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 re compile
import re
# Compile a regular expression pattern into a regular expression object, which can be used for matching using its match(), search() and other methods, described below.
prog = re.compile(pattern)
result = prog.match(string)
# is equivalent to
result = re.match(pattern, string)
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)
re python3
import re
>>> m = re.search('(?<=abc)def', 'abcdef')
>>> m.group(0)
'def'
replacing a value in string using aregular expression pyhton
import re
s = '[email protected] [email protected] [email protected]'
print(re.sub('[a-z]*@', 'ABC@', s))
# [email protected] [email protected] [email protected]
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