prince | Extra-light API for using Hadoop with Python

by goossaert Python Version: Current License: GPL-3.0

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

kandi X-RAY | prince Summary

prince is a Python library. prince has no bugs, it has build file available, it has a Strong Copyleft License and it has low support. However prince has 1 vulnerabilities. You can download it from GitHub.

Copyright (c) 2010 Emmanuel Goossaert. Prince, an extra-light Python module to run MapReduce tasks in the Hadoop framework. MapReduce is a patented software framework introduced by Google, and Hadoop is a registered trademark of the Apache Software Foundation. Prince is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Prince is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Prince. If not, see

Support

Quality

Security

License

Reuse

Support

prince has a low active ecosystem.

It has 10 star(s) with 1 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 1 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of prince is current.

Quality

prince has no bugs reported.

Security

prince has 1 vulnerability issues reported (0 critical, 1 high, 0 medium, 0 low).

License

prince is licensed under the GPL-3.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

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

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

Top functions reviewed by kandi - BETA

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

Runs the mapper .
Get the parameters from the configuration .
Wrapper for the reducer function
Read files .
Initialize the worker .
Write content to file .
Get all parameters from sys . argv .
Wrapper for mapper .
Convert a dictionary to a command string .
Check if a path exists

Get all kandi verified functions for this library.

prince Key Features

No Key Features are available at this moment for prince.

prince Examples and Code Snippets

No Code Snippets are available at this moment for prince.

Community Discussions

Trending Discussions on prince

How do I add new elements to an array using a promt in javascript?

How do I know if there are any more solutions?

Replace Id of one column by a name from another table while using the count statement?

how to display data frame variable value in a string of another dataframe in r?

Recursively filter and delete item in array of objects

Multiple Correspondence Analysis Using Prince in Python - Cannot Get Library to Run

How to deconstruct a sentence into all possible sub-sentences

Question about Record Collection challange from FreeCodeCamp

Send additional email in WooCommerce in a processing status order (functions.php)

java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object refer

QUESTION

How do I add new elements to an array using a promt in javascript?

Asked 2021-Jun-06 at 12:13

I am trying to run a very simpe code on js thats should add elements to an array from a prompt, but nothing happens. Here is the code:

HTML:

...

ANSWER

Answered 2021-Jun-06 at 10:35

You have misspelled length (you spelt it lenght).

The canonical way is to use var new_length = array.push(elements...) like this:

Source https://stackoverflow.com/questions/67858115

QUESTION

How do I know if there are any more solutions?

Asked 2021-Jun-04 at 08:53

I have done the Einstein's Riddle exercise with linear programming. I implemented this solutions in Gusek. How can i tell if there is more than one solution?

Einsten's riddle:

There are 5 houses in five different colors. In each house lives a person with a different nationality. These five owners drink a certain type of beverage, smoke a certain brand of cigar and keep a certain pet. No owners have the same pet, smoke the same brand of cigar or drink the same beverage.

Constaints:

the Brit lives in the red house

the Swede keeps dogs as pets

the Dane drinks tea

the green house is on the left of the white house

the green house's owner drinks coffee

the person who smokes Pall Mall rears birds

the owner of the yellow house smokes Dunhill

the man living in the center house drinks milk

the Norwegian lives in the first house

the man who smokes blends lives next to the one who keeps cats

the man who keeps horses lives next to the man who smokes Dunhill

the owner who smokes BlueMaster drinks beer

the German smokes Prince

the Norwegian lives next to the blue house

the man who smokes blend has a neighbor who drinks water

Can I tell which constraints are redundant?

Thank you for your help

...

ANSWER

Answered 2021-Jun-04 at 08:53

Your decisions/solution will be in the form of binary or integer varibles.

If they are binary, add in a new constraint like the one below: (Y are all the binaries which were 1 and `Y are binaries which were 0.)

sum(Y) + sum(i-Y) != |Y|+|Y|

Keep repeating this till you get an infeasible model. This can be extended to the integer case too.

As for redundancy, you have to manually try removing them and see if the solution changes. However, in terms of reduncancy, you might have cases where constraint A and B are redundant OR constraint C is redundant. You could have multiple sets of potential redundant constraints depending on which you eliminate.

Source https://stackoverflow.com/questions/67627744

QUESTION

Replace Id of one column by a name from another table while using the count statement?

Asked 2021-Jun-01 at 07:46

I am trying to get the count of patients by province for my school project, I have managed to get the count and the Id of the province in a table but since I am using the count statement it will not let me use join to show the ProvinceName instead of the Id (it says it's not numerical).

Here is the schema of the two tables I am talking about

The content of the Province table is as follow:

ProvinceId ProvinceName ProvinceShortName 1 Terre-Neuve-et-Labrador NL 2 Île-du-Prince-Édouard PE 3 Nouvelle-Écosse NS 4 Nouveau-Brunswick NB 5 Québec QC 6 Ontario ON 7 Manitoba MB 8 Saskatchewan SK 9 Alberta AB 10 Colombie-Britannique BC 11 Yukon YT 12 Territoires du Nord-Ouest NT 13 Nunavut NU

And here is n sample data from the Patient table (don't worry it's fake data!):

SS FirstName LastName InsuranceNumber InsuranceProvince DateOfBirth Sex PhoneNumber 2 Doris Patel PATD778276 5 1977-08-02 F 514-754-6488 3 Judith Doe DOEJ7712917 5 1977-12-09 F 418-267-2263 4 Rosemary Barrett BARR05122566 6 2005-12-25 F 905-638-5062 5 Cody Kennedy KENC047167 10 2004-07-01 M 604-833-7712

I managed to get the patient count by province using the following statement:

...

