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Search Results
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Author |
Forum |
Replies |
Views |
Posted
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Thread: SQLAlchemy with type hints
Post: RE: SQLAlchemy with type hings
| Just for future reference, what I decided to do was this:
models.py
from typing import Type, Union
TableTypes = Union[Type['M1'], Type['M2'], ..., Type['M20']]
class M1(db.Model):
...
class M2... |
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gontajones |
General Coding Help |
1 |
6,764 |
Jun-17-2020, 06:52 PM |
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Thread: SQLAlchemy with type hints
Post: SQLAlchemy with type hints
| Hey guys, I'm having hard time to make a clean type hint of an SQLAlchemy project that I'm working on.
The issue is that I need type hint for some methods that accept only a bunch of models from a fi... |
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gontajones |
General Coding Help |
1 |
6,764 |
Jun-17-2020, 11:39 AM |
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Thread: termocouple and raspberry pi
Post: RE: termocouple and raspberry pi
| You should start by playing with these python modules:
https://pypi.org/project/RPi.GPIO/#description
https://pypi.org/project/gpiozero/#description |
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gontajones |
General Coding Help |
4 |
32,606 |
Mar-14-2020, 11:07 PM |
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Thread: why my function doesn't work
Post: RE: why my function doesn't work
| Maybe this way will be more easy to understand:
def get_tax(year, value):
if year > 2004:
tax = value * 22 / 100
else:
tax = value * 11 / 100
return tax
tax = get_tax(2... |
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gontajones |
General Coding Help |
4 |
2,886 |
Nov-19-2019, 07:09 PM |
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Thread: How to control frequency sampling rate my dial_tone through AJAX to flask server?
Post: RE: How to control frequency sampling rate my dial...
| Try this:
$("#slider").roundSlider({
radius: 215,
min: 0,
max: 40000,
change: function (args) {
console.log(args.value);
$.getJSON('/valueofslider', {
samp_rate_val: args.value
... |
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gontajones |
General Coding Help |
4 |
3,242 |
Jul-24-2019, 08:41 PM |
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Thread: picamera not working on premade script
Post: RE: picamera not working on premade script
| Could you please share the link to this robot kit?
I think your best choice will be using a official Raspbian image and try to access the picamera.
Maybe this is a hardware issue. |
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gontajones |
General Coding Help |
1 |
2,530 |
Jul-24-2019, 10:11 AM |
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Thread: I can't uninstall chatterbot?
Post: RE: I can't uninstall chatterbot?
| If you have really installed chatterbot with pip3 install chatterbot, this command will list it and all other packages:
pip3 list
How do you know it is still installed? |
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gontajones |
General Coding Help |
9 |
6,782 |
Jul-17-2019, 05:38 PM |
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Thread: I can't uninstall chatterbot?
Post: RE: I can't uninstall chatterbot?
| But how did you installed it? |
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gontajones |
General Coding Help |
9 |
6,782 |
Jul-16-2019, 05:02 PM |
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Thread: Score each word from list variable
Post: RE: Score each word from list variable
| This time I'll let you try... **razz**
You can use something like:
if word not in not_allowed_words:
... |
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gontajones |
General Coding Help |
6 |
3,376 |
Jun-13-2019, 05:44 PM |
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Thread: Score each word from list variable
Post: RE: Score each word from list variable
| def word_sentiment(tuple_list):
list_words = []
# Loop through each tuple (tp)
for tp in tuple_list:
for word in tp[0].split(" "):
list_words.append((word, tp[1]))
... |
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gontajones |
General Coding Help |
6 |
3,376 |
Jun-12-2019, 12:07 PM |
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Thread: Outputting results into other program
Post: RE: Outputting results into other program
| With PyAutoGUI you can control keyboard and/or mouse cursor.
This way you can automate the task. |
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gontajones |
General Coding Help |
1 |
1,861 |
Jun-11-2019, 02:49 PM |
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Thread: RPi GPIO Flashing LED
Post: RE: RPi GPIO Flashing LED
| I think you'll have to start a Thread in swLed() that could trigger a while loop to blink the LED (if button is pressed [ON]).
If the press button is OFF you'll have to set a "global stop variable" (k... |
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gontajones |
General Coding Help |
1 |
3,118 |
Jun-07-2019, 01:32 PM |
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Thread: Boto 3 and Mongo DB
Post: RE: Boto 3 and Mongo DB
| What specifically do you want to do?
Maybe this can help DatabaseMigrationService. |
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gontajones |
General Coding Help |
2 |
2,958 |
May-23-2019, 06:53 PM |
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Thread: need some help with loops
Post: RE: need some help with loops
| Check this:
import random
T = 10
H = 10
while H > 0 and T > 0:
p2 = input("[Tylers] use punch? ")
if p2 == "yes":
H -= random.randint(1, 5)
print("THE PUNCH LANDS! Hay... |
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gontajones |
General Coding Help |
2 |
1,978 |
May-07-2019, 03:54 PM |
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Thread: Install Python on Raspberry Pi 3 B+
Post: RE: Install Python on Raspberry Pi 3 B+
| My suggestion is using an IDE in your PC and share files with the Raspi. |
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gontajones |
General Coding Help |
4 |
4,458 |
May-01-2019, 12:14 PM |
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Thread: Read re.split expression
Post: RE: Read re.split expression
| re.split(r'\n\n\n', html) -> Split the string html in elements everytime \n\n\n sequence is found. It returns a list of all these elements.
Note that it doesn't split \n nor \n\n...
As an example ... |
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gontajones |
General Coding Help |
2 |
2,114 |
Apr-25-2019, 11:41 AM |
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Thread: creating an image
Post: RE: creating an image
| import numpy as np
from matplotlib import pyplot as plt
# Generates an 50x50 array with random values between 0-1
# You must load your CSV into data
data = np.random.random((50, 50))
# Create the im... |
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gontajones |
General Coding Help |
1 |
1,766 |
Apr-24-2019, 07:17 PM |
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Thread: Read Nested JSON with pandas.io.json
Post: RE: Read Nested JSON with pandas.io.json
| This is not the best way but it is a start...
import pandas as pd
import pandas.io.json as pd_json
import json
with open("data.json", "r") as fd:
json_content = json.load(fd)
my_df_list = []... |
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gontajones |
Data Science |
4 |
9,601 |
Apr-24-2019, 03:56 PM |
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Thread: Read Nested JSON with pandas.io.json
Post: RE: Read Nested JSON with pandas.io.json
| You can access only some columns of df using:
new_df = df[['Data.Code', 'Data.DateFrom', 'Data.Address']] |
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gontajones |
Data Science |
4 |
9,601 |
Apr-23-2019, 03:24 PM |
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Thread: A hidden library?
Post: RE: A hidden library?
| He has to check if pip is really installing modules for the python interpreter that he is running his scripts.
He can investigate it with:
1 - Check pip version and its bond python interpreter.
$ pip... |
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gontajones |
General Coding Help |
3 |
3,163 |
Apr-01-2019, 09:52 PM |
