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Prioritize columns over rows

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Do not make columns when the noderange is too small
to warrant them
This commit is contained in:
Jarrod Johnson 2021-11-04 12:44:47 -04:00
parent 5ceaa0e4fe
commit e749f8f8d5
1 changed files with 9 additions and 6 deletions
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15
confluent_client/confluent/screensqueeze.py
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@ -17,9 +17,9 @@ import sys
import struct
import termios
def get_screenwidth():
def get_screengeom():
return struct.unpack('hh', fcntl.ioctl(sys.stdout, termios.TIOCGWINSZ,
b'....'))[1]
b'....'))
class ScreenPrinter(object):
def __init__(self, noderange, client, textlen=4):
@ -44,7 +44,7 @@ class ScreenPrinter(object):
self.fieldwidth = maxlen + textlen + 1 # 1 for column
def set_output(self, node, text):
if self.nodeoutput[node] == text:
if self.nodeoutput.get(node, None) == text:
return
self.nodeoutput[node] = text
if len(text) >= self.textlen:
@ -54,7 +54,8 @@ class ScreenPrinter(object):
def drawscreen(self):
if self.squeeze:
currwidth = get_screenwidth()
currheight, currwidth = get_screengeom()
currheight -= 1
numfields = currwidth // self.fieldwidth
fieldformat = '{{0:>{0}}}:{{1:{1}}}'.format(self.nodenamelen,
self.textlen)
@ -63,6 +64,8 @@ class ScreenPrinter(object):
numfields = 1
fieldformat = '{0}: {1}'
currfields = 0
if len(self.nodelist) < (numfields * currheight):
numfields = len(self.nodelist) // currheight + 1
for node in self.nodelist:
if currfields >= numfields:
sys.stdout.write('\n')
@ -80,8 +83,8 @@ class ScreenPrinter(object):
if __name__ == '__main__':
import confluent.client as client
c = client.Command()
p = ScreenPrinter('n1-n13', c)
p.set_output('n3', 'Upload: 67%')
p = ScreenPrinter('d1-d12', c)
p.set_output('d3', 'Upload: 67%')