/Python/Python regex find single character

Python regex find single character

# credit to Stack Overflow user in the source link
# finds isolated alphabetical characters
import re
s = "fish oil B stack peanut c <b>"

words = re.finditer('\S+', s)
has_alpha = re.compile(r'[a-zA-Z]').search
for word in words:
    if len(word.group()) == 1 and has_alpha(word.group()):
        print(word.start()) # prints the index inside the string

Source: stackoverflow.com

Similar codes

0 vote107 views1 answer
Create dataframe from two variables
Python
0 vote121 views1 answer
Gnome-shell turn off
Python
0 vote151 views1 answer
Styling filter form django
Python
-1 vote121 views1 answer
Rewrite the equation shown in Figure 2.4 as a Python expression and get the result of the equation: Pay special attention to the order of operations.
Python
6 votes113 views1 answer
How to print a float with only 2 digits after decimal in python
Python
0 vote116 views1 answer
Python list files in folder with wildcard
Python
0 vote111 views1 answer
Ping all IP addresses in a network
Python
0 vote120 views1 answer
Selenium python tkinter
Python
0 vote108 views1 answer
Gui apps
Python
0 vote152 views1 answer
Arabic text recognition from pdf using python
Python