ANSWER

Answered 2021-May-31 at 23:32

So you can actually just specify that in the select. Note that it's best practise to include the thing you group by in the select, but since your question is so specific then...

Source https://stackoverflow.com/questions/67781097

QUESTION

how to display data frame variable value in a string of another dataframe in r?

Asked 2021-May-26 at 10:19

I have a dataframe column with variables taken from another table has been created in new dataframe column with some text.

...

ANSWER

Answered 2021-May-26 at 10:19

Try glue package.

One more thing, either use " inside ' ' or ' inside "", but don't mix these.
Use either
- df[df$ID=="1234","Name"] bought the expensive product df[df$ID=="1234","price"]
- OR
- df[df$ID=='1234','Name] bought the expensive product df[df$ID=='1234','price']
- but don't use
- df[df$ID=="1234",'Name'] bought the expensive product df[df$ID=="1234",'price']

Source https://stackoverflow.com/questions/67702720

QUESTION

Recursively filter and delete item in array of objects

Asked 2021-May-07 at 02:03

I'm trying to deep filter until specific object with id found. I've taken these references,

I am able to find the parent node, But was unable to delete specific children. What I'm doing wrong here?

Payload,

...

ANSWER

Answered 2021-Apr-08 at 13:13

you were close.

based on your expected output I think you want to return o.id != 5
if a node has layers then you need to assign those layers to the filtered value of themselves o.layers = o.layers.filter(f)

Source https://stackoverflow.com/questions/67004598

QUESTION

Multiple Correspondence Analysis Using Prince in Python - Cannot Get Library to Run

Asked 2021-May-04 at 18:38

I have been trying to use the prince package in Python to perform Multiple Correspondence Analysis. I read online that individuals are having difficulty using this package but I am running into a different error than the other posts on Stack Overflow.

I am using Anaconda. Please see below for all computer program specifications

...

ANSWER

Answered 2021-May-04 at 18:38

n_iter is not a defined parameter.

From https://github.com/kormilitzin/Prince/blob/master/prince/pca.py for the full documentation

Source https://stackoverflow.com/questions/67390161

QUESTION

How to deconstruct a sentence into all possible sub-sentences

Asked 2021-Apr-29 at 10:23

I have a piece of code that looks up sub-sentences on Wikipedia if it does not find the full one. My understanding of array slice was, that a negative n argument would start from the end instead of the begging of the array. So I thought I could do some kind of ZigZag iteration on it. But I was wrong. Can someone point me into the right direction?

So I did this:

...

ANSWER

Answered 2021-Apr-29 at 09:45

Although it's not the most beautiful or performant code, this one does the trick and is easily understandable:

Source https://stackoverflow.com/questions/67314803

QUESTION

Question about Record Collection challange from FreeCodeCamp

Asked 2021-Apr-27 at 14:41

Why do I have to add square brackets to make this code work? (eg: records[id][prop] = [value]; at below) If I take square brackets away, it cannot fulfill the " After updateRecords(recordCollection, 5439, "tracks", "Take a Chance on Me") , tracks should have the string Take a Chance on Me as the last element." requirement.

Why?

...

ANSWER

Answered 2021-Apr-27 at 14:41

tracks props is an array, as defined for Bon Jovi & Prince:
tracks: ["1999", "Little Red Corvette"]

In this statement, you want to add a tracks to the artist:
prop === "tracks".

But the artist hasn't any tracks yet: records[id].hasOwnProperty(“tracks”) === false.

So you need to init the tracks array before adding any values to it:
records[id][prop] = [value];

PS:
You used records[id].hasOwnProperty("tracks") === false. But for Robert Palmer, the props tracks exists and isn't an array.
You should use :
(records[id].hasOwnProperty("tracks") === false || !Array.isArray(records[id]['tracks])).

Source https://stackoverflow.com/questions/67283514

QUESTION

Send additional email in WooCommerce in a processing status order (functions.php)

Asked 2021-Apr-25 at 09:35

I need to send these two emails after the checkout.

1.- Woocommerce automatic email (summerizing the order, prince, total price, etc).

2.- Email with aditional information.

I have been looking and I can't do it from WooCommerce plugin and I can't use other plugins like Shopmagic, so ... It has to be with code.

After than a lot of time searching, I think could be something like this.

(The order of status control is processing and no completed because I'm testing with test-mode in Stripe and Stripe, in test mode, orders are defined as "processing" status, not completed.

What I have from now in my functions.php file is this:

...

ANSWER

Answered 2021-Apr-12 at 19:38

I couldn't find any woocommerce_payment_processing hooks in the WooCommerce documentation. Try woocommerce_order_status_changed instead.

Also you are accessing the billing email incorrectly. $order is an object and you cannot get the billing email as if it were an array. You can use the get_billing_email method of the WC_Order class.

Source https://stackoverflow.com/questions/67055669

QUESTION

java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object refer

Asked 2021-Apr-21 at 13:17

I am trying to make a single screen simple app for displaying listview but this error occurred, ReportCard is the ArrayAdapter class.

activity_main.xml

...

ANSWER

Answered 2021-Apr-21 at 12:49

You're setting the wrong layout as your adapter item view.

change this

Source https://stackoverflow.com/questions/67195992

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

Vulnerabilities

CVE-2016-10591 HIGH

Prince is a Node API for executing XML/HTML to PDF renderer PrinceXML via prince(1) CLI. prince downloads zipped resources over HTTP, which leaves it vulnerable to MITM attacks. It may be possible to cause remote code execution (RCE) by swapping out the requested tarball with an attacker controlled tarball if the attacker is on the network or positioned in between the user and the remote server.

https://nodesecurity.io/advisories/185

Install prince

You can download it from GitHub.
You can use prince like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: