Title stringlengths 15 150 | A_Id int64 2.98k 72.4M | Users Score int64 -17 470 | Q_Score int64 0 5.69k | ViewCount int64 18 4.06M | Database and SQL int64 0 1 | Tags stringlengths 6 105 | Answer stringlengths 11 6.38k | GUI and Desktop Applications int64 0 1 | System Administration and DevOps int64 1 1 | Networking and APIs int64 0 1 | Other int64 0 1 | CreationDate stringlengths 23 23 | AnswerCount int64 1 64 | Score float64 -1 1.2 | is_accepted bool 2
classes | Q_Id int64 1.85k 44.1M | Python Basics and Environment int64 0 1 | Data Science and Machine Learning int64 0 1 | Web Development int64 0 1 | Available Count int64 1 17 | Question stringlengths 41 29k |
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Set environment variables in GAE control panel | 35,254,560 | 4 | 2 | 2,796 | 0 | python,google-app-engine | You can store your keys in datastore. Later when you need them in the code, you can fetch them from datastore and cache them by memcache. | 0 | 1 | 0 | 0 | 2014-07-10T10:06:00.000 | 3 | 0.26052 | false | 24,673,772 | 0 | 0 | 1 | 1 | I deploy my project to GAE over Github. There is some foreign API-key which I don't want to save in repository and make them public. Is it possible to set an environment variable for a project in GAE control panel so I can catch it in my application? |
exiting a program with a cached exit code | 24,686,774 | 1 | 0 | 56 | 0 | python,c,caching | Since no one has really proposed anything I'll drop my idea here. If you need an example let me know and I'll include one.
The easiest thing to do would be to serialize a dictionary that contains the system health and last time.time() it was checked. At the beginning of your program unpickle the dictionary, check the t... | 0 | 1 | 0 | 0 | 2014-07-10T21:16:00.000 | 1 | 0.197375 | false | 24,686,448 | 0 | 0 | 0 | 1 | I have a "healthchecker" program, that calls a "prober" every 10 seconds to check if a service is running. If the prober exits with return code 0, the healthchecker considers the tested service fine. Otherwise, it considers it's not working.
I can't change the healthchecker (I can't make it check with a bigger interval... |
Check to see if data is the same before writing over it | 24,715,910 | 0 | 0 | 51 | 0 | python,bash,arduino | Just save the output from the arduino to a temporary variable and compare it to another that is the last value written to a file. If it is different, change the last value written to the new temperature and write it to the file. | 0 | 1 | 0 | 1 | 2014-07-11T15:10:00.000 | 3 | 0 | false | 24,700,966 | 0 | 0 | 0 | 1 | I have the temperature coming from my arduino through the serial port on my mac. I need to write the data to a file, i don't want my script to write the data from /dev/tty.usbserial-A5025XZE (serial port) if the data is the same or if it is nothing. The temperature is the the format "12.32" and is sent every 5s. |
python subprocess popen starts immediately | 24,713,362 | 2 | 0 | 524 | 0 | python,linux,process | Just fork and before exec of the shell you call ptrace() with PTRACE_TRACEME so the exec doesn't start immediately, giving the parent all the time it needs to prepare before it tells the child to continue (PTRACE_CONT, PTRACE_SYSCALL, or PTRACE_SINGLESTEP).
When using subprocess.Popen() you may use the preexec_fn argum... | 0 | 1 | 0 | 0 | 2014-07-12T07:53:00.000 | 2 | 0.197375 | false | 24,710,900 | 0 | 0 | 0 | 2 | My goal is to be able to start shell script in separate process and inspect it by linux ptrace syscall.
The problem is that I need to get process PID before it even starts. Stuff like subprocess.Popen(['ls', '-l']) or python-sh runs command immediately, so in a time I am trying to inspect this process by its PID it is ... |
python subprocess popen starts immediately | 24,711,374 | 3 | 0 | 524 | 0 | python,linux,process | If you're using Unix, I think that you can use the preexec_fn argument in the Popen constructor.
According to the documentation of subprocess:
If preexec_fn is set to a callable object, this object will be called in the child process just before the child is executed. (Unix only)
As it runs in the child process, you... | 0 | 1 | 0 | 0 | 2014-07-12T07:53:00.000 | 2 | 1.2 | true | 24,710,900 | 0 | 0 | 0 | 2 | My goal is to be able to start shell script in separate process and inspect it by linux ptrace syscall.
The problem is that I need to get process PID before it even starts. Stuff like subprocess.Popen(['ls', '-l']) or python-sh runs command immediately, so in a time I am trying to inspect this process by its PID it is ... |
Logging Handlers Empty - Why Logging TimeRoatingFileHandler doesn't work | 24,719,986 | 1 | 4 | 3,512 | 0 | python,windows,logging,logrotate,log-rotation | Firstly the issue is that, if you use a config file to initialise logging with file and console handlers, then it does not populate logging.handlers list, so you can not iterate over it and close+flush the streams prior to opening new one with a new logging file name.
If you want to use TimeRotatingFileHandler or Rotat... | 0 | 1 | 0 | 0 | 2014-07-13T03:59:00.000 | 4 | 0.049958 | false | 24,719,421 | 1 | 0 | 0 | 2 | So I do logging.config.fileConfig to setup my logging from a file config that has console and file handler. Then I do logging.getLogger(name) to get my logger and log. At certain times I want the filehandler's filename to change i.e. log rotate (I can't use time rotator because of some issues with Windows platform) so ... |
Logging Handlers Empty - Why Logging TimeRoatingFileHandler doesn't work | 54,827,449 | 0 | 4 | 3,512 | 0 | python,windows,logging,logrotate,log-rotation | Maybe there is no such name as 'TimeRoatingFileHandler' because you missed 'd' in word 'Timed'. So it must be: 'TimedRoatingFileHandler' | 0 | 1 | 0 | 0 | 2014-07-13T03:59:00.000 | 4 | 0 | false | 24,719,421 | 1 | 0 | 0 | 2 | So I do logging.config.fileConfig to setup my logging from a file config that has console and file handler. Then I do logging.getLogger(name) to get my logger and log. At certain times I want the filehandler's filename to change i.e. log rotate (I can't use time rotator because of some issues with Windows platform) so ... |
Received 'can't find '__main__' module in '' with python package | 61,834,365 | 4 | 19 | 65,827 | 0 | python,python-2.7,command-line,packaging | Just change the name __init__.py file to __main__.py | 0 | 1 | 0 | 0 | 2014-07-13T14:10:00.000 | 4 | 0.197375 | false | 24,723,547 | 1 | 0 | 0 | 2 | I'm trying to release my first Python package in the wild and I was successful in setting it up on PyPi and able to do a pip install. When I try to run the package via the command line ($ python etlTest), I receive the following error:
/usr/bin/python: can't find '__main__' module in 'etlTest'
When I run the code dire... |
Received 'can't find '__main__' module in '' with python package | 67,251,553 | 1 | 19 | 65,827 | 0 | python,python-2.7,command-line,packaging | I had the same problem and solved it by making sure I'm in the correct directory of the package you are trying to run.
For Windows, type dir in the console, while on Linux/macOS - ls to see your current directory | 0 | 1 | 0 | 0 | 2014-07-13T14:10:00.000 | 4 | 0.049958 | false | 24,723,547 | 1 | 0 | 0 | 2 | I'm trying to release my first Python package in the wild and I was successful in setting it up on PyPi and able to do a pip install. When I try to run the package via the command line ($ python etlTest), I receive the following error:
/usr/bin/python: can't find '__main__' module in 'etlTest'
When I run the code dire... |
could not save preference file google-apps-engine | 24,765,014 | 0 | 1 | 53 | 0 | python,google-app-engine | I think I have found the answer to my own question.
I have a small app I have written to backup my stuff to Google Drive, this app would appear to have an error in it that does not stop it from running but does cause it to make a file called
C:\Usera\myname\Google
Therefore GAE can not create a directory called C:\U... | 0 | 1 | 0 | 0 | 2014-07-14T04:13:00.000 | 1 | 0 | false | 24,729,427 | 0 | 0 | 1 | 1 | Just installed Google Apps Engine and am getting "could not save" errors.
Specifically if I go in to preferences I get
Could not save into preference file
C:\Usera\myname/Google\google_appengine_launcher.ini:No such file or directory.
So some how I have a weird path, would like to know where and how to change this. I ... |
GStreamer timing in Python | 24,807,444 | 0 | 0 | 739 | 0 | python,gstreamer,playbin2 | The best way to do it really synchronized with the video would be to use something like the cairooverlay element and do the rendering yourself directly inside the pipeline, based on the actual timestamps of the frames. Or alternatively write your own element for doing that.
The easiest solution if timing is not needed ... | 0 | 1 | 0 | 0 | 2014-07-14T14:10:00.000 | 1 | 1.2 | true | 24,738,503 | 0 | 0 | 0 | 1 | In my Python program I use GStreamer's playbin in combination with a textoverlay to play a video file and show some text on top of it.
This works fine: If I change the text property of the textoverlay then the new text is shown.
But now I want to set the text based on the video's current position/time (like subtitles)... |
iPython notebook won't open some files | 27,664,732 | 2 | 2 | 1,542 | 0 | ipython,tornado,ipython-notebook | Errno 5 is a low level error usually reported when your disk has bad sectors.
I don't think the error is related to the file or ipython, check your disk with an appropriate tool (fsck if you are using Linux). | 0 | 1 | 0 | 0 | 2014-07-15T04:15:00.000 | 2 | 0.197375 | false | 24,749,764 | 1 | 0 | 0 | 1 | I have a git folder with several ipython notebook files in it. I've just got a new comp and installed ipython. When I open some files, it works fine, others, however, display this error:
Error loading notebook, bad request.
