. In most cases
P(Y/x) can be taken as:
P(Y/x)= the number of trees which vote for the class/Total Number of trees.
However you can play around with this, for example in one case if the highest class has 260 votes, 2nd class 230 votes and other 5 classes 10 votes... | 1 | 1 | 1 | Given a classification problem, sometimes we do not just predict a class, but need to return the probability that it is a class.
i.e. P(y=0|x), P(y=1|x), P(y=2|x), ..., P(y=C|x)
Without building a new classifier to predict y=0, y=1, y=2... y=C respectively. Since training C classifiers (let's say C=100) can be quite sl... | How do you get a probability of all classes to predict without building a classifier for each single class? | 0 | 0 | 0 | 1,945 |
39,738,872 | 2016-09-28T05:42:00.000 | 2 | 0 | 1 | 0 | python,compilation,comparison,abstract-syntax-tree | 39,738,985 | 2 | false | 0 | 0 | One approach would be to count then number of functions, objects, keywords possibly grouped into categories such as branching, creating, manipulating, etc., and number variables of each type. Without relying on the methods and variables being called the same name(s).
For a given problem the similar approaches will ten... | 1 | 2 | 0 | Many would want to measure code similarity to catch plagiarisms, however my intention is to cluster a set of python code blocks (say answers to the same programming question) into different categories and distinguish different approaches taken by students.
If you have any idea how this could be achieved, I would appre... | How to measure similarity between two python code blocks? | 0.197375 | 0 | 0 | 960 |
39,744,688 | 2016-09-28T10:20:00.000 | 4 | 0 | 0 | 0 | python,flask-sqlalchemy,flask-migrate | 39,761,658 | 1 | true | 1 | 0 | If you have made no changes to your model from the current migration, but you get a non-empty migration file generated, then it suggests for some reason your models became out of sync with the database, and the contents of this new migration are just the things that are mismatched.
If you say that the migration contain... | 1 | 1 | 0 | I am using Flask, Flask-SqlAlchemy and Flask-Migrate to manage my models. And I just realize that in my latest database state, when I create a new migration file, python manage.py db migrate -m'test migration, it will not create an empty migration file. Instead it tries to create and drop several unique key and foreign... | Why Flask Migrate doesn't create an empty migration file? | 1.2 | 1 | 0 | 1,587 |
39,747,645 | 2016-09-28T12:32:00.000 | 0 | 0 | 0 | 1 | python,airflow | 39,801,249 | 1 | false | 0 | 0 | could it be that you just need to restart the webserver and the scheduler? It happens when you change your code, like adding new tasks.
Please post more details and some code. | 1 | 1 | 0 | My DAG has 3 tasks and we are using Celery executor as we have to trigger individual tasks from UI.We are able to execute the individual task from UI.
The problem which we are facing currently, is that we are unable to execute all the steps of DAG from UI in one go, although we have set the task dependencies.
We are ab... | Airflow unable to execute all the dependent tasks in one go from UI | 0 | 0 | 0 | 157 |
39,747,900 | 2016-09-28T12:42:00.000 | 5 | 0 | 0 | 0 | python,numpy | 39,747,938 | 2 | false | 0 | 0 | Just numpy.transpose(U) or U.T. | 1 | 0 | 1 | How to change the ARRAY U(Nz,Ny, Nx) to U(Nx,Ny, Nz) by using numpy? thanks | The efficient way of Array transformation by using numpy | 0.462117 | 0 | 0 | 79 |
39,749,107 | 2016-09-28T13:34:00.000 | 0 | 0 | 0 | 0 | python,django,mezzanine | 47,832,443 | 1 | false | 1 | 0 | Add a rich text page, call it Blog or however you want, then in meta data group, in the field URL add /blog/ or whichever is the url to the main blog app. Mezzanine will match the url with the page and will add the Page object to the rendering context, so you can use it in templates. | 1 | 0 | 0 | How do you point blogs to a menu item in Mezzanine? I am able to point my blogs to Home using urls.py but how about to page types like link and richtextpage? | How to point blog to menu item in Mezzanine? | 0 | 0 | 0 | 59 |
39,751,570 | 2016-09-28T15:20:00.000 | 0 | 0 | 1 | 0 | python,pycharm | 39,753,232 | 2 | false | 0 | 0 | Seems like a problem with one of my network servers. It is fixed after talking with an IT professional | 1 | 0 | 0 | I dont know if I can post this here or not. But a strange thing happened recently.
I use pycharm to run my python codes and surprisingly when I opened a piece of my code - it got deleted. The file is 0KB now - for some reason. I am using this file for over a month now and this happened when I opened it and the file au... | PyCharm - Python Strange behavior | 0 | 0 | 0 | 76 |
39,752,700 | 2016-09-28T16:13:00.000 | 1 | 0 | 1 | 0 | python,ipython,spyder,mplot3d | 47,186,550 | 2 | false | 0 | 0 | I initially faced same issue
Everything seems to be alright but couldn't rotate the picture.
After toggling between graphical and automatic in
Tools > preferences > IPython console > Graphics > Graphics backend > Backend: ....
I could rotate the image | 2 | 0 | 1 | I am developing a Python program that involves displaying X-Y-Z Trajectories in 3D space. I'm using the Spyder IDE that naturally comes with Anaconda, and I've been running my scripts in IPython Consoles.
So I've been able to generate the 3D plot successfully and use pyplot.show() to display it on the IPython Console. ... | MPlot3D Image Manipulation in IPython | 0.099668 | 0 | 0 | 472 |
39,752,700 | 2016-09-28T16:13:00.000 | 4 | 0 | 1 | 0 | python,ipython,spyder,mplot3d | 46,331,190 | 2 | false | 0 | 0 | Yes, you can rotate and interact with Mplot3d plots in Spyder, you just have to change the setting so that plots appear in a separate window, rather than in the IPython console. Just change the inline setting to automatic:
Tools > preferences > IPython console > Graphics > Graphics backend > Backend: Automatic
Then cli... | 2 | 0 | 1 | I am developing a Python program that involves displaying X-Y-Z Trajectories in 3D space. I'm using the Spyder IDE that naturally comes with Anaconda, and I've been running my scripts in IPython Consoles.
