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| author | Zac Medico <zmedico@gentoo.org> | 2007-10-25 05:57:32 +0000 |
|---|---|---|
| committer | Zac Medico <zmedico@gentoo.org> | 2007-10-25 05:57:32 +0000 |
| commit | f14272944803045cc18cf67342984010672e28a1 (patch) | |
| tree | 5d58d5be7cf73d77bbcaab3883e86546beb60707 /pym/portage/output.py | |
| parent | aa6e0cdf098ae7930daa2b3bc7bad80d0574d377 (diff) | |
| download | portage-f14272944803045cc18cf67342984010672e28a1.tar.gz portage-f14272944803045cc18cf67342984010672e28a1.tar.bz2 portage-f14272944803045cc18cf67342984010672e28a1.zip | |
If the title string is too big then xtermTitle() can
misbehave by causing the terminal to echo some of the
characters and generate a "beep" sound. This is easily
triggered by doing things like `emerge world` now since
all the the atoms are expanded.
svn path=/main/trunk/; revision=8289
Diffstat (limited to 'pym/portage/output.py')
| -rw-r--r-- | pym/portage/output.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/pym/portage/output.py b/pym/portage/output.py index f4e90fb8e..ff3e27171 100644 --- a/pym/portage/output.py +++ b/pym/portage/output.py @@ -236,6 +236,11 @@ def nc_len(mystr): def xtermTitle(mystr, raw=False): if dotitles and "TERM" in os.environ and sys.stderr.isatty(): + # If the title string is too big then the terminal can + # misbehave. Therefore, truncate it if it's too big. + max_len = 253 + if len(mystr) > max_len: + mystr = mystr[:max_len] myt=os.environ["TERM"] legal_terms = ["xterm","Eterm","aterm","rxvt","screen","kterm","rxvt-unicode","gnome"] for term in legal_terms: |