The log looks like:
2014-07-16 00:20:11.523 [NotebookApp] WARNING | Unreadable Notebook: /nas-60... |
MongoDB Not Running from Command Prompt | 45,618,082 | 0 | 1 | 254 | 0 | python,mongodb | You need to make sure you're running mongod in another terminal tab first. | 0 | 1 | 0 | 0 | 2014-07-15T09:17:00.000 | 1 | 0 | false | 24,754,321 | 0 | 0 | 0 | 1 | I am a newbie in Python and has installed MongoDB but each time I try to run mongo.exe from command prompt C:\Program Files\MongoDB 2.6 Standard\bin>mongo.exe, it issues the following:
MongoDB shell version: 2.6.3
connecting to: test
2014-07-15T10:02:02.670+0100 warning: Failed to connect to 127.0.0.1:27017, reas
on: e... |
Why wouldn't I want to add Python.exe to my System Path at install time? | 24,786,526 | 7 | 6 | 9,230 | 0 | python,windows,path-variables,python-install | If you only have one version of Python installed, it won't matter.
If you have multiple versions installed, then the first one that appears in your system Path will be executed when you use the "python" command. Additionally, it can make older versions inaccessible without extra work. For example, I had a system with P... | 0 | 1 | 0 | 0 | 2014-07-16T16:07:00.000 | 2 | 1.2 | true | 24,785,562 | 1 | 0 | 0 | 2 | I'm reinstalling Python, on Windows 7, and one of the first dialog boxes is the Customize Python screen.
The default setting for "Add Python.exe to Path" is "Entire feature will be unavailable."
I always change this to "Will be installed on local hard drive."
It's not an issue, changing the system environment variables... |
Why wouldn't I want to add Python.exe to my System Path at install time? | 24,786,463 | 1 | 6 | 9,230 | 0 | python,windows,path-variables,python-install | One upside I can think of is if you run multiple python versions in windows. So, you have c:\python34 and c:\python27 but both are in the path, you'll get whichever comes first, leading you to a possibly unexpected result. | 0 | 1 | 0 | 0 | 2014-07-16T16:07:00.000 | 2 | 0.099668 | false | 24,785,562 | 1 | 0 | 0 | 2 | I'm reinstalling Python, on Windows 7, and one of the first dialog boxes is the Customize Python screen.
The default setting for "Add Python.exe to Path" is "Entire feature will be unavailable."
I always change this to "Will be installed on local hard drive."
It's not an issue, changing the system environment variables... |
Simplest pub-sub for golang <--> python communication, possibly across machines? | 24,791,213 | 0 | 3 | 3,206 | 0 | python,python-2.7,go,publish-subscribe | For your specific pattern, simply spawning the process from Go and reading the stdout is the most efficient, there's no point adding an over head.
It highly highly depends on what your python script does, if it's one specific task then simply spawning the process and checking the exit code is more than enough, if you h... | 0 | 1 | 0 | 0 | 2014-07-16T21:30:00.000 | 2 | 0 | false | 24,791,113 | 0 | 0 | 0 | 1 | I'm working on a web application written in Golang that needs to call a Python program/module to do some heavy work. Since that is very memory/CPU intensive, it may be on a separate machine. Since Golang and Python can't talk directly, there are 3 ways to achieve this:
Just execute the python program as an OS process ... |
Google App Engine send batch email | 24,814,266 | 1 | 0 | 88 | 0 | python,google-app-engine,email | You can set up a CRON job to run every few minutes and process your email queue. It will require an endpoint where you can send a POST request, but you can use a secret token (like just any random guid) to verify the request is legitimate before you send the email. | 0 | 1 | 0 | 0 | 2014-07-17T14:45:00.000 | 1 | 1.2 | true | 24,806,675 | 0 | 0 | 1 | 1 | I was wondering how I would go about emailing user emails stored in a python datastore.
Should I create a sort of maintenance page where I can log in as an administrator and then send an email or is there a way for me to execute a python script without needing a handler pointing to a separate webpage so I don't have t... |
Streaming audio from webserver | 24,811,718 | 0 | 0 | 452 | 0 | python,ios,audio,streaming | What happens when the playback is restarted? Print the HTTP URLs on the server. Does the player start from index=0, go to index=4000, then back to index=0 again? | 0 | 1 | 0 | 0 | 2014-07-17T18:27:00.000 | 1 | 0 | false | 24,810,929 | 0 | 0 | 1 | 1 | I'm creating a simple app that can play audio files (currently only mp3 files) located on a webserver.
Currently, I'm using Python's SimpleHTTPServer server side, and the AVAudioPlayer for iOS.
It sort of works, since the file is streamed over HTTP instead of just being downloaded from the webserver. But I often experi... |
Python: how to access 3.3 if 3.4 is the default? | 24,814,742 | 2 | 1 | 238 | 0 | python,python-3.x,path | If you want to male a file specifically open with a version you can start the file with #! python3.x the x being the version you want. If you want to be able to right click and edit with that version youll need to do some tweaking in the registry | 0 | 1 | 0 | 0 | 2014-07-17T22:43:00.000 | 2 | 0.197375 | false | 24,814,724 | 1 | 0 | 0 | 1 | Running Windows 7. 2.7, 3.3 and 3.4 installed.
I just installed Python 3.3 for a recent project. In the command prompt, python launches 3.4, and py launches 3.3. I can access 3.3 using the 3.3 version of IDLE, but how can I access it via the command prompt?
Is there a shortcut like py that I can use? Do I need to d... |
Using gpg --search-keys in --batch mode | 24,832,638 | 0 | 1 | 3,077 | 0 | python,batch-file,gnupg,pgp | Use --recv-keys to get the keys without prompting. | 0 | 1 | 0 | 0 | 2014-07-18T19:34:00.000 | 5 | 0 | false | 24,832,498 | 0 | 0 | 0 | 1 | I'm working on an application that will eventually graph the gpg signature connections between a predefined set of email addresses. I need it to programmatically collect the public keys from a key server. I have a working model that will use the --search-keys option to gpg. However, when run with the --batch flag, I ge... |
C program performance depreciation after multiple runs | 24,866,756 | 1 | 2 | 108 | 0 | python,c,performance,testing,memory-leaks | this could be:
some leak in the python script
waiting on a resource in the c script/python script
writing to a file that gets bigger during the run
C software doesn't close properly
and so on. You could elaborate on what the C software does to get us more clues, also state whether other software also runs more slowly... | 0 | 1 | 0 | 0 | 2014-07-21T13:06:00.000 | 1 | 0.197375 | false | 24,865,899 | 0 | 0 | 0 | 1 | To properly test a piece of software (written in C) I have been working on, I have to run a high volume of tests. I've been doing this with a python script that executes my software a given number of times (generally in the range of 1000 - 10000 repititions), one after the other. I am working on a debian virtual machin... |
How to build python extension with Xcode | 24,876,618 | 1 | 0 | 408 | 0 | python,xcode,macos,python-extensions | The Python executable in current versions of Mac OS X is 64-bit only, so any extensions it loads must also be 64-bit. If your libraries are only available for 32-bit systems, you will be unable to link to it from a Python extension. One possible solution might be to have a separate 32-bit executable that loads the libr... | 0 | 1 | 0 | 0 | 2014-07-21T23:32:00.000 | 1 | 0.197375 | false | 24,876,555 | 1 | 0 | 0 | 1 | Request: could someone post a recipe, from top to bottom, for creating an Xcode project that will compile C code to build a Python extension? I've seen several posts here that touch upon the subject, but they seem confusing and incomplete, and they disagree.
Specific questions:
Can Mac Python 2.7 load a .dylib? Mine... |
Redirecting stdout to stderr in Python's subprocess/Popen | 24,885,123 | 3 | 3 | 1,523 | 0 | python,subprocess,stdout,stderr | You can pass in any file descriptor or file object. So use sys.stderr. | 0 | 1 | 0 | 0 | 2014-07-22T10:17:00.000 | 1 | 1.2 | true | 24,884,654 | 0 | 0 | 0 | 1 | The subprocess module says that you can pass STDOUT to the stderr argument to get the standard error redirected to the standard out file handle. However, there is no STDERR constant. Is there a way to go the other way? I want everything on stderr and stdout to be redirected to the stderr of the parent process. |
Catching error output from distutils using mingw | 25,080,919 | 1 | 1 | 161 | 0 | python,mingw,stdout,distutils,stderr | Woops.
It turns out this was something really simple: capturing stdout and stderr output was working just fine, but the particular error message I was looking to catch (which was windows specific) wasn't part of the printed output but the error message of the raised SystemExit exception.
Big waste of time :( | 0 | 1 | 0 | 0 | 2014-07-23T00:54:00.000 | 1 | 1.2 | true | 24,900,200 | 0 | 0 | 0 | 1 | I'm using distutils to compile C code via a python script. If things go wrong, I want to be able to catch the error output. To this end, I've redirected stdout and stderr into temporary files before running the setup() command (you need to use os.dup2 for this).
On linux, it works fine. On windows + mingw I get some re... |
How to ignore SIGKILL or force a process into 'D' sleep state? | 24,922,209 | 5 | 6 | 2,985 | 0 | python,c++,linux | It is not possible to ignore SIGKILL or handle it in any way.
