def _save_changes(self, *args):
"""
Saves the theme to a new file if it didn't exist,
updates the file according to the theme name if it existed before.
"""
#Metadata
for key, value in self._meta.iteritems():
if value.get_text() != "":
self.theme.meta[key] = value.get_text()
name = self._title_entry.get_text()
self.theme.meta['title'] = name
if not self.theme.filename:
self.theme.filename = find_freefile(os.path.join(
DATA_PATH, 'theme', title_to_filename(name)+'.xml'))
else:
self.theme.filename = check_filename(name, os.path.join(
DATA_PATH, 'theme', self.theme.filename))
self.theme.save()
self._set_changed(False)
def import_file(cls, filename):
'Import anything that has been exported before (.expo file)'
exposong.log.info("Importing %s", filename)
tar = tarfile.open(unicode(filename), "r:gz")
# Make a temporary directory so that no files are overwritten.
tmpdir = tempfile.mkdtemp(os.path.split(filename)[1].rstrip(".expo"))
tar.extractall(tmpdir)
tar.close()
### Presentation Images ###
imgs2rename = []
if os.path.isdir(os.path.join(tmpdir, "pres/res")):
for nm in os.listdir(os.path.join(tmpdir,"pres/res")):
exposong.log.debug(" Presentation Image: %s", nm)
if not os.path.exists(os.path.join(DATA_PATH, "pres/res", nm)):
shutil.move(os.path.join(tmpdir, "pres/res", nm),
os.path.join(DATA_PATH, "pres/res", nm))
elif filecmp.cmp(os.path.join(tmpdir, "pres/res", nm),
os.path.join(DATA_PATH, "pres/res", nm)):
pass # Skip if they are the same.
else:
nm2 = find_freefile(os.path.join(DATA_PATH, "pres/res", nm))
shutil.move(os.path.join(tmpdir, "pres/res", nm),
os.path.join(DATA_PATH, "pres/res", nm2))
imgs2rename.append((nm,nm2.rpartition(os.sep)[2]))
### Presentations ###
pres2rename = []
if os.path.isdir(os.path.join(tmpdir, "pres")):
for nm in os.listdir(os.path.join(tmpdir,"pres")):
exposong.log.debug(" Presentation: %s", nm)
if not os.path.isfile(os.path.join(tmpdir,"pres",nm)):
continue
# Rename Images
if len(imgs2rename) > 0:
infl = open(os.path.join(tmpdir,"pres",nm),"r")
outfl = open(os.path.join(tmpdir,"pres",nm+".1"),"w")
for ln in infl:
for img in imgs2rename:
ln = re.subn(r"\b"+img[0]+r"\b",img[1],ln)[0]
outfl.write(ln)
infl.close()
outfl.close()
shutil.move(os.path.join(tmpdir,"pres",nm+".1"),
os.path.join(tmpdir,"pres",nm))
if os.path.isfile(os.path.join(DATA_PATH, "pres", nm)):
if filecmp.cmp(os.path.join(tmpdir, "pres", nm),
os.path.join(DATA_PATH, "pres", nm)):
pass #Skip if they are the same.
else:
cls.check_import_song(os.path.join(tmpdir, "pres", nm))
# Do we need to test if images have changed before skipping?
### Schedules ###
if os.path.isdir(os.path.join(tmpdir, "sched")):
for nm in os.listdir(os.path.join(tmpdir,"sched")):
exposong.log.debug(" Schedule: %s", nm)
# Rename presentations
if len(pres2rename) > 0:
infl = open(os.path.join(tmpdir,"sched",nm),"r")
outfl = open(os.path.join(tmpdir,"sched",nm+".1"),"w")
for ln in infl:
for pres in pres2rename:
ln = re.subn(r"\b"+pres[0]+r"\b",pres[1],ln)[0]
outfl.write(ln)
infl.close()
outfl.close()
shutil.move(os.path.join(tmpdir,"sched",nm+".1"),
os.path.join(tmpdir,"sched",nm))
if not os.path.exists(os.path.join(DATA_PATH, "sched", nm)):
shutil.move(os.path.join(tmpdir, "sched", nm),
os.path.join(DATA_PATH, "sched", nm))
exposong.main.main.load_sched(nm)
elif filecmp.cmp(os.path.join(tmpdir, "sched", nm),
os.path.join(DATA_PATH, "sched", nm)):
pass #Skip if they are the same.
