From 28d2190d669f25af66b0d41c1bfe4cf147221a12 Mon Sep 17 00:00:00 2001
From: Bezleputh <carton_ben@yahoo.fr>
Date: Thu, 11 Jun 2015 15:00:03 +0200
Subject: [PATCH] manage tty colummns while displaying text

---
 .../tools/application/formatters/iformatter.py  | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/weboob/tools/application/formatters/iformatter.py b/weboob/tools/application/formatters/iformatter.py
index d22d7d04..51f93b47 100644
--- a/weboob/tools/application/formatters/iformatter.py
+++ b/weboob/tools/application/formatters/iformatter.py
@@ -48,7 +48,8 @@ else:
     def readch():
         fd = sys.stdin.fileno()
         old_settings = termios.tcgetattr(fd)
-        tty.setraw(fd)
+
+        tty.setcbreak(fd)
         try:
             c = sys.stdin.read(1)
             # XXX do not read magic number
@@ -95,6 +96,7 @@ class IFormatter(object):
         self.interactive = False
         self.print_lines = 0
         self.termrows = 0
+        self.termcols = None
         self.outfile = outfile
         # XXX if stdin is not a tty, it seems that the command fails.
 
@@ -111,12 +113,17 @@ class IFormatter(object):
                     (bufx, bufy, curx, cury, wattr,
                      left, top, right, bottom, maxx, maxy) = struct.unpack("hhhhHhhhhhh", csbi.raw)
                     self.termrows = right - left + 1
+                    self.termcols = bottom - top + 1
                 else:
                     self.termrows = 80  # can't determine actual size - return default values
+                    self.termcols = 80
             else:
                 self.termrows = int(
                     subprocess.Popen('stty size', shell=True, stdout=subprocess.PIPE).communicate()[0].split()[0]
                 )
+                self.termcols = int(
+                    subprocess.Popen('stty size', shell=True, stdout=subprocess.PIPE).communicate()[0].split()[1]
+                )
 
     def output(self, formatted):
         if self.outfile != sys.stdout:
@@ -132,10 +139,16 @@ class IFormatter(object):
                     self.outfile.write('\b \b' * len(PROMPT))
                     self.print_lines = 0
 
+                plen = len(u'%s'.replace(self.BOLD, '').replace(self.NC, '') % line)
                 if isinstance(line, unicode):
                     line = line.encode(guess_encoding(self.outfile), 'replace')
+
                 print(line)
-                self.print_lines += 1
+
+                if self.termcols:
+                    self.print_lines += int(plen/self.termcols) + 1
+                else:
+                    self.print_lines += 1
 
     def start_format(self, **kwargs):
         pass