So I've been able to generate the 3D plot successfully and use pyplot.show() to display it on the IPython Console. ... | MPlot3D Image Manipulation in IPython | 0.379949 | 0 | 0 | 472 |
39,753,285 | 2016-09-28T16:45:00.000 | 0 | 1 | 0 | 1 | python,django,git,heroku | 39,754,555 | 1 | false | 1 | 0 | Not sure but try:
heroku run --app cghelper python bot.py & | 1 | 0 | 0 | I have created a bot for my website and I currently host in on heroku.com.
I run it by executing the command
heroku run --app cghelper python bot.py
This executes the command perfectly through CMD and runs that specific .py file in my github repo.
The issue is when I close the cmd window this stops the bot.py. How c... | Automatically running app .py in in Heroku | 0 | 0 | 0 | 43 |
39,754,283 | 2016-09-28T17:41:00.000 | 2 | 0 | 0 | 0 | python,django,python-3.x,pythonanywhere,django-1.9 | 39,775,664 | 2 | true | 1 | 0 | We don't change the request timeout for individual users on PythonAnywhere. In the vast majority of cases, a request that takes 5 min (or even, really, 1 min) indicates that something is very wrong with the app. | 2 | 2 | 0 | I have a webpage made in Django that feeds data from a form to a script that takes quite a long time to run (1-5 minutes) and then returns a detailview with the results of that scripts.
I have problem with getting a request timeout. Is there a way to increase time length before a timeout so that the script can finish?
... | Django: Request timeout for long-running script | 1.2 | 0 | 0 | 3,180 |
39,754,283 | 2016-09-28T17:41:00.000 | 0 | 0 | 0 | 0 | python,django,python-3.x,pythonanywhere,django-1.9 | 39,754,475 | 2 | false | 1 | 0 | Yes, the timeout value can be adjusted in the web server configuration.
Does anyone else but you use this page? If so, you'll have to educate them to be patient and not click the Stop or Reload buttons on their browser. | 2 | 2 | 0 | I have a webpage made in Django that feeds data from a form to a script that takes quite a long time to run (1-5 minutes) and then returns a detailview with the results of that scripts.
I have problem with getting a request timeout. Is there a way to increase time length before a timeout so that the script can finish?
... | Django: Request timeout for long-running script | 0 | 0 | 0 | 3,180 |
39,755,063 | 2016-09-28T18:28:00.000 | 1 | 0 | 1 | 1 | python,environment-variables | 39,755,064 | 2 | false | 0 | 0 | I put '\\' at the end of the line to permit multiline values. | 1 | 2 | 0 | I am trying to add a multiline value for an env var in .env so that my process, run by honcho, will have access to it.
Bash uses a '\' to permit multilines. But this gives errors in honcho/python code. How to do this? | How do I add a multiline variable in a honcho .env file? | 0.099668 | 0 | 0 | 1,091 |
39,756,822 | 2016-09-28T20:12:00.000 | 2 | 0 | 0 | 0 | python,macos,tkinter,tkmessagebox | 69,845,490 | 2 | false | 0 | 1 | You can use icon='warning' instead of icon=tkMessageBox.WARNING
I just tried that on Windows. Sorry I don't have OSX to test | 1 | 4 | 0 | tkMessageBox.askyesno('Title', 'Message', icon=tkMessageBox.WARNING) on OS X just gives me the rocket icon.
I know there is some weirdness with OS X and tkMessageBox icons because tkMessageBox.showerror() just shows the rocket icon, but tkMessageBox.showwarning shows a yellow triangle (with a small rocket in the corner... | Why can't I change the icon on a tkMessagebox.askyesno() on OS X? | 0.197375 | 0 | 0 | 1,338 |
39,758,606 | 2016-09-28T22:25:00.000 | 2 | 0 | 1 | 0 | python,pycharm | 39,758,651 | 1 | true | 0 | 0 | To import as object :
from root.folder1.folder2 import script1
To import a function of your script:
from root.folder1.folder2.script1 import NameOfTheFunction | 1 | 0 | 0 | In my project, the file structure is as follows:
root/folder1/folder2/script1.py
root/folder1/folder2/script2.py
I have a statement in script2.py that says "import script1", and Pycharm says no module is found. How do I fix this? | How do I import a module from within a Pycharm project? | 1.2 | 0 | 0 | 97 |
39,759,271 | 2016-09-28T23:47:00.000 | 0 | 0 | 1 | 1 | python,python-3.4,anaconda | 41,580,566 | 1 | true | 0 | 0 | update-alternatives will do this trick. Simply remember switching to Py3.4 when you need and switching it back after you finished! | 1 | 0 | 0 | I have to keep using the system's default python3.4 on a centos server. I'm wondering if there is any way to configure system's python using anaconda's python packages:P | Configure system default python to use anaconda's packages | 1.2 | 0 | 0 | 33 |
39,759,680 | 2016-09-29T00:44:00.000 | 0 | 0 | 1 | 0 | python | 39,778,818 | 2 | false | 0 | 0 | think i figured it out. Apparently SLES 11.4 does not include the development headers in the default install from their SDK for numpy 1.8.
And of course they don't offer matplotlib along with a bunch of common python packages.
The python packages per the SLES SDK are the system default are located under/usr/lib64/pyth... | 1 | 0 | 1 | My system is SLES 11.4 having python 2.6.9.
I know little about python and have not found where to download rpm's that give me needed python packages.
I acquired numpy 1.4 and 1.11 and I believe did a successful python setup.py build followed by python setup.py install on numpy.