# Do we need to test if presentations have changed?
else:
nm2 = find_freefile(os.path.join(DATA_PATH, "sched", nm))
nm2 = nm2.rpartition(os.sep)[2]
shutil.move(os.path.join(tmpdir, "sched", nm),
os.path.join(DATA_PATH, "sched", nm2))
exposong.main.main.load_sched(nm2)
### Theme Backgrounds ###
imgs2rename = []
if os.path.isdir(os.path.join(tmpdir,'theme/res')):
for nm in os.listdir(os.path.join(tmpdir,'theme/res')):
if not os.path.isfile(os.path.join(tmpdir, "theme/res", nm)):
continue
exposong.log.debug(" Theme Image: %s", nm)
if not os.path.exists(os.path.join(DATA_PATH, "theme/res", nm)):
shutil.move(os.path.join(tmpdir, "theme/res", nm),
os.path.join(DATA_PATH, "theme/res", nm))
elif filecmp.cmp(os.path.join(tmpdir, "theme/res", nm),
os.path.join(DATA_PATH, "theme/res", nm)):
pass # Skip if they are the same.
else:
nm2 = find_freefile(os.path.join(DATA_PATH, "pres/res", nm))
shutil.move(os.path.join(tmpdir, "pres/res", nm),
os.path.join(DATA_PATH, "pres/res", nm2))
imgs2rename.append((nm,nm2.rpartition(os.sep)[2]))
### Themes ###
if os.path.isdir(os.path.join(tmpdir, "theme")):
for nm in os.listdir(os.path.join(tmpdir,"theme")):
if not os.path.isfile(os.path.join(tmpdir, "theme", nm)):
continue
exposong.log.debug(" Theme: %s", nm)
# Rename background images
if len(imgs2rename) > 0:
infl = open(os.path.join(tmpdir,"theme",nm),"r")
outfl = open(os.path.join(tmpdir,"theme",nm+".1"),"w")
for ln in infl:
for img in imgs2rename:
ln = re.subn(r"\b"+img[0]+r"\b",img[1],ln)[0]
outfl.write(ln)
infl.close()
outfl.close()
shutil.move(os.path.join(tmpdir,"theme",nm+".1"),
os.path.join(tmpdir,"theme",nm))
if not os.path.exists(os.path.join(DATA_PATH, "theme", nm)):
shutil.move(os.path.join(tmpdir, "theme", nm),
os.path.join(DATA_PATH, "theme", nm))
exposong.themeselect.themeselect.append(
os.path.join(DATA_PATH, "theme", nm))
elif filecmp.cmp(os.path.join(tmpdir, "theme", nm),
os.path.join(DATA_PATH, "theme", nm)):
pass #Skip if they are the same.
# Do we need to test if presentations have changed?
else:
nm2 = find_freefile(os.path.join(DATA_PATH, "theme", nm))
nm2 = nm2.rpartition(os.sep)[2]
shutil.move(os.path.join(tmpdir, "theme", nm),
os.path.join(DATA_PATH, "theme", nm2))
exposong.themeselect.themeselect.append(
os.path.join(DATA_PATH, "theme", nm2))
def _import_keep_both_songs(cls, widget, new_song_fn):
dest = find_freefile(os.path.join(DATA_PATH, "pres", os.path.basename(new_song_fn)))
shutil.copy(new_song_fn, dest)
exposong.main.main.load_pres(os.path.basename(dest))