From man sigaction:
The sa_mask field specified in act is not allowed to block SIGKILL or SIGSTOP. Any attempt to do so will be silently ignored. | 0 | 1 | 0 | 0 | 2014-07-23T22:34:00.000 | 2 | 0.462117 | false | 24,922,174 | 1 | 0 | 0 | 1 | I am trying to figure out how to get a process to ignore SIGKILL. The way I understand it, this isn't normally possible. My idea is to get a process into the 'D' state permanently. I want to do this for testing purposes (the corner case isn't really reproducible). I'm not sure this is possible programatically (I don't ... |
Sending automated email using Pywin32 & outlook in a python script works but when automating it through windows task scheduler doesn't work | 54,351,677 | 0 | 3 | 3,507 | 0 | python,outlook,pywin32 | My similar issue has been cleared up. I used task scheduler to call a python script (via batch file) that has the pywin32com module. The python code opens excel and calls a macro. It will run fine from python, cmd and the batch file, but wasn't working when ran through task scheduler. It traced back to errors like:
"En... | 0 | 1 | 0 | 1 | 2014-07-24T06:40:00.000 | 3 | 0 | false | 24,926,733 | 0 | 0 | 0 | 1 | I wrote a python script that uses win32com.client.Dispatch("Outlook.Application") to send automated emails through outlook.
If I run the script myself everything works perfectly fine. But if I run it through Window's task scheduler it doesn't send the emails.
Just to check if I am running the script properly I made the... |
Having error queues in celery | 24,946,459 | 0 | 4 | 1,656 | 0 | python,celery,reliability | I had a similar problem and i solved it may be not in a most efficient way but however my solution is as follows:
I have created a django model to keep all my celery task-ids and that is capable of checking the task state.
Then i have created another celery task that is running in an infinite cycle and checks all tasks... | 0 | 1 | 0 | 0 | 2014-07-24T14:35:00.000 | 2 | 0 | false | 24,936,671 | 0 | 0 | 1 | 1 | Is there any way in celery by which if a task execution fails I can automatically put it into another queue.
For example it the task is running in a queue x, on exception enqueue it to another queue named error_x
Edit:
Currently I am using celery==3.0.13 along with django 1.4, Rabbitmq as broker.
Some times the task fa... |
Python - "IOError: [Errno 13] Permission denied" when running cron job but not when running from command line | 29,074,961 | 0 | 0 | 1,112 | 0 | python,permissions,cron | Maybe an other software opens the file which you want to overwrite? | 0 | 1 | 0 | 0 | 2014-07-24T16:54:00.000 | 1 | 0 | false | 24,939,676 | 0 | 0 | 0 | 1 | I have SSHed from my local machine (a Mac) to a remote machine called “ten-thousand-dollar-bill” as the user “chilge”.
I want to run a Python script in the folder “/afs/athena.mit.edu/c/h/chilge/web_scripts” that generates and saves a .png image to the folder “/afs/athena.mit.edu/c/h/chilge/www/TAF_figures/KORD/1407”. ... |
Run Python project from shell | 24,947,778 | 0 | 0 | 880 | 0 | python,eclipse,shell,python-3.x,project | Based on current information, I would suggest you to run it this way in OSX
1) Bring up the Terminal app
2) cd to the location where bla lives
3) run python bla/blah/projMain.py
Show us stacktrace if the above failed. | 0 | 1 | 0 | 1 | 2014-07-25T01:44:00.000 | 2 | 0 | false | 24,946,778 | 0 | 0 | 0 | 1 | Eclipse can run a python project rather than just one .py file. Is it possible to run an entire project from Python 3.x shell. I looked into it a little, but I didn't really find a way. I tried just running the .py file with the main using exec(open('bla/blah/projMain.py')) like you would any python file. All of my mod... |
Has PyDev an interactive shell (during debugging) as in Komodo? | 24,958,918 | 0 | 0 | 50 | 0 | python,pydev | Yes you can do that. Just type in the console what ever commands you want :). I usually have to right click then
Debug As >> Python run
PyDev is a little bit quirky, but you get used to it. | 0 | 1 | 0 | 0 | 2014-07-25T14:36:00.000 | 2 | 1.2 | true | 24,958,237 | 0 | 0 | 0 | 1 | so far I used the Komodo IDE for Python development, but I'm now testing Eclipse with PyDev. Everything works fine, but there is one Komodo feature that I'm missing.
In Komodo I can inspect the running application in a debugger shell. I.e. after hitting a breakpoint I can not only read the content of variables, but I c... |
Emacs, bash, bashrc, functions and paths | 24,980,728 | 1 | 1 | 594 | 0 | bash,emacs,path,pythonpath,.bash-profile | The issue might be that emacs, as many other programs you run, reads your login shell rc files, such as ~/.bash_login or ~/.profile, but not ~/.bashrc, where as your terminal also reads you user shell rc file: ~/.bashrc. | 0 | 1 | 0 | 1 | 2014-07-26T14:51:00.000 | 1 | 0.197375 | false | 24,972,238 | 0 | 0 | 0 | 1 | Usually I use my .bashrc file to load some functions for my bash environment. When I call these functions (that I created based on some frameworks I use). So, I play around with variables such as PATH and PYTHONPATH when I use the functions depending on the environment I'm working on.
So far so well with the terminal. ... |
Set Python IDLE as Default Program to Open .py Extensions | 24,988,918 | -2 | 8 | 22,665 | 0 | python,python-2.7,python-idle | Right click on any .py file
Click Open With...
Click Choose a default program...
IfIDLEis on the list, click it.
else
Click Browse, and find the IDLE program
Click OK and voila! | 0 | 1 | 0 | 0 | 2014-07-28T05:27:00.000 | 2 | -0.197375 | false | 24,988,880 | 1 | 0 | 0 | 1 | I am on Windows 7. I have Python 2.7.8 (64 bit) installed. Today, I changed the default program that opens .py files from IDLE to Windows Command Processor and stupidly selected the checkbox that said "always use the selected program to open this kind of file".
What I want to do is change my default program back to I... |
Run script using a certain version of Abaqus | 25,001,330 | 1 | 0 | 1,939 | 0 | python,abaqus | on windows using abaqus cae will call the most recent version of abaqus installed. If you want to run on a specific version use this call instead abq6121 cae nogui = scriptname.py | 0 | 1 | 0 | 0 | 2014-07-28T08:52:00.000 | 1 | 0.197375 | false | 24,991,571 | 1 | 0 | 0 | 1 | I want to run a python script without Abaqus GUI and this already works well with the command:
abaqus cae nogui = scriptname.py
As I want to include a subroutine I have to run it in Abaqus version 12-1 but I have also version 13-1 installed (running the script in cae, I always got an error while using 13-1 but not with... |
Use named pipes to send input to program based on output | 25,047,902 | 1 | 0 | 289 | 0 | python,linux,bash,gdb,named-pipes | My recommendation is not to do this. Instead there are two more supportable ways to go:
Write your code in Python directly in gdb. Gdb has been extensible in Python for several years now.
Use the gdb MI ("Machine Interface") approach. There are libraries available to parse this already (not sure if there is one in ... | 0 | 1 | 0 | 0 | 2014-07-28T18:27:00.000 | 1 | 1.2 | true | 25,001,824 | 0 | 0 | 0 | 1 | Here's a general example of what I need to do:
For example, I would initiate a back trace by sending the command "bt" to GDB from the program. Then I would search for a word such as "pardrivr" and get the line number associated with it by using regular expressions. Then I would input "f [line_number_of_pardriver]" into... |
pexpect to login to custom shell | 25,003,819 | 0 | 0 | 203 | 0 | python,ssh,expect,spawn,pexpect | The prompt should be needed after having written a command and waiting for it to finish. You have to tell "readline" what it should expect (in your case "testuser:"). | 0 | 1 | 0 | 0 | 2014-07-28T20:26:00.000 | 1 | 0 | false | 25,003,730 | 0 | 0 | 0 | 1 | I have a custom shell which looks like below.
testuser:
How do I set custom PROMPT attribute to login to a shell which look like
I'm reusing the hive.py code from samples section and set original_prompt to :.
original_prompt='[:]'
The result is it skips the host as it fails to connect with
ERROR could not synchronize... |
Making python script executable from any directory | 25,003,823 | 1 | 0 | 4,406 | 0 | python,linux,shell,command,executable | You should add the folder that contains the script to your system's $PATH variable (I assume you're on Linux). This variable contains all of the directories that are searched looking for a specific command. You can add to it by typing PATH=/path/to/folder:$PATH. Alternately, you need to move the script into a folder th... | 0 | 1 | 0 | 1 | 2014-07-28T20:27:00.000 | 2 | 0.099668 | false | 25,003,748 | 1 | 0 | 0 | 2 | I have a python script, which has multiple command line options. I want to make this script runnable without having to type "python myscript.py" and without having to be in the same directory as the script. For example, if one installs git on linux, regardless of which directory the user is in, the user can do "git add... |
Making python script executable from any directory | 25,003,818 | 0 | 0 | 4,406 | 0 | python,linux,shell,command,executable | Your script needs to be in a location searchable via your PATH. On Unix/Linux systems, the generally accepted location for locally-produced programs and scripts that are not part of the system is /usr/local/bin. So, make sure your script is executable by running chmod +x myscript, then move it to the right place with s... | 0 | 1 | 0 | 1 | 2014-07-28T20:27:00.000 | 2 | 0 | false | 25,003,748 | 1 | 0 | 0 | 2 | I have a python script, which has multiple command line options. I want to make this script runnable without having to type "python myscript.py" and without having to be in the same directory as the script. For example, if one installs git on linux, regardless of which directory the user is in, the user can do "git add... |
How can I get the path to the calling python executable | 25,026,388 | 2 | 3 | 313 | 0 | python | The current python executable is always available as sys.executable, which should give full path (but you can ensure this using os.path functions). | 0 | 1 | 0 | 1 | 2014-07-29T20:06:00.000 | 1 | 1.2 | true | 25,024,010 | 0 | 0 | 0 | 1 | I have a series of unit tests that are meant to run in two contexts:
1) On a buildbot server
2) in developer's home environments
In both our development procedure and in the buildbot server we use virtualenv. The tests run fine in the developer environments, but with buildbot the tests are being run from the python exe... |
Force directory to be created in Python | 25,025,400 | 1 | 1 | 147 | 0 | python | Creating a new directory is effectively the same as writing small amount of data. It adds an inode.
The only way mkdir (or os.mkdirs) should fail is if the directory exists - otherwise the directory will always be created. In terms of the data being buffered - it's unlikely that this would happen - even journaled file... | 0 | 1 | 0 | 0 | 2014-07-29T21:27:00.000 | 1 | 0.197375 | false | 25,025,299 | 1 | 0 | 0 | 1 | I am running Python with MPI on a supercomputing cluster. I am getting strange nondeterministic behavior that I think is a result of I/O complications that are not present on the single machines I'm used to working with.
One of the things my code does is to create directories using os.makedirs somewhat frequently. I kn... |
"Cannot access setup.py: No such file or directory" - can't run any .py files? | 39,276,446 | 0 | 23 | 102,215 | 0 | python | You need to go into the directory that you are going to "setup". For example, if you are installing numpy, and you have git-cloned it, then it probably is located at ~/numpy. So first cd into ~/numpy, and the type the commend like "python setup.py build" there. | 0 | 1 | 0 | 0 | 2014-07-30T12:21:00.000 | 3 | 0 | false | 25,036,688 | 1 | 0 | 0 | 1 | This problem started while I was installing pyswip and needed to run a setup.py file. Using the command "python setup.py", I'm greeted with the following message: "python: can't open file 'setup.py': [Errno 2] No such file or directory."
I know this question's been asked a lot before, so I've tried everything in previo... |
How do I prevent the raw WSGI python file from being read? | 25,056,888 | 0 | 1 | 77 | 0 | python,apache,.htaccess,wsgi | You should not stick the WSGI file in the DocumentRoot directory in the first place. You have created the situation yourself. It doesn't need to be in that directory for WSGIScriptAlias to work. | 0 | 1 | 0 | 1 | 2014-07-30T16:33:00.000 | 2 | 0 | false | 25,042,205 | 0 | 0 | 1 | 2 | I am using mod_wsgi with apache to serve the python application. I have a directive in the VirtualHost entry as follows WSGIScriptAlias /app /home/ubuntu/www/app.wsgi. I also have DocumentRoot /home/ubuntu/www/. Therefore, if the user attempts to read /app.wsgi it gets the raw file. If I try to block access to it via .... |
How do I prevent the raw WSGI python file from being read? | 25,045,724 | 0 | 1 | 77 | 0 | python,apache,.htaccess,wsgi | This is far from the best option, but it does seem to work: I added WSGIScriptAlias /app.wsgi /home/ubuntu/www/app.wsgi to the VirtualHost as well so that it will run the app on that uri instead of returning the raw file. | 0 | 1 | 0 | 1 | 2014-07-30T16:33:00.000 | 2 | 0 | false | 25,042,205 | 0 | 0 | 1 | 2 | I am using mod_wsgi with apache to serve the python application. I have a directive in the VirtualHost entry as follows WSGIScriptAlias /app /home/ubuntu/www/app.wsgi. I also have DocumentRoot /home/ubuntu/www/. Therefore, if the user attempts to read /app.wsgi it gets the raw file. If I try to block access to it via .... |
Get entry point script file location in setuputils package? | 25,168,476 | 4 | 13 | 5,445 | 0 | python,setuptools | Have you tried `os.path.abspath(__file__)' in your entry point script? It'll return yours entry point absolute path.
Or call find_executable from distutils.spawn:
import distutils.spawn
distutils.spawn.find_executable('executable') | 0 | 1 | 0 | 0 | 2014-07-31T18:11:00.000 | 3 | 0.26052 | false | 25,066,084 | 1 | 0 | 0 | 1 | So I have an entry point defined in my setup.py [console_scripts] section. The command is properly installed and works fine, but I need a way to programatically find out the path to the script (e.g. on windows it'll be something like C:/my/virtual/env/scripts/my_console_script.exe). I need this so I can pass that scrip... |
SQLAlchemy after_insert triggering celery tasks | 25,086,833 | 0 | 0 | 209 | 1 | python,sqlalchemy,celery | It wasn't so complicated, subclass Session, providing a list for appending tasks via after_insert. Then run through the list in after_commit. | 0 | 1 | 0 | 0 | 2014-08-01T11:01:00.000 | 1 | 1.2 | true | 25,078,815 | 0 | 0 | 0 | 1 | I'm initiating celery tasks via after_insert events.
Some of the celery tasks end up updating the db and therefore need the id of the newly inserted row. This is quite error-prone because it appears that if the celery task starts running immediately sometimes sqlalchemy will not have finished committing to the db and ... |
Script for changing one line of *.csv file for a whole directory of files? | 25,089,847 | 0 | 0 | 115 | 0 | python,datetime,batch-file,csv,ubuntu | So your options, roughly, are:
Python
Windows 'cmd' script
Transfer the files to a *nix environment and do it there with those tools if you are more familiar
If using Python, look at:
the os module, os.listdir(), os.path etc.
Regex replace using a function (re.sub taking a function rather than a string as a replacem... | 0 | 1 | 0 | 0 | 2014-08-01T22:39:00.000 | 2 | 0 | false | 25,089,702 | 0 | 0 | 0 | 1 | I have a question about writing a command prompt script (DOS) in Windows 7.
The task I have:
I have a directory of raw data files (*.csv) where the 38th line is where the date and time are saved.
Example File cell A38:
Start Date/Time: 6/20/2014 13:26:16
However, this date format is M/DD/YYYY because it was saved u... |
Run my python3 program on remote Ubuntu server every 30 min | 25,100,208 | 0 | 0 | 492 | 0 | python,ubuntu,digital-ocean | First install and enable fcron. Then, sudo -s into root and run fcrontab -e. In the editor, enter */30 * * * /path/to/script.py and save the file. Change 30 to 15 if every 15 minutes is what you're after. | 0 | 1 | 0 | 1 | 2014-08-02T21:54:00.000 | 2 | 0 | false | 25,099,749 | 0 | 0 | 0 | 1 | I have correct python3 program looking like *.py.
I have Digital Ocean(DO) droplet with Ubuntu 14.04.
My program post message to my twitter account.
I just copy my *.py in some directory on DO droplet and run it with ssh and all works fine.
But I need to post message(rum my program) automatically every 15-30 min for ex... |
a proactive folder watcher in Linux | 25,104,864 | 0 | 0 | 74 | 0 | python,linux | There is no existing solution to my knowledge. But:
There is the inotify API, but that only gives out notifications of what just happened, i.e. you don't have any means to influence the result.
If that is an absolutely necessary requirement, intercepting operations on a filesystem level is the only universal choice, h... | 0 | 1 | 0 | 0 | 2014-08-03T12:25:00.000 | 1 | 0 | false | 25,104,606 | 0 | 0 | 0 | 1 | folder watcher functions in a way that after a file comes into a folder it does something ( it reacts ). Is there a method , such that, before a file enters the folder, a check is made, if it's a successful check then only the file enters folder, otherwise it does not. |
Google App Engine, Datastore and Task Queues, Performance Bottlenecks? | 25,110,135 | 1 | 2 | 158 | 0 | python,json,google-app-engine,rest,google-cloud-datastore | This is a really good question, one that I've been asked in interviews, seen pop up in a lot of different situations as well. Your system essentially consists of two things:
Savings (or writing) models to the data store
Reading from the data store.
From my experience of this problem, when you view these two things di... | 0 | 1 | 0 | 0 | 2014-08-03T22:30:00.000 | 2 | 0.099668 | false | 25,109,746 | 0 | 0 | 1 | 1 | We're designing a system that will take thousands of rows at a time and send them via JSON to a REST API built on Google App Engine. Typically 3-300KB of data but let's say in extreme cases a few MB.
The REST API app will then adapt this data to models on the server and save them to the Datastore. Are we likely to (eve... |
how to write a multi-command cronjob on a raspberry pi or any other unix system | 25,110,706 | 1 | 0 | 822 | 0 | python,linux,unix,cron,raspberry-pi | It looks like you may have a stray . in there that would likely cause an error in the command chain.
Try this:
cd usr/local/sbin/cronjobs && virtualenv/secret_ciphers/bin/activate
&& cd csgostatsbot && python3 CSGO_STATS_BOT_TASK.py && deactivate
Assuming that the virtualenv directory is in the cronjobs directory.
... | 0 | 1 | 0 | 1 | 2014-08-04T01:23:00.000 | 2 | 1.2 | true | 25,110,635 | 0 | 0 | 0 | 1 | I am trying to run a cron script in python 3 so I had to setup a virtual environment (if there is an easier way, please let me know) and in order to run the script I need to be in the script's parent folder as it writes to text files there. So here is the long string of commands I have come up with and it works in cons... |
Adding PyDev eclipse pulgin manually | 25,133,261 | 0 | 0 | 347 | 0 | java,python,eclipse,plugins | I solved this problem:
There was no issue with either eclipse or with PyDev. It was about the Java version I had. PyDev works with JDK 7, but I had JDK 6. Due to this even after I copied the PyDev to droppins, nothing was shown up in Preferences. Once I used JDK 7, its working.
