How to parse a single line in regex?-CodePudding

I want to parse the line number one in the following paragraph using regex.

text=" My name is Raj 

and I am an engineer."

Can someone help me with the regex to fetch the statement("My name is Raj") from the paragraph

CodePudding user response：

The general pattern for parsing a single line in regex is to match a specific pattern of characters that define the line, followed by a capturing group that captures the contents of the line. For example, if you wanted to parse a line that starts with "Hello," followed by a string of characters, you could create a regex pattern like so:

/^Hello,(.*)$/

The ^ character indicates the start of the line and the $ character indicates the end of the line. The .* pattern will match any characters that come after the Hello,. Finally, the parentheses around the .* create a capturing group which will capture the contents of the line.

CodePudding user response：

To get the first line:

text=''' My name is Raj
and I am an engineer.'''

s=text.split('\n')[0]
print(s)

#Output:
#My name is Raj