defi | Impermanent Loss calculations | Cryptography library

by gauss314 Python Version: 1.0.19 License: MIT

X-Ray Key Features Code Snippets(10)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | defi Summary

defi is a Python library typically used in Security, Cryptography, Ethereum, Bitcoin applications. defi has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can install using 'pip install defi' or download it from GitHub, PyPI.

Tools for use in DeFi. Impermanent Loss calculations, staking and farming strategies, coingecko and pancakeswap API queries, liquidity pools and more

Support

Quality

Security

License

Reuse

Support

defi has a low active ecosystem.

It has 490 star(s) with 125 fork(s). There are 12 watchers for this library.

It had no major release in the last 12 months.

There are 12 open issues and 1 have been closed. On average issues are closed in 55 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of defi is 1.0.19

Quality

defi has 0 bugs and 0 code smells.

Security

defi has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

defi code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

defi is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

defi releases are not available. You will need to build from source code and install.

Deployable package is available in PyPI.

Build file is available. You can build the component from source.

Installation instructions, examples and code snippets are available.

It has 314 lines of code, 18 functions and 3 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed defi and discovered the below as its top functions. This is intended to give you an instant insight into defi implemented functionality, and help decide if they suit your requirements.

Simulate the iCal loss
Extract tokens from pcswap
Convert columns of columns to float
Simulate farm
Get historical prices for a given ticker
Returns a list of all the coinids
Returns a pandas dataframe
Returns pcs pairs from pcsap
Returns a pandas summary of pcswap

Get all kandi verified functions for this library.

defi Key Features

No Key Features are available at this moment for defi.

defi Examples and Code Snippets

Python/Selenium, xpath suddenly stops working

Python

Lines of Code : 10

License : Strong Copyleft (CC BY-SA 4.0)

Copy

driver.get("https://coinmarketcap.com/view/defi/")
print([my_elem.text for my_elem in WebDriverWait(driver, 20).until(EC.visibility_of_all_elements_located((By.CSS_SELECTOR, "p[class$='coin-item-symbol']")))])

driv

Button command doesn't updates my Label textvariable

Python

Lines of Code : 29

License : Strong Copyleft (CC BY-SA 4.0)

Copy

from random import randrange
from tkinter import *

def entree():
    n=randrange(251)
    fs = open('lexique','r')
    liste = fs.readlines()
    return liste[n]

def update_label():
    lab.config(text=entree())

fen = Tk()
fen.title("le

How to click on a menu with svg tag on it using selenium

Python

Lines of Code : 17

License : Strong Copyleft (CC BY-SA 4.0)

Copy

driver.maximize_window()
wait = WebDriverWait(driver, 30)

driver.get("https://dappradar.com/binance-smart-chain/defi/drip")

try:
    wait.until(EC.element_to_be_clickable((By.XPATH, "//button[@title='Close']"))).click()
    print('Clicke

Selenium does not see a button to be clickable

Python

Lines of Code : 21

License : Strong Copyleft (CC BY-SA 4.0)

Copy

import os
from selenium.webdriver.support import expected_conditions as EC

from selenium.webdriver.common.by import By
from selenium.webdriver.support.wait import WebDriverWait

import eden_ab.constants as const

from selenium import webd

Selenium does not see a button to be clickable

Python

Lines of Code : 14

License : Strong Copyleft (CC BY-SA 4.0)

Copy

phantom_signin = driver.find_element('sc-bdvvtL ljDDId')

phantom_signin = driver.find_element_by_css_selector('.sc-bdvvtL.ljDDId')

phantom_signin = driver.find_element(By.CSS_SELECTOR, ".sc

Selenium chrome opens a white page

Python

Lines of Code : 18

License : Strong Copyleft (CC BY-SA 4.0)

Copy

options = Options()
options.add_argument("start-maximized")
options.add_experimental_option("excludeSwitches", ["enable-automation"])
options.add_experimental_option('excludeSwitches', ['enable-logging'])
options.add_experimental_option('u

Python organising data From TXT and writing to csv

Python

Lines of Code : 7

License : Strong Copyleft (CC BY-SA 4.0)

Copy

def jsontocsv():
    df = pd.read_json('auctions.json')
    df = df.explode('batches')
    df[['index', 'collaterals', 'loan']] = df.batches.apply(pd.Series)
    print(df[['vaultId', 'liquidationHeight', 'index', 'collaterals','loan']])

Pushing information to a dataframe while looping through a dictionary

Python

Lines of Code : 33

License : Strong Copyleft (CC BY-SA 4.0)

Copy

pytrends = TrendReq(hl='en-US', tz=360)
groupkeywords = ["Blockchain","Crypto"]

dicti = {}
list_df = []

for trending in groupkeywords:
    pytrends.build_payload([trending], timeframe = 'today 12-m', geo = 'GB')
    dicti[trending] = pyt

How to extract 'name' from class 'coinmarketcapapi.Response'?