Thanks, | 0 | 1 | 0 | 0 | 2014-08-04T12:04:00.000 | 2 | 0 | false | 25,118,283 | 0 | 0 | 1 | 1 | I am on an assignment to work with Jython. I tried to install PyDev plugin to my eclipse ( Kepler service release 2 on Linux 64 bit machine )manually (dev machine doesnot have internet connection). But when I do manually by downloading .zip file and adding it as following:
Help-> Install new software ->Add -> Archie... |
Django manage.py runserver fails to respond | 25,291,353 | 2 | 2 | 2,089 | 0 | python,django,python-2.7 | Okay, so to reiterate my last post.
There was a call to a Django service that was failing on application startup. No error was thrown, instead it was absorbed by Sentry. Those who were already using the VM on their local machines had worked around the issue.
The issue was identified by importing ipdb and calling its se... | 0 | 1 | 0 | 0 | 2014-08-05T16:14:00.000 | 1 | 1.2 | true | 25,143,621 | 0 | 0 | 1 | 1 | I'm running a vagrant box on Mac OS X. The VM is running Ubuntu 12.04, with Python 2.7 and Django 1.4.5. When I start up manage.py, I call it like this:
./manage.py runserver 0.0.0.0:8000
And if I visit http://127.0.0.1:8000 from within the VM, the text browsers I've tried report that the HTTP request has been sent an... |
Using PYTHONPATH to use a virtualenv | 25,150,279 | 0 | 0 | 103 | 0 | python | The PYTHONPATH environmenbt variable is not used to select the path of the Python executable - which executable is selected depends, as in all other cases, on the shell's PATH environment variable. PYTHONPATH is used to augment the search list of directories (sys.path in Python) in which Python will look for modules to... | 0 | 1 | 0 | 0 | 2014-08-05T23:08:00.000 | 3 | 0 | false | 25,149,761 | 1 | 0 | 0 | 2 | I have a virtualenv in a structure like this:
venv/
src/
project_files
I want to run a makefile (which calls out to Python) in the project_files, but I want to run it from a virtual environment. Because of the way my deployment orchestration works, I can't simply do a source venv/bin/activate.
Instead, I've trie... |
Using PYTHONPATH to use a virtualenv | 25,150,471 | 0 | 0 | 103 | 0 | python | You can actually just call the Python interpreter in your virtual environment. So, in your Makefile, instead of calling python, call venv/bin/python. | 0 | 1 | 0 | 0 | 2014-08-05T23:08:00.000 | 3 | 0 | false | 25,149,761 | 1 | 0 | 0 | 2 | I have a virtualenv in a structure like this:
venv/
src/
project_files
I want to run a makefile (which calls out to Python) in the project_files, but I want to run it from a virtual environment. Because of the way my deployment orchestration works, I can't simply do a source venv/bin/activate.
Instead, I've trie... |
Install python module for non-default version on linux | 25,162,261 | 3 | 3 | 2,428 | 0 | python,linux,python-module | You should install Python libraries with the Python package installer, pip.
Create a virtualenv with the Python version you want to use, activate it, and do pip install NetfilterQueue. You'll still need to install the system dependencies (eg libnetfilter-queue-dev in this case) with apt-get. | 0 | 1 | 0 | 0 | 2014-08-06T13:50:00.000 | 2 | 0.291313 | false | 25,162,141 | 1 | 0 | 0 | 1 | I have different python versions installed on my ubuntu machine. The default version is 2.7.
So when I install any new python module, for example using:
#apt-get install python-nfqueue
it will be istalled just for the default version (2.7)
How can I install the new modules for the other versions?
Is there a way to do i... |
How to pass collection data from Python to bash? | 25,164,957 | 1 | 0 | 2,192 | 0 | python,bash | Yes, that is best and almost only way to pass data from python to bash.
Also your function can write to file, which would be read by bash script. | 0 | 1 | 0 | 0 | 2014-08-06T15:51:00.000 | 3 | 0.066568 | false | 25,164,837 | 0 | 0 | 0 | 1 | I am writing a dev ops kind of a bash script that is used for running an application in a local development environment under configuration as similar to production as possible. To eliminate duplicating some code/data which is already in a Python script, I would like my bash script to invoke a Python call to retrieve ... |
virtualenv not finding updated module | 25,170,606 | 0 | 1 | 466 | 0 | python,virtualenv,tornado | Could it be that the virtualEnv is inheriting the global site-packages? I'm not sure if I added -no-site-packages when I set up the virtualEnv. Is there an easy way to address this setting now or to test this possibility?
no-global-site-packages.txt is present in the python2.7 directory
and
orig-prefix.txt contains a ... | 0 | 1 | 0 | 0 | 2014-08-06T20:55:00.000 | 2 | 0 | false | 25,170,016 | 1 | 0 | 0 | 1 | I am running python-2.7 with virtualenv on a unix server to which I do not have root access. I updated the module tornado using pip install tornado --upgrade because installing ipython required tornado >= 3.1.0 but only version 2.4 was installed by default on the server. However, when I try to open ipython, it still co... |
Is twistedweb with django recommeneded | 25,198,042 | 2 | 3 | 244 | 0 | python,django,twisted,event-driven,twisted.web | Nope, unless you heavily modify django db adapters and some core component you will not get any advantage. There are some tool for simplyfing the job, but you will be on the bleeding edge trying to adapt something built with the blocking paradigm since the beginning, to something completely different.
On the other side... | 0 | 1 | 0 | 0 | 2014-08-07T07:37:00.000 | 2 | 0.197375 | false | 25,176,734 | 0 | 0 | 1 | 1 | I have a Django application which I need to deploy in a WSGI container. I can either chose an event driven app server like TwistedWeb or a process driven server like uWSGI. I completely understand the difference between an event driven and a process driven server and I know Django framework is blocking in nature.
I cam... |
Using Python pudb debugger with pytest | 25,183,130 | 27 | 24 | 4,263 | 0 | python,pytest,pudb | Simply by adding the -s flag pytest will not replace stdin and stdout and debugging will be accessible, i.e. pytest -s my_file_test.py will do the trick.
In documentation provided by ambi it is also said that previously using explicitly -s was required for regular pdb too, now -s flag is implicitly used with --pdb flag... | 0 | 1 | 0 | 1 | 2014-08-07T12:39:00.000 | 2 | 1.2 | true | 25,182,812 | 0 | 0 | 0 | 1 | Before my testing library of choice was unittest. It was working with my favourite debugger - Pudb. Not Pdb!!!
To use Pudb with unittest, I paste import pudb;pudb.set_trace() between the lines of code.
I then executed python -m unittest my_file_test, where my_file_test is module representation of my_file_test.py file.... |
"localhost" vs "127.0.0.1" performance | 25,221,564 | 10 | 15 | 5,148 | 0 | python,windows,ip,xml-rpc | Every domain name gets resolved. There is no exception to this rule, including with regards to a local site.
When you make a request to localhost, localhost's IP gets resolved by the host file every time it gets requested. In Windows, the host file controls this. But if you make a request to 127.0.0.1, the IP address i... | 0 | 1 | 1 | 0 | 2014-08-08T08:47:00.000 | 1 | 1 | false | 25,199,405 | 0 | 0 | 0 | 1 | I've setup an XML-RPC server/client communication under Windows. What I've noticed is that if exchanged data volume become huge, there's a difference in starting the server listening on "localhost" vs. "127.0.0.1". If "127.0.0.1" is set, the communication speed is faster than using "localhost". Could somebody explain w... |
Transparent solution for bypassing local outgoing firewalls for python scripts | 25,200,050 | 1 | 0 | 352 | 0 | python,unit-testing,firewall-access | Is it possible to have the script itself run through these steps? By this I mean have the setup phase of your unit tests probe for firewall, and if detected dynamically setup a proxy somehow, use it to run unit tests, then when done teardown proxy. That seems like it would achieve the transparency you're aiming for. | 0 | 1 | 0 | 1 | 2014-08-08T09:03:00.000 | 1 | 0.197375 | false | 25,199,709 | 0 | 0 | 0 | 1 | Here is the problem: I do have several python packages that do have unittest that do require access to different online services in order to run, like connecting to a postgresql database or a LDAP/AD server.
In many cases these are not going to execute successfully because local network is fire-walled, allowing only ba... |
Vagrant and Google App Engine are not syncing files | 26,824,688 | 4 | 2 | 298 | 0 | python,google-app-engine,vagrant | Finally found the answer!
In the latest version of google app engine, there is a new parameter you can pass to dev_appserver.py.
using dev_appserver.py --use_mtime_file_watcher=True works!
Although the change takes 1-2 seconds to detect, but it still works! | 0 | 1 | 0 | 0 | 2014-08-09T09:43:00.000 | 1 | 1.2 | true | 25,217,223 | 0 | 0 | 1 | 1 | I am currently using Vagrant to spin up a VM to run GAE's dev_appserver in the Virtual Machine.
The sync folder works and I can see all the files.
But, after I run the dev appserver, changes to python files by the host machine are not dynamically updated.
To see updates to my python files, I have to relaunch dev appse... |
sh.exe":mktemp:command not found ERROR: virtualenvwrapper could not create a temporary file name | 25,244,240 | 0 | 1 | 946 | 0 | python,windows-7,virtualenv,virtualenvwrapper | i had found a solution ,just hope to help someone like me.
download the mktemp.exe , put it into the C:\msys\1.0\bin ,then everything will be ok... | 0 | 1 | 0 | 0 | 2014-08-09T13:36:00.000 | 1 | 1.2 | true | 25,219,136 | 1 | 0 | 0 | 1 | I trying to setup virtualenvwrapper in GitBash (Windows 7), but get an error message.
