I have used the below to extract a string from a paragraph.
data = '''actions/steps to (re-) produce the problem:
1) Media--> Music collectio--> on right side--> click on Add Favourite icon--> on clicking Add from Favourite icon--> (Delete from favourite ) will display--> again click on Delete the favourite
expected result/behaviour:
it should display the track as well
observed result/behavior:
1st track list will display then
2nd list of songs will display
3rd no records will display
this behaviour will appear again and again
possible impact:
this can be an issue while driving
actions/steps to recover from error:
software version tested (including supplied software or CAF version if relevant):
MGU :- 17w.25.4-2'''
observed=[]
for i in data["Error Description"]:
if len(re.findall(r'(Observed result\/behavior:|observed result\/behavior:)([^(]*)Possible impact:', i))==1:
observed.append((re.findall(r'(Observed result\/behavior:|observed result\/behavior:)([^(]*)Possible impact:', i))[0][1])
else:
observed.append(" ".join((re.findall(r'(Observed result\/behavior:|observed result\/behavior:)([^(]*)Possible impact:', i))))
OUTPUT :
It shows nothing as the "observed:" has 4 lines. If it generally has one line and the immediate preceding is "possible impact:" then it displays the output.
I need my output though if the observed has n no of lines
Please help.
This should work on the assumption that observed result/behavior: will have one blank line before the next paragraph:
begin = data.index('observed result/behavior:')
end = data[begin:].index('\n\n')
output = data[begin:(begin+end)]
print(output)
observed result/behavior:
1st track list will display then
2nd list of songs will display
3rd no records will display
this behaviour will appear again and again
Related
I have a column in my table which looks like below.
ResourceIdentifier
------------------
arn:aws:ec2:us-east-1:7XXXXXX1:instance/i-09TYTYTY79716
arn:aws:glue:us-east-1:5XXXXXX85:devEndpoint/etl-endpoint
i-075656565f7fea3
i-02c3434343f22
qa-271111145-us-east-1-raw
prod-95756565631-us-east-1-raw
prod-957454551631-us-east-1-isin-repository
i-02XXXXXXf0
I want a new column called 'Trimmed Resource Identifier' which looks at ResourceIdentifier and if the value starts with "arn", then returns value after last "/", else returns the whole string.
For eg.
arn:aws:ec2:us-east-1:7XXXXXX1:instance/i-09TYTYTY79716 ---> i-09TYTYTY797168
i-02XXXXXXf0 --> i-02XXXXXXf0
How do I do this ? I tried creating a new column called "first 3 letters" by extracting first 3 letters of the ResourceIdentifier column but I am getting stuck at the step of adding conditional column. Please see the image below.
Is there a way I can do all of this in one step using DAX instead of creating a new intermediate column ?
Many Thanks
The GUI is too simple to do exactly what you want but go ahead and use it to create the next step, which we can then modify to work properly.
Filling out the GUI like this
will produce a line of code that looks like this (turn on the Formula Bar under the View tab in the query editor if you don't see this formula).
= Table.AddColumn(#"Name of Previous Step Here", "Custom",
each if Text.StartsWith([ResourceIdentifier], "arn") then "output" else [ResourceIdentifier])
The first three letters bit is already handled with the operator I chose, so all that remains is to change the "output" placeholder to what we actually want. There's a handy Text.AfterDelimiter function we can use for this.
Text.AfterDelimiter([ResourceIdentifier], "/", {0, RelativePosition.FromEnd})
This tells it to take the text after the first / (starting from the end). Replace "output" with this expression and you should be good to go.
I currently have a v-autocomplete component but once the user clicks the search it expands and shows all available items. I want the list of items to only display once there is input. There are too many available items and don't want the user seeing all of them right off the bat. Also if there is a way to limit it to only showing the top 5 that match the user input.
