Check for errors

This commit is contained in:
dmarakom6 2021-07-02 11:29:17 +03:00
parent 876be881ca
commit 5f17734898

View file

@ -7,9 +7,14 @@ class Multi():
self.files = files self.files = files
def print_matches(self, patterns, files): def print_matches(self, patterns, files):
for pattern in patterns: print(pattern, end=", ") error = "Invalid input.\nExample: shellnotes -m pattern1,pattern2,pattern3 file1,file2,file3"
for pattern in patterns:
if pattern == "": return error
print(pattern, end=", ")
print() print()
for file in files: print(file, end=", ") for file in files:
if file == "": return error
print(file, end=", ")
try: try:
newMulti = Multi(sys.argv[1].split(','), sys.argv[2].split(',')) newMulti = Multi(sys.argv[1].split(','), sys.argv[2].split(','))
@ -17,6 +22,6 @@ try:
except IndexError: except IndexError:
patterns = input("Enter patterns, separated by a comma: ") patterns = input("Enter patterns, separated by a comma: ")
files = input("Enter files, separated by a comma: ") files = input("Enter files, separated by a comma: ")
newMulti = Multi(patterns, files) newMulti = Multi(patterns.split(','), files.split(','))
newMulti.print_matches(patterns.split(','), files.split(',')) newMulti.print_matches(patterns.split(','), files.split(','))