def replace_phrase(self, target_phrase, desired_phrase):
f = File(self.filename)
dummy = File('dummy.txt')
target_len = len(target_phrase)-1
for line in f._parse():
dummy.skipline_if_written()
index = -1
wait = 0
matched = True
for char in line:
index += 1
write = False
if wait == 0:
if char == target_phrase[0]:
if index + target_len > len(line):
matched = False
else:
mod = -1
for test_char in target_phrase:
mod += 1
if line[index+mod] == test_char:
continue
else:
matched = False
break
if matched == False:
write = True
else:
dummy._write(desired_phrase)
wait = target_len
else:
write = True
if write == True:
dummy._write(char)
else:
wait -= 1
f._delete()
dummy._rename(self.filename)
def cleanup_elevations(self):
total_entries = self.raw_elevationfile.get_total_entries()
p = Progress(total_entries, 'Getting high...')
dummymap = File('dummy')
if dummymap.written == True:
dummymap._delete()
elevationMEMORY = {}
memCOUNT = 0
for strcoord, floatelevation in self.raw_elevationfile.parse():
p.update()
coord = self.str2coord(strcoord)
#
elevation = int(round(float(floatelevation), 0))
if elevation > 9:
elevation = 9
elif elevation < 0:
elevation = 0
else:
pass
elevationMEMORY[coord] = elevation
memCOUNT += 1
if memCOUNT > self.memLIMIT or p.progress == total_entries:
if self.elevationfile.written == False:
for y in range(self.map_size[1]):
self.elevationfile.skipline_if_written()
for x in range(self.map_size[0]):
try:
elevation = elevationMEMORY[(x, y)]
except KeyError:
elevation = 0
self.elevationfile._write(str(elevation))
else:
y = -1
for line in self.elevationfile._parse():
dummymap.skipline_if_written()
y += 1
x = -1
for char in line:
x += 1
if char != '0':
dummymap._write(char)
else:
try:
elevation = elevationMEMORY[(x, y)]
except KeyError:
elevation = 0
dummymap._write(str(elevation))
self.elevationfile._delete()
dummymap._rename(self.elevationfile.filename)
self.elevationfile = dummymap
dummymap = File('dummy')
elevationMEMORY = {}
memCOUNT = 0
else:
continue
p.close()
