Author: Armin Rigo <ar...@tunes.org>
Branch: stmgc-c8-gcc
Changeset: r79425:81299ae4c066
Date: 2015-09-04 15:54 +0200
http://bitbucket.org/pypy/pypy/changeset/81299ae4c066/
Log: Use a pipe into "less" to scroll if the output is longer than one
screen.
diff --git a/pypy/stm/print_stm_log.py b/pypy/stm/print_stm_log.py
--- a/pypy/stm/print_stm_log.py
+++ b/pypy/stm/print_stm_log.py
@@ -1,5 +1,5 @@
#!/usr/bin/env pypy
-import sys
+import sys, os
import struct, re, linecache
# ____________________________________________________________
@@ -389,4 +389,9 @@
return 0
if __name__ == '__main__':
- sys.exit(main(sys.argv[1:]))
+ if sys.stdout.isatty():
+ sys.stdout = os.popen("less --quit-if-one-screen", "w")
+ try:
+ sys.exit(main(sys.argv[1:]))
+ finally:
+ sys.stdout.close()
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