I'm using autokey to improve my productivity, I create a sample script with abbreviation that trigger when the tab key is pressed, and the next code is executed by autokey:
output = "My phrase"
keyboard.send_keys(output)
And it work with simple phrases, but I need send parameters in the abbreviation and I need that Autokey use that parameters to generate the phrase. For example I need that with the abbreviation abb-param1-param2, Autokey output the phrase:
This is the message, and you send the parameters: parameter 1: param1, paremeter 2: param2.
My problem with this is that I cant get the word before the cursor text to split it with the '-' separator and take the two last positions of the generated array like parameters to generate the new phrase.
Somebody know what can I to do to solve this problem ?
Thank you.
Related
Im very new in NiFi..
I get data(FlowFile ?) from my processor "ConsumerKafka", it seems like
So, i have to delete any text before '!',I know a little Python. So with "ExcecuteScript", i want to do something like this
my_string=session.get()
my_string.split('!')[1]
#it return "ZPLR_CHDN_UPN_ECN....."
but how to do it right?
p.s. or, may be, use "substringAfterLast", but how?
Tnanks.
Update:
I have to remove text between '"Tagname":' and '!', how can i do it without regex?
If you simply want to split on a bang (!) and only keep the text after it, then you could achieve this with a SplitContent configured as:
Byte Sequence Format: Text
Byte Sequence: !
Keep Byte Sequence: false
Follow this with a RouteOnAttribute configured as:
Routing Strategy: Route to Property name
Add a new dynamic property called "substring_after" with a value: ${fragment.index:equals(2)}
For your input, this will produce 2 FlowFiles - one with the substring before ! and one with the substring after !. The first FlowFile (substring before) will route out of the RouteOnAttribute to the unmatched relationship, while the second FlowFile (substring after) will route to a substring_after relationship. You can auto-terminate the unmatched relationship to drop the text you don't want.
There are downsides to this approach though.
Are you guaranteed that there is only ever a single ! in the content? How would you handle multiple?
You are doing a substring on some JSON as raw text. Splitting on ! will result in a "} left at the end of the string.
These look like log entries, you may want to consider looking into ConsumeKafkaRecord and utilising NiFi's Record capabilities to interpret and manipulate the data more intelligently.
On scripting, there are some great cookbooks for learning to script in NiFi, start here: https://community.cloudera.com/t5/Community-Articles/ExecuteScript-Cookbook-part-1/ta-p/248922
Edit:
Given your update, I would use UpdateRecord with a JSON Reader and Writer, and Replacement Value Strategy set to Record Path Value .
This uses the RecordPath syntax to perform transformations on data within Records. Your JSON Object is a Record. This would allow you to have multiple Records within the same FlowFile (rather than 1 line per FlowFile).
Then, add a dynamic property to the UpdateRecord with:
Name: /Tagname
Value: substringAfter(/Tagname, '!' )
What is this doing?
The Name of the property (/Tagname) is a RecordPath to the Tagname key in your JSON. This tells UpdateRecord where to put the result. In your case, we're replacing the value of an existing key (but it could be also be a new key if you wanted to add one).
The Value of the property is the expression to evaluate to build the value you want to insert. We are using the substringAfter function, which takes 2 parameters. The first parameter is the RecordPath to the Key in the Record that contains the input String, which is also /Tagname (we're replacing the value of Tagname, with a substring of the original Tagname value). The second parameter is the String to split on, which is !.
If your purpose getting the string between ! and "} use ReplaceText with (.*)!(.*)"} , capture second group and replace it with entire content
Please note that this regular expression may not be best for your case but I believe you can find solution for your problem with regular expression
I've created a script file reader, nothing more than a glorified text reader that changes loop cases in my program, but I need it to be able to ignore comments on a line, execute that command, and go to the next line and process the new command after it finds the comment denoted with a semicolon. For the life of me, I can't figure out how to do this.
Currently, the commands are read in like this:
DO THIS FUNCTION
DO THAT FUNCTION
I'd like to comment it with a semicolon like this:
DO THIS FUNCTION ;this is a comment to be ignored
Below is my text file read code, should be able to drag and drop it in to test. The command indicator just echoes the command being read. I've removed the rest of my program, sorry, can't send that part.
Can someone shed some light?
Is a semicolon used anywhere else in your file? Or is it just used to indicate a comment?
If it is only used to indicate a comment then as you read each line in, call the Split String primitive and split at the ";". Just use the top output regardless of whether or not the line contains a semicolon:
You can use the "Match Regular Expression Function" to split up the string, as #Moray already suggested.
