QuestionId int64 74.8M 79.8M | UserId int64 56 29.4M | QuestionTitle stringlengths 15 150 | QuestionBody stringlengths 40 40.3k | Tags stringlengths 8 101 | CreationDate stringdate 2022-12-10 09:42:47 2025-11-01 19:08:18 | AnswerCount int64 0 44 | UserExpertiseLevel int64 301 888k | UserDisplayName stringlengths 3 30 ⌀ |
|---|---|---|---|---|---|---|---|---|
75,141,428 | 2,100,039 | Python "checknull() takes no keyword arguments" error | <p>I have tried to research this error and I cannot seem to find an answer. I've never seen this and this code worked fine last month and now I receive this error with the same code. Please advise and thank you. I've included my code and the error message below. The program is designed to read data from a URL and inges... | <python><error-handling><null><runtime-error> | 2023-01-17 02:19:47 | 0 | 1,366 | user2100039 |
75,141,364 | 17,823,260 | How to convert two columns of dataframe into an orderedDict in Python? | <p>I have a table named <code>tableTest</code> like this:</p>
<div class="s-table-container">
<table class="s-table">
<thead>
<tr>
<th>startDate</th>
<th>endDate</th>
</tr>
</thead>
<tbody>
<tr>
<td>2022-12-15</td>
<td>2022-12-18</td>
</tr>
<tr>
<td>2022-12-19</td>
<td>2022-12-21</td>
</tr>
<tr>
<td>2022-12-22</td>
<td... | <python><pandas><pyspark> | 2023-01-17 02:04:48 | 2 | 339 | Guoran Yun |
75,141,277 | 10,200,497 | get the first row of mask that meets conditions and create a new column | <p>This is my pandas dataframe:</p>
<pre><code>df = pd.DataFrame({'a': [20, 21, 333, 444], 'b': [20, 20, 20, 20]})
</code></pre>
<p>I want to create column <code>c</code> by using this <code>mask</code>:</p>
<pre><code>mask = (df.a >= df.b)
</code></pre>
<p>and I want to get the second row that meets this condition ... | <python><pandas> | 2023-01-17 01:44:53 | 1 | 2,679 | AmirX |
75,141,238 | 4,334,110 | exhaustive search over a list of complex strings without modifying original input | <p>I am attempting to create a minimal algorithm to exhaustively search for duplicates over a list of strings and remove duplicates using an index to avoid changing cases of words and their meanings.</p>
<p>The caveat is the list has such words Blood, blood, DNA, ACTN4, 34-methyl-O-carboxy, Brain, brain-facing-mouse, ... | <python><list><algorithm><search><duplicates> | 2023-01-17 01:36:49 | 2 | 1,136 | Paritosh Kulkarni |
75,141,237 | 558,619 | General function to turn string into **kwargs | <p>I'm trying to find a way to pass a string (coming from outside the python world!) that can be interpreted as <code>**kwargs</code> once it gets to the Python side.</p>
<p>I have been trying to use <a href="https://stackoverflow.com/questions/38799223/parse-string-to-identify-kwargs-and-args">this pyparsing example</... | <python><parsing> | 2023-01-17 01:36:29 | 4 | 3,541 | keynesiancross |
75,141,191 | 19,826,650 | Change List format in Python | <p>I have an List like down below</p>
<pre><code>[['-6.167665', '106.904251'], ['-6.167665', '106.904251']]
</code></pre>
<p>How to make it like this?</p>
<pre><code>[[-6.167665, 106.904251], [-6.167665, 106.904251]]
</code></pre>
<p>Any suggestions how to do it?</p>
| <python> | 2023-01-17 01:25:49 | 5 | 377 | Jessen Jie |
75,141,188 | 4,195,053 | How to record code execution timings for multiple functions as a pandas dataframe in Python | <p>I have multiple functions, where each function is designed to perform a particular task. For the sake of an example, suppose I want to prepare lunch. Possible functions for this task can be, <code>collect_vege_images()</code> <code>remove_duplicates()</code> and <code>count_veges_in_multiple_plates()</code>.</p>
<p>... | <python><python-3.x><pandas><dataframe> | 2023-01-17 01:25:14 | 1 | 2,022 | mnm |
75,141,149 | 558,639 | numpy: limiting min value of a scalar, 1D or nD array | <p>Given a scalar, a 1D or an N-D numpy (numeric) array, I'd like to replace all values less than <code>threshold</code> with <code>threshold</code>. So, for example:</p>
<pre><code>def fn(a, threshold):
return ???
fn(2, 2.5) => 2.5 # scalar
fn([1, 2, 3... | <python><numpy><array-broadcasting> | 2023-01-17 01:13:59 | 1 | 35,607 | fearless_fool |
75,141,134 | 4,420,797 | cifar100: spikes in accuracy and loss | <p>I am training a <code>preactresnet18</code> network on the cifar100 dataset. I have adjusted all training settings but still, I can see spikes in my training loss and accuracy. I have no idea why it's happening. I have changed the learning rate batch size but still i cannot solve it.</p>
<p><strong>Code</strong></p>... | <python><pytorch><dataset><torch><resnet> | 2023-01-17 01:10:38 | 0 | 2,984 | Khawar Islam |
75,141,095 | 4,755,954 | Streamlit + Spacy causing "AttributeError: 'PathDistribution' object has no attribute '_normalized_name'" | <blockquote>
<p><strong>Note:</strong> This is not a duplicate question as I have gone through <a href="https://stackoverflow.com/questions/67212594/attributeerror-pathdistribution-object-has-no-attribute-name">this answer</a> and made the necessary package downgrade but it still results in the same error. Details belo... | <python><python-3.x><spacy><apple-m1><streamlit> | 2023-01-17 01:00:02 | 1 | 19,377 | Akshay Sehgal |
75,140,968 | 1,689,987 | Python error "Parameters to generic types must be types. Got <module " | <p>When trying to use my own class as a type hint :</p>
<pre><code>from mycode.ltm import MyClass
def DoSomething(self, values: List[MyClass]) -> None:
</code></pre>
<p>I get:</p>
<blockquote>
<p>Parameters to generic types must be types. Got <module '...' from
'...'>.</p>
</blockquote>
<p>How to fix this?</p... | <python><python-typing> | 2023-01-17 00:27:34 | 1 | 1,666 | user1689987 |
75,140,730 | 3,666,612 | Enable Visual Studio Intellisense for .pyd python modules generated with pybind11 | <p><strong>Background</strong>: I've successfully used pybind11 in a Visual Studio 2022 MSBuild project to create a .pyd library of C/C++ functions which can be imported into python code directly using the instructions here: <a href="https://learn.microsoft.com/en-us/visualstudio/python/working-with-c-cpp-python-in-v... | <python><c++><visual-studio><intellisense><pybind11> | 2023-01-16 23:39:14 | 0 | 519 | NKatUT |