Going from memory I think this installed... | manually building installing python packages in linux so they are recognized | 0 | 0 | 0 | 44 |
39,760,733 | 2016-09-29T03:04:00.000 | 6 | 0 | 0 | 1 | python,google-cloud-dataflow,dataflow,apache-beam | 39,776,373 | 2 | true | 1 | 0 | There is not currently built-in value sorting in Beam (in either Python or Java). Right now, the best option is to sort the values yourself in a DoFn like you mentioned. | 1 | 3 | 0 | I noticed that java apache beam has class groupby.sortbytimestamp does python have that feature implemented yet? If not what would be the way to sort elements in a window? I figure I could sort the entire window in a DoFn, but I would like to know if there is a better way. | How can I order elements in a window in python apache beam? | 1.2 | 0 | 0 | 1,665 |
39,767,160 | 2016-09-29T09:57:00.000 | 0 | 0 | 0 | 0 | python,flask,request | 39,767,391 | 1 | false | 1 | 0 | Besides performance you want an outfacing service (like a webserver) to be as secure as possible. The flask development server is not developed with high security as a goal, so there are probably sercurity relevant bugs. | 1 | 0 | 0 | I implemented a REST API using flask and I am wondering what is the limit of the dev. server?
I mean why investing time and money to deploy the api on a prod server while the dev. server can support the traffic.
To avoid marking the question as duplicate, I am not asking for security risks, I want to know what are the ... | Flask dev server limits | 0 | 0 | 0 | 412 |
39,768,925 | 2016-09-29T11:23:00.000 | 2 | 0 | 0 | 0 | python,tkinter,raspberry-pi,touchscreen,raspberry-pi3 | 39,770,561 | 2 | true | 0 | 1 | There is always a widget with the keyboard focus. You can query that with the focus_get method of the root window. It will return whatever widget has keyboard focus. That is the window that should receive input from your keypad. | 1 | 1 | 0 | I'm making a program on the Raspberry Pi with a touchscreen display.
I'm using Python Tkinter that has two entry widgets and one on screen keypad. I want to use the same keypad for entering data on both entry widgets.
Can anyone tell me how can i check if an entry is selected? Similar like clicking on the Entry using... | Check if Entry widget is selected | 1.2 | 0 | 0 | 1,831 |
39,771,998 | 2016-09-29T13:42:00.000 | 0 | 0 | 1 | 0 | python,linux,pycharm | 39,772,172 | 2 | false | 0 | 0 | Click on the top-right tab with your project name, then go Edit Configurations and there you can change the interpreter. | 2 | 0 | 0 | I haven't been able to find anything and I am not sure if this is the place I should be asking...
But I want to include the path to my interpreter in every new project I create. The reason being is that I develop locally and sync my files to a linux server. It is annoying having to manually type #! /users/w/x/y/z/bi... | Is it possible to include interpreter path (or set any default code) when I create new python file in Pycharm? | 0 | 0 | 0 | 59 |
39,771,998 | 2016-09-29T13:42:00.000 | 1 | 0 | 1 | 0 | python,linux,pycharm | 39,772,630 | 2 | true | 0 | 0 | You should open File in the main menu and click Default Settings, collapse the Editor then click File and Code Templates, in the Files tab click on the + sign and create a new Template, give the new template a name and extension, in the editor box put your template content, in your case #! /users/w/x/y/z/bin/python app... | 2 | 0 | 0 | I haven't been able to find anything and I am not sure if this is the place I should be asking...
But I want to include the path to my interpreter in every new project I create. The reason being is that I develop locally and sync my files to a linux server. It is annoying having to manually type #! /users/w/x/y/z/bi... | Is it possible to include interpreter path (or set any default code) when I create new python file in Pycharm? | 1.2 | 0 | 0 | 59 |
39,772,952 | 2016-09-29T14:22:00.000 | 1 | 1 | 1 | 0 | python,automation,camera-calibration | 41,273,193 | 1 | true | 0 | 0 | Look into the In-Sight Native Mode commands. ASCII native mode commands are sent to the camera over Ethernet on port 23 (telnet). These commands are documented in the In-Sight Explorer help file which can be accessed from the In-Sight Explorer Help menu. Look under the 'Communications Reference -> Native Mode Comman... | 1 | 0 | 0 | I am new to Cognex's in-sight explorer. I am using it for test automation and I want to know is it possible to capture image using a script [preference is python, but other scripting methods are welcome].
I have my Test Cases [TC] running using python scripts, in case a TC fail I want to capture the camera image at r... | Automate Image capturing using Cognex's In-sight Explorer | 1.2 | 0 | 0 | 1,101 |
39,773,328 | 2016-09-29T14:39:00.000 | 0 | 0 | 1 | 0 | python,merge,spss | 39,777,762 | 2 | false | 0 | 0 | If you just match files regardless of what variables are missing, only the variables that exist in the table and do not exist in the file will be added to the file.
Note though you'll have trouble if you have text vars in both files with identical names but different widths. | 1 | 3 | 0 | I have an SPSS file that I am removing unwanted variables from, but want to bring in variables from elsewhere if they don't exist. So, I am looking for some Python code to go into my syntax to say - keep all the variables from a list and if any of these don't exist in the first file, then merge them in from the second ... | Merge SPSS variables if they don't exist in the original file, using Python | 0 | 0 | 0 | 132 |
39,773,544 | 2016-09-29T14:49:00.000 | 0 | 0 | 0 | 0 | python,openpyxl | 39,774,351 | 2 | false | 0 | 0 | I'm not sure what you mean by "text box". In theory you can add pretty much anything covered by the DrawingML specification to a chart but the practice may be slightly different.
However, there is definitely no built-in API for this so you'd have to start by creating a sample file and working backwards from it. | 1 | 2 | 0 | I'm trying to add a text box to a chart I've generated with openpyxl, but can't find documentation or examples showing how to do so. Does openpyxl support it? | Adding a text box to an excel chart using openpyxl | 0 | 1 | 0 | 3,047 |
39,776,791 | 2016-09-29T17:43:00.000 | -1 | 0 | 0 | 0 | python,flask | 41,841,741 | 2 | false | 1 | 0 | I was having a similar issue and deleting the .pyc files solved it for me. | 1 | 3 | 0 | A little background:
I've been working on this project for about six months now and it's been running on Flask the whole time. Everything has been fine, multiple versions of the backend have been deployed live to support an app that's been in production for months now.
The development cycle involves writing everything ... | Flask doesn't seem to recognize file changes | -0.099668 | 0 | 0 | 1,804 |
39,778,909 | 2016-09-29T19:55:00.000 | 0 | 0 | 1 | 0 | python,url,encoding | 39,779,578 | 2 | false | 0 | 0 | Unluckily this depends heavily on the encoding of the site you parsed, as well as your local IO encoding.
I'm not really sure if you can translate it after parsing, and if it's really worth the work. If you have the chance to parse it again you can try using python's decode() function, like:
text.decode('utf8')
Besid... | 1 | 1 | 0 | I wrote a little Python script that parses a website.
I got a "ä" character in form of \u00e4 in a url from a link like http://foo.com/h\u00e4ppo, and I need http://foo.com/häppo. | UTF8 Character in URL String | 0 | 0 | 1 | 552 |
39,779,412 | 2016-09-29T20:27:00.000 | 0 | 0 | 0 | 0 | python,unix | 39,813,792 | 2 | true | 0 | 0 | I have find the solution. It might because I am using Spyder from anaconda. As long as I use "\" instead of "\", python can recognize the location. | 1 | 0 | 1 | I am trying to write the file to my company's project folder which is unix system and the location is /department/projects/data/. So I used the following code
df.to_csv("/department/projects/data/Test.txt", sep='\t', header = 0)
The error message shows it cannot find the locations. how to specify the file location in U... | how to export data to unix system location using python | 1.2 | 0 | 0 | 43 |
39,779,744 | 2016-09-29T20:48:00.000 | 3 | 0 | 1 | 0 | python,anaconda,jupyter-notebook | 54,257,512 | 13 | false | 0 | 0 | It could be as simple as opening a new Terminal window. | 6 | 41 | 0 | I have installed anaconda on my MAC laptop, and tried to run jupyter notebook to install it, but I get error jupyter command not found. | After installing anaconda - command not found: jupyter | 0.046121 | 0 | 0 | 82,245 |
39,779,744 | 2016-09-29T20:48:00.000 | 0 | 0 | 1 | 0 | python,anaconda,jupyter-notebook | 60,017,782 | 13 | false | 0 | 0 | Open a new terminal and try again, it worked for me. This is written somewhere in the installation guide "For this change to become active, you have to open a new terminal." | 6 | 41 | 0 | I have installed anaconda on my MAC laptop, and tried to run jupyter notebook to install it, but I get error jupyter command not found. | After installing anaconda - command not found: jupyter | 0 | 0 | 0 | 82,245 |
39,779,744 | 2016-09-29T20:48:00.000 | 1 | 0 | 1 | 0 | python,anaconda,jupyter-notebook | 61,518,568 | 13 | false | 0 | 0 | If your issue is happening after running conda install jupyter, you can use conda init zsh to configure the ~/.zshrc automatically so that when you just type jupyter notebook on terminal, it can find it. | 6 | 41 | 0 | I have installed anaconda on my MAC laptop, and tried to run jupyter notebook to install it, but I get error jupyter command not found. | After installing anaconda - command not found: jupyter | 0.015383 | 0 | 0 | 82,245 |
39,779,744 | 2016-09-29T20:48:00.000 | 1 | 0 | 1 | 0 | python,anaconda,jupyter-notebook | 65,643,726 | 13 | false | 0 | 0 | For Windows
After you can successfully run conda from powershell, you can install jupyter with: conda install jupyter command. Then re-open powershell and run conda run jupyter notebook. | 6 | 41 | 0 | I have installed anaconda on my MAC laptop, and tried to run jupyter notebook to install it, but I get error jupyter command not found. | After installing anaconda - command not found: jupyter | 0.015383 | 0 | 0 | 82,245 |
39,779,744 | 2016-09-29T20:48:00.000 | 7 | 0 | 1 | 0 | python,anaconda,jupyter-notebook | 50,165,697 | 13 | false | 0 | 0 | @ffledgling anwser did not work for me. What did solve was to install jupyter using conda:
conda install jupyter
That did the trick. Right after the installation finished I went with
jupyter notebook
as my next command and saw the server setup and the browser page opening. | 6 | 41 | 0 | I have installed anaconda on my MAC laptop, and tried to run jupyter notebook to install it, but I get error jupyter command not found. | After installing anaconda - command not found: jupyter | 1 | 0 | 0 | 82,245 |
39,779,744 | 2016-09-29T20:48:00.000 | 0 | 0 | 1 | 0 | python,anaconda,jupyter-notebook | 67,445,276 | 13 | false | 0 | 0 | If it's a fresh installation. Close the the terminal and re-open
You don't have to install jupyter explicitly. Anaconda does for you.
Ensure the environment is activated first.
If you selected Yes when prompted "Do you wish the installer to initialize Anaconda3 by running conda init? [yes|no]" during installation, pre... | 6 | 41 | 0 | I have installed anaconda on my MAC laptop, and tried to run jupyter notebook to install it, but I get error jupyter command not found. | After installing anaconda - command not found: jupyter | 0 | 0 | 0 | 82,245 |
39,780,715 | 2016-09-29T22:02:00.000 | 2 | 0 | 0 | 0 | python,html,django,pdf-generation,weasyprint | 39,792,862 | 1 | false | 1 | 0 | PDF is not built to be responsive, it is built to display the same no matter where it is viewed.
As @alxs pointed out in a comment, there are a few features that PDF viewing applications have added to simulate PDFs being responsive. Acrobat's Reflow feature is the best example of this that I am aware of and even it str... | 1 | 1 | 0 | how to generate a responsive PDF with Django?.
I want to generate a PDF with Django but i need that is responsive, that is to say, the text of the PDF has that adapted to don't allow space empty.
for example to a agreement this change in the text, then, i need to adapt the to space of paper leaf. | how to generate a responsive PDF with Django? | 0.379949 | 0 | 0 | 252 |
39,784,418 | 2016-09-30T05:39:00.000 | 1 | 0 | 1 | 1 | python,linux,shell,anaconda,spyder | 39,787,575 | 2 | true | 0 | 0 | You could use virtualenv
1) create a virtual env using the python version you need for anaconda virtualenv -p /usr/bin/pythonX.X ~/my_virtual_env
2) virtualenv ~/my_virtual_env/bin/activate
3) Run anaconda, then deactivate | 1 | 3 | 0 | I want to install Anaconda locally on my home directory ~/.Anaconda3 (Archlinux) and without setting the path in the shell because I like to keep my system python as the default.
