Skip to main content

python replace env params in a string which is not a path

Patterns I can receive can vary and I have used

line1 = "$ABC/xyz"
line2 = "123_$ABC_xyz"
line3 = "abc_$XYZ_123_def_$ABC"
line4 = "$XYZ_def_abc"
exp = os.path.expandvars(line)

As I understand expandvars works on line1 and not line2 /line3 So I extracted the pattern with regex --> r"\$([A-Z0-9_]*(?<!_))"

result = re.search(r"(\$([A-Z0-9_]*(?<!_)))", line2)
print (result.group(2))

Problem : How do I pass the variable to os.environ(), as this doesn't seem to accept any variables only strings. I tried even envsubst which also is not working.

And for line3, there are more than one env param i want to replace. Is there any python package which will do the replacement which i can use or do I need to use a recursive call to a function I write?

Any inputs for this would be of great help. Please do let me know if I need to provide any more details.

Expected Ouput: os.environ['ABC'] = 'WSS' os.environ['XYZ'] = 'OK'

line1 = "WSS/xyz"
line2 = "123_WSS_xyz"
line3 = "abc_OK_123_def_WSS"
line4 = "OK_def_abc"


source https://stackoverflow.com/questions/72232906/python-replace-env-params-in-a-string-which-is-not-a-path
Labels:

Comments

Post a Comment

Popular posts from this blog

Prop `className` did not match in next js app

I have written a sample code ( Github Link here ). this is a simple next js app, but giving me error when I refresh the page. This seems to be the common problem and I tried the fix provided in the internet but does not seem to fix my issue. The error is Warning: Prop className did not match. Server: "MuiBox-root MuiBox-root-1" Client: "MuiBox-root MuiBox-root-2". Did changes for _document.js, modified _app.js as mentioned in official website and solutions in stackoverflow. but nothing seems to work. Could someone take a look and help me whats wrong with the code? Via Active questions tagged javascript - Stack Overflow https://ift.tt/2FdjaAW
Post a Comment
Read more

How to show number of registered users in Laravel based on usertype?

i'm trying to display data from the database in the admin dashboard i used this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count(); echo $users; ?> and i have successfully get the correct data from the database but what if i want to display a specific data for example in this user table there is "usertype" that specify if the user is normal user or admin i want to user the same code above but to display a specific usertype i tried this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count()->WHERE usertype =admin; echo $users; ?> but it didn't work, what am i doing wrong? source https://stackoverflow.com/questions/68199726/how-to-show-number-of-registered-users-in-laravel-based-on-usertype
Post a Comment
Read more

Why is my reports service not connecting?

I am trying to pull some data from a Postgres database using Node.js and node-postures but I can't figure out why my service isn't connecting. my routes/index.js file: const express = require('express'); const router = express.Router(); const ordersCountController = require('../controllers/ordersCountController'); const ordersController = require('../controllers/ordersController'); const weeklyReportsController = require('../controllers/weeklyReportsController'); router.get('/orders_count', ordersCountController); router.get('/orders', ordersController); router.get('/weekly_reports', weeklyReportsController); module.exports = router; My controllers/weeklyReportsController.js file: const weeklyReportsService = require('../services/weeklyReportsService'); const weeklyReportsController = async (req, res) => { try { const data = await weeklyReportsService; res.json({data}) console
Post a Comment
Read more