I just downloaded psychopy this morning and have spent the day trying to figure out how to work with builder view. I watched the youtube video "Build your first PsychoPy experiment (Stroop task)" by Jon Pierce. In his video he was explaining how to make a conditions file with excel that would be used in his experiment. I wanted to make a very similar test where images would appear and subjects would be required to give a yes or no answer to them (the correct answer is already predefined). In his conditions file he had the columns 'word' 'colour' and 'corrANS'. I was wondering if instead of a 'word' column, I can have an 'image' column. In this column I would like to upload all my images to them in the same way I would words, and have them correlated to a correct answer of either 'yes' or 'no'. We tried doing this and uploaded images to the conditions file, but we haven't had any success in running the test successfully and were hoping somebody could help us.
Thank you in advance.
P.S. we are not familiar with python, or code in general, so we were hoping to get this running using the builder view.
EDIT: Here is the error message we are receiving when running the program
#### Running: C:\Users\mr00004\Desktop\New folder\1_lastrun.py
4.8397 ERROR Couldn't find image file 'C:/Users/mr00004/Desktop/New folder/PPT Retention 1/ Slide102.JPG'; check path?
Traceback (most recent call last):
File "C:\Users\mr00004\Desktop\New folder\1_lastrun.py", line 174, in
image.setImage(images)
File "C:\Program Files (x86)\PsychoPy2\lib\site-packages\psychopy-1.80.03-py2.7.egg\psychopy\visual\image.py", line 271, in setImage
maskParams=self.maskParams, forcePOW2=False)
File "C:\Program Files (x86)\PsychoPy2\lib\site-packages\psychopy-1.80.03-py2.7.egg\psychopy\visual\basevisual.py", line 652, in createTexture
% (tex, os.path.abspath(tex))#ensure we quit
OSError: Couldn't find image file 'C:/Users/mr00004/Desktop/New folder/PPT Retention 1/ Slide102.JPG'; check path? (tried: C:\Users\mr00004\Desktop\New folder\PPT Retention 1\ Slide102.JPG)
Yes, certainly, that is exactly how PsychoPy is designed to work. Simply place the image names in a column in your conditions file. You can then use the name of that column in the Builder Image component's "Image" field. The appropriate image file for a given trial will be selected.
It is difficult to help you further, though, as you haven't specified what went wrong. "we haven't had any success" doesn't give us much to go on.
Common problems:
(1) Make sure you use full filenames, including extensions (.jpg, .png, etc). These aren't always visible in Windows at least I think, but they are needed by Python.
(2) Have the images in the right place. If you just use a bare filename (e.g. image01.jpg), then PsychoPy will expect that the file is in the same directory as your Builder .psyexp file. If you want to tidy the images away, you could put them in a subfolder. If so, you need to specify a relative path along with the filename (e.g. images/image01.jpg).
(3) Avoid full paths (starting at the root level of your disk): they are prone to errors, and stop the experiment being portable to different locations or computers.
(4) Regardless of platform, use forward slashes (/) not backslashes (\) in your paths.
make a new folder in H drive and fill in the column of image in psychopy as e.g. 'H:\psych\cat.jpg' it works for me
Related
I have a model of a heating process on Ansys Multiphysics, V11.
After running the simulation, I have a script to plot a temperature profile:
!---------------- POST PROCESSING -----------------------
/post1 ! tdatabase postprocessor
!---define profile temperature
path,s_temp1,2,,100 ! define a path
ppath,1,,dop/2,0,0 ! create a path point
ppath,2,,dop/2,1.5,0 ! create a path point
PDEF,surf_t1,TEMP, ,noav ! print a path
plpath,surf_t1 ! plot a path
What I now need, is to save the resulting path in a text file. I have already looked online for a solution, and found the following code to do it, which I appended after the lines above:
/OUTPUT,filename,extension
PRPATH,surf_t1
/OUTPUT
Ansys generates the file filename.extension but it is empty. I tried to place the OUTPUT command in a few locations in the script, but without any success.