So I like to launch the Spyder (or other Anaconda's app) as isolated app from system binaries. I mean when I launch for example .Anaconda3/bi... | How to isolate Anaconda from system python without set the shell path | 1.2 | 0 | 0 | 766 |
39,786,630 | 2016-09-30T08:07:00.000 | 2 | 1 | 1 | 0 | python,ftp,pip | 40,282,271 | 1 | false | 0 | 0 | As far as I know, it is not possible to install packages through an FTP server. Pip works fine using an HTTP server or by downloading it locally. To use it with an HTTP server, just do pip install <package-name> -i <url-of-pip-packages>. | 1 | 3 | 0 | We (our company) have a webserver which is fully hosted, I can only access it through FTP and put files on it that way. It has a couple of Python scripts installed in a /cgi-bin/ folder, and I've been asked to upgrade the functionality of one of them (it uses Apache and regular old CGI, if that helps). Unfortunately, ... | Installing pip packages on a server where I have only ftp access? | 0.379949 | 0 | 0 | 1,529 |
39,797,329 | 2016-09-30T17:52:00.000 | 19 | 0 | 1 | 0 | python,groovy | 39,797,926 | 1 | false | 0 | 0 | The answer is:
a[2..3]
another example would be if you wanted [1,2,3,4]:
a[1..4] | 1 | 11 | 0 | Given the following list:
a = [0,1,2,3,4,5]
In python I can do this:
a[2:4] which will get me [2,3]
Given that same list in groovy, is there a similar slicing mechanism I can use? | Python like list slicing in Groovy | 1 | 0 | 0 | 11,895 |
39,800,075 | 2016-09-30T21:04:00.000 | 0 | 0 | 0 | 0 | python,postgresql | 41,320,600 | 5 | false | 0 | 0 | plpython3.dll in the official package is built against python 3.3, not python 3.4. What it expect is python33.dll in system32 folder. You need to install python 3.3 for your system.
Since py33 has been phased out, you may soon get frustrated, due to lack of pre-built binary package, lxml, pyzmq etc all needs to be bui... | 3 | 3 | 0 | I have installed PostgreSQL Server 9.6.0 and Python 3.4.2 on Windows 2012 R2 Server.
I copied plpython3.dll to C:/Program Files/PostgreSQL/9.6/lib/
The in PostgreSQL I try running this command: CREATE EXTENSION plpython3u;
And I receive this message:
ERROR: could not load library "C:/Program Files/PostgreSQL/9.6/lib/... | Error during: CREATE EXTENSION plpython3u; on PostgreSQL 9.6.0 | 0 | 1 | 0 | 5,532 |
39,800,075 | 2016-09-30T21:04:00.000 | 1 | 0 | 0 | 0 | python,postgresql | 54,007,128 | 5 | false | 0 | 0 | Exactly the same situation I faced with Postgres 9.6 Windows 10.
PL/Python3U would not get through.
Worked around it:
Installed Python34 64bit Windows 10 version.
Copied Python34.dll to c:\windows\system32 as Python33.dll and it worked. | 3 | 3 | 0 | I have installed PostgreSQL Server 9.6.0 and Python 3.4.2 on Windows 2012 R2 Server.
I copied plpython3.dll to C:/Program Files/PostgreSQL/9.6/lib/
The in PostgreSQL I try running this command: CREATE EXTENSION plpython3u;
And I receive this message:
ERROR: could not load library "C:/Program Files/PostgreSQL/9.6/lib/... | Error during: CREATE EXTENSION plpython3u; on PostgreSQL 9.6.0 | 0.039979 | 1 | 0 | 5,532 |
39,800,075 | 2016-09-30T21:04:00.000 | 6 | 0 | 0 | 0 | python,postgresql | 46,281,240 | 5 | false | 0 | 0 | Copy the python34.dll file to c:\windows\system32 and name the copy python33.dll
The create language plpython3u should then work without a problem. | 3 | 3 | 0 | I have installed PostgreSQL Server 9.6.0 and Python 3.4.2 on Windows 2012 R2 Server.
I copied plpython3.dll to C:/Program Files/PostgreSQL/9.6/lib/
The in PostgreSQL I try running this command: CREATE EXTENSION plpython3u;
And I receive this message:
ERROR: could not load library "C:/Program Files/PostgreSQL/9.6/lib/... | Error during: CREATE EXTENSION plpython3u; on PostgreSQL 9.6.0 | 1 | 1 | 0 | 5,532 |
39,800,665 | 2016-09-30T21:59:00.000 | 4 | 0 | 1 | 0 | python,visual-studio-code | 64,365,373 | 3 | false | 0 | 0 | For VS Code and Python ,
Select the block of code
For Commenting press CTRL + k + c
For Un comment press CTRL + k + u | 2 | 2 | 0 | My visual studio code comment python code with ''' instead of using # when try to comment a block of code with the key combination ctrl + shift + a. I have ubuntu 16.04 | comment python code in visual studio code | 0.26052 | 0 | 0 | 10,414 |
39,800,665 | 2016-09-30T21:59:00.000 | 2 | 0 | 1 | 0 | python,visual-studio-code | 55,812,681 | 3 | false | 0 | 0 | Under Windows environment this work for me :
select block text
press CTRL + / | 2 | 2 | 0 | My visual studio code comment python code with ''' instead of using # when try to comment a block of code with the key combination ctrl + shift + a. I have ubuntu 16.04 | comment python code in visual studio code | 0.132549 | 0 | 0 | 10,414 |
39,801,748 | 2016-10-01T00:19:00.000 | 2 | 0 | 1 | 0 | python | 39,801,759 | 3 | false | 0 | 0 | Examine the text preceding your desired position and count the number of \n characters. | 1 | 0 | 0 | If I have a text that I've read into memory by using open('myfile.txt').read(), and if I know a certain location in this file, say, at character 10524, how can I find the line number of that location? | In Python, how can I get a line number corresponding to a given character location? | 0.132549 | 0 | 0 | 156 |
39,805,033 | 2016-10-01T09:32:00.000 | 1 | 0 | 0 | 0 | javascript,python,html,django,image-compression | 39,805,099 | 2 | false | 1 | 0 | I advice you to compress on the browser in order to :
avoid loading the server with many CPU and RAM heavy consuming calculations (as numerous as number of clients)
dwindle bandwith needed when transfert image threw the network | 1 | 0 | 0 | I have a Django project and i allow users to upload images. I don't want to limit image upload size for users. But want to compress the image after they select and store them. I want to understand which is better:
Compress using java-script on the browser.