Python

Lines of Code : 17

License : Strong Copyleft (CC BY-SA 4.0)

Copy

    quote_data = quote.data

    if quote.error != 0:
        print (quote.error_code,quote.error_message)
    else:
        namelist = [d['name'] for d in quote_data]
        print(namelist)
        marketlist = [d['quote'] for d in quote

Parsed TextX Model does not have `commands` attribute

Python

Lines of Code : 13

License : Strong Copyleft (CC BY-SA 4.0)

Copy

- def _interpret(self, model):
+ def _interpret(self):
-   print(model)
+   print(self.model)

    for c in model.commands:
      if c.__class__.__name__ == 'Statement':
        self.tree.append(self._interpret_statement(c))
      elif c._

Community Discussions

Trending Discussions on defi

How can we save the data from a complex object in Firebase Firestore in Flutter?

How to use scale_fill_manual to manually define bar plot colors

How can I add a programmatic scroll down to a list view builder which is inside a Modal Bottom Sheet in Flutter?

JAVA how to convert JSONObject into a custom format?

How to use ERC20 token to transfer eth in solidity?

Python/Selenium, xpath suddenly stops working

How to set a timer with solidity?

In a datawarehouse can a dimension be related to another dimension?

Button command doesn't updates my Label textvariable

How to click on a menu with svg tag on it using selenium

QUESTION

How can we save the data from a complex object in Firebase Firestore in Flutter?

Asked 2022-Mar-17 at 10:56

I use complex objects to manage data in my app. For example I have an object defined by the "Defi class" (meaning Challenge in French).

Here is the Defi class :

...

ANSWER

Answered 2022-Mar-17 at 09:15

You need to create toJson method to set as a map of your list. If you have a list of Defi class. You can send it to map.

Source https://stackoverflow.com/questions/71508427

QUESTION

How to use scale_fill_manual to manually define bar plot colors

Asked 2022-Mar-12 at 13:06

I am finalizing the representation of my dataset using ggplot2 and for the sake of clarity I would need a coloring scheme that defies standard ggplot2 "logic". Below is a fake dataset to show you my needs in essence:

...

ANSWER

Answered 2022-Mar-12 at 13:01

I would create a dummy variable in your input df2 for the ggplot fill aesthetic. Here, "-999" refers to "OJ" and will be coloured in black.

I've also updated your myPalette to include black in it, and also setNames to it so that only "-999" will have a corresponding "black" value.

Source https://stackoverflow.com/questions/71449469

QUESTION

How can I add a programmatic scroll down to a list view builder which is inside a Modal Bottom Sheet in Flutter?

Asked 2022-Mar-04 at 08:39

I am using a modal bottom sheet to display a list of challenges the user has faced. When the user clicks on an icon : the bottom sheet comes up and the list builds. All this is fine.

I am using a scrollController on the main screen for another list. When the user adds an item, I call _scrollDown(), a method I created to get an automatic scroll down (on the main screen) and this works fine. I would like the same behavior in the bottom sheet. The problem is that I don't know where I can call my _scrollDown() method. The user clicks on "My Challenges", then the bottom sheet comes up and the list builds.... then it should scroll down... but I don't see where in the code I can add the method...

Here is the modal sheet code : (the gesture detector is on the icon used to get the list of challenges)

...

ANSWER

Answered 2022-Mar-04 at 08:39

Move your bottom sheet builder result into a StatefulWidget, let's say it's called BottomSheetContent

Source https://stackoverflow.com/questions/71347654

QUESTION

JAVA how to convert JSONObject into a custom format?

Asked 2022-Mar-02 at 18:45

What I am trying to do is to change a certain JSON file into a custom format, and I have been searching for the information for two days but I haven't figured it out and I have no one to ask about this....

Before Formatting

...

ANSWER

Answered 2022-Mar-02 at 18:45

Don’t use a HashMap. Create real data classes:

Source https://stackoverflow.com/questions/71325767

QUESTION

How to use ERC20 token to transfer eth in solidity?

Asked 2022-Feb-21 at 14:07

I'm writing a defi project to transfer between an ERC20 token and eth. I want to develop a function that accept the ERC20 token from an address then send eth to that address.

What I deal with that ERC20 token was to generate the token in the smart contract and send the token to the user. The problem is that, if user A send some ERC20 token to user B, what should I do to allow user B use the token to ask for eth in my smart contract?

