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Scapy does not have arping

Pearlaqua

When the violin is launched:

from scapy.all import *
def scaner(ip):

scapy.arping(ip)
scaner("10.0.2.1")

terminal Kali Linux There is a mistake:

Errors: Traceback (most recent call last):

File "/home/kali/PycharmProjects/net_scan/net_scan.py", line 8, in <module>

scaner("10.0.2.1")

File "/home/kali/PycharmProjects/net_scan/net_scan.py", line 6, in scaner

scapy.arping(ip)

AttributeError: module 'scapy' has no attribute 'arping'

How do we solve the problem?

E
elysha last edited by
Reset the package. Scapy♪ In the terminal, follow the teams:
```
pip uninstall scapy   
pip install --pre scapy[complete]
```
The problem must be solved. And, uh, googling, what is it? virtualenv and what they eat. Try to work through a virtual environment.
Imports scapy A little different. Example of the code:
```
import scapy.all as scapy
def scaner(ip):

scapy.arping(ip)
scaner("10.0.2.1")
```
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as I can validate if an objectId entered by the user is equal to that which rests on the db. I am using mongodb and fastapi
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You do not need to compare the value received with an instance of https://pymongo.readthedocs.io/en/stable/api/bson/objectid.html#module-bson.objectid , instead you can validate that the parameter received is really a string that represents a ObjectId.To achieve this you can support the method https://pymongo.readthedocs.io/en/stable/api/bson/objectid.html#bson.objectid.ObjectId.is_valid Class ObjectId.For example:import bson @product.delete("/user/products/{id}", tags=["Products"]) async def delete_product(id: str): if not bson.ObjectId.is_valid(id): return HTTPException(400, "Invalid id") # ... The method is_valid return true or false depending on whether the string passed as argument is a valid representation of a ObjectId.Note that although the value of id past is valid, it is possible that there is no document in your collection that has said id.It's very different to say id is not valid to say that a id is not found in the collection. That is why the logic of your implementation must take into account both cases.The method https://pymongo.readthedocs.io/en/stable/api/pymongo/collection.html#pymongo.collection.Collection.find_one_and_delete returns the deleted document if it has been found in the collection, otherwise it returns None.Using this method we can know if id has been found in the collection, and in this way we will be able to notify the client if the operation has resulted or not.Your code might look like the following:import bson @product.delete("/user/products/{id}", tags=["Products"]) async def delete_product(id: str): if not bson.ObjectId.is_valid(id): # cuando el ID no es válido return HTTPException(400, "Invalid ID") # si llegamos aquí es porque el id es válido # ahora determinaremos si existe en la colección deleted_product = client.local.product.find_one_and_delete({"_id": bson.ObjectId(id)}) if not deleted_product: # si el resultado es None, entonces el producto no fue encontrado return HTTPException(404, "Product not found") # si llegamos aquí es porque el producto fue encontrado y borrado # podemos continuar con el resto de la lógica productEntity(deleted_product) # ... I hope this helps you solve the problem.
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When you use "read_html" you can select attributes that define numerical values as shown in [https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.read_html. html? highlight=read_html#pandas.read_html] , one of these input is the "decimal" parameter that as default is sealed for a "." , depending on the site format (html) , this may be a comma, try the code with the following change of this linedf_full = pd.read_html(str(table),decimal=',')[0]If you are not successful, please post a print(df_full.head(5)) or print(df.head(5)) so that I can see how the data formatting is in df.
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Look, there's no sign in the python.Your code must look like this:a = 2 b = 10 c = 3 d = 9 for i in range(d): if i<=d and i>=c: s=i*i print(s) else: print(i) And read: https://pythonru.com/osnovy/cikl-for-in
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It would be nice to put an example of which variables are trying to change. But anyway, if you're trying to change local variables in a debug function, that's not possible because of how Python is implemented:The internal mechanisms of the language itself that allow debugging and others, always update the local variables in a "read only" way: the debugger or any function called can see the local variables accessing the attribute f_locals of the execution frame of the function being inspected.However, although even version 3.7, the f_locals contain a normal dictionary that allows change of values, these values No are copied back to the local variables of the function when it actually runs. This was more or less an "implementation detail" of CPython, indicated in some parts of the documentation - but is being formalized as part of the language specification in the https://www.python.org/dev/peps/pep-0558/ .In summary: neither the pycharm debugger, nor any other debugger, nor any functionality that does not violate the language specifications to make "magic" in values of a function that calls others (excisely, or implicitly, as is the case in the operation of debuggers), can change the value of a local variable.However, if you are needing this to streamline your workflow, there is a workaround: objects that are associated with names in local variables cannot be exchangesbut they can be amended. That is, if your variable content is a number or a string, there is nothing that can be done. But if your content is a list, dictionary, or other changeable object, this object can be changed from the debugger context.So, suppose your function has a variable id that you would like to be able to change interactively from within the debugger - you can (perhaps temporarily) change your code so that the values that interest you are within a list:Instead of:def minha_func(id): ... consulta_ao_banco(id) ... You can do:def minha_func(id): id = [id] ... # neste trecho do código, o conteúdo da lista em 'id' pode # ser alterado de dentro do debugger ... consulta_ao_banco(id[0]) ...
Creating an ARPING
Software Programming • python python 3. x • • briley

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ans, unans = srp(Ether(dst = "ff:ff:ff:ff:ff:ff")/ARP(pdst = ips), timeout = 2, iface = interface, inter= 0.1) The function https://github.com/phaethon/scapy/blob/037352ed68dfed4547199c52d9ec126fd0e2640a/scapy/sendrecv.py#L353 has the same purpose as sr (explained) https://pt.stackoverflow.com/q/146626/6454 ), the difference is that srp sends and receives the packages in https://pt.wikipedia.org/wiki/Camada_de_enlace_de_dados , and sr https://pt.wikipedia.org/wiki/Camada_de_rede . In this code you are using https://pt.wikipedia.org/wiki/Ethernet .According to the documentation, the parameter inter is used to specify the time in seconds of waiting between each sent package. conf.verb is to enable or disable http://www.computerhope.com/jargon/v/verbose-mode.htm , by default is 1 (activated), to disable, the value is 0. O sprintf as explained https://pt.stackoverflow.com/q/146626/6454 , makes custom formatting of results. It is something similar to this:class Formatacao: def sprintf(self, formato): while "%" in formato: final = formato.rindex("%") inicio = formato[final:].index("%") formato = formato[:final] + formato[final + inicio + 1:] palavras = formato.split() for palavra in palavras: if hasattr(self, palavra): valor = getattr(self, palavra) formato = formato.replace(palavra, str(valor)) return formato class Pessoa(Formatacao): def init(self, nome, sexo, peso, idade): self.nome = nome self.sexo = sexo self.peso = peso self.idade = idade No Scapy., this formatting process is much more complex, with more variables and checks, in the above code if you pass a word between %, the method https://docs.python.org/3/library/functions.html#hasattr will check if the word is a name of some class object Pessoa, if it is, we take its value with the function https://docs.python.org/3/library/functions.html#getattr and replace word by value with function https://docs.python.org/3/library/stdtypes.html#str.replace .pessoa = Pessoa("Joao", "M", 70, 21) print (pessoa.sprintf("%nome% tem %idade% anos")) http://ideone.com/ucMTVf You can see function code sprintf the Scapy. https://github.com/phaethon/scapy/blob/17a550a8e832c4f8976d6cd961f79e2ab2a9317b/scapy/packet.py#L879 . Whenever you have any questions, also look at http://www.secdev.org/projects/scapy/doc/usage.html#starting-scapy !

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