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Thread: send all pictures instead of just two
Post: RE: send all pictures instead of just two
data = s.recv(440179) refers to the size of the first picture sent.
That number actually gave me some sort of outcome (2 pics were displayed). And the 'image' line
is a line that I took from my previo... |
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mcgrim |
Networking |
10 |
5,080 |
Nov-08-2019, 08:40 AM |
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Thread: send all pictures instead of just two
Post: RE: send all pictures instead of just two
here is the client.
The server is the same.
##### CLIENT CODE
import socket
from PIL import Image
import io
host = "127.0.0.1"
port = 5000
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.... |
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mcgrim |
Networking |
10 |
5,080 |
Nov-07-2019, 12:21 PM |
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Thread: send all pictures instead of just two
Post: RE: send all pictures instead of just two
with this code, the files are transferred, but I am now not sure how to display images.
Implementing this code after line 35
image = Image.open(io.BytesIO(b'received'))
image.show()gives me... |
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mcgrim |
Networking |
10 |
5,080 |
Nov-07-2019, 12:04 PM |
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Thread: send all pictures instead of just two
Post: RE: send all pictures instead of just two
May you please tell me what line 22 does ?
there are some bugs there, but if you tell me what is meant to do
I can perhaps rewrite it. |
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mcgrim |
Networking |
10 |
5,080 |
Nov-07-2019, 11:14 AM |
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Thread: send all pictures instead of just two
Post: RE: send all pictures instead of just two
It looks like the bytes are transferred, thank you, but now I am not sure how to implement the image show algorithm.
I tried to change the client this way:
import socket
from PIL import Image
import... |
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mcgrim |
Networking |
10 |
5,080 |
Nov-07-2019, 09:49 AM |
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Thread: send all pictures instead of just two
Post: send all pictures instead of just two
The server is supposed to send all pictures from a folder to the client.
By changing the number inside of the parenthesis of s.recv() in the client side
I was able to display two pictures.
My question... |
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mcgrim |
Networking |
10 |
5,080 |
Nov-06-2019, 09:35 PM |
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Thread: help with sending and receiving pics taken
Post: RE: help with sending and receiving pics taken
Doesn't anyone know how to help me?
I am not asking anything too demanding.
Let me know if there are any problems in my way of asking,
so I can rearrange. |
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mcgrim |
Networking |
9 |
5,877 |
Nov-06-2019, 07:45 PM |
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Thread: help with sending and receiving pics taken
Post: RE: help with sending and receiving pics taken
I noticed that the loop in line 33 on the server code only takes the first picture, when I thought it would iterate through the entire list, how so? how to fix it ?
these lines alone
path1 = (r"C:\U... |
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mcgrim |
Networking |
9 |
5,877 |
Nov-06-2019, 01:53 PM |
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Thread: help with sending and receiving pics taken
Post: RE: help with sending and receiving pics taken
can you or anyone actually figure out what is the mistake in the last code I posted?
I was already aware of that link, but I need to see how "multiple" images are sent to the client (not from). |
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mcgrim |
Networking |
9 |
5,877 |
Nov-06-2019, 08:16 AM |
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Thread: help with sending and receiving pics taken
Post: RE: help with sending and receiving pics taken
I continued to work on it, by turning bytes back into images, and I am now getting an error on the client side,
even though the files seem to be transferred.
Error:Traceback (most recent call last):
... |
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mcgrim |
Networking |
9 |
5,877 |
Nov-05-2019, 05:45 PM |
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Thread: help with sending and receiving pics taken
Post: RE: help with sending and receiving pics taken
sorry, I haven't thought about it.
Thanks for reminding me.
Can you actually please help me?
I have been stuck in this for awhile, :)
Can anyone help me ? |
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mcgrim |
Networking |
9 |
5,877 |
Nov-05-2019, 03:41 PM |
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Thread: help with sending and receiving pics taken
Post: RE: send a few pictures
I kept working on the code and changed a few lines.
Now I get no error, however, it looks like that the client is not fully executed,
in other words, I should be able to see these two statements bei... |
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mcgrim |
Networking |
9 |
5,877 |
Nov-05-2019, 03:28 PM |
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Thread: help with sending and receiving pics taken
Post: help with sending and receiving pics taken
Ignore this post, refer to this instead:
https://python-forum.io/Thread-send-a-few-pictures |
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mcgrim |
Networking |
9 |
5,877 |
Nov-05-2019, 02:41 PM |
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Thread: help with sending and receiving pics taken
Post: send a few pictures
I am trying to send a few pics via socket from server to client.
I get this error on the client side, and I am not sure how to fix it.
Error:Traceback (most recent call last):
File "C:/Users/Pychar... |
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mcgrim |
Networking |
9 |
5,877 |
Nov-05-2019, 12:49 PM |
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Thread: cv2 show image
Post: RE: cv2 show image
the code lines before line 23 are taking pics with the webcam and storing them in the folder I mention in line 24, so those images should show. |
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mcgrim |
General Coding Help |
4 |
9,999 |
Nov-04-2019, 07:55 PM |
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Thread: cv2 show image
Post: cv2 show image
I am trying to display the images I take with the webcam.
The iteration presents no issue, but right after the loop is finished,
I get this error:
Error:[ WARN:0] global C:\projects\opencv-python\op... |
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mcgrim |
General Coding Help |
4 |
9,999 |
Nov-04-2019, 01:35 PM |
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Thread: refused connection
Post: RE: refused connection
If I completely get rid of the lines connected to networking,
I remain with the ones taking photos, and they work perfectly.
So At this point I am really not sure what to print. |
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mcgrim |
Networking |
10 |
5,995 |
Nov-04-2019, 12:50 PM |
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Thread: refused connection
Post: RE: refused connection
i don't want the while loop to exit, I want it to keep running until I press 'q'.
But somehow it stops after the 1st pic is taken.
The client actually receives the image, as a matter of fact, the onl... |
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mcgrim |
Networking |
10 |
5,995 |
Nov-04-2019, 11:56 AM |
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Thread: refused connection
Post: RE: refused connection
I honestly don't think that the problem now is cv2.
As I said in my previous reply, I got rid of line 37 and
I don't get a single error.
However, the iteration stops after the first picture, so I t... |
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mcgrim |
Networking |
10 |
5,995 |
Nov-04-2019, 11:16 AM |
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Thread: refused connection
Post: RE: refused connection
well, if I get rid of line 37 on the client side, I get no error but the loop stops at the first image.
Does that tell you anything? |
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mcgrim |
Networking |
10 |
5,995 |
Nov-03-2019, 10:13 AM |