75,140,727 | 8,869,570 | How to create a dataframe from a single row of another dataframe? | <p>I'd like to create a dataframe from a select row of another dataframe, e.g.,</p>
<pre><code>import pandas as pd
df = pd.DataFrame({"col1": [1, 2], "col2": [0, 1]})
# I want to create df1 such that df1 is a dataframe from the first row of df
df1 = df.iloc[0] # produces a pandas Series which is no... | <python><pandas><dataframe> | 2023-01-16 23:38:52 | 0 | 2,328 | 24n8 |
75,140,680 | 6,611,818 | Python3 slack_bolt is there easy way to format attachment responses? | <p>Currently my responses to a command given come back to Slack in a very hard format to read. I am hoping there is a way to format the out so it's easier on the eyes.</p>
<pre><code>Console
APP 11:26
[{'imageCL': '1838900-unix64-clang-debug'}, {'imageCL': '1838872-unix64-clang-debug'}, {'imageCL': '1838851-unix64-cla... | <python><slack><slack-bolt> | 2023-01-16 23:32:05 | 0 | 425 | New2Python |
75,140,645 | 21,115 | Python typing for class that having methods from decorator | <p>The <a href="https://lidatong.github.io/dataclasses-json/#usage" rel="nofollow noreferrer"><code>dataclasses-json</code></a> allows code such as:</p>
<pre class="lang-py prettyprint-override"><code>from dataclasses import dataclass
from dataclasses_json import dataclass_json
@dataclass_json
@dataclass
class Person:... | <python><python-typing><python-dataclasses> | 2023-01-16 23:23:29 | 1 | 18,140 | davetapley |
75,140,592 | 5,019,169 | How to handle a global context object in the following scenario? | <p>I have these two classes:</p>
<pre><code>class TestSuite(object):
def __init__(self, context):
self._tests = [
Test(test_data) for test_data in context["tests"]
]
self.context = context
@property
def runtime(self):
try:
return RuntimeFac... | <python><class><oop><design-patterns> | 2023-01-16 23:13:54 | 0 | 11,224 | Ahasanul Haque |
75,140,464 | 14,673,832 | Unexpected output for a class methods in Python | <p>Which of the following correctly describe the complete output of executing the Python Polymorphic functions below? I got this question online which I think the output is unexpected. Primary class has object inside it, shouldnt it matter? Also can we write classmethod inside a function as an argument?</p>
<pre><code... | <python><polymorphism><class-method> | 2023-01-16 22:54:56 | 0 | 1,074 | Reactoo |
75,140,280 | 7,668,467 | Polars Aggregate Multiple Rows into One Row | <p>I have a df created like this:</p>
<pre class="lang-py prettyprint-override"><code>df = pl.from_repr("""
┌───────────────┬──────────────┬───────────────┐
│ schema_name ┆ table_name ┆ column_name │
│ --- ┆ --- ┆ --- │
│ str ┆ str ┆ str │
╞... | <python><python-polars> | 2023-01-16 22:27:20 | 1 | 2,434 | OverflowingTheGlass |
75,140,194 | 683,741 | Output linux CLI output to a datatable in python | <p>In Python, what is the best way to take the output from a CLI command and add it into a datatable?</p>
<p>I've been using <code>pandas</code> for the datatable, but I can't get the right result. I'd like to take the results of the command and manipulate the data in python in a datatable of some type and then add fu... | <python><pandas><linux> | 2023-01-16 22:13:37 | 0 | 1,615 | e-on |
75,140,078 | 5,924,264 | TypeError: cannot subtract DatetimeArray from ndarray when prepending a row to dataframe | <pre><code>import pandas as pd
import numpy as np
df = pd.DataFrame({"start": [pd.to_datetime("2001-01-01 08:00:00+00:00")]})
df1 = pd.DataFrame([np.nan], columns=df.columns)
df1[["start"]] = [
df["start"].iloc[0],
]
df = df1.append(df, ignore_index=True)
df["start&qu... | <python><pandas><dataframe> | 2023-01-16 21:57:44 | 0 | 2,502 | roulette01 |
75,140,072 | 8,277,512 | Matplotlib pick_event not working with geopandas dataframe | <p>Here is my <a href="https://github.com/leej11/parkrun_stat_mapper/blob/main/map_of_my_parkruns.ipynb" rel="nofollow noreferrer">Jupyer Notebook source code</a>.</p>
<p>But a hard-coded reproducible example is below. (You will need access to the UK.geojson file from my Github or the true source: <a href="http://geopo... | <python><matplotlib><jupyter-notebook><geopandas><matplotlib-widget> | 2023-01-16 21:57:06 | 1 | 324 | Liam Gower |
75,140,070 | 2,441,615 | Algorithm for grouping millions of names into groups of similar names | <p>I want to group the names in a list of a few million names into groups of similar names. For example, if the names "John", "John12" and "azJohn" appear in the list, they should all go into the same grouo. A naive approach could be to use an algorithm like this:</p>
<pre class="lang-py p... | <python><algorithm><grouping> | 2023-01-16 21:56:50 | 1 | 659 | K. Claesson |
75,139,914 | 20,895,654 | Sort dictionary by multiple values, where amount of values can vary | <p>To come straight to the point:</p>
<pre><code>def sortBy(dict, byWhat):
# byWhat is a list of 1 - 10 strings, which can include any of allAttributes
# allAttributes = ['name', 'kingdom', 'diff', 'tier', 'type', 'founder', 'prover', 'server', 'extra', 'link']
# the lower the index, the higher the sorting prior... | <python><dictionary><sorting><lambda> | 2023-01-16 21:34:05 | 2 | 346 | JoniKauf |
75,139,852 | 558,639 | Python file organization for chainable functions | <p>I'm writing a Python3.x framework that has <em>generators</em> and <em>filters</em>. I have a compact syntax for chaining the output of generators and filters into filters, but file organization feels inelegant. Here's what I mean.</p>
<p>Assume Renderer is the super class for both generators and filters:</p>
<pre... | <python><python-3.x><import><dependencies> | 2023-01-16 21:26:48 | 0 | 35,607 | fearless_fool |
75,139,782 | 5,961,077 | How can I sort out an object is datetime or date in python? | <p>I am trying to develop a logic that depends on the type of the input being date or datetime. To achieve this goal, I used <code>isinstance</code> with <code>datetime.date</code> and <code>datetime.datetime</code>. Unfortunately, it seems like that a <code>datetime.datetime</code> object is considered an instance of ... | <python><python-3.x> | 2023-01-16 21:17:19 | 2 | 1,411 | Mehdi Zare |