<v-autocomplete class="vtext"
v-model="selectedTopic"
:items="getTopics"
item-text="Name"
item-value="Id"
:outlined="false"
:rounded="true"
:solo="true"
:single-line="true"
append-icon='fa fa-search'
#change="topicSelected()"
:hide-no-data="true"
:allow-overflow="false"
no-data-text="No topic found"
return-object
>
</v-autocomplete>
The reason it shows all items on initialization (when clicking empty), is because you are setting the items right away with getTopics what you need to do in that function is check
<v-autocomplete class="vtext"
...
#input="handleInput"
if (inputModel){ //get the topics}
else { return []}
In terms of only getting the first 5 results, again you do it in the same function:
if (inputModel){
// do search
return results.slice(0,5)}
I have extracted files from an online database that consist of a roughly 100 titles. Associated with each of these titles is a DOI number, however, the DOI number is different for each title. To program this endeavor, I converted the contents of the website to a list. I then created for loop to iterate through each item of the list. What I want the program to do is iterate through the entire list and find where it says "DOI:" then to take the number which follows this. However, with the for loop I created, all it seems to do is print out the first DOI number, then terminates. How to I make the loop keep going once I have found the first one.
Here is the code:
resulttext = resulttext.split()
print(resulttext)
for item in resulttext:
if item == "DOI:":
DOI=resulttext[resulttext.index("DOI:")+1] #This parses out the DOI, then takes the item which follows it
print(DOI)
I am struggling on creating a formula with Power Bi that would split a single rows value into a list of values that i want.
So I have a column that is called ID and it has values such as:
"ID001122, ID223344" or "IRRELEVANT TEXT ID112233, MORE IRRELEVANT;ID223344 TEXT"
What is important is to save the ID and 6 numbers after it. The first example would turn into a list like this: {"ID001122","ID223344"}. The second example would look exactly the same but it would just parse all the irrelevant text from between.
I was looking for some type of an loop formula where you could use the text find function to find ID starting point and use middle function to extract 8 characters from the start but I had no progress in finding such. I tried making lists from comma separator but I noticed that not all rows had commas to separate IDs.
The end results would be that the original value is on one column next to the list of parsed values which then could be expanded to new rows.
ID Parsed ID
"Random ID123456, Text;ID23456" List {"ID123456","ID23456"}
Any of you have former experience?
Hey I found the answer by myself using a good article similar to my problem.
Here is my solution without any further text parsing which i can do later on.
each let
PosList = Text.PositionOf([ID],"ID",Occurrence.All),
List = List.Transform(PosList, (x) => Text.Middle([ID],x,8))
in List
For example this would result "(ID343137,ID352973) ID358388" into {ID343137,ID352973,ID358388}
Ended up being easier than I thought. Suppose the solution relied again on the lists!
The list is in the form of:-
0:
https://url
1:
https://url
..... And so on.
How could I loop on this list. So I could fetch the number first without ":" and type it somewhere then fetch the url that comes after that number and type it elsewhere. Then end repeat if the list is over.
Or should I use records instead?
I am still a beginner using AppleScript. I tried many commands I mixed up but the computer keeps running the script nonestop and the activity monitor shows the applescript using 100% of the processor and huge amount of ram.
Appreciate any help.
Thank you
You didn't define what your list really looks like very well so I made an assumption on my answer below. If I was wrong, hopefully my answer will at least point you in the right direction. (or if I've gotten it wrong, but you can choose to reformat it to the way I suggested, that could still help)
on run
set theList to {"0:http://apple.com", "1:http://google.com"} -- my guess at what your list looks like.
repeat with anItem in theList
set anItem to anItem as string
set itemParts to myParseItem(anItem)
set tID to the_integer of itemParts as integer
set tURL to the_url of itemParts as string
end repeat
end run
on myParseItem(theItem)
set AppleScript's text item delimiters to ":"
set delimitedList to every text item of theItem
set newString to (items 2 thru -1 of delimitedList as string)
set AppleScript's text item delimiters to {""}
set theInt to item 1 of delimitedList
set theURL to newString as string
return {the_integer:theInt, the_url:theURL}
end myParseItem