def merge(self, ptos):
'''Return a project containing both control points'''
'''
Does not allow in place replace, we have to move things around
[mcmaster@gespenst bin]$ pto_merge --help
pto_merge: merges several project files
pto_merge version 2010.4.0.854952d82c8f
Usage: pto_merge [options] input.pto input2.pto ...
Options:
-o, --output=file.pto Output Hugin PTO file.
Default: <filename>_merge.pto
-h, --help Shows this help
'''
if len(ptos) == 0:
print 'WARNING: skipping merge due to no other files'
raise Exception('Nothing to merge')
return None
this = []
if self.file_name and os.path.exists(self.file_name):
this = [self]
# Merge is based on filename
# Must be synced to disk
self.save()
m = Merger(this + ptos)
return m.run()
def resave_hugin(pto):
from pr0ntools.stitch.merger import Merger
from pr0ntools.stitch.pto.project import PTOProject
# pto_merge -o converted.pto out.pto out.pto
blank = PTOProject.from_blank()
m = Merger([blank])
m.pto = pto
new = m.run(to_pto=True)
if new != pto:
raise Exception('Expected self merge')
dbg('Merge into self')
def merge_into(self, ptos):
'''Merge project into this one. Output file is updated'''
print 'merge_into: others: %d' % len(ptos)
this = []
if self.file_name and os.path.exists(self.file_name):
this = [self]
# Merge is based on filename
# Must be synced to disk
self.save()
# Merging modifies the project structure so make sure that a dummy merge occurs if nothing else
m = Merger(this + ptos)
temp = m.run()
shutil.move(temp.file_name, self.file_name)
self.reopen()