75,139,755 | 3,875,372 | New scrape table data from a hover popup with Selenium and Python | <p>I had this Selenium hover scrape working a few years ago, and I remember it was a challenge to select the correct hover table element, which only shows on hover. The website has undergone a complete style overhaul (seems like Tailwind CSS), and even though I've used the inspector w/a forced hover state, now Selenium... | <python><html><selenium><screen-scraping> | 2023-01-16 21:13:05 | 1 | 367 | DNburtonguster |
75,139,369 | 8,925,864 | Plotting probability of a list of floating point values in Python | <p>I am creating a list <code>ans</code> using the following code and have tried to create histogram plots of <code>ans</code> using both matplotlib and seaborn using <code>density=True</code> but I still don't get a probability density of the list of the values in <code>ans</code>. Here is the code.</p>
<pre><code>num... | <python><matplotlib> | 2023-01-16 20:29:39 | 0 | 305 | q2w3e4 |
75,139,276 | 9,428,990 | Reduce size of authorization python AWS Lambda@Edge | <p>I'm trying to implement authorization in my cloudfront distribution. It has worked so far until I ran into size limitation. I'm now running into the cloudfront error message <code>Max allowed: 1048576</code>, which is roughly ~1MB. But after installing the <code>authlib</code> package the total size is around 6MB. M... | <python><python-3.x><aws-lambda><amazon-cloudfront><aws-lambda-edge> | 2023-01-16 20:17:28 | 2 | 719 | Frankster |
75,139,201 | 2,023,745 | How to recursively traverse a nested dictionary given a path? | <p>Give an n-level nested dictionary, and a path (e.g. <code>['a', 'b', 'c', 'd']</code>, how can I traverse a nested dictionary to see if the path completely exists in the dictionary or not?</p>
<p>If the path doesn't exist, I want to return <code>None</code>, otherwise I want to return the value associated with the f... | <python><recursion> | 2023-01-16 20:07:55 | 1 | 8,311 | TheRealFakeNews |
75,139,126 | 10,299,633 | error when using SKforecast: UserWarning: `y` has DatetimeIndex index but no frequency. Index is overwritten with a RangeIndex of step 1 | <p>I am trying to use <code>skforecast</code> for time series analysis however I am getting warning telling me that the df has no frequency because the index is not <code>DateTimeIndex</code> but in fact it is.</p>
<p>Here is the code:</p>
<pre><code>import yfinance as yf
import datetime as dt
spxl = yf.Ticker("S... | <python><pandas><datetime><time-series><yfinance> | 2023-01-16 19:57:56 | 1 | 327 | Sam.H |
75,139,027 | 7,318,120 | how to resolve google sheets API error with python | <p>I am trying to read / write to google sheets using python.</p>
<p>I run this boilerplate code, but get the following error:</p>
<pre><code>APIError: {'code': 403, 'message': 'Request had insufficient authentication scopes.', 'errors': [{'message': 'Insufficient Permission', 'domain': 'global', 'reason': 'insufficien... | <python><google-sheets><google-sheets-api> | 2023-01-16 19:45:21 | 1 | 6,075 | darren |
75,138,791 | 17,487,457 | find the median frequency of the resultant fft magnitude | <p>I am having my head confused around computing the median frequency from the fft I computed over my data, using the following function:</p>
<pre class="lang-py prettyprint-override"><code>import numpy as np
from scipy.fft import fft, fftfreq
def fft_transfrom(data):
# data has a 4D shape
fourier = fft(data, axi... | <python><arrays><numpy><fft> | 2023-01-16 19:20:27 | 0 | 305 | Amina Umar |
75,138,769 | 11,462,274 | Using sklearn and keras to check how reliable a cumulative sum is for the long term | <p>Part of my CSV file:</p>
<pre class="lang-none prettyprint-override"><code>cumulative_sum
0.2244
0.75735
1.74845
1.93545
2.15985
2.8611
1.8611
2.2538
2.88025
3.83395
2.83395
5.0312
5.4426000000000005
5.5735
4.5735
3.5735
2.5735
3.38695
2.38695
1.3869500000000001
1.7048500000000002
2.47155
3.6309500000000003
4.1078
4... | <python><tensorflow><keras><sklearn-pandas> | 2023-01-16 19:18:30 | 0 | 2,222 | Digital Farmer |
75,138,558 | 11,780,316 | How can I SHA1-HMAC a string in Python | <p>I've been trying to figure out how to use HMAC to hash a string in Python for a TOTP generator I've already made in PHP. In PHP, I use the command <code>echo -n "0x00000000035362f9" | xxd -r -p | openssl dgst -sha1 -mac HMAC -macopt hexkey:0080700040024c8581c2</code> which returns the desired value <code>7... | <python><hash><sha1><hmac> | 2023-01-16 18:56:04 | 1 | 367 | lwashington27 |
75,138,435 | 15,724,084 | yield scrapy.Request does not invoke parse function on each iteration | <p>in my code i have to functions inside scrapy class.
start_request takes data from excel workbook and assigns value to <code>plate_num_xlsx</code> variable.</p>
<pre><code>def start_requests(self):
df=pd.read_excel('data.xlsx')
columnA_values=df['PLATE']
for row in columnA_values:
global plate_nu... | <python><scrapy> | 2023-01-16 18:43:25 | 1 | 741 | xlmaster |
75,138,423 | 2,529,619 | Fast vector addition of multiple columns in pandas | <p>I need to add up multiple columns of large DataFrames in a loop. It's taking very long. The bottleneck is in creating copies of the DataFrame.</p>
<p>Here is a simplified code sample of what I am trying to do:</p>
<pre><code>import itertools as it
import numpy as np
import pandas as pd
def sum_combo_ranks(df, com... | <python><pandas><python-itertools> | 2023-01-16 18:42:32 | 2 | 7,582 | ChaimG |
75,138,404 | 14,742,509 | replace values in a category column based on the order they appear | <p>I have a DataFrame with 1k records similar to the below one. Column B is a group column in sorted order.</p>
<pre><code>import pandas as pd
df = pd.DataFrame([['red', 0], ['green', 0], ['blue', 16],['white', 58],['yellow', 59], ['purple', 71], ['violet', 82],['grey', 82]], columns=['A','B'])
df
A B
0 red... | <python><pandas><dataframe> | 2023-01-16 18:40:20 | 1 | 329 | DOT |
75,138,362 | 7,190,950 | Python Django nginx uWsgi getting failed on specific callback endpoints | <p>I'm running Django web app on a docker container where I use Nginx with uwsgi.
