How do I do monkeypatching in python

0 votes
I had to do the following introspection in python and it didnt go too well:

name = sys._getframe(1).f_code
name = "%s:%d %s()" %(os.path.split(name.co_filename)[1],name.co_firstlineno,name.co_name)
 

For an output like this :

foo.py:22 bar() blah blah
 

In our debugging output.

I want to prepend anything to stderr with this sort of information -- Is it possible to change the behaviour of print globally within python?
Mar 5, 2019 in Python by ana1504.k
• 7,910 points
876 views

1 answer to this question.

0 votes
A print statement does its IO through "sys.stdout.write" so you can override sys.stdout if you want to manipulate the print stream. I hope this works fine for you.
answered Mar 5, 2019 by SDeb
• 13,300 points

Related Questions In Python

0 votes
2 answers

How do I copy a file in python?

copy a file in python  from shutil ...READ MORE

answered Mar 27, 2019 in Python by rajesh
• 1,270 points
1,340 views
0 votes
1 answer

How do I copy a file in python?

Use the shutil module. copyfile(src, dst) Copy the contents ...READ MORE

answered Jul 31, 2018 in Python by Priyaj
• 58,020 points
988 views
0 votes
1 answer

Writing unit tests in Python: How do I start?

If you're brand new to using unittests, ...READ MORE

answered Sep 18, 2018 in Python by Priyaj
• 58,020 points
930 views
0 votes
2 answers

How do I connect to a MySQL Database in Python?

connect mysql database with python import MySQLdb db = ...READ MORE

answered Mar 28, 2019 in Python by rajesh
• 1,270 points
1,901 views
0 votes
2 answers
+1 vote
2 answers

how can i count the items in a list?

Syntax :            list. count(value) Code: colors = ['red', 'green', ...READ MORE

answered Jul 7, 2019 in Python by Neha
• 330 points

edited Jul 8, 2019 by Kalgi 4,453 views
0 votes
1 answer
0 votes
1 answer

In Python, how do I read a file line-by-line into a list?

with open(fname) as f:     content = f.readlines() # you ...READ MORE

answered Oct 9, 2018 in Python by SDeb
• 13,300 points
1,809 views
0 votes
1 answer

How do I append one string to another in Python?

If you only have one reference to ...READ MORE

answered Oct 22, 2018 in Python by SDeb
• 13,300 points
746 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP