Re: How to find that a line "genman.py" exists in a python file

use strict;
use warnings;
my $gen_build_man = C:\python.py
open my $GENMAN, '<', "$gen_build_man" or die "could not open $gen_bui
+ld_man - $!"; 
while ( my $line = <$GENMAN> ){

    print "I have the line!" if $line =~ /genman\.py/;
}
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Comment on Re: How to find that a line "genman.py" exists in a python file Download Code

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Re^2: How to find that a line "genman.py" exists in a python file by Anonymous Monk on Apr 01, 2012 at 17:44 UTC
I actually want to print it if the line is not there	[reply]
Re^3: How to find that a line "genman.py" exists in a python file by stevieb (Canon) on Apr 01, 2012 at 17:50 UTC
`use strict; use warnings; my $gen_build_man = C:\python.py open my $GENMAN, '<', "$gen_build_man" or die "could not open $gen_bui +ld_man - $!"; my $found = 0; while ( my $line = <$GENMAN> ){ $found = 1 if $line =~ /genman\.pl/; } print "genman.pl not found in the file" if ! $found;` [download]	[reply] [d/l]
Re^4: How to find that a line "genman.py" exists in a python file by CountZero (Bishop) on Apr 01, 2012 at 19:20 UTC
No need to add a loop: `use Modern::Perl; my $gen_build_man = 'C:\python.py'; open my $GENMAN, '<', $gen_build_man or die "could not open $gen_build +_man - $!"; { local $/=undef; my $file = <$GENMAN>; say 'genman.pl not found in the file' unless $file =~ /genman\.pl/ +; }` [download] CountZero A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James My blog: Imperial Deltronics	[reply] [d/l]