Recent questions tagged Python

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I want to scrape data from the Bloomberg website. The data under "IBVC:IND Caracas Stock Exchange Stock ... using BeautifulSoup and Requests. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Combine or merge dictionaries based on more than one key or multi keys

I've been searching all morning but most examples of merging was based on only one key, I couldn't find anything on ... : 6212, 'y_qty': 112} ] See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Failed scipy.special import "Symbol not found: ___addtf3"

Whenever I attempt to run this code: from scipy.special import legendre I keep encountering the following error. ... Thank you very much! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - AttributeError when trying to use seek() to get last row of csv file

I am trying to return the last row from a csv file. I am modifying another function that I wrote previously that ... way, maybe I'm mistaken? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Using requests module in flask route function

Consider the following minimal working flask app: from flask import Flask app = Flask(__name__) @app.route("/") def ... and how can I fix this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Django @property used in .aggregate()

I'm trying to aggregate a list of integers from a model. The field that the integers are derived from are an ... models.py and the views.py. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How get monthly mean in pandas using groupby

I have the next DataFrame: data=pd.read_csv('anual.csv', parse_dates='Fecha', index_col=0) data ... com/s/p5hl137bqm82j41/anual.csv See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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340 views

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python - Anaconda does not use package from activated environment

I have a conda environment, in a bash terminal, with an Intel Python Distribution interpreter. However, when ... python3.6/site-packages/pandas See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How can I properly copy nested dictionary objects?

I'm working on a project with Python 2.7 where I have a "complex" dictionary structure, and I was ... way copy nested dictionary objects ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Matching keywords (strings) with a Pandas Dataframe

I have a Dataframe that I want to match against some keywords (I want to detect the rows that contain those ... keep it as simple as possible) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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460 views

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python - Permutation of x length of 2 characters

Lets say I have two characters: a & b. I want to get a list of all possible permutations of a and b for ... in stone on using Python for this. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - import lxml fails on OSX after (seemingly) successful install

I'm trying to install lxml for python on OS X 10.6.8 I ran sudo env ARCHFLAGS="-arch i386 -arch x86_64" ... 't know what to do with that. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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571 views

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python - Sum of F() expression and timedelta created from F() expression

My Proposal model is defined as follows: class Proposal(models.Model): scheduled_time = models.DateTimeField() ... the computed end time. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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608 views

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python - How to download a report as a CSV directly from Salesforce Lightning?

I am creating a Python script for downloading a report from Salesforce as a CSV. My script is working perfectly ... make this work in Lightning? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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702 views

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python - Reduce pyinstaller executable size

I have only one line of code input() written in python and packed with pyinstaller with option --onefile ... some auto-bundled libraries? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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292 views

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python - Why does my new column does net get assigned after using .sample method?

So I was just answering a question and I came across something interesting: The dataframe looks like this: ... get the assigning correct? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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623 views

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python - Stop Iteration error when using next()

I am not able to clarify my self over the use of next() in python(3). I have a data : chr pos ... am not clear on this particular example. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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600 views

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python - Passing argument in groupby.agg with multiple functions

Anyone knows how to pass arguments in a groupby.agg() with multiple functions? Bottom line, I would like to use it ... 'quantile': q = 0.22 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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418 views

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python - How to get rid of widget border?

I have the following code: from Tkinter import * def gui(): root = Tk() root.configure(background = 'red') ... it or set it to some color? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Convert header into row

I have a table like this. user 01/12/15 02/12/15 someBool u1 100 300 true u2 200 -100 false u3 -50 ... code & give details on python version. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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423 views

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python - Closing a window and opening a new one via a button in Tkinter

I was wondering if there was a way to open a new instance of Toplevel() and close the current one via the ... there anyway to do this? Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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421 views

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python 3.x - Facing issue while configuring MySql with apache airflow in Hadoop

I was trying to install and configure apache airflow on dev Hadoop cluster of a three nodes with below ... heading into right direction. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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344 views

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python - python3.3 matplotlib cannot import name _tkagg

The default backend for my matplotlib is 'agg'. I read on stackoverflow (How can I set the 'backend' in ... Quantal if that has any relevance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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582 views

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python - Get font color of the current GTK theme

I need to get the font color of the current theme. I found this question that explains it how ... .style_context_lookup_color(arg1,arg2) ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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545 views

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python - "Optional feature not implemented (106) (SQLBindParameter)" error with pyodbc

I'm being driven nuts trying to figure this one out. I'm using Python for the first time, and trying to ... it still doesn't work. Frustrating. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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352 views

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python - pandas day of week axis labels

I am plotting a pandas series that spans one week. My code: rng = pd.date_range('1/6/2014',periods=169, ... code to change axis labels? Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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695 views

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python - Finding the baseaddress of a running process

Ive got the following code: import subprocess from ctypes import * #-Part where I get the PID and declare all ... left part is the baseaddress): See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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497 views

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python - How to get input as a Left Arrow key?

I want to get the left and right arrow key as a one of the input. How can i get it? Is there any way? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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