python replace regex
import re
s = "Example String"
replaced = re.sub('[ES]', 'a', s)
print replaced
# will print 'axample atring'
python replace regex
import re
s = "Example String"
replaced = re.sub('[ES]', 'a', s)
print replaced
# will print 'axample atring'
python replace string
# string.replace(old, new, count), no import is necessary
text = "Apples taste Good."
print(text.replace('Apples', 'Bananas')) # use .replace() on a variable
Bananas taste Good. <---- Output
print("Have a Bad Day!".replace("Bad","Good")) # Use .replace() on a string
Have a Good Day! <----- Output
print("Mom is happy!".replace("Mom","Dad").replace("happy","angry")) #Use many times
Dad is angry! <----- Output
python named group regex example
>>> re.search(r'(?P<name>[^-]+)-(?P<ver>d.d.d-d+).tar.gz', 'package_name-1.2.3-2004.tar.gz').groupdict()
{'name': 'package_name', 'ver': '1.2.3-2004'}
str replace python regex
import re
line = re.sub(r"</?[d+>", "", line)
# Comented version
line = re.sub(r"""
(?x) # Use free-spacing mode.
< # Match a literal '<'
/? # Optionally match a '/'
[ # Match a literal '['
d+ # Match one or more digits
> # Match a literal '>'
""", "", line)
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