When I run this command: " $ source /c/Python27/Scripts/virtualenvwrapper.sh"
Then I get an error: sh.exe":mktemp:command not found ERROR: virtualenvwrapper could not create a temporary file name.
Somebody help me... |
Python-How to update an entity in apeengine? | 25,226,221 | 4 | 1 | 40 | 0 | python,google-app-engine | If you call .put() on an entity that you've previously retrieved from the datastore, it will update the existing entity. (Make sure you're not specifying a new key for the entity.) | 0 | 1 | 0 | 0 | 2014-08-10T06:27:00.000 | 1 | 0.664037 | false | 25,226,153 | 0 | 0 | 1 | 1 | In appengine documentation, it says that the put() method replaces the previous entity. But when I do so it always adds a new entity to the datastore. How do I update an entity? |
Will aborting a Python script corrupt file which is open for read? | 25,229,783 | 4 | 2 | 662 | 0 | python,file-io,abort | Probably not. It will release the file handle when the script stops running. Also you typically only have to worry about corrupting a file when you kill a script that is writing to the file, in case it is interrupted mid-write. | 0 | 1 | 0 | 1 | 2014-08-10T14:43:00.000 | 1 | 1.2 | true | 25,229,703 | 0 | 0 | 0 | 1 | If I run a python script (with Linux) which reads in a file (e.g.: with open(inputfile) as infi:): Will the file be in danger when I abort the script by pressing Ctrl C? |
Playback of at least 3 music files at one in python | 25,243,720 | 1 | 0 | 57 | 0 | python,audio | I finally got an answer/workaround.
I am using pythons multiprocessing class/functionality to run multiple pygame instances.
So i can play more than one music file at a time with fully control over playmode and playback position. | 0 | 1 | 0 | 0 | 2014-08-10T21:57:00.000 | 1 | 1.2 | true | 25,233,396 | 0 | 0 | 1 | 1 | I am searching for a way/framework to play at least 3 music files at one in a python application. It should run at least under ubuntu and mac as well as on the raspberry pi.
I need per channel/music file/"deck" that is played:
Control of the Volume of the Playback
Control of the start position of the playback
Play and... |
Simple Python TCP server not working on Amazon EC2 instance | 25,234,530 | 10 | 5 | 3,240 | 0 | python,amazon-web-services,tcp,amazon-ec2,firewall | Your TCP_IP is only listening locally because you set your listening IP to 127.0.0.1.
Set TCP_IP = "0.0.0.0" and it will listen on "all" interfaces including your externally-facing IP. | 0 | 1 | 1 | 0 | 2014-08-11T00:30:00.000 | 1 | 1 | false | 25,234,336 | 0 | 0 | 0 | 1 | I am trying to run a simple Python TCP server on my EC2, listening on port 6666. I've created an inbound TCP firewall rule to open port 6666, and there are no restrictions on outgoing ports.
I cannot connect to my instance from the outside world however, testing with telnet or netcat can never make the connection. Th... |
Making a Shortcut for Running Python Files in a Folder with CMD.exe | 25,253,872 | 0 | 0 | 5,375 | 0 | python,windows,cmd | Create a shortcut to cmd.exe.
Get properties on that shortcut, and there's an entry for the current working directory. (They change the name of that field every other version of Windows, but I believe most recently it's called "Start In:".) Just set that to C:\Users\Name\FolderLocation\ProjectFolder.
Now, when you doub... | 0 | 1 | 0 | 0 | 2014-08-11T21:05:00.000 | 1 | 0 | false | 25,252,413 | 1 | 0 | 0 | 1 | To run Python files (.py) with Windows CMD.exe, I SHIFT + Right Click on my project folder which contains all of my Python code files. Doing this shows a menu containing the option Open command window here, which I click to open CMD.exe with the prompt C:\Users\Name\FolderLocation\ProjectFolder>. I then type the python... |
gcsfs is not writing files in the google bucket | 57,971,532 | 0 | 1 | 554 | 1 | python-3.x,google-cloud-platform,google-cloud-storage | Although this is quiet an old topic, I will try to provide an answer especially because of people who might stumble on this in the course of their own work. I have experience using more recent versions of gcsfs and it works quiet well. You can find the latest documentation at https://gcsfs.readthedocs.io/en/latest. To ... | 0 | 1 | 0 | 0 | 2014-08-12T13:07:00.000 | 1 | 0 | false | 25,265,110 | 0 | 0 | 0 | 1 | When mounting and writing files in the google cloud storage using the gcsfs, the gcsfs is creating folders and files but not writing files. Most of the times it shows input/output error. It even occurs even when we copy files from local directory to the mounted gcsfs directory.
gcsfs version 0.15 |
installing cx_Freeze to python at windows | 25,936,813 | 56 | 26 | 27,553 | 0 | python,batch-file,python-3.x,cx-freeze | I faced a similar problem (Python 3.4 32-bit, on Windows 7 64-bit). After installation of cx_freeze, three files appeared in c:\Python34\Scripts\:
cxfreeze
cxfreeze-postinstall
cxfreeze-quickstart
These files have no file extensions, but appear to be Python scripts. When you run python.exe cxfreeze-postinstall from t... | 0 | 1 | 0 | 0 | 2014-08-12T17:48:00.000 | 3 | 1.2 | true | 25,270,885 | 1 | 0 | 0 | 2 | I am using python 3.4 at win-8. I want to obtain .exe program from python code. I learned that it can be done by cx_Freeze.
In MS-DOS command line, I wrote pip install cx_Freeze to set up cx_Freeze. It is installed but it is not working.
(When I wrote cxfreeze to command line, I get this warning:C:\Users\USER>cxfreez... |
installing cx_Freeze to python at windows | 33,244,651 | 0 | 26 | 27,553 | 0 | python,batch-file,python-3.x,cx-freeze | Make sure the Version of Python is correct, if you have more than one version on your computer, just simply type "python" in console to check the version of your python. I just had this problem earlier. | 0 | 1 | 0 | 0 | 2014-08-12T17:48:00.000 | 3 | 0 | false | 25,270,885 | 1 | 0 | 0 | 2 | I am using python 3.4 at win-8. I want to obtain .exe program from python code. I learned that it can be done by cx_Freeze.
In MS-DOS command line, I wrote pip install cx_Freeze to set up cx_Freeze. It is installed but it is not working.
(When I wrote cxfreeze to command line, I get this warning:C:\Users\USER>cxfreez... |
How to launch a python process in Windows SYSTEM account | 25,279,812 | 2 | 0 | 1,368 | 0 | python,windows | Create a service that runs permanently.
Arrange for the service to have an IPC communications channel.
From your desktop python code, send messages to the service down that IPC channel. These messages specify the action to be taken by the service.
The service receives the message and performs the action. That is, ex... | 0 | 1 | 0 | 0 | 2014-08-13T06:48:00.000 | 4 | 0.099668 | false | 25,279,746 | 1 | 0 | 0 | 2 | I am writing a test application in python and to test some particular scenario, I need to launch my python child process in windows SYSTEM account.
I can do this by creating exe from my python script and then use that while creating windows service. But this option is not good for me because in future if I change anyth... |
How to launch a python process in Windows SYSTEM account | 25,281,143 | 0 | 0 | 1,368 | 0 | python,windows | You could also use Windows Task Scheduler, it can run a script under SYSTEM account and its interface is easy (if you do not test too often :-) ) | 0 | 1 | 0 | 0 | 2014-08-13T06:48:00.000 | 4 | 0 | false | 25,279,746 | 1 | 0 | 0 | 2 | I am writing a test application in python and to test some particular scenario, I need to launch my python child process in windows SYSTEM account.
I can do this by creating exe from my python script and then use that while creating windows service. But this option is not good for me because in future if I change anyth... |
Install .desktop file with setup.py | 25,284,972 | 1 | 8 | 1,893 | 0 | python,linux,pip | This sounds to me like a good approach but perhaps instead of placing the .desktop file in the system wide /usr/share/applications/ folder, you could place the file in the users applications folder at ~/.local/share/applications.
This would also not require elevated permissions to access the root owned /user directory ... | 0 | 1 | 0 | 0 | 2014-08-13T11:25:00.000 | 2 | 1.2 | true | 25,284,879 | 1 | 0 | 0 | 1 | I have a python application that is supposed to be launchable via GUI so it has to have a .desktop file in /usr/share/applications/. The application only supports Linux. Normally, pip installs all files in one directory but it is possible to specify other locations (e.g. the .desktop file) in the setup.py using data_fi... |
Google App Engine 413 error (Request Entity Too Large) | 25,311,367 | 4 | 3 | 5,558 | 0 | python,google-app-engine,http-status-code-413 | Looks like it was because I was making a GET request. Changing it to POST fixed it. | 0 | 1 | 0 | 0 | 2014-08-14T03:40:00.000 | 1 | 1.2 | true | 25,299,681 | 0 | 0 | 1 | 1 | I've implemented an app engine server in Python for processing html documents sent to it. It's all well and good when I run it locally, but when running off the App engine, I get the following error:
"413. That’s an error. Your client issued a request that was too large. That’s all we know."
The request is only 155KB, ... |
python ftpclient limit connections | 25,303,266 | 0 | 0 | 691 | 0 | python,ftp,ftplib | It seems that it uses, per default, two connections (one for sending commands, one for datatransfer?).
That's how ftp works. You have a control connection (usually port 21) for commands and a data connection for data transfer, file listing etc and a dynamic port.