Back end server using python libraries.
Also it will be helpf... | Which is the better location to compress images? In the browser or on the server? | 0.099668 | 0 | 0 | 63 |
39,805,237 | 2016-10-01T09:56:00.000 | 1 | 0 | 0 | 0 | python,postgresql,web-scraping,scrapy | 39,805,342 | 1 | false | 1 | 0 | For example: I have a site with 100 pages and 10 records each. So I scrape page 1, and then go to page 2. But on fast growing sites, at the time I do the request for page 2, there might be 10 new records, so I would get the same items again. Nevertheless I would get all items in the end. BUT next time scraping this sit... | 1 | 0 | 0 | I want to scrape a lot (a few hundred) of sites, which are basically like bulletin boards. Some of these are very large (up to 1.5 million) and also growing very quickly. What I want to achieve is:
scrape all the existing entries
scrape all the new entries near real-time (ideally around 1 hour intervals or less)
For ... | How to go about incremental scraping large sites near-realtime | 0.197375 | 0 | 1 | 265 |
39,805,675 | 2016-10-01T10:46:00.000 | -1 | 1 | 0 | 0 | python,nltk | 39,810,288 | 4 | true | 0 | 0 | The Problem is raised probably because you don't have a default directory created for your ntlk downloads. If you are on a Windows Platform, All you need to do is to create a directory named "nltk_data" in any of your root directory and grant write permissions to that directory. The Natural Language Tool Kit initially ... | 1 | 1 | 0 | I have problem on import nltk.
I configured apache and run some sample python code, it worked well on the browser.
The URL is : /localhost/cgi-bin/test.py.
When I import the nltk in test.py its not running. The execution not continue after the "import nltk" line.And it gives me that error ValueError: Could not find a d... | ValueError: Could not find a default download directory of nltk | 1.2 | 0 | 0 | 1,011 |
39,807,281 | 2016-10-01T13:35:00.000 | 1 | 0 | 0 | 0 | python,selenium,selenium-chromedriver | 39,807,531 | 1 | false | 0 | 0 | I don't think hiding the address bar and other GUI elements will have any effect. I would like to suggest using PhantomJS, a headless browser without a GUI at all. This will certainly speed up your tests. | 1 | 0 | 0 | So I'm currently using chromedriver for selenium with Python, responses are quite slow, so I'm trying to reduce how much chromedriver loads..
is there anyway I can remove the address bar, tool bar and most of the gui from chrome its self using chrome arguments? | Python Selenium CHROMEDRIVER | 0.197375 | 0 | 1 | 206 |
39,811,929 | 2016-10-01T22:10:00.000 | 1 | 0 | 1 | 0 | python,anaconda,theano,conda | 66,140,271 | 5 | false | 0 | 0 | The problem is that in the code editor you are using, you are running the default interpreter. Based on your code editor, change the python interpreter to the conda interpreter and it will work. | 2 | 21 | 0 | I try to install Theano by Anaconda. It works, but when I enter the python -i, import theano shows No module named 'theano'. Do I need to switch another interpreter of Python, how? Also, for the packages installed by conda, if I don't double install them, can I find in Python? How is Python related to Python by Anacon... | Package installed by Conda, Python cannot find it | 0.039979 | 0 | 0 | 48,222 |
39,811,929 | 2016-10-01T22:10:00.000 | 0 | 0 | 1 | 0 | python,anaconda,theano,conda | 68,217,464 | 5 | false | 0 | 0 | In my workstation, I was able to solve No module named <module name> error using two different ways.
First method, I solved this temporarily by:
(1) Open a Terminal
(2) $ conda activate <Conda environment name>
(3) $ export PYTHONPATH=/home/<user name>/anaconda3/envs/<Conda environment name>/lib/<Python package version... | 2 | 21 | 0 | I try to install Theano by Anaconda. It works, but when I enter the python -i, import theano shows No module named 'theano'. Do I need to switch another interpreter of Python, how? Also, for the packages installed by conda, if I don't double install them, can I find in Python? How is Python related to Python by Anacon... | Package installed by Conda, Python cannot find it | 0 | 0 | 0 | 48,222 |
39,815,633 | 2016-10-02T09:30:00.000 | 2 | 0 | 0 | 0 | python,sockets | 39,815,976 | 1 | true | 0 | 0 | 'localhost' (or '127.0.0.1') is used to connect with program on the same computer - ie. database viewer <-> local database server, Doom client <-> local Doom server. This way you don't have to write different method to connect to local server.
Computer can have more then one network card (NIC) and every NIC has own IP ... | 1 | 2 | 0 | Im using python.
I dont understand the purpose of empty string in IP to connect to if its not to connect between two Computers in the same LAN router.
My knowledge in network is close to zero, so when I reading in the internet somthing like this:
empty string represents INADDR_ANY, and the string ''
represents INADD... | I have get really confused in IP types with sockets (empty string, 'local host', etc...) | 1.2 | 0 | 1 | 1,707 |
39,817,545 | 2016-10-02T13:33:00.000 | 1 | 0 | 0 | 0 | python,sorting,plot,bar-chart,seaborn | 39,817,575 | 1 | true | 0 | 0 | Do you save the changes by pd.sort_values? If not, probably you have to add the inplace keyword:
mydf.sort_values(['myValueField'], ascending=False, inplace=True) | 1 | 1 | 1 | I want to use seaborn to perform a sns.barplot where the values are ordered e.g. in ascending order.
In case the order parameter of seaborn is set the plot seems to duplicate the labels for all non-NaN labels.
