xh | Friendly and fast tool for sending HTTP requests | REST library
kandi X-RAY | xh Summary
kandi X-RAY | xh Summary
xh is a friendly and fast tool for sending HTTP requests. It reimplements as much as possible of HTTPie's excellent design, with a focus on improved performance.
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QUESTION
Here is a nested loop, where the inner one indices depend on the outer one, with the following parameters:
...ANSWER
Answered 2022-Apr-01 at 15:38The way I would rewrite the MATLAB code as equivalent Python code could be (beware of indices starting at 1 in MATLAB and at 0 in Python... since I cannot know how this should be adapted without context I went with the simplest approach):
QUESTION
how to find the "display_url" value after finding a certain id { id": 2799869337379524745 }
the main goal is to get only the display_url value after finding this key "id" with this value " 2799869337379524745 "
as you can see in this JSON there are 3 id/display_url keys that are the same but with different values is there is a way to search for the display_url and get it if the script finds a certain id before it?
...ANSWER
Answered 2022-Mar-23 at 17:35for i in data['data']['items']:
if i['id'] == 2799869337379524745:
print(i['display_url'])
QUESTION
just started learning python so sorry if this is a stupid question!
I'm trying to scrape real estate data from this website: https://www.immoscout24.ch/de/buero-gewerbe-industrie/mieten/ort-zuerich?pn=2&r=10 using scrapy.
Ideally, in the end I'd get a file containing all available real estate offers and their respective address, price, area in m2, and other details (e.g. connection to public transport).
I built a test spider with scrapy but it always returns an empty file. I tried a whole bunch of different xpaths but can't get it to work. Can anyone help? Here's my code:
...ANSWER
Answered 2022-Mar-21 at 19:08First all of , You need to add your real user agent . I injected user-agent in settings.py file. I also have corrected the xpath selection and made pagination in start_urls which type of next page pagination is 2 time fister than other types.This is the woeking example.
QUESTION
I am using Nvidia's HPC compiler nvc++
.
Is there a way to detect that the program is being compile with this specific compiler and the version?
I couldn't find anything in the manual https://docs.nvidia.com/hpc-sdk/index.html.
Another Nvidia-related compiler nvcc
has these macros
ANSWER
Answered 2022-Mar-16 at 02:40Found them accidentally in a random third-party library https://github.com/fmtlib/fmt/blob/master/include/fmt/core.h
QUESTION
I'm trying to construct a (p+1,n) matrix with the code below:
...ANSWER
Answered 2022-Feb-20 at 20:27QUESTION
How Can I match XX.Xx("$\bH.Pt#S+V0&DJT-R&", gM)
this pattern in a string shown below, the only constant is XX. two arguments are random
ANSWER
Answered 2022-Feb-13 at 18:25(XX\.[A-Za-z]*\("([^"]*)",\s*([0-9A-Za-z]{2})\),\s*[0-9A-Za-z)]+)
To capture multiple times
- run the regexp on the big string
- if no matches, break
- use the second and third capture groups as you like
- get the first capture group
- in the big string replace that capture group with an empty string
- do it again with the modified string
Old Answer
XX\.[A-Za-z]*\("(.*)",\s*([0-9A-Za-z]{2})\)
I included capture groups if your interested
I can explain it if you'd like
XX\.
The beginning is probably obvious.XX\.
- it's important to note that
.
in regex matches anything, however I assume you specifically want to get a period. Thus we escape it like\.
- it's important to note that
[A-Za-z]*
next we are matching any amount of characters from capital A to capital Z and lower case a and lowercase z. I assume that it will always be 2 characters but I'll let it slide for now\(
next we escape the open parenthesis because parenthesis represents a capture group"
next we look for a quotation mark(.*)"
next we capture anything intil we hit another quotation mark.- It's important to note that if the string has an escaped quotation mark, this regexp breaks. If you need an escaped quotation mark also I'll try to help you out
,
next we look for a comma\s*
after that we look for any amount of spaces. Could be zero, could be a hundred(0-9A-Za-z){2}
next we capture two characters that could be 0-9 A-Z and A-Z\)
finally we end with a parenthesis
QUESTION
I am user NodeJS and Express to run a microservice. This microservice(ms1) make a request to another microservice(ms2) to get a file(XLSX). The problem here is, the response of ms2 is a byte stream. I want to read those byte stream response in node js and store it as a file(XLSX). I tried to convert the byte stream as a buffer, but the file got corrupted. The below byte stream I am getting in response :
...ANSWER
Answered 2022-Jan-30 at 19:07You can use .pipe()
to stream that data directly to the output file and not have to go through a Buffer object:
QUESTION
I'm on a team that's working on a number of disease modeling efforts, and we're wanting to collect historical weekly influenza data from the WHO on a number of countries. The data are nominally available at https://apps.who.int/flumart/Default?ReportNo=12, but the website and underlying API are built in a really strange way that make it difficult to scrape.
I am aware of https://github.com/mobinalhassan/WHO-Data-Downloader, which is some nice open source code that's written to collect the data, but it uses Selenium, and I'm hoping to avoid Selenium and just use pure requests since Selenium can be kind of a pain to setup.
The WHO FluMart websiteThe WHO FluMart website first shows a simple form that allows a user to select 1 or more countries and a time frame of interest, and when the user hits the "Display report" button, the website queries a backend to show data in a table. Depending on the query, it can take 10-30+ seconds for the query to return. Here's a screenshot:
My goal is to collect the data shown in this table for a number of countries.
API oddities (AFAIK)When a user fills out the form at the top and hits "Display report", a POST
request is submitted to https://apps.who.int/flumart/Default?ReportNo=12 that includes the obvious data, as well as some not-obvious data. Here's an example from the above screenshot:
ANSWER
Answered 2022-Jan-06 at 01:28There are a couple complexities that occur when scraping this site:
- In order to get the actual data from a request to the site's endpoint, the entire headers of the original browser's request must be sent, containing in particular the user agent and cookies.
- The
data
payload of thePOST
request should be encoded as it is displayed in the browser's developer network settings.
QUESTION
There are many related questions here about this issue, particulalry using left_join
from dplyr
, but I still can't figure it out.
All I want to do is return LanguageClean
in Lookup
based on a match to the Language
column in df
. If there is no match, simply return NA
. I want LanguageClean
added as a new column to df
.
I can see that my code below is replicating the ID
, but I don't want it to. The ID
column is irrelevant for my purposes here, although I need to retain it in the final dataframe.
ANSWER
Answered 2021-Dec-02 at 08:08The issue is that your lookup table contains multiple entries for some languages. Hence you end up with multiple matches. So solve your issue you could filter out the distinct or unique combinations from your lookup using dplyr::distinct
:
QUESTION
I have this piece of HTML and I'm trying to select the link using xpath.
ANSWER
Answered 2021-Nov-21 at 22:40Try changing your xpath expression to
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