I suspect I need to define something else, but I have no idea where to look, as Ansys documentation online is terribly chaotic, and all internet pages I've opened before writing this question are not better.
A final note: Ansys V11 is an old version of the software, but I don't want to upgrade it and fit the old model to the new software.
For the output of the simulation (which includes all calculation steps, and sub-steps description and node-by-node results) the output must be declared in the beginning of the code, and not in the postprocessing phase.
Declaring
/OUTPUT,filename,extension
in the preamble of the main script makes such that the output is stored in the right location, with the desired extension. At the end of the scripts, you must then declare
/OUTPUT
to reset the output file location for ANSYS.
The output to the PATH call made in the postprocessing script is however not printed in the file.
It is convenient to use
*CFOPEN,file,ext
*VWRITE,Vector(1,1).Vector(1,2)
(2F12.6)
*CFCLOSE
where Vector(1,1) is a two column array created by *DIM, and stores your data to output to file
As this is a special command, run it from file i.e. macro_output.mac
I am new to stackoverflow, but I got a lot of help until now, thanks to the community for that.
I'm trying to create a software showing me caller depandencys for legacycode.
I'parsing a directory with c code with pycparcer, and for each file i want to create a subgraph with pydot.
Two questions:
When parsing a c file, the parser references the #includes, an i get also functions in my AST, from the included files. How can i know, if the function is included, or originaly from this actual file/ or ignore the #includes??
For each file i want to create a subgraph, an then add all functions in this file to this subgraph. I don't know how many subgraphs i have to create...
I have a set of files, where each file is a frozenset with the functions of this file
somthing like this is pssible?
for files in SetOfFiles:
#how to create subgraph with name of files?
for function in files:
self.graph.add_node(pydot.Node(funktion)) #--> add node to subgraph "files"
I hope you got my challange... any ideas?
Thanks!
EDIT:
I solved the question about pydot, it was quiet easy... So I stay with my pycparser problem :(
for files in ListOfFuncs:
cluster_x = pydot.Cluster(files, label=files)
for functions in files:
cluster_x.add_node(pydot.Node(functions))
graph.add_subgraph(cluster_x)
I can address the pycparser part. The preprocessor leaves #line directives that specify which file & line code came for, and pycparser consumes those. You can get that information from the AST it creates (see tests for an example).
I'm trying to get apache to serve any request for /uploaded/2 with the first file that starts with 2 in a certain directory (say /foo/bar/).
Basically, If I have directory /foo/bar with contents:
1-filenameclutter.wav
2-clutterinthefilename.mp3
3-someweirdtext.jpg
And a web browser makes a request for /uploaded/1, apache would return 1-filenameclutter.wav; a request for /uploaded/2 would return 2-clutterinthefilename.mp3; etc. (all files with the right mime-type).
As far as I can see, ModRewrite can only go from a source with extraneous data to a simplified file on the file system, not the other way around.
Do you guys know any way to do this, with ModRewrite or using apache in another way (no PHP)?
EDIT:
Two things to point out, 1) I'm not concerned with duplicate files starting with the same id. These files correspond to an object in a database, which has a primarykey, id. 2) The reason I'm doing this is because I won't know exactly what the extension of the file is, but I do know the id, so when I form these I just prepend the orignal filename to the end of {{id}}- (Don't worry, I replace all ".."'s with "~").
Mod-rewrite has the ability to check if a single specific file exists, but you can't search a directory for a file pattern. Note that what you are suggesting would have horrible scaling attributes because the system would have to search all the files to find the file you are looking for. Since you already have the file in the database, why don't you just name the file with the id and keep the real filename in the database? In that case, /uploaded/2 would return the file at that location. You don't even need mod_rewrite.
I've done very little with batch files but I'm trying to track down a strange bug I've been encountering on a legacy system.
I have a number of .exe files in particular folder. This script is supposed to duplicate them with a different file name.
