The following code matches anything except space and new line in the given string using regex.
Example
import re print re.match(r'^[^ \n]*$', """IfindTutorialspointuseful""") print re.match(r'^[^ \n]*$', """I find Tutorialspointuseful""") print re.match(r'^[^ \n]*$', """Ifind Tutorialspointuseful""")
Output
This gives the output
<_sre.SRE_Match object at 0x00000000048965E0> None None