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Thread: Problems while trying to download API
Post: RE: Problems while trying to download API
| It appears the critical problem is "FileNotFoundError: [Errno 2] No such file or directory: 'C:\\Users\\CZAREK\\AppData\\Local\\Temp\\pip-req-build-9vufm6cc\\setup.py'". Double check the filepath for ... |
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stullis |
General Coding Help |
4 |
4,396 |
Jan-29-2021, 08:47 PM |
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Thread: Sum based on conditions
Post: RE: Sum based on conditions
| Possibly because it's assignment (=) not evaluation (==). Put a second equal sign in there. Check the slice too, I believe you need a 4 instead of 3. |
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stullis |
General Coding Help |
3 |
2,075 |
Jan-11-2021, 09:02 PM |
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Thread: Function won't apply dynamically in timeseries
Post: RE: Function won't apply dynamically in timeseries
| The core problem results from the function parameter and the lambda.
df['Range'] = df.apply(lambda x: custom_hurst(df), axis=1)The function takes the full dataframe as the argument and the return is ... |
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stullis |
General Coding Help |
1 |
1,743 |
Jan-08-2021, 03:15 PM |
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Thread: json function use
Post: RE: json function use
| Not sure what the issue is, but I would like to offer some design advice. If you move the file opening out of the functions and use x["data"]["races"][0]["timeseries"] as the argument, you can pare do... |
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stullis |
General Coding Help |
1 |
1,407 |
Nov-25-2020, 03:30 PM |
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Thread: random library
Post: RE: random library
| Well, by calling random.Choice() on every line, the interpreter is selecting a different element each time. In essence, you have approximately a 3.5% chance of the code ever working. Instead, store th... |
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stullis |
General Coding Help |
3 |
1,778 |
Oct-26-2020, 06:58 PM |
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Thread: merging three dictionaries
Post: RE: merging three dictionaries
| one = {"A": 0, "B": 0}
two = {"C": 1}
three = {"D": 3, "E": 0}
one.update(**two, **three)
print(one) |
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stullis |
General Coding Help |
3 |
1,990 |
Oct-19-2020, 08:37 PM |
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Thread: How to grep corresponding value in another df
Post: RE: How to grep corresponding value in another df
| Sounds like you want to join the DataFrames. DataFrame.join() operates similarly to a SQL join if you're familiar. |
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stullis |
General Coding Help |
2 |
1,859 |
Oct-13-2020, 02:35 PM |
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Thread: Converting list to variables
Post: RE: Converting list to variables
| They want a pivot table. pandas.Dataframe has a pivot() method. |
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stullis |
General Coding Help |
1 |
1,767 |
Sep-18-2020, 05:43 PM |
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Thread: A Question about Expression
Post: RE: A Question about Expression
| Lazy regex "\S+?@" will consume the minimum number of characters until it reaches a white space character or until it reaches a character matching the subsequent character "@". In effect, it will star... |
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stullis |
General Coding Help |
2 |
1,686 |
Aug-14-2020, 04:35 PM |
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Thread: If statement help
Post: RE: If statement help
| It seems your input isn't matching the conditions. Since there's a space between the question mark and your input and no space after the question mark in the input() string, I'm guessing the input is ... |
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stullis |
General Coding Help |
2 |
1,508 |
Aug-14-2020, 02:38 PM |
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Thread: TypeError: a bytes-like object is required, not 'str'
Post: RE: TypeError: a bytes-like object is required, no...
| Line 8, socket.send() requires a byte string. There are two changes you can make to do this:
Change the string to a byte string with b'': import socket
import sys
s = socket.socket(socket.AF_INET, so... |
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stullis |
General Coding Help |
1 |
2,855 |
Jul-17-2020, 03:38 PM |
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Thread: OOP hellp (simple class person)
Post: RE: OOP hellp (simple class person)
| Two problems:
There's a typo in the __init__() function signature. You have __init_ instead of __init__. Missing a trailing underscore.
When you instantiate p1, you'll need two arguments for Person(... |
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stullis |
General Coding Help |
4 |
2,550 |
Jul-14-2020, 03:28 PM |
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Thread: Use of input function to change screen background color in Turtles
Post: RE: Use of input function to change screen backgro...
| Quotes make a string. When referencing a variable, do not put it in quotes.
wn.bgcolor(screen_color) # No quotes so it uses the value of screen_color, which is a string |
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stullis |
General Coding Help |
3 |
4,882 |
Jul-09-2020, 03:02 PM |
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Thread: Whats the difference between these two?
Post: RE: Whats the difference between these two?
| A simple example will show the difference. Returning a value means a variable can be instantiated or the value can be used by other functions. Printing merely prints to the standard output.
def retur... |
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stullis |
Homework |
4 |
3,401 |
Jul-08-2020, 06:02 PM |
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Thread: How to do an ean query?
Post: RE: How to do an ean query?
| What have you tried? It looks like a request header you could send with a HTTP request. |
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stullis |
General Coding Help |
2 |
1,655 |
Jul-08-2020, 05:08 PM |
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Thread: problem with ‘>’ (i.e. greater than) sign
Post: RE: problem with ‘>’ (i.e. greater than) sign
| Why is "ArithmeticError" in there? Post the full traceback for more context. |
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stullis |
Homework |
2 |
1,944 |
Jun-30-2020, 09:31 PM |
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Thread: issue in email slicer
Post: RE: issue in email slicer
| Well, the problem with the second loop is that it will only work for the character immediately after the "@". There are two better and easier ways to do this.
string = "[email protected]"
split = ... |
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stullis |
General Coding Help |
2 |
1,875 |
Jun-29-2020, 04:40 PM |
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Thread: New user seeking help
Post: RE: New user seeking help
| Two things stand out immediately:
No data are sent to the csv.write() to write to the file.
The file.close() calls at the end are unneeded; the with statement closes them automatically when done.
... |
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stullis |
General Coding Help |
2 |
44,419 |
Jun-22-2020, 09:07 PM |
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Thread: Missing 1 required position argument: 'failure' while starting thread.
Post: RE: Missing 1 required position argument: 'failure...
| Okay, I looked at it again. There's a problem with the number of parameters and arguments.
The args passed to ThreadExecutioner.execute_child() contains six values. The first value is scrape_child_li... |
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stullis |
General Coding Help |
3 |
4,109 |
Jun-19-2020, 02:31 PM |
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Thread: Missing 1 required position argument: 'failure' while starting thread.
Post: RE: Missing 1 required position argument: 'failure...
| Have you tried passing self as the first argument? I know that seems strange since it's automatic, but passing a method into a thread could disassociated the method and self. If that fixes it, the pro... |
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stullis |
General Coding Help |
3 |
4,109 |
Jun-17-2020, 10:33 PM |