Overall the web works just fine it fails only on specific callback endpoints during the social app (Google, Facebook) registration.</p>
<p>Below is the command I use to run the uswgi</p>
<pre><code>uwsgi --socket :8080 --master --strict -... | <python><django><docker><uwsgi><django-allauth> | 2023-01-16 18:35:39 | 0 | 421 | Arman Avetisyan |
75,138,334 | 4,418,481 | Dash Leaflet popup to show multiline with links | <p>I have make a simple map using dash-leaflet and I wanted to add a popup based on some data that I have.</p>
<p>This data contains names, prices and links which I would like to show in the popup.</p>
<p>I tried to do the following but it gave this result:</p>
<pre><code> for index, row in data.iterrows():
... | <python><plotly-dash><dash-leaflet> | 2023-01-16 18:33:31 | 1 | 1,859 | Ben |
75,138,131 | 443,908 | pythonic way of expressing set with infinite number | <p>I'm leading a python study group in a couple of weekends and thought I would go over some simple discrete math ideas, starting with sets. Is there pythonic way of expressing a set like</p>
<p>A = {x| -inf < x < 6}</p>
<p>a simple boolean val of <code>n < 6</code> will obviously work, but wondering if there ... | <python><set> | 2023-01-16 18:14:18 | 0 | 1,654 | badperson |
75,138,086 | 3,312,636 | Unable to read file from DBFS mount | <p>I am using Python code in Databricks to read a JSON using the below code.</p>
<pre><code>my_json = ''
with open('/dbfs/mnt/my_mount/my_json.json', 'r') as fp:
my_json = json.load(fp)
</code></pre>
<p>But I am getting the below error</p>
<pre><code>FileNotFoundError: [Errno 2] No such file or directory: '/dbfs/mn... | <python><json><pyspark><databricks> | 2023-01-16 18:08:22 | 0 | 21,579 | Sarath Subramanian |
75,137,717 | 7,427,859 | Eventlet + DNS Python Attribute Error: module "dns.rdtypes" has no attribute ANY | <p>I know that someone will face this problem. I had this problem today, but I could fix it promptly, and I want to share my solution:</p>
<p>Problem:</p>
<pre><code>from flask_socketio import SocketIO
</code></pre>
<p>You will receive an output error with something like:</p>
<blockquote>
<p>Attribute Error: module &qu... | <python><flask-socketio><eventlet><dnspython> | 2023-01-16 17:32:09 | 2 | 496 | Indesejavel Coisa |
75,137,677 | 2,912,349 | How to compute the Jacobian of a pairwise distance function (`scipy.spatial.pdist`) | <h2>Context</h2>
<p>I am the author and maintainer of <a href="https://github.com/paulbrodersen/netgraph" rel="nofollow noreferrer">netgraph</a>, a python library for creating network visualisations.
I am currently trying to optimise a routine that computes a set of <code>N</code> node positions for networks in which e... | <python><optimization><scipy><scipy-optimize> | 2023-01-16 17:27:22 | 2 | 12,703 | Paul Brodersen |
75,137,576 | 1,444,043 | Problems with logging handler propagation - messages repeated | <p>I'm trying to setup logging for a modules and have the following minimal reproducible example...</p>
<pre class="lang-py prettyprint-override"><code>import sys
from pathlib import Path
from datetime import datetime
import logging
start = datetime.now()
LOG_CONFIG = logging.basicConfig(
filename=Path().cwd().stem... | <python><logging> | 2023-01-16 17:19:02 | 1 | 2,447 | slackline |
75,137,538 | 8,967,422 | Python How to run scripts from a subdirectory? | <p>I have such structure of project:</p>
<pre><code>lib/
...
scripts/
...
</code></pre>
<p>I have many Python scripts in the <code>scripts/</code> directory. All of them contains relative imports: <code>from lib import ...</code></p>
<p>So, how can I easy run scripts from the root of project <code>/</code>, wit... | <python><directory><python-import><relative-import> | 2023-01-16 17:15:09 | 3 | 486 | Alex Poloz |
75,137,516 | 12,621,824 | Python: Call function that returns two strings inside map function | <p>Hello I am trying to create a function that is called inside a map function, splits the string that have been passed as input and returns two processed strings. To be more understood here is my code (it doesn't seem to return anything).</p>
<pre><code>def prepare_data(data):
x1, x2 = data.split(" ", 1)... | <python><map-function> | 2023-01-16 17:13:05 | 2 | 529 | C96 |
75,137,492 | 14,091,382 | AttributeError: 'Kernel' object has no attribute 'masker' during training of SVC with rbf kernel | <p>I am training my SVC model and I am getting this error with the Shap Library. Have tried some methods including shap.maskers.Independent but the same error keeps appearing. Am I missing out something?</p>
<p>Codes</p>
<pre><code>model = SVC (C = 10.0, gamma = 0.01, kernel = 'rbf', probability=True)
model.fit(X_resa... | <python><machine-learning><scikit-learn><shap><svc> | 2023-01-16 17:10:23 | 1 | 333 | DDM |
75,137,474 | 11,261,546 | eigenvalues of a simple RGB image | <p>I'm trying to replicate the results of an image treatment algorithm I saw in a paper.</p>
<p>An important step is to calculate the eigenvalues of an squared <strong>image</strong></p>
<p>When reading this I thought they may mean the eigenvalues of each channel (i.e R G and B) as they are using colored images.</p>
<p... | <python><numpy><opencv><image-processing> | 2023-01-16 17:08:50 | 0 | 1,551 | Ivan |
75,137,470 | 6,156,353 | Can I attach migrations to a corresponding data warehouse model using SQLAlchemy and Alembic? | <p>Let's say I want to build a data warehouse using these two tools. I was thinking of something like</p>
<pre><code>root
- database_schema
-- table1.py (SQLAlchemy model)
-- table2.py
...
- database_schema2
-- table1.py
...
