python – overwrite class method and access the original at the same time

I would like to know if it is possible to inherit a method from a class and at the same time be able to access the original method.

The idea is to be able to perform extra actions that only occur in one class but keep the name of the method.

The Door class makes the simplest actions while the PuertaConCerradura class performs extra actions.

I give a simple example:

class Puerta:
    def __init_(self, estado):
        self.estado = estado

    def abre(self):
        self.estado = 'abierta'
        return 'Giras el pomo y abres la puerta'

    def cierra(self):
        self.estado = 'cerrada'
        return 'cierras la puerta'
    def di_estado(self):
        estado = 'La puerta esta %s' % self.estado
        return estado

class PuertaConCerradura(Puerta):
    def __init__(self, estado, bloqueada):
        self.bloqueada = bloqueada

    def abre(self):
        accion = ''
        if self.bloqueada:
            accion = '%s' % ('Metes la llave y desbloqueas la puertan')
            self.bloqueada = False
        accion = '%s%s' % (accion, Puerta.abre())
        return accion

    def cierra(self, bloquear):
        accion = Puerta.cierra()
        if bloquear:
            self.bloqueada = True
            accion = '%sn%s' % (accion, 'Metes la llave y bloqueas la puerta')
        return accion

    def di_estado(self):
        estado = Puerta.di_estado()
        if self.bloqueada:
            estado = '%sn%s' % (estado, 'Además la puerta esta cerrada con llave')
        return estado

development process – CONSUL: how can I register the local service (overwrite) and still obtain information from the rest of the DEV environment services?

CONSUL: how can I register the local service (overwrite) and still obtain information from the rest of the DEV environment services?

For example, I have a DEV environment and we have 50 registered services.

I am working with a service (payment_service) and I would like to debug it locally with the entire work system, instead of using payment_service from the DEV environment. I would like to use the payment_service that I executed locally on my machine.

How can I do it with CONSUL? I can run the CONSUL agent with the -dev argument and I can register my local service, but how can I get information about the other 49 services registered in the CONSUL DEV environment?

I really didn't find an answer to this question.

Thank you very much in advance.

Oracle: Does the Dispatchers parameter overwrite shared_servers and max_dispatchers?

I do not understand how to use these parameters.

For example, when I configure dispatchers parameter with (PROTOCOL=TCP) (dispatchers = 4)
It doesn't matter if the shared_servers parameters are 0, the oracle continues to work on the shared server.

Parameter dispatchers also overwrite shared_servers?

I already understood that the dispatcher parameter overwrites max_dispatchers:

MAX_DISPATCHERS specifies the maximum number of dispatcher processes
allowed to run simultaneously. It can be overridden by the
DISPATCHERS parameter and remains for compatibility with previous versions
with previous versions.

El Capitan: Does the migration wizard replace or overwrite identical files?

I am considering using the Migration Assistant to transfer everything from a previous backup of my system to my current system because there are files that disappeared when I updated my previous system to El Capitan.

If I use the Migration Wizard to transfer my user accounts, applications, settings and "other files," will it overwrite existing files and folders, make unnecessary duplicates or merge folders?

In other words, let's say I have files / folders A, B and C.
In my previous backup, I have A, B and C.
In my updated system, I have A and B, but C was lost in the update process.

If I use the Migration Assistant, will it overwrite A and B and add C to my new system from my previous system?
Or will Migration Assistant simply copy over A, B and C to my new system from my previous system, creating two A files, two B files and one C file, the result of which is unnecessary duplicates?

Google Chrome – Change the [default/preferences] file by script / avoid automatic file overwrite

I searched this website a lot to find an answer, unfortunately I did not. I found some threads that people write about "how to set Preferences by modifying the Preferences file", but this is just the question and the answer on how to set Preferences / flags.

My question is, did anyone out there successfully change the settings when editing the preferences file?

I tried to change it several hours (of course, with Google Chrome closed), but when I started Google Chrome, the Preferences file was overwritten and all my settings were lost.

I found the answer here to start Chrome with the –disable-sync-preferences flag, but even with this indicator it didn't work, although I think this indicator only has some effect if it is connected to your Google account. but anyway this flag doesn't work.

I edit several settings in my Default User Preferences file (C: Users my-user Local Settings Google Chrome User Data Default Preferences) but after starting Chrome I recognize that the settings are not used, they are lost and check the Preferences -File I see the previous configuration again. (By the way, I use Windows, but this doesn't depend on Os)

Anyone have an idea how to really change them and avoid overwriting?

thanks guys,

ssms: how to specify an overwrite file when creating a maintenance plan for full nightly backups

I don't see how to specify that the backup file (a full nightly backup of a particular database) should overwrite the file from the previous night, when creating a maintenance plan using the Wizard or using the started flow process for the "New Maintenance Plan". It is always set to "Add existing" by default. The options tab does not offer an add / overwrite option.

EDIT: I just found it, I think. Backup to one or more files, in the destination tab.

Centos: Is it normal for Apache to overwrite your configuration files in the update?

I updated apache (httpd) through yum in centos. Unexpectedly, Apache could not start after the update. After researching, I noticed that it regenerated a lot of conf files in conf, conf.d Y conf.modules.d. I think these should be the default values, which I deleted during my initial setup.

This seems dangerous, for example, if the server started successfully with all those new conf files.

Is this normal behavior when updating apache in centos? If not, what could have caused this to happen?

overwrite if the value of the array object exists javascript

I have an array object that has the values ​​as

Normal code

var workshops = ();   
    var w = {
        ID: "11"
        NAME: "ABC"           

0 {ID: 11, NAME: "ABC"},
1 {ID: 12, NAME: "CDE"}

for the next push if I need to verify if the ID exists or not. If it exists, I need to overwrite the values

New item {11, "EFG"}

The resulting matrix should be,
0 {ID: 11, NAME: "EFG"},
1 {ID: 12, NAME: "CDE"}

How to do this using javascript?

How do I overwrite documents in sharepoint?

I have an Excel document in sharepoint where users update the document every day. How do I automate the overwriting of this document every week in a new document that is blank to facilitate the next week?

magento 1.9 – overwrite block design within blocks of text list (content)

I re-developed the entire page of the category in a layout.xml file included in my custom module, trying to reuse the names of the blocks. I needed to change many kinds of blocks (type).

I had read it when redefining the block that it overwrote, but it is not like that. Now the category page works correctly, but the category.products "block is printed 3 times.

                        category filter