Another simple question is that, how to ask the user to use their wallet (e.g. metamask) to transfer ERC20 token to my smart contract?

...

ANSWER

Answered 2022-Feb-21 at 14:07

Using the payable you would be able to transfer the native token (eth) from your contract into any user's wallet:

Source https://stackoverflow.com/questions/71205702

QUESTION

Python/Selenium, xpath suddenly stops working

Asked 2022-Feb-16 at 21:51

I have a script that extracts names from a crypto list on coinmarketcap. To get the names I use the function:

...

ANSWER

Answered 2022-Feb-16 at 21:17

To extract the names from the Top DeFi Tokens by Market Capitalization within Coinmarketcap you have to induce WebDriverWait for visibility_of_all_elements_located() and you can use either of the following locator strategies:

Using CSS_SELECTOR:

Source https://stackoverflow.com/questions/71149145

QUESTION

How to set a timer with solidity?

Asked 2022-Feb-15 at 18:45

I'm writing a Defi project. What I want to do is to set an automatic payment. For example, when a lender asks to lend 10 eth, the money would be automaticly sent to him after a month. I have searched a lot but found nothing. Are there any possible remedy? THANKS!

...

ANSWER

Answered 2022-Feb-15 at 14:00

You would have to use chainlink keepers for that.

You can put a require statement that will ensure that the eth won't be sent before the 30 days but there is no way to call the function from solidity after 30 days.

Source https://stackoverflow.com/questions/71127104

QUESTION

In a datawarehouse can a dimension be related to another dimension?

Asked 2022-Feb-02 at 02:58

I am currently developing a Data Warehouse and I was wondering if it makes sense to have a dimension connected to another via a foreign key.

For example, let's say we have two dimensions 'Country' and 'City' should we store only the City Dimension Key in the fact table. And the City is aware of it's Country.

Or does it make more sense two store both foreign keys in the fact table.

But the City dimension will have to know which Country it belongs to (it looks like it defies the star schema, since we now also have links between dimensions)

Or is this purely a design choice and will have no impact in querying, etc?

...

ANSWER

Answered 2022-Feb-02 at 02:58

Not a straight answerm but consider these two scenarios;

A. You have one fact table at the grain of city

You may choose to have a star schema, which is
- A single dimension containing city
- This dimension contains a country column (which is repeated)

factTransactionA >- dimCity

Or you may choose to have a snowflake schema, which is
- A city dimension table
- a seperate country dimension table
- these dimensions can be joined.

factTransactionA >- dimCity >- dimCountry

Both are valid but consider....

B. You have one fact table at the grain of city and another one at the grain of country

When you're not sure of a design decision.... look for other constraints or requirements that help you make a decision

For case B you have to have a Country dimension. You shouldn't for example "overload" the city dimension and try to make it fit a fact table at the grain of Country. So you know you must have this:

factTransactionB >- Country dimension table

So if I extend this explanation on the fly.... typically, you use "conformed" dimensions between fact tables, so when we consider both fact tables, I would actually suggest this type of schema:

factTransaction2 >- dimCountry -< factTransaction1 >- dimCity

Rather than this

factTransaction2 >- dimCountry -< dimCity -< factTransaction1

This actually means baking the dimCountry surrogate key into factTransaction1 which is actually at City level.

Because

My gut feel tells me we should avoid two conformed dimensions between facts
If you have one fact at Country dimension, then Country is probably important enough in your business to bake into other facts to make it easy to compare metrics across facts.

So I feel in this long winded explanation I have posed one reason to avoid snowflake schemas, but they are definitely valid

Source https://stackoverflow.com/questions/70938974

QUESTION

Button command doesn't updates my Label textvariable

Asked 2022-Jan-28 at 02:05

I have this very easy program which I want to display one random line from a file each time I click on the Button.

Problem is a new line is display at startup of the program, but nothing happens when I click the button, can someone explain me why ?

...

ANSWER

Answered 2022-Jan-27 at 12:56

As stated in one of the comments (by @matszwecja), your entree() function doesn't really do anything appart from returning a value.

Nothing in your code updates the actual label. Try something like this :

Source https://stackoverflow.com/questions/70878505

QUESTION

How to click on a menu with svg tag on it using selenium

Asked 2022-Jan-25 at 08:53

I want to click on a menu button using selenium, but isn't working using WebDriverWait or any other way. How can i click on it using selenium from https://www.dappradar.com/binance-smart-chain/defi/drip here

...

ANSWER

Answered 2022-Jan-25 at 06:55

SVG is wrapped inside div tag, so you can either locate SVG or div.

I can do it with div:

Source https://stackoverflow.com/questions/70844372

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install defi

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