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speed up attribute collection a lot

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chrys 2018-05-26 23:08:37 +02:00
parent a7862c8366
commit ced6defe40
1 changed files with 2 additions and 14 deletions
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16
src/fenrirscreenreader/screenDriver/ptyDriver.py
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@ -34,27 +34,15 @@ class Terminal:
self.screen.cursor.y = min(self.screen.cursor.y, self.screen.lines - 1)
def dump(self):
cursor = self.screen.cursor
allAttributes = []
text = '\n'.join(self.screen.display)
start = time.time()
buffer = self.screen.buffer
#buffer = [[[1,1],[1,2]], [[2,1],[2,2]], [[3,1],[3,2]]]
#[buffer[x][y] for x in xrange(0,2) for y in xrange(0,1)]
#columns = 2
#rows = 3
#[buffer[x][0] + [False, 'default', 'default'] for line in (buffer[x] for x in range(columns))]
#allAttributes = [[attribute[1:] + [False, 'default', 'default'] for attribute in line] for line in buffer]
for y in range(self.screen.lines):
line = self.screen.buffer[y]
attributes = [list(char[1:]) + [False, 'default', 'default'] for char in (line[x] for x in range(self.screen.columns))]
allAttributes.append(attributes)
print(time.time() -start)
attributes = [[list(attribute[1:]) + [False, 'default', 'default'] for attribute in line.values()] for line in buffer.values()]
self.screen.dirty.clear()
return {"cursor": (cursor.x, cursor.y),
'lines': self.screen.lines,
'columns': self.screen.columns,
"text": text,
'attributes': allAttributes,
'attributes': attributes,
'screen': 'pty'
}.copy()