Lese en fil

lesefil.py

#!/usr/bin/env python
import re

sr_Q = r'Q-value\s*=\s*([0-9\.Ee+\-]+)\s*'
sr_mass = r'mass\s*=\s*([0-9\.Ee+\-]+)\s*'
sr_E = r'E-threshold\s*=\s*([0-9\.Ee+\-]+)\s*'
sr_energies = r'energies\s*=\s*([0-9\.Ee+\-]+)\s*'

filename = 'rp030065.tot'
infile = open(filename, 'r')
all_text = infile.read()

Q = float(re.search(sr_Q, all_text).group(1))
mass = float(re.search(sr_mass, all_text).group(1))
E = float(re.search(sr_E, all_text).group(1))
energies = float(re.search(sr_energies, all_text).group(1))

for line in infile:
	# do the rest
	
# And remember to close file!
infile.close()