Code From Batch File
for %%i in (*.exe) do copy \\networkpath\folder\%%i \\networkpath\folder\%%i.backup.exe
(Note: The source and destination folders are THE SAME)
Example Of Desired Behavior:
File1.exe --> Becomes --> File1.exe.backup.exe
File2.exe --> Becomes --> File2.exe.backup.exe
Now first, let me say that this is not the approach I would take. I know there are other (potentially more straight forward) ways to do this. I also know that you might wonder WHY on earth we care about creating a FileX.exe.backup.exe. But this script has been running for years and I'm told the problem only started recently. I'm trying to pinpoint the problem, not rewrite the code (even if it would be trivial).
Example Buggy Output:
File1.exe.backup.exe
File1.exe.backup.exe.backup.exe
File1.exe.backup.exe.backup.exe.backup.exe
File1.exe.backup.exe.backup.exe.backup.exe.backup.exe
File1.exe.backup.exe.backup.exe.backup.exe.backup.exe.backup.exe
File1.exe.backup.exe.backup.exe.backup.exe.backup.exe.backup.exe.backup.exe
etc...
File2.exe.backup.exe
File2.exe.backup.exe.backup.exe
File2.exe.backup.exe.backup.exe.backup.exe
File2.exe.backup.exe.backup.exe.backup.exe.backup.exe
File2.exe.backup.exe.backup.exe.backup.exe.backup.exe.backup.exe
File2.exe.backup.exe.backup.exe.backup.exe.backup.exe.backup.exe.backup.exe
Not knowing anything about batch files, I looked at this and figured that the condition of the for statement was being re-evaluated after each iteration - creating a (near) infinite loop of copying (I can see that, eventually, the copy will fail when the names get too long).
This would explain the behaviour I'm seeing. And when cleaned the directory in question so that it had only the original File1.exe file and ran the script it produced the bug code. The problem is that I CANNOT replicate the behaviour anywhere else!?!
When I create a folder locally with a few .exe files and run the script - I get the expected output. And yes, if I run it again, I get one instance of 'File1.exe.backup.exe.backup.exe' (and each time I run it again, it increases in length by one). But I cannot get it to enter the near-infinite loop case.
It's been driving me crazy.
The bug is occurring on a networked location - so I've tried to recreate it on one - but again, no success. Because it's a shared network location, I wondered if it could have something to do with other people accessing or modifying files in the folder and even introduced delays and wrote a tiny program to perform actions in the same folder - but without any success.
The documentation I can find on the 'for' statement doesn't really help, but all of the tests I've run seem to suggest that the in (*.exe) section is only evaluated once at the beginning of execution.
Does anyone have any suggestions for what might be going on here?
I agree with Andriy M's comment - it looks to be related to Windows 7 Batch Script 'For' Command Error/Bug
The following change should fix the problem:
for /f "eol=: delims=" %%i in ('dir /b *.exe') do copy \\networkpath\folder\%%i \\networkpath\folder\%%i.backup.exe
Any file that starts with a semicolon (highly unlikely, but it can happen) would be skipped with the default EOL of semicolon. To be safe you should set EOL to some character that could never start a file name (or any path). That is why I chose the colon - it cannot appear in a folder or file name, and can only appear after a drive letter. So it should always be safe.
Copy supports wildcard characters also in target path. You can use
copy \\networkpath\folder\*.exe \\networkpath\folder\*.backup.exe
I would like to parse the file location information in an M3U playlist into fully qualified paths. The possible formats in M3U files seem to be:
c:\mydir\songs\tune.mp3
\songs\tune.mp3
..\songs\tune.mp3
For the first example, just leave it alone. For the second add the directory that the playlist resides in so it would become c:\playlists\songs\tune.mp3 and the same for the third case so it would also become: c:\playlists\songs\tune.mp3.
I'm using vb under VS2008 and I can't find a way to recognise each of the potential location formats in the M3U file. System.IO.Path offers no solution that I can find. I've searched extensively for terms like "convert relative path to absolute" but no luck.
Any advice appreciated.
Thanks.
Write a batch script that just reads the m3u file line by line, and then just parse each line looking for ":" , and for "..", and edit the string as needed. You can then just write the "converted" strings to another file...