However my ftpserver only accepts one connection at an... | 0 | 1 | 1 | 0 | 2014-08-14T08:04:00.000 | 1 | 1.2 | true | 25,302,979 | 0 | 0 | 0 | 1 | I have a bit of a problem with the ftplib from python. It seems that it uses, per default, two connections (one for sending commands, one for datatransfer?). However my ftpserver only accepts one connection at any given time. Since the only file that needs to be transfered is only about 1 MB large, the reasoning of bei... |
Python RabbitMQ - consumer only seeing every second message | 25,345,174 | 10 | 3 | 1,694 | 0 | python,rabbitmq,amqp,pika | Your code is fine logically, and runs without issue on my machine. The behavior you're seeing suggests that you may have accidentally started two consumers, with each one grabbing a message off the queue, round-robin style. Try either killing the extra consumer (if you can find it), or rebooting. | 0 | 1 | 0 | 1 | 2014-08-16T21:38:00.000 | 1 | 1.2 | true | 25,344,239 | 0 | 0 | 1 | 1 | I'm testing out a producer consumer example of RabbitMQ using Pika 0.98. My producer runs on my local PC, and the consumer runs on an EC2 instance at Amazon.
My producer sits in a loop and sends up some system properties every second. The problem is that I am only seeing the consumer read every 2nd message, it's as t... |
sys.path vs. $PATH | 64,768,294 | 1 | 6 | 1,684 | 0 | python,bash,filesystems,sys | sys.path and PATH are two entirely different variables. The PATH environment variable specifies to your shell (or more precisely, the operating system's exec() family of system calls) where to look for binaries, whereas sys.path is a Python-internal variable which specifies where Python looks for installable modules.
T... | 0 | 1 | 0 | 1 | 2014-08-16T23:09:00.000 | 3 | 0.066568 | false | 25,344,841 | 1 | 0 | 0 | 1 | I would like to access the $PATH variable from inside a python program. My understanding so far is that sys.path gives the Python module search path, but what I want is $PATH the environment variable. Is there a way to access that from within Python?
To give a little more background, what I ultimately want to do is... |
Call system command 'history' in Linux | 25,350,907 | -1 | 0 | 227 | 0 | python,linux | history is not an executable file, but a built-in bash command. You can't run it with os.system. | 0 | 1 | 0 | 0 | 2014-08-17T15:52:00.000 | 1 | -0.197375 | false | 25,350,882 | 0 | 0 | 0 | 1 | I am trying to using os.system function to call command 'history'
but the stdout just show that 'sh :1 history: not found'
Other example i.e. os.system('ls') is works. Can anyone can tell me why 'history' does not work, and how to call 'history' command in Python script. |
Pip/Easy_install do not install desired package | 25,352,852 | 1 | 0 | 97 | 0 | python-2.7,module,pip,python-requests | Since the "python -m pip install -U pip" actually displayed something, on a hunch I tried:
"python -m pip install requests"
This worked! I don't know why any of the installation guides do not say to do this. | 0 | 1 | 0 | 0 | 2014-08-17T19:24:00.000 | 1 | 1.2 | true | 25,352,831 | 1 | 0 | 0 | 1 | I am new to Python (2.7) but I am trying to run a program that requires the "requests" module. I have installed pip using the get-pip.py script and registered the Python27 and Python27/Scripts paths as environment variables.
When I run "python -m pip install -U pip" it says the package is already up-to-date.
Following ... |
Pyinstaller add icon, launch without console for Mac | 46,946,166 | 4 | 4 | 3,926 | 0 | python,console,icons,pyinstaller | You must have group.icns file for app in Mac OS | 0 | 1 | 0 | 0 | 2014-08-17T19:47:00.000 | 2 | 0.379949 | false | 25,353,008 | 1 | 0 | 0 | 2 | This is a really short question. I have created a package for Mac using Pyinstaller and I am mainly trying to add an icon to it. I am also trying to get the program to run without launching the terminal as the user has no interaction with the terminal. Currently I am keeing the following into cmd when running pyinstall... |
Pyinstaller add icon, launch without console for Mac | 33,063,961 | 1 | 4 | 3,926 | 0 | python,console,icons,pyinstaller | Try using --windowed instead. As far as I can tell they're the same thing, but it might do the trick.
As for icons, I've only gotten that to work on console windows. It just doesn't carry over to my main GUI window. | 0 | 1 | 0 | 0 | 2014-08-17T19:47:00.000 | 2 | 0.099668 | false | 25,353,008 | 1 | 0 | 0 | 2 | This is a really short question. I have created a package for Mac using Pyinstaller and I am mainly trying to add an icon to it. I am also trying to get the program to run without launching the terminal as the user has no interaction with the terminal. Currently I am keeing the following into cmd when running pyinstall... |
print('\a') doesn't work on linux (no sound) | 25,382,814 | 2 | 1 | 788 | 0 | python,python-3.x | The code works, the problem is probably your terminal settings. Go there and find the settings for "bell" and make sure it's set to "audible" or whatever your system calls it (as opposed to "visual" or "disabled" etc.).
To prove that it isn't Python's fault, try pressing backspace at the terminal prompt when nothing h... | 0 | 1 | 0 | 0 | 2014-08-19T11:36:00.000 | 1 | 0.379949 | false | 25,382,412 | 1 | 0 | 0 | 1 | I have tried print('\a') just to preduce a sound, but it didn't work. Why and How can I make it work? I'm on a linux system. |
BigQuery Api getQueryResults returning pageToken for 0 records | 25,393,093 | 0 | 1 | 471 | 1 | python,google-app-engine,google-bigquery | This is a known issue that has lingered for far far too long. It is fixed in this week's release, which should go live this afternoon or tomorrow. | 0 | 1 | 0 | 0 | 2014-08-19T16:07:00.000 | 1 | 1.2 | true | 25,388,124 | 0 | 0 | 1 | 1 | We have a query which returns 0 records sometimes when called. When you call the getQueryResults on the jobId it returns with a valid pageToken with 0 rows. This is a bit unexpected since technically there is no data. Whats worst is if you keep supplying the pageToken for subsequent data-pulls it keeps giving zero rows... |
can I use python to paste commands into LX terminal? | 25,409,597 | 0 | 0 | 428 | 0 | python,terminal,raspberry-pi,tesseract,raspbian | There are ways to do what you asked, but I think you lack some research of your own, as some of these answers are very "googlable".
You can print commands to LX terminal with python using "sys.stdout.write()"
For the boot question:
1 - sudo raspi-config
2 - change the Enable Boot to Desktop to Console
3 - there is more... | 0 | 1 | 0 | 1 | 2014-08-20T02:22:00.000 | 1 | 0 | false | 25,395,814 | 0 | 0 | 0 | 1 | okay, So for a school project I'm using raspberry pi to make a device that basically holds both the functions of an ocr and a tts. I heard that I need to use Google's tesseract through a terminal but I am not willing to rewrite the commands each time I want to use it. so i was wondering if i could either:
A: Use python... |
How to call methods of class tornado.httpserver.HTTPserver? | 25,410,159 | 1 | 1 | 120 | 0 | python,tornado | These methods are used internally; you shouldn't call them yourself. | 0 | 1 | 0 | 0 | 2014-08-20T11:07:00.000 | 1 | 1.2 | true | 25,403,160 | 0 | 0 | 0 | 1 | I am learning the web framework Tornado. During the study of this framework, I found the class tornado.httpserver.HTTPserver. I know how to create a constructor of this class and create instance tornado.httpserver.HTTPserver in main() function. But this class tornado.httpserver.HTTPserver has 4 methods. I have not fo... |
In which design layer i can put jinja2 | 25,407,418 | 1 | 0 | 54 | 0 | python,google-app-engine,jinja2 | These are very artificial distinctions, and it's a mistake to assume that all apps have each of these layers, or that any particular function will fit only into one of them.
Jinja2 is a template language. It's firmly in the presentation layer.
There isn't really any such thing as the data access layer. If you really ne... | 0 | 1 | 0 | 0 | 2014-08-20T14:20:00.000 | 1 | 1.2 | true | 25,407,197 | 0 | 0 | 1 | 1 | I'm new in Python/GAE and jinja2, and I want to present a schema of this architecture with displaying that in Layered, like this:
Presentation Layer: HTML+CSS+JQUERY
Business Layer: webapp2
DAO Layer: (I don't know what I put here when it's Python, I find some exemples for java thay put here "JDO orJDO or low level ... |
Prevent greenthread switch in eventlet | 25,425,696 | 1 | 1 | 349 | 0 | python,django,eventlet,green-threads | There is no such context manager, though you are welcome to contribute one.
You have monkey patched everything, but you do not want to monkey patch socket in memcache client. Your options:
monkey patch everything but socket, then patcher.import_patched particular modules. This is going to be very hard with Django/Tast... | 0 | 1 | 0 | 0 | 2014-08-20T21:04:00.000 | 1 | 1.2 | true | 25,414,394 | 0 | 0 | 1 | 1 | I have a Django/Tastypie app where I've monkey patched everything with eventlet.
I analysed performance during load tests while using both sync and eventlet worker clasees for gunicorn. I tested against sync workers to eliminate the effects of waiting for other greenthreads to switch back, and I found that the memcache... |
Kill Python Multiprocessing Pool | 25,415,676 | 24 | 22 | 10,314 | 0 | python,linux,multiprocessing | SIGQUIT (Ctrl + \) will kill all processes even under Python 2.x.
You can also update to Python 3.x, where this behavior (only child gets the signal) seems to have been fixed. | 0 | 1 | 0 | 0 | 2014-08-20T21:57:00.000 | 4 | 1.2 | true | 25,415,104 | 1 | 0 | 0 | 2 | I am running a Python program which uses the multiprocessing module to spawn some worker threads. Using Pool.map these digest a list of files.