Trying to pre-sort the values like mydf.sort_values(['myValueField'], ascending=False) does not change the res... | Python sorted plot | 1.2 | 0 | 0 | 144 |
39,819,220 | 2016-10-02T16:38:00.000 | 0 | 0 | 0 | 1 | python,distutils,macos-sierra | 39,820,702 | 1 | true | 0 | 0 | I have to pass cc -F /Library/Frameworks for clang 7.2.0 and 8.0.0. Then it can find the headers. | 1 | 0 | 0 | I've been working on an extension module for Python but in OSX Sierra it no longer finds headers belonging to the frameworks I'm linking to. It always found them before without any special effort. Has something changed lately regarding include paths in this tool chain? | Does Python's distutils set include paths for frameworks (osx) when compiling extensions? | 1.2 | 0 | 0 | 34 |
39,826,735 | 2016-10-03T07:48:00.000 | 0 | 0 | 1 | 1 | python,homebrew,anaconda,miniconda,homebrew-cask | 39,827,107 | 1 | false | 0 | 0 | Anaconda comes with python for you but do not remove the original python that comes with the system -- many of the operating system's libs depend on it.
Anaconda manages its python executable and packages in its own (conda) directory. It changes the system path so the python inside the conda directory is the one used w... | 1 | 0 | 0 | With python3 previously installed via homebrew on macOS, I just downloaded miniconda (via homebrew cask), which brought in another full python setup, I believe.
Is it possible to install anaconda/miniconda without reinstalling python?
And, if so, would that be a bad idea? | Using an existing python3 install with anaconda/miniconda | 0 | 0 | 0 | 351 |
39,830,272 | 2016-10-03T11:14:00.000 | 0 | 0 | 1 | 1 | windows,python-2.7,windows-7 | 39,831,155 | 1 | false | 0 | 0 | Need more explanation.
Like from where you have downloaded the Python package binary?
What was installation path when you have installed it?
What was Python 2.6.5 installation path?
Does old environment variable still present? | 1 | 1 | 0 | I am using 64 bit window 7 version.
Recently installed python 2.7 and was able to see python27 folder inside C drive.
I even update environment variable to use C:\Python27 and C:\Python27\Scripts.
python --version
Python 2.6.5
which python
/usr/bin/python
How can i update system to use python 2.7 version? | after python 2.7 installation version still showing as 2.6.5 | 0 | 0 | 0 | 111 |
39,832,735 | 2016-10-03T13:23:00.000 | 4 | 0 | 0 | 0 | python,arrays,pandas,numpy,dataframe | 39,833,244 | 2 | true | 0 | 0 | If A is dataframe and col the column:
import pandas as pd
output = pd.np.column_stack((A.index.values, A.col.values)) | 1 | 2 | 1 | How can I convert 1 column and the index of a Pandas dataframe with several columns to a Numpy array with the dates lining up with the correct column value from the dataframe?
There are a few issues here with data type and its driving my nuts trying to get both the index and the column out and into the one array!!
Help... | Convert Pandas Dataframe Date Index and Column to Numpy Array | 1.2 | 0 | 0 | 4,044 |
39,836,893 | 2016-10-03T17:11:00.000 | 0 | 0 | 0 | 0 | python,automation,imacros | 39,837,450 | 1 | false | 1 | 0 | There is a python package called mechanize. It helps you automate the processes that can be done on a browser. So check it out.I think mechanize should give you all the tools required to solve the problem. | 1 | 0 | 0 | I have a .csv file with a list of URLs I need to extract data from. I need to automate the following process: (1) Go to a URL in the file. (2) Click the chrome extension that will redirect me to another page which displays some of the URL's stats. (3) Click the link in the stats page that enables me to download the dat... | Automate file downloading using a chrome extension | 0 | 0 | 1 | 282 |
39,837,656 | 2016-10-03T17:58:00.000 | 0 | 0 | 1 | 1 | gdb,gdb-python | 39,838,415 | 1 | false | 0 | 0 | Yes, you can do this in gdb. Rather than trying to set a breakpoint on the next instruction, you can instead use the si command to single-step to the next instruction. | 1 | 0 | 0 | I am trying to write a Python script for GDB to trace a function.
The idea is to set a breakpoint on an address location, let the program run and then, when it breaks, log to file registers, vectors and stack and find out what address the next instruction will be, set a breakpoint on that location and rinse and repeat... | Tracing instructions with GDB Python scripting | 0 | 0 | 0 | 502 |
39,840,736 | 2016-10-03T21:31:00.000 | 0 | 0 | 0 | 0 | python,django | 39,844,257 | 3 | false | 1 | 0 | Explicit is better than implicit. Wrap your interactivity in a function that's called only if the __name__ == "__main__" part was executed. From the django parts, just use it as a library. Most ways of doing these kinds of checks are semi-magical and hence flaky. | 1 | 2 | 0 | I have a Python script that pauses for user input (using raw_input, recently I created a Django web UI for this script. Now when I execute the script via Django is pauses as it's waiting for input in the backend.
How can I determine if the script was ran from Django or terminal/cmd/etc? I don't want to maintain 2 stre... | How to detect if script ran from Django or command prompt? | 0 | 0 | 0 | 219 |
39,844,772 | 2016-10-04T05:30:00.000 | 13 | 0 | 0 | 1 | python,tensorflow | 39,856,855 | 4 | false | 0 | 0 | I solved this problem by copying the libstdc++.so.6 file which contains version CXXABI_1.3.8.
Try run the following search command first:
$ strings /usr/lib/x86_64-linux-gnu/libstdc++.so.6 | grep CXXABI_1.3.8
If it returns CXXABI_1.3.8. Then you can do the copying.
$ cp /usr/lib/x86_64-linux-gnu/libstdc++.so.6 /home/j... | 1 | 12 | 1 | I have re-installed Anaconda2.
