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Thread: Excel isnt working properly after python function is started
Post: RE: Excel isnt working properly after python funct...
| When excel executes a Python script, it waits for the script to complete. Your script doesn't complete until the window is closed. This blocks excel from running. There are multiple ways to solve t... |
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deanhystad |
General Coding Help |
3 |
237 |
May-01-2024, 05:20 PM |
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Thread: two functions working in a strange way
Post: RE: two functions working in a strange way
| You changed the function pi_digits.
When running alone, you wrote pi_digits like this:
def pi_digits(x):
k,a,b,a1,b1 = 2,4,1,12,4
while x > 0:
p,q,k = k * k, 2 * k + 1, k + 1
... |
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deanhystad |
General Coding Help |
2 |
201 |
Apr-30-2024, 10:23 PM |
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Thread: Strange behavior list of list
Post: RE: Strange behavior list of list
| This makes a list that contains three zeros. All the zeros are the same object.
mylist = 3*[0]This makes a list of four lists. All the interior lists are the same object.
mylist = 4*[3*[0]]It is exa... |
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deanhystad |
General Coding Help |
2 |
200 |
Apr-30-2024, 05:48 PM |
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Thread: PayrollSystem with file handling
Post: RE: PayrollSystem with file handling
| You do not save enough information in the csv file. There is no way to differentiate between commissioned and hourly employees. I would save all five employee fields PLUS a field identifying the emp... |
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deanhystad |
Homework |
1 |
192 |
Apr-30-2024, 03:18 PM |
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Thread: How can I print from within actor(func) ??
Post: RE: How can I print from within actor(func) ??
| def actor(func):
def wrapper(*args, **kwargs):
gen = func(*args, **kwargs)
next(gen)
_registry[func.__name__] = gen
print(f'key in _registry is {func.__name__}')
... |
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deanhystad |
General Coding Help |
2 |
188 |
Apr-30-2024, 12:25 PM |
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Thread: Convert UTC now() to local time to compare to a strptime()
Post: RE: Convert UTC now() to local time to compare to ...
| Don't use pytz. Pendulum is a much better time zone library. You can also use the timzone support from the datetime module. Pendulum does not work with 2.7, and datetime added timezone, and I reme... |
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deanhystad |
General Coding Help |
2 |
207 |
Apr-29-2024, 07:24 PM |
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Thread: Urgent:help about prediction size
Post: RE: Urgent:help about prediction size
| You should compare the values returned by model_fit.predict against the values in test['Mindex']. Maybe that will help you identify the problem.
I have no clue. You don't show how you create the mo... |
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deanhystad |
Data Science |
5 |
335 |
Apr-29-2024, 06:25 PM |
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Thread: Urgent:help about prediction size
Post: RE: Urgent:help about prediction size
| When I look at the plot I see two lines with different x axis values. The number of points looks to be the same. |
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deanhystad |
Data Science |
5 |
335 |
Apr-29-2024, 01:04 PM |
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Thread: Urgent:help about prediction size
Post: RE: Urgent:help about prediction size
| What makes you think you are not getting the last two predictions? |
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deanhystad |
Data Science |
5 |
335 |
Apr-29-2024, 11:36 AM |
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Thread: UART write binary code
Post: RE: UART write binary code
| What do you mean by "send binary code"? Do you want to send a binary string (bytes 30 and 31)? That would be b'00001111' or bytes((30, 30, 30, 30, 31, 31, 31, 31)).
Do you want to send 15? That wo... |
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deanhystad |
General Coding Help |
3 |
262 |
Apr-28-2024, 04:57 PM |
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Thread: Program that calculates buildtime.
Post: RE: Program that calculates buildtime.
| I ran your program using the data from you post and get fairly good results when I enter the same data as new data.
import pandas as pd
from io import StringIO
from sklearn.linear_model import LinearR... |
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deanhystad |
Data Science |
4 |
217 |
Apr-27-2024, 09:57 PM |
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Thread: ModulNotFoundError matplotlib
Post: RE: ModulNotFoundError matplotlib
| You can do "pip list" to see a list of packages installed using pip. There's also no harm in reinstalling.
pip install matplotlib should print a lot of stuff
Output:c:\projects\bergen>pip install... |
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deanhystad |
General Coding Help |
9 |
394 |
Apr-26-2024, 04:59 PM |
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Thread: ModulNotFoundError matplotlib
Post: RE: ModulNotFoundError matplotlib
| Quote:I went to matplotlib's website and did a bunch of things that it seemed to be telling me to do to get matplotlib
That is not an answer.
I don't think you installed matplotlib, at least not the ... |
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deanhystad |
General Coding Help |
9 |
394 |
Apr-26-2024, 04:36 PM |
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Thread: using mutable in function defintion as optional paramter
Post: RE: using mutable in function defintion as optiona...
| Maybe this makes it more clear.
def incorrect(item, quantity, shopping_list={}):
shopping_list[item] = shopping_list.get(item, 0) + quantity
return shopping_list # Is needed else there is no ... |
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deanhystad |
General Coding Help |
8 |
474 |
Apr-26-2024, 12:52 PM |
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Thread: ModulNotFoundError matplotlib
Post: RE: ModulNotFoundError matplotlib
| How did you install matplotlib? Import does not install a package. |
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deanhystad |
General Coding Help |
9 |
394 |
Apr-26-2024, 01:14 AM |
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Thread: New on python. Needs help with Google sheet
Post: RE: New on python. Needs help with Google sheet
| I cannot find where you save your worksheet. Changing the worksheet does not modify the spreadsheet file.. There may be other problems, but start by fixing this so you can see what changes you are m... |
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deanhystad |
General Coding Help |
1 |
242 |
Apr-25-2024, 06:47 PM |
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Thread: how to edited Tkinter Toplevel from main form?
Post: RE: how to edited Tkinter Toplevel from main form?
| Run the program and press the buttons. The label made in BadWindow appears in the root window. |
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deanhystad |
General Coding Help |
7 |
349 |
Apr-25-2024, 10:16 AM |
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Thread: Win or Loss Prediction
Post: RE: Win or Loss Prediction
| Can you provide an example of what you tried? |
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deanhystad |
General Coding Help |
4 |
316 |
Apr-24-2024, 07:58 PM |
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Thread: watchdog on_modified
Post: RE: watchdog on_modified
| Quote:Also, I cannot use the path 'E:/DataLogging/test.xlsx' but I can use 'E:/DataLogging/', which is the directory, and not the specific file. I'm sure there is an easy fix for this, but I cannot fi... |
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deanhystad |
General Coding Help |
3 |
289 |
Apr-24-2024, 06:23 PM |
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Thread: how to edited Tkinter Toplevel from main form?
Post: RE: how to edited Tkinter Toplevel from main form?
| It doesn't matter if you call Toplevel(), Toplevel(None) or Toplevel(root). The default value for "master" is None. When master is none, the root window is assigned to be the window's master.
This ... |
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deanhystad |
General Coding Help |
7 |
349 |
Apr-24-2024, 05:49 PM |