- alembic
</code></pre>
<p>However, alembic is creating all migrations in one folder (versions)... | <python><sqlalchemy><data-warehouse><alembic> | 2023-01-16 17:08:32 | 1 | 1,371 | romanzdk |
75,137,319 | 3,507,584 | Plotly Scatterpolar change fill, line and hover color | <p>I have the following example. I can change the fill color to 'green' following the <a href="https://plotly.github.io/plotly.py-docs/generated/plotly.graph_objects.Scatterpolar.html?highlight=scatterpolar#plotly.graph_objects.Scatterpolar" rel="nofollow noreferrer">documentation</a> but I cannot find how to change th... | <python><charts><scatter-plot><plotly> | 2023-01-16 16:54:18 | 1 | 3,689 | User981636 |
75,137,238 | 4,397,312 | Can I pass 'wandb' object to another class in python? | <p>I have written a modular code and I wanted to pass a wandb object to a class which has been written in another .py file. I instantiated a wandb object using:</p>
<pre><code>import wandb
exp_name = "expriment name"
run = wandb.init(config = wandb.config, project= exp_name, entity="username")
</co... | <python><logging><wandb> | 2023-01-16 16:46:14 | 1 | 717 | Milad Sikaroudi |
75,137,217 | 10,658,339 | How to get values outside an interval pandas DataFrame | <p>I'm trying to get the values outside an interval in pandas dataframe, and I was trying to avoid iterating over the rows. is there any way to do that?</p>
<p>This is what I was trying, but it gives the error</p>
<blockquote>
<p>ValueError: The truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.a... | <python><pandas><dataframe><filtering><apply> | 2023-01-16 16:44:17 | 3 | 527 | JCV |
75,137,163 | 17,103,465 | How to reset index for pandas.core.series | <p>My dataframe contains a string column 'code_desc' which contains with codes in it.</p>
<p>I have a pandas.core.series generated by the code below:</p>
<pre><code>d = {'R438': 'The person is a Ninja',
'R727': 'The person is a Pirate',
.....}
pat = r'\b(%s)\b' % '|'.join(d)
codes = df['codes_desc'].str.extract... | <python><pandas> | 2023-01-16 16:38:22 | 0 | 349 | Ash |
75,137,090 | 6,464,525 | pyflink AttributeError: type object 'EnvironmentSettings' has no attribute 'in_streaming_mode' | <pre class="lang-py prettyprint-override"><code>%pyflink
from pyflink.table import EnvironmentSettings, StreamTableEnvironment
env_settings = EnvironmentSettings.in_streaming_mode()
table_env = StreamTableEnvironment.create(environment_settings=env_settings)
</code></pre>
<p>Will fail with the following context:</p>
<... | <python><apache-flink><amazon-kinesis><pyflink> | 2023-01-16 16:31:48 | 1 | 344 | hi im Bacon |
75,136,991 | 3,004,472 | Reading multiple files from different aws S3 in Spark parallelly | <p>I have a scenario where I would need to read many files (in csv or parquet) from s3 bucket located different locations and with different schema.</p>
<p>My purpose of this is to extract all metadata information from different s3 locations and keep it as a Dataframe and save it as csv file in s3 itself. The problem h... | <python><apache-spark><pyspark><apache-spark-sql><boto3> | 2023-01-16 16:23:22 | 1 | 880 | BigD |
75,136,853 | 2,423,198 | Use shift in pd.NamedAgg groupby in pandas | <p>I find it very convenient to use <code>pd.NamedAgg</code> in order to give names to columns after aggregation, but I don't know how to do other aggregate functions like <code>shift</code>. The code bellow doesn't work because of the 3rd aggregation.</p>
<pre><code>df.groupby(["ID", "Day", "h... | <python><pandas><group-by> | 2023-01-16 16:11:39 | 0 | 3,400 | deltascience |
75,136,745 | 16,521,194 | subprocess.Popen raises error while command works in shell | <h2>Issue</h2>
<p>I have this command, which works in the shell:</p>
<pre class="lang-bash prettyprint-override"><code><ABS_PATH>/odbc2parquet query --connection-string "Driver={<DRIVER_NAME>};SERVER=<SERVER_IP>,<SERVER_PORT>;DATABASE=<DB_NAME>;UID=<UID>;PWD=<PWD>" &l... | <python><subprocess> | 2023-01-16 16:01:52 | 0 | 1,183 | GregoirePelegrin |
75,136,588 | 12,957,790 | Storing and displaying emojis with mysqldb and Python Flask | <p>I have a database with a table called <code>posts</code> and I have two fields called <code>title</code> and <code>description</code>. Both <code>title</code> and <code>description</code> can contain emoji characters.</p>
<p>The solutions to similar problems told me to <code>convert the character set to utf8mb4</cod... | <python><mysql><flask><encoding><emoji> | 2023-01-16 15:47:50 | 1 | 575 | Bob |
75,136,584 | 10,967,961 | Creating a dummy out of a list variable python | <p>I have a pandas dataframe looking like this:</p>
<pre><code>docdb tech_classes
1187498 ['Y02P 20/10']
1236571 ['Y02B 30/13' 'Y02B 30/12' 'Y02P 20/10']
1239098 ['Y10S 426/805' 'Y02A 40/81']
...