At some point, I would like to stop everything and have the script die.
Normally Ctrl+C from the command line accomplishes this. But, in this instance, I think that just interru... |
Kill Python Multiprocessing Pool | 25,415,725 | 0 | 22 | 10,314 | 0 | python,linux,multiprocessing | I found that using the python signal library works pretty well in this case. When you initialize the pool, you can pass a signal handler to each thread to set a default behavior when the main thread gets a keyboard interrupt.
If you really just want everything to die, catch the keyboard interrupt exception in the main ... | 0 | 1 | 0 | 0 | 2014-08-20T21:57:00.000 | 4 | 0 | false | 25,415,104 | 1 | 0 | 0 | 2 | I am running a Python program which uses the multiprocessing module to spawn some worker threads. Using Pool.map these digest a list of files.
At some point, I would like to stop everything and have the script die.
Normally Ctrl+C from the command line accomplishes this. But, in this instance, I think that just interru... |
How to connect to kivy-remote-shell? | 41,788,451 | 0 | 1 | 1,540 | 0 | android,python,ssh,kivy | Don't know you found the answer or not. But what i have understood is that you are trying to connect android device from Ubuntu. If I am right then (go on reading) you are following wrong steps.
First :- Your Ubuntu does not have ssh server by default so you get this error message.
Second :- You are using 127.0.0.1 add... | 1 | 1 | 0 | 0 | 2014-08-21T06:23:00.000 | 3 | 0 | false | 25,419,510 | 0 | 0 | 0 | 3 | This seems to be a dumb question, but how do I ssh into the kivy-remote-shell?
I'm trying to use buildozer and seem to be able to get the application built and deployed with the command, buildozer -v android debug deploy run, which ends with the application being pushed, and displayed on my android phone, connected via... |
How to connect to kivy-remote-shell? | 25,423,631 | 1 | 1 | 1,540 | 0 | android,python,ssh,kivy | 127.0.0.1
This indicates something has gone wrong - 127.0.0.1 is a standard loopback address that simply refers to localhost, i.e. it's trying to ssh into your current computer.
If this is the ip address suggested by kivy-remote-shell then there must be some other problem, though I don't know what - does it work on an... | 1 | 1 | 0 | 0 | 2014-08-21T06:23:00.000 | 3 | 0.066568 | false | 25,419,510 | 0 | 0 | 0 | 3 | This seems to be a dumb question, but how do I ssh into the kivy-remote-shell?
I'm trying to use buildozer and seem to be able to get the application built and deployed with the command, buildozer -v android debug deploy run, which ends with the application being pushed, and displayed on my android phone, connected via... |
How to connect to kivy-remote-shell? | 25,426,085 | 2 | 1 | 1,540 | 0 | android,python,ssh,kivy | When the app is running, the GUI will tell you what IP address and port to connect to. | 1 | 1 | 0 | 0 | 2014-08-21T06:23:00.000 | 3 | 0.132549 | false | 25,419,510 | 0 | 0 | 0 | 3 | This seems to be a dumb question, but how do I ssh into the kivy-remote-shell?
I'm trying to use buildozer and seem to be able to get the application built and deployed with the command, buildozer -v android debug deploy run, which ends with the application being pushed, and displayed on my android phone, connected via... |
Running an .exe script from a VB script by passing arguments during runtime | 25,442,205 | 1 | 1 | 185 | 0 | python,vb.net,arguments | If you don't have the source to the python exe convertor and if the arguments don't need to change on each execution, you could probably open the exe in a debugger like ollydbg and search for shellexecute or createprocess and then create a string in a code cave and use that for the arguments. I think that's your only o... | 0 | 1 | 0 | 0 | 2014-08-22T06:22:00.000 | 2 | 1.2 | true | 25,440,747 | 1 | 0 | 0 | 1 | I have converted a python script to .exe file. I just want to run the exe file from a VB script. Now the problem is that the python script accepts arguments during run-time (e.g.: serial port number, baud rate, etc.) and I cannot do the same with the .exe file. Can someone help me how to proceed? |
anaconda launcher links don't work | 25,669,586 | 0 | 2 | 14,710 | 0 | python,python-2.7,osx-mavericks,ipython-notebook,anaconda | Use Anaconda full suite , that include installing all the tools and necessary packages ,it works fine for me , I didn't use the Launcher ! | 0 | 1 | 0 | 0 | 2014-08-24T14:42:00.000 | 4 | 0 | false | 25,472,840 | 1 | 0 | 0 | 1 | I've installed anaconda on mavericks osx. When I'm trying to install ipython notebook from launcher app - it shows message that app is installing, but nothing happens after. Also links in launcher don't work and I can easily start ipython notebook from terminal. So I guess something wrong with launcher itself.
How can ... |
set `ulimit -c` from outside shell | 25,475,976 | 1 | 7 | 7,676 | 0 | python,bash,shell,ulimit | I'm guessing your problem is that you haven't understood that rlimits are set per process. If you use os.system in Python to call ulimit, that is only going to set the ulimit in that newly spawned shell process, which then immediately exits after which nothing has been changed.
What you need to do, instead, is to run u... | 0 | 1 | 0 | 0 | 2014-08-24T20:15:00.000 | 3 | 0.066568 | false | 25,475,906 | 0 | 0 | 0 | 1 | I have a program that's running automatically on boot, and sporadically causing a coredump.
I'd like to record the output, but I can't seem to set ulimit -c programmatically (It's defaulted to 0, and resets every time).
I've tried using a bash script, as well as python's sh, os.system and subprocess, but I can't get it... |
Writing a line to CMD in python | 25,490,166 | 2 | 0 | 727 | 0 | python,cmd | Each call to os.system is a separate instance of the shell. The cd you issued only had effect in the first instance of the shell. The second call to os.system was a new shell instance that started in the Python program's current working directory, which was not affected by the first cd invocation.
Some ways to do wha... | 0 | 1 | 0 | 0 | 2014-08-25T15:35:00.000 | 1 | 1.2 | true | 25,489,450 | 1 | 0 | 0 | 1 | I am very new to Python and I have been trying to find a way to write in cmd with python.
I tried os.system and subprocess too. But I am not sure how to use subprocess.
While using os.system(), I got an error saying that the file specified cannot be found.
This is what I am trying to write in cmd os.system('cd '+path+'... |
Popen() does not redirect output from Task Scheduler task | 25,511,407 | 0 | 0 | 95 | 0 | windows,python-2.7,popen,py2exe | The error was caused by registering the task to run as a different user. The task was registered as the "SYSTEM" user, but could not access remote files which were accessed by the Popen() call. The solution was to run the task as another user, or run it as the "SYSTEM" user on the machine where the remote files are l... | 0 | 1 | 0 | 0 | 2014-08-25T18:55:00.000 | 1 | 0 | false | 25,492,551 | 0 | 0 | 0 | 1 | I am writing a wrapper program to add features to a Windows command-line tool. This program is made to run on a Windows server with py2exe. In it, there are several lines which look like:
job = subprocess.Popen(syncCommand, stdout=myLog, stderr=myLog)
When I call this program from the command line, everything works f... |
Display a contantly updated text file in a web user interface using Python flask framework | 25,496,797 | 0 | 0 | 268 | 0 | python,shell,flask | The one way I can think of doing this is to refresh the page. So, you could set the page to refresh itself every X seconds.
You would hope that the file you are reading is not large though, or it will impact performance. Better to have the output in memory. | 0 | 1 | 0 | 0 | 2014-08-25T22:40:00.000 | 1 | 0 | false | 25,495,410 | 0 | 0 | 1 | 1 | In my project workflow, i am invoking a sh script from a python script file. I am planning to introduce a web user interface for this, hence opted for flask framework. I am yet to figure out how to display the terminal output of the shell script invoked by my python script in a component like text area or label. This f... |
How do I install Python 2.7 modules on Windows 64-Bit? | 25,495,917 | 2 | 0 | 1,791 | 0 | python,windows,python-2.7,module,pip | It doesn't matter what kind of machine you have. You can run 32-bit Windows on a 64-bit machine. And you can run 32-bit Python on 64-bit Windows.
If you have 32-bit Python, you need to install 32-bit pip. (Or you need to switch to 64-bit Python.)
From your description, you most likely have 32-bit Python on 64-bit Windo... | 0 | 1 | 0 | 0 | 2014-08-25T23:13:00.000 | 1 | 0.379949 | false | 25,495,712 | 1 | 0 | 0 | 1 | I've been looking around the internet for days now and cannot find a solution to my problem. I've learned all the basics to programming in Python 2.7 and I want to add Pip to my copy of 2.7. I found the link to download the unoffical 64-Bit installer (www.lfd.uci.edu/~gohlke/pythonlibs/), but when I downloaded it and r... |
Debug C-library from Python (ctypes) | 25,719,883 | 6 | 13 | 5,237 | 0 | python,eclipse,debugging,shared-libraries,ctypes | Actually, it is a fairly simple thing to do using the CDT and PyDev environments in Eclipse.
I assume here that you have already configured the projects correctly, so you can build and debug each one seperately.
Basically, you simply need to start the Python project in Debug mode and then to attach the CDT debugger to ... | 0 | 1 | 0 | 0 | 2014-08-26T14:09:00.000 | 2 | 1.2 | true | 25,507,911 | 1 | 0 | 0 | 1 | I have a Python-program that uses ctypes and a C-shared library (dll-file). As an IDE, I am using Eclipse, where both projects will be developed (the C-shared library and the python program that uses it).
My idea is: when I start the Python-program in Debug-mode, can I somehow debug the shared library, which is written... |
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