Sadly I can't give you an example vi right now.
The main idea is:
find the "Match Regular Expression Function"
give it a ; as char to search for
there are three outputs of the function (before match, match, after match)
use the 'before match' instead of the whole line and give it to the rest of your program
This only works if your commands don't contain any ; except for the comments.
Note: I not quite sure what happens if you give the function a string that doesn't contain ; but you can figure that out by yourself by using the detailed help to this function :)
I'm inputing equations in word 2019. I like to use latex command to input equation in word. But I can't type floral letter using latex, \mathbb()
What I did is as follows.
First, I click alt and option key at the same time. Second, I type "\mathbb(N)", but I didn't get the N in floral form.
I don't know the reason. Did I use wrong latex code? Could you help me with some latex code that can produce a correct result?
I have an alternative method. First, I type the equation using "Typora". Second, I convert the markdown file to word format. Then, I can get the floral form of alphabets. But it is wasteful. Would you like to give me some good suggestions?
I am creating a Joomla component and one of the pages contains a form with a text input for an email address.
When a < character is typed in the input field, that character and everything after is not showing up in the input.
I tried $_POST['field'] and JFactory::getApplication()->input->getCmd('field')
I also tried alternatives for getCmd like getVar, getString, etc. but no success.
E.g. John Doe <j.doe#mail.com> returns only John Doe.
When the < is left out, like John Doe j.doe#mail.com> the value is coming in correctly.
What can I do to also have the < character in the posted variable?
BTW. I had to use & lt; in this question to display it as I want it. This form suffers from the same problem!!
You actually need to set the filtering that you want when you grab the input. Otherwise, you will get some heavy filtering. (Typically, I will also lose # symbols.)
Replace this line:
JFactory::getApplication()->input->getCmd('field');
with this line:
JFactory::getApplication()->input->getRaw('field');
The name after the get part of the function is the filtering that you will use. Cmd strips everything but alphanumeric characters and ., -, and _. String will run through the html clean tags feature of joomla and depending on your settings will clean out <>. (That usually doesn't happen for me, but my settings are generally pretty open to the point of no filtering on super admins and such.
getRaw should definitely work, but note that there is no filtering at all, which can open security holes in your application.
The default text filter trims html from the input for your field. You should set the property
filter="raw"
in your form's manifest (xml) file, and then use getRaw() to retrieve the value. getCmd removes the non-alphanumeric characters.
I am a newbie to Pentaho (installed today). I was able to do basic transformation in Spoon. Now I need to do some stuff, which I can't figure out how.
my input looks like
2012-09-17|garima|fbhjgjhgj87687jghgj88jgjj|garima#1347868164626|::ffff:120.56.132.137
3rd field is an ID, for which I need to get some information from a REST API
http://api.app.com/app/api/v1/feature/fbhjgjhgj87687jghgj88jgjj
What do I need to do in Spoon to get this done?
Also, data return will be in json format. how do I parse that?
You should first get your input with a CSV File Input using | as delimiter. Then you can get the 3rd field as a string.
Next you probably need to remove all spaces from this string with a String operations step. Look at the Remove special character column, and select space.
Then you need to concatenate it with your http address http://api.app.com/app/api/v1/feature/. For this you'll use a Calculator step. At this step first create a new temporary field tmpAddr, with operation Define a constant value for ... (or something like this, sorry my spoon is in portuguese). At the Field A column you'll write your http address. It's a good practice, after you make this work, to set your address as a system variable so if it changes you don't need to replace it everywhere on your transformations (look at menu Edit -> System Variables).
Now on the same Calculator step create another field, let's say MyAddress, with operation A+B. Choose for Field A the field tmpAddr you just created, and for Field B the 3rd field from your input.
Now on your stream you should have the full address as a field MyAddress. Connect a REST client step. Mark Accept URL from field and choose field MyAddress as URL Field Name. Set Application Type to JSON. Set Result Fieldname as MyResult.
If you need further JSON parsing you can add a Json input step. Set Source is defined in a field and select field MyResult as Get Source from field.
An alternate approach is to use the "Replace in String" step to append the string.
Set 'use RegEx' to Y
Set 'Search' to (.*)
Set 'Replace with' to http://api.app.com/app/api/v1/feature/$1
Set 'Whole Word' to Y
The parentheses in the regex set up a capture group that you can then insert into your replacement string with the $X syntax