</code></pre>
<p>What I would like to do is to create N dummy variables where N is the total number of names ... | <python><pandas><dummy-variable> | 2023-01-16 15:47:35 | 2 | 653 | Lusian |
75,136,484 | 15,724,084 | pandas getting lastrow index of excel file and appending data to it, needs some fix | <p>i am trying to get last row of column <code>plate</code> and append data to it. But it gives corrupt file error even though scrapy is working properly.</p>
<p>I guess error is due to lines below. Where I firstly, use pandas <code>ExcelWriter</code> object, then for getting last row I use dataframe.</p>
<pre><code> ... | <python><pandas><scrapy> | 2023-01-16 15:38:58 | 1 | 741 | xlmaster |
75,136,404 | 17,561,414 | explode function spark python | <p>I have the following data structure in JSON file and would like to flatten the data.</p>
<pre><code> root
|-- _embedded: struct (nullable = true)
| |-- items: array (nullable = true)
| | |-- element: struct (containsNull = true)
| | | |-- _links: struct (nullable = true)
| | | | ... | <python><apache-spark><apache-spark-sql><azure-databricks><flatten> | 2023-01-16 15:32:24 | 1 | 735 | Greencolor |
75,136,383 | 5,224,236 | pip install fails when Installing build dependencies | <p>Installing packages in my lovely locked-down IT environment</p>
<pre><code>python -m pip --default-timeout=1000 install --trusted-host pypi.org --trusted-host pypi.python.org --trusted-host files.pythonhosted.org pyautogui
</code></pre>
<p>Using this I am able to install packages such as <code>matplotlib</code> with... | <python><pip><pyautogui> | 2023-01-16 15:30:28 | 1 | 6,028 | gaut |
75,136,353 | 5,448,626 | Problem uploading excel file to SharePoint with LDAP | <p>I am trying to upload an Excel file to SharePoint, using the code I found <a href="https://learn.microsoft.com/en-us/answers/questions/142065/ways-to-access-upload-documents-to-sharepoint-site" rel="nofollow noreferrer">here</a>, but so far, I cannot manage to make it work with my LDAP account. Getting this error:</... | <python><authentication><sharepoint><upload><ldap> | 2023-01-16 15:27:35 | 0 | 43,725 | Vityata |
75,136,212 | 5,522,036 | Why pandas prefers float64 over Int64? | <p>I have a pandas dataframe with a column, with 3 unique values: <code>[0, None, 1]</code>
When I run this line:</p>
<pre><code>test_data = test_data.apply(pd.to_numeric, errors='ignore')
</code></pre>
<p>the above mentioned column data type is converted to <code>float64</code></p>
<p>Why not <code>int64</code>? Techn... | <python><pandas><dataframe> | 2023-01-16 15:14:27 | 1 | 2,470 | Ish Thomas |
75,136,052 | 14,578,331 | Reducing file size of animated Plotly Express Choropleth plot | <p>I am plotting numerical data using <code>plotly</code> Express <code>Choropleth</code> and that data has changing values over time, which makes an animation sensible to use. The resulting file size is, however, quite large and I would like to reduce it for web applications.</p>
<p>The problem seems to be that Plotly... | <python><plotly><choropleth> | 2023-01-16 15:01:11 | 0 | 1,016 | C Hecht |
75,135,947 | 6,803,924 | How to implement an n-gram inverted index from a paper (Python)? | <p>I am trying to implement an <strong>n-Gram/2L-approximation index</strong> from a paper by Min-Soo Kim, Kyu-Young Whang and Jae-Gil Lee, found here: <a href="http://infolab.dgist.ac.kr/%7Emskim/papers/CSSE07.pdf" rel="nofollow noreferrer">http://infolab.dgist.ac.kr/~mskim/papers/CSSE07.pdf</a></p>
<p>Building the In... | <python><indexing><string-matching><n-gram><inverted-index> | 2023-01-16 14:52:41 | 0 | 329 | Lukáš Moravec |
75,135,847 | 4,700,367 | mypy: error: Module "multiprocessing.managers" has no attribute "EventProxy" [attr-defined] | <p>I have a method which takes a <code>multiprocessing.Manager().Event()</code>, for the purposes of gracefully stopping my app.</p>
<p>When I run mypy against it, it complains that it's not a valid type:</p>
<pre class="lang-none prettyprint-override"><code>error: Module "multiprocessing.managers" has no att... | <python><python-3.x><mypy><python-typing> | 2023-01-16 14:43:46 | 1 | 438 | Sam Wood |
75,135,830 | 4,152,567 | Tensorboard error: An op outside of the function building code is being passed a "Graph" tensor | <p>The following code replicates a Tensorboard error I keep getting. <strong>Complete error:</strong></p>
<pre><code> TypeError: An op outside of the function building code is being passed a "Graph" tensor.
</code></pre>
<p>It is possible to have Graph tensors
leak out of the function building context by i... | <python><tensorflow><keras><tensorboard> | 2023-01-16 14:42:14 | 1 | 512 | Mihai.Mehe |
75,135,759 | 1,574,551 | Detect language in pandas column in python | <p>I would like to detect language in pandas column in python. After detecting it I want to write the language code as a column in pandas dataframe. Below is my code and what I tried. But I got an error please help.</p>
<p>Thank you.</p>
<pre><code> data = {'text': ["It is a good option","Better to ha... | <python><pandas><textblob> | 2023-01-16 14:37:26 | 2 | 1,332 | melik |
75,135,721 | 9,625,038 | Standard application for a filetype not available inside service | <p>I've created a service which accepts PDF files from other computers using a socket, and then prints it to a connected printer. The code for this is written in Python.</p>
<p>I've tested this application by running the Python script manually, and everything works as expected. The script creates a socket, accepts a PD... | <python><powershell><windows-services> | 2023-01-16 14:33:46 | 1 | 591 | Alexander Schillemans |
75,135,634 | 943,524 | Is that a valid BFS? | <p>I recently wrote a function to traverse a graph, along those lines:</p>
<pre><code>def traverse(batch: list[str], seen: set[str]):
if not batch:
return
new_batch = []
for node in batch:
print(node)
new_batch.extend(n for n in neighbours(node) if n not in seen)
traverse(new_bat... | <python><graph-theory><breadth-first-search><graph-traversal> | 2023-01-16 14:26:23 | 1 | 1,439 | Weier |
75,135,628 | 14,667,788 | how to insert string into query in python pymysql | <p>I have a following query:</p>
<pre class="lang-py prettyprint-override"><code>cursor = connection.cursor()
query = """
SELECT *
FROM `my_database`.table_a
"""
result = cursor.execute(query)
</code></pre>
<p>which works as expected. But I need to change <code>my... | <python><mysql><pymysql> | 2023-01-16 14:25:55 | 1 | 1,265 | vojtam |
75,135,608 | 15,376,262 | How to select multiple children from HTML tag with Python/BeautifulSoup if exists? | <p>I'm currently scraping elements from a webpage. Let's say i'm iterating over a HTML reponse and a part of that response looks like this:</p>
<pre><code><div class="col-sm-12 col-md-5">
<div class="material">
<div class="material-parts">
<span class="material-pa... | <python><html><css><web-scraping><beautifulsoup> | 2023-01-16 14:24:48 | 2 | 479 | sampeterson |
75,135,540 | 10,197,418 | Python polars: modify every nth row | <p>Given a polars DataFrame in Python, how can I modify every nth element in a series?</p>
<pre class="lang-py prettyprint-override"><code># have
df = pl.DataFrame(pl.Series("a", [1, -1, 1, -1, 1]))
# want
# [1, 1, 1, 1, 1]
# selecting works fine:
df["a", 1::2]
shape: (2,)
Series: 'a' [i64]
[
-... | <python><indexing><slice><python-polars> | 2023-01-16 14:20:03 | 1 | 26,076 | FObersteiner |
75,135,532 | 11,945,144 | Best parameters for UMAP + HistGradientBoostingClassifier | <p>I'm trying to find the best parameters for the UMAP (dimensionality reduction) model together with HistGradientBoostingClassifier.</p>
<p>The loop I have created is:</p>
<pre><code>vectorizer = TfidfVectorizer(use_idf=True, max_features = 6000)
corpus = list(df['comment'])
x = vectorizer.fit_transform(corpus)
y = df... | <python><for-loop><hyperparameters><boosting><runumap> | 2023-01-16 14:19:19 | 1 | 343 | Maite89 |
75,135,519 | 9,794,068 | Iteration count in recursive function | <p>I am writing a recursive function to make permutations of digits from <code>0</code> to <code>n</code>. The program will return the <code>th</code> permutation that is obtained. It all works well but I had to use the cheap trick of defining <code>count</code> as a list, that is <code>count=[0]</code>. In this way I ... | <python><recursion><global-variables> | 2023-01-16 14:18:35 | 2 | 530 | 3sm1r |
75,135,495 | 6,290,062 | pythonic equivalent of R double pivot and filter | <p>A task I come up against reasonable often is something like the following transformation:</p>
<p>from:</p>
<pre><code> home_team_id away_team_id home_team away_team
1 1 2 Arsenal Tottenham
2 2 3 Tottenham Chelsea
</code></pre>
<p>to</p>
<pre><code> team value
1... | <python><r><filter><pivot> | 2023-01-16 14:16:41 | 1 | 917 | Robert Hickman |
75,135,415 | 1,711,088 | Selenium. Python. Interact with extensions | <p>I'm using Selenium, Chrome and Python 3.10.
I'm trying to automate login to "opensea.io" site. Site doesn't have a classic login page. It's login only through installed MetaMask wallet extension. When i click "Login" extension is open a popup and wait my actions (click to buttons and enter a pass... | <python><selenium><google-chrome-extension><automation><findelement> | 2023-01-16 14:10:44 | 1 | 976 | Massimo |
75,135,100 | 10,437,727 | What Python unittest command to run here? | <p>Here's my project structure:</p>
<pre><code>├── compute_completeness_service
│ ├── __init__.py
│ ├── app.py
│ ├── tests
│ │ ├── integration
│ │ │ ├── __init__.py
│ │ │ └── test__init__.py
│ │ └── unit
│ │ ├── __init__.py
│ │ ├── __pycache__
│ │ └── test_utils.py
│ ... | <python><python-3.x><python-unittest> | 2023-01-16 13:45:39 | 1 | 1,760 | Fares |
75,134,954 | 15,229,310 | Decorate all functions of a class in Python 3 | <p>This has been asked, but all solutions seems to be from around 2011 for early python 2.x, unusable for recent (3.6+) versions.</p>
<p>Having</p>
<pre class="lang-py prettyprint-override"><code>def function_decorator(fn):
def wrapper(*args, **kwargs):
print('decorated')
return fn(*args, **kwargs)
... | <python><python-3.x><python-decorators> | 2023-01-16 13:33:59 | 1 | 349 | stam |
75,134,930 | 15,724,084 | pandas appending data works online for few rows | <p>my script writes on each iteration to excel file from row 2. But I need it to append data each time under the last row.</p>
<p>code need to write new data in a bulk from the last row</p>
<p>code is below</p>
<pre><code>import scrapy
from scrapy.crawler import CrawlerProcess
import pandas as pd
class plateScraper(sc... | <python><pandas><scrapy> | 2023-01-16 13:31:21 | 1 | 741 | xlmaster |
75,134,922 | 859,227 | Removing extra spaces in print() | <p>I want to show a progress like</p>
<pre><code>[500/5000] [1000/5000] [1500/5000] ...
</code></pre>
<p>With the following print line</p>
<pre><code>print("[",str(c),"/",str(len(my_list)),"] ", end='')
</code></pre>
<p>I see extra spaces like <code>[ 1000 / 55707 ] [ 2000 / 55707 ]</code>... | <python><python-3.x> | 2023-01-16 13:30:28 | 1 | 25,175 | mahmood |
75,134,906 | 2,710,058 | Python async, future behaviour | <pre><code>from asyncio import Future
import asyncio
async def plan_fut(future_obj):
print('future started')
await asyncio.sleep(1)
future_obj.set_result('Future completes')
def create() -> Future:
future_obj = Future()
asyncio.create_task(plan_fut(future_obj))
return future_obj
async def ... | <python><python-asyncio> | 2023-01-16 13:29:14 | 0 | 391 | Pramod |
75,134,878 | 710,955 | Python: NLTK and Spacy, don't get same result when tokenize sentence in French | <p>I want to split french text into sentences.</p>
<p>With <a href="https://www.nltk.org/_modules/nltk/tokenize.html#sent_tokenize" rel="nofollow noreferrer">NLTK</a>, I use the sentence tokenizer directly as follows:</p>
<pre><code>import nltk.data
tokenizer = nltk.data.load('tokenizers/punkt/french.pickle')
tokens = ... | <python><nlp><nltk><spacy> | 2023-01-16 13:26:39 | 1 | 5,809 | LeMoussel |
75,134,626 | 991,710 | Propertly form JSON with df.to_json with dataframe containing nested json | <p>I have the following situation:</p>
<pre><code>id items
3b68b7b2-f42c-418b-aa88-02450d66b616 [{quantity=3.0, item_id=210defdb-de69-4d03-bddd-7db626cd501b, description=Abc}, {quantity=1.0, item_id=ff457660-5f30-4432-a5af-564a9dee0029, description=xyz . 23}, {quantity=10.0, item_id=8d... | <python><json><pandas> | 2023-01-16 13:04:35 | 1 | 3,744 | filpa |
75,134,616 | 15,368,670 | Simple check for projected crs | <p>How can I easily check if a crs is a projected one for geopandas ?</p>
<p>Basically a function:</p>
<pre><code>is_projected_crs(crs)
</code></pre>
<p>returning True or False.</p>
<p>I need that because I am writing some code to avoid the warning from geopandas :</p>
<pre><code>Geometry is in a geographic CRS. Result... | <python><geopandas><coordinate-systems> | 2023-01-16 13:03:47 | 1 | 719 | Oily |
75,134,553 | 13,058,538 | Installation of Couchbase Python SDK 3.0.10 failing on python 3.8.5 | <p>I am unable to install Couchbase Python SDK of version 3.0.10 (I specifically need this version). I am using Ubuntu 22.04 and with pyenv set global python to 3.8.5. I am also using poetry with venv. (Installation fails both in venv and globally). It seems that I tried out everything - using different python versions... | <python><couchbase> | 2023-01-16 12:56:54 | 0 | 523 | Dave |
75,134,485 | 6,209,004 | Quarto batch processing in python | <p>Doing batch rendering with quarto using the following script From vscode</p>
<pre class="lang-py prettyprint-override"><code>import os
import glob
from pathlib import Path
PHASE = [0, 0.1, 0.2]
for f in PHASE:
os.system(
f"quarto render individual_reference_template_copy.qmd --output phase_{f}.html... | <python><quarto> | 2023-01-16 12:51:06 | 1 | 1,908 | Kresten |
75,134,424 | 12,877,988 | How to encrypt decrypted text by django-fernet-fields? | <p>I am using django-fernet-fields, and documentation says By default, django-fernet-fields uses your SECRET_KEY setting as the encryption key. my SECRET_KEY in django is the one created by django let say it is "XXXX".</p>