And I got the following error when 'python -c 'import tensorflow''
ImportError: /home/jj/anaconda2/bin/../lib/libstdc++.so.6: version `CXXABI_1.3.8' not found (required by /home/jj/anaconda2/lib/python2.7/site-packages/tensorflow/python/_pywrap_tensorflow.so)
environment
CUDA8.0
cuDNN... | "'CXXABI_1.3.8' not found" in tensorflow-gpu - install from source | 1 | 0 | 0 | 24,320 |
39,845,034 | 2016-10-04T05:53:00.000 | 0 | 0 | 1 | 0 | python,regex | 46,521,567 | 6 | false | 0 | 0 | I got it to work by putting the stuff between the carrot and the dollar in parentheses like so: re.compile(r'^(\d{1,3}(,\d{3})*)$')
but I find this regex pretty useless, because you can't use it to find these numbers in a document because the string has to begin and end with the exact phrase. | 1 | 0 | 0 | I am a beginner in Python and in regular expressions and now I try to deal with one exercise, that sound like that:
How would you write a regex that matches a number with commas for
every three digits? It must match the following:
'42'
'1,234'
'6,368,745'
but not the following:
'12,34,567' (which has only two digits... | How to make regex that matches a number with commas for every three digits? | 0 | 0 | 0 | 5,536 |
39,851,220 | 2016-10-04T11:34:00.000 | 0 | 0 | 1 | 0 | python,openerp,odoo-8 | 39,851,575 | 1 | false | 1 | 0 | You can get these selected record ids in ids instead of active_ids. | 1 | 1 | 0 | Ive been using the module “web_o2m_delete_multi” that lets me select multiple lines in one2many list view and delete them all.
Is there a way to use the selected lines in a python function? I tried active_ids but it’s not working. | Is it possible to use the selected lines of a one2many list in a function? | 0 | 0 | 0 | 179 |
39,851,566 | 2016-10-04T11:51:00.000 | 12 | 0 | 1 | 0 | python,python-2.7,python-3.x,pip | 39,852,126 | 8 | true | 0 | 0 | You will have to use the absolute path of pip.
E.g: if I installed python 3 to C:\python35, I would use:
C:\> python35\Scripts\pip.exe install packagename
Or if you're on linux, use pip3 install packagename
If you don't specify a full path, it will use whichever pip is in your path. | 4 | 15 | 0 | I am using Windows 10. Currently, I have Python 2.7 installed. I would like to install Python 3.5 as well. However, if I have both 2.7 and 3.5 installed, when I run pip, how do I get the direct the package to be installed to the desired Python version? | Using pip on Windows installed with both python 2.7 and 3.5 | 1.2 | 0 | 0 | 31,750 |
39,851,566 | 2016-10-04T11:51:00.000 | 1 | 0 | 1 | 0 | python,python-2.7,python-3.x,pip | 39,852,599 | 8 | false | 0 | 0 | The answer from Farhan.K will work. However, I think a more convenient way would be to rename python35\Scripts\pip.exe to python35\Scripts\pip3.exe assuming python 3 is installed in C:\python35.
After renaming, you can use pip3 when installing packages to python v3 and pip when installing packages to python v2. Without... | 4 | 15 | 0 | I am using Windows 10. Currently, I have Python 2.7 installed. I would like to install Python 3.5 as well. However, if I have both 2.7 and 3.5 installed, when I run pip, how do I get the direct the package to be installed to the desired Python version? | Using pip on Windows installed with both python 2.7 and 3.5 | 0.024995 | 0 | 0 | 31,750 |
39,851,566 | 2016-10-04T11:51:00.000 | -1 | 0 | 1 | 0 | python,python-2.7,python-3.x,pip | 48,870,834 | 8 | false | 0 | 0 | I tried many things , then finally
pip3 install --upgrade pip worked for me as i was facing this issue since i had both python3 and python2.7 installed on my system.
mind the pip3 in the beginning and pip in the end.
And yes you do have to run in admin mode the command prompt and make sure if the path is set properl... | 4 | 15 | 0 | I am using Windows 10. Currently, I have Python 2.7 installed. I would like to install Python 3.5 as well. However, if I have both 2.7 and 3.5 installed, when I run pip, how do I get the direct the package to be installed to the desired Python version? | Using pip on Windows installed with both python 2.7 and 3.5 | -0.024995 | 0 | 0 | 31,750 |
39,851,566 | 2016-10-04T11:51:00.000 | -1 | 0 | 1 | 0 | python,python-2.7,python-3.x,pip | 53,885,123 | 8 | false | 0 | 0 | 1-open command prompt and change direction using the command cd C:\Python35\Scripts
2- write the command pip3 install --upgrade pip
3- close the command prompt and reopen it again to return to the default direction and use the command pip3.exe install package_name to install any package you want | 4 | 15 | 0 | I am using Windows 10. Currently, I have Python 2.7 installed. I would like to install Python 3.5 as well. However, if I have both 2.7 and 3.5 installed, when I run pip, how do I get the direct the package to be installed to the desired Python version? | Using pip on Windows installed with both python 2.7 and 3.5 | -0.024995 | 0 | 0 | 31,750 |
39,852,551 | 2016-10-04T12:37:00.000 | 4 | 0 | 1 | 0 | python | 39,852,575 | 3 | true | 0 | 0 | No need for regexes here, why don't you simply go for current_part = current_part.split('/')[0] ? | 1 | 0 | 0 | I have a for loop that changes the string current_part.
Current_part should have a format of 1234 but sometimes it has the format of 1234/gg
Other formats exist but in all of them, anything after the backlash need to be deleted.
I found a similar example below so I tried it but it didn't work. How can I fix this? Thank... | Delete all characters after a backslash in python? | 1.2 | 0 | 0 | 899 |
39,855,273 | 2016-10-04T14:44:00.000 | 1 | 0 | 0 | 0 | python,css,gtk | 39,872,085 | 1 | false | 0 | 1 | The CSS 'api' was basically undocumented and unstable before 3.20 so there isn't really any reasonable way to support all versions before it unless you make a separate theme for each version. | 1 | 0 | 0 | I finish a GTK interface with GTK3.18,and it works well,but when i change to GTK3.14 version,the interface turn out to be very bad,the size and the colore of the widgets is changed,and i find there is no enough information about the GTK3.14 version. | what's the difference between GTK 3.14 and 3.18 on the css load | 0.197375 | 0 | 0 | 48 |
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