<p>my dectypted text is "gAAAAABfIrFwizr11ppteAXE3MOMItPDNfNkr5a4HcS3oiT7ih4Ln7y6... | <python><django><fernet> | 2023-01-16 12:45:33 | 0 | 1,497 | Elvin Jafarov |
75,134,415 | 11,662,972 | How to set the format of the marginal graph in dash plotly? | <p>I have a scatterplot with a <code>marginal_y</code> subgraph made with:</p>
<pre class="lang-py prettyprint-override"><code>fig = px.scatter(df_filtrada,
x=df_filtrada.index,
y=pto,
marginal_y = "violin")
</code></pre>
<p>When I update some properties o... | <python><plotly-dash><plotly> | 2023-01-16 12:44:54 | 1 | 385 | Adrian Fischer |
75,134,342 | 9,884,812 | Django CaptureQueriesContext can't see my objects filter query in captures_queries | <p>I want to log the raw SQL statements in my Django testcases.<br />
I can see the INSERT sql statements, but I can't see the SELECT sql statements in the log.</p>
<p>I want to see every SQL statement in the log, whether it is CREATE, SELECT, UPDATE or something else.</p>
<p><strong>Output</strong></p>
<pre><code>$ py... | <python><django> | 2023-01-16 12:38:17 | 1 | 539 | Ewro |
75,134,246 | 19,580,067 | No module named 'mmcv._ext' | <p>Tried to train the model but got the mmcv error</p>
<pre><code>No module named 'mmcv._ext'
</code></pre>
<p>mmcv library is already installed and imported</p>
<pre><code>mmcv version = 1.4.0
Cuda version = 10.0
</code></pre>
<p>Any suggestions to fix the issue??</p>
| <python><pytorch><openmmlab> | 2023-01-16 12:28:54 | 6 | 359 | Pravin |
75,134,135 | 5,392,813 | Python not respecting __init__ on windows, ModuleNotFoundError | <p>The following code works on macOS, but not on Windows:</p>
<pre><code>src
┣ __init__.py
┣ greeter.py
┗ helper.py
</code></pre>
<p>greeter.py</p>
<pre class="lang-py prettyprint-override"><code>from src.helper import world
def hello():
print("Hello {}".format(world()))
if __name__ == "__main... | <python><import><modulenotfounderror> | 2023-01-16 12:20:05 | 0 | 665 | flymg |
75,134,118 | 245,362 | Get Python ID as a number for Py03 PyAny object in Rust | <p>I'm using Py03 to build a python module in Rust. I have a class in Rust which accepts a <code>PyAny</code> to refer to an object in Python. As part of the hash function for the rust class, I want to use the Python ID for this object in the hash function in Rust so I can deduplicate the rust class if the same Python ... | <python><rust><pyo3> | 2023-01-16 12:18:39 | 1 | 563 | David Chanin |
75,134,088 | 9,749,124 | How to select number of topics for Latent Dirichlet Allocation Topic-Model | <p>I am new to topic modeling and I came across LDA model, but I am not sure if I am using it good. As far as I read the documentation, parameter called <code>n_components</code> is parameter that represent number of topics, am I right?
This is my code:</p>
<pre><code>import pandas as pd
import numpy as np
from sklearn... | <python><scikit-learn><topic-modeling> | 2023-01-16 12:16:33 | 0 | 3,923 | taga |
75,133,876 | 17,696,880 | Concatenate each element of a list with all the elements of its list and put these strings inside a new list | <pre class="lang-py prettyprint-override"><code>#Load the input lists
load_names_list = ['Katherine', 'María Jose', 'Steve']
load_surnames_list = ['Taylor', 'Johnson', 'White', 'Clark']
#Shuffle the data lists: ['element_AA element_AA' , 'element_AA element_AB' , ... ]
names_with_names_list = []
surnames_with_surna... | <python><arrays><python-3.x><string><list> | 2023-01-16 11:57:19 | 1 | 875 | Matt095 |
75,133,842 | 15,724,084 | scrapy python project does not export data to excel with pandas | <p>my script is below, first it reads <code>plate_num_xlsx</code> value from excel file <code>data.xlsx</code> successfully then requests scrapy to scrape data from url. At each parse() invocation, I am taking values parsed to <code>item</code> then trying to export them to excel with pandas.</p>
<pre><code> if ... | <python><excel><pandas><scrapy> | 2023-01-16 11:52:30 | 2 | 741 | xlmaster |
75,133,682 | 5,810,060 | 'float' object is not iterable", 'occurred at index 1' | <p>i have for the following dataset</p>
<pre><code>company_name_Ignite Mate Bence Raul Marina
01 TELECOM LTD NaN 01 Telecom, Ltd. 01 Telecom, Ltd. NaN
0404 Investments Ltd NaN 0404 INVESTMENTS LIMITED 0404 INVESTMENTS LIMITED... | <python><python-3.x><pandas><similarity> | 2023-01-16 11:37:45 | 1 | 906 | Raul Gonzales |
75,133,613 | 5,758,423 | Making decorators produce pickle-serializable functions | <p>Why is it that this works:</p>
<pre><code>import pickle
from functools import wraps
def wrapper(func):
@wraps(func)
def _func(*args, **kwargs):
print(args, kwargs)
return func(*args, **kwargs)
return _func
def foo(a: int):
return a + 1
foo = wrapper(foo)
pickle.dumps(foo) # okay... | <python><pickle> | 2023-01-16 11:30:57 | 0 | 2,432 | thorwhalen |
75,133,570 | 4,041,387 | redis-py compiatable with redis-server using docker image redis:5.0.9-alpine | <p>we have a Redis-Server running as a stateful set on a K8s server with 3 replicas which is using the docker image <code>redis:5.0.9-alpine</code>. This server is running in cluster mode <code>yes</code>.</p>
<p>Now we are trying to connect this cluster from the python code using the official Redis python package i.e.... | <python><kubernetes><redis><redis-py> | 2023-01-16 11:27:04 | 0 | 425 | Imran |
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