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bouquets parsing refactoring

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* allowed custom  file names for bouquets (#185)
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DYefremov
2023-10-16 11:11:57 +03:00
parent 64827a60d8
commit 795ad51098
2 changed files with 42 additions and 45 deletions
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80
app/eparser/enigma/bouquets.py
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@@ -47,10 +47,10 @@ class BouquetsWriter:
If "force_bq_names" then naming the files using the name of the bouquet.
Some images may have problems displaying the favorites list!
"""
_SERVICE = '#SERVICE 1:{}:{}:0:0:0:0:0:0:0:FROM BOUQUET "userbouquet.{}.{}" ORDER BY bouquet\n'
_SERVICE = '#SERVICE 1:{}:{}:0:0:0:0:0:0:0:FROM BOUQUET "{}" ORDER BY bouquet\n'
_MARKER = "#SERVICE 1:64:{:X}:0:0:0:0:0:0:0::{}\n"
_SPACE = "#SERVICE 1:832:D:{}:0:0:0:0:0:0:\n"
_LOCKED = '1:{}:{}:0:0:0:0:0:0:0:FROM BOUQUET "userbouquet.{}.{}" ORDER BY bouquet'
_LOCKED = '1:{}:{}:0:0:0:0:0:0:0:FROM BOUQUET "{}" ORDER BY bouquet'
_ALT = '#SERVICE 1:134:1:0:0:0:0:0:0:0:FROM BOUQUET "{}" ORDER BY bouquet\n'
_ALT_PAT = r"[<>:\"/\\|?*\-\s]"
@@ -76,18 +76,18 @@ class BouquetsWriter:
m_count = 0
for bq in bqs.bouquets:
bq_name = bq.file
if not bq_name:
if self._force_bq_names:
bq_name = re.sub(self._NAME_PATTERN, "_", bq.name)
else:
bq_name = f"de{count:02d}"
while bq_name in bq_file_names:
count += 1
bq_name = f"de{count:02d}"
bq_file_names.add(bq_name)
f_name = bq.file
bq_type = BqType(bq.type)
if not f_name:
if self._force_bq_names or bq_type is BqType.BOUQUET:
f_name = f"userbouquet.{re.sub(self._NAME_PATTERN, '_', bq.name)}.{bqs.type}"
else:
f_name = f"userbouquet.de{count:02d}.{bqs.type}"
while f_name in bq_file_names:
count += 1
f_name = f"userbouquet.de{count:02d}.{bqs.type}"
bq_file_names.add(f_name)
if bq_type is BqType.MARKER:
m_data = bq.file.split(":") if bq.file else None
b_name = m_data[-1].strip() if m_data else bq.name.lstrip(_MARKER_PREFIX)
@@ -95,17 +95,16 @@ class BouquetsWriter:
m_count += 1
else:
if bq_type is BqType.BOUQUET:
bq_name = re.sub(self._NAME_PATTERN, "_", bq.name)
self.write_sub_bouquet(self._path, bq_name, bq, bqs.type)
self.write_sub_bouquet(self._path, f_name, bq, bqs.type)
else:
self.write_bouquet(f"{self._path}userbouquet.{bq_name}.{bqs.type}", bq.name, bq.services)
self.write_bouquet(f"{self._path}{f_name}", bq.name, bq.services)
bq_type = 2 if bqs.type == BqType.RADIO.value else 1
# Parental lock.
locked = self._LOCKED.format(ServiceType.SERVICE, bq_type, bq_name, bqs.type)
locked = self._LOCKED.format(ServiceType.SERVICE, bq_type, f_name)
self._black_list.add(locked) if bq.locked else self._black_list.discard(locked)
# Hiding.
s_type = ServiceType.HIDDEN if bq.hidden else ServiceType.BOUQUET
line.append(self._SERVICE.format(s_type, bq_type, bq_name, bqs.type))
line.append(self._SERVICE.format(s_type, bq_type, f_name))
with open(f"{self._path}bouquets.{bqs.type}", "w", encoding="utf-8", newline="\n") as file:
file.writelines(line)
@@ -153,11 +152,11 @@ class BouquetsWriter:
sb_type = 2 if bq_type == BqType.RADIO.value else 1
for sb in bq.services:
bq_name = f"subbouquet.{re.sub(self._NAME_PATTERN, '_', sb.name)}.{sb.type}"
self.write_bouquet(f"{path}{bq_name}", sb.name, sb.services)
bouquet.append(f"#SERVICE 1:7:{sb_type}:0:0:0:0:0:0:0:FROM BOUQUET \"{bq_name}\" ORDER BY bouquet\n")
sb_file = sb.file or f"subbouquet.{re.sub(self._NAME_PATTERN, '_', sb.name)}.{sb.type}"
self.write_bouquet(f"{path}{sb_file}", sb.name, sb.services)
bouquet.append(f"#SERVICE 1:7:{sb_type}:0:0:0:0:0:0:0:FROM BOUQUET \"{sb_file}\" ORDER BY bouquet\n")
with open(f"{self._path}userbouquet.{file_name}.{bq_type}", "w", encoding="utf-8", newline="\n") as file:
with open(f"{self._path}{file_name}", "w", encoding="utf-8", newline="\n") as file:
file.writelines(bouquet)
@@ -181,9 +180,7 @@ class ServiceType(Enum):
class BouquetsReader:
""" Class for reading and parsing bouquets. """
_ALT_PAT = re.compile(r".*alternatives\.+(.*)\.([tv|radio]+).*")
_BQ_PAT = re.compile(r".*\s+\W(.*bouquet)\.+(.*)\.+[tv|radio].*")
_SUB_BQ_PAT = re.compile(r".*subbouquet\.+(.*)\.([tv|radio]+).*")
_BQ_PAT = re.compile(r".*FROM BOUQUET\s+\"((.*bouquet|alternatives)?\.?([\w-]+)\.?(\w+)?)\"\s+.*$", re.IGNORECASE)
_STREAM_TYPES = {"4097", "5001", "5002", "8193", "8739"}
__slots__ = ["_path"]
@@ -209,19 +206,19 @@ class BouquetsReader:
for line in file.readlines():
if "#SERVICE" in line:
name = re.match(self._BQ_PAT, line)
mt = re.match(self._BQ_PAT, line)
s_data = line.split(":")
s_type = ServiceType(s_data[1])
if name:
prefix, b_name = name.group(1), name.group(2)
if mt:
file_name, prefix, b_name = mt.group(1), mt.group(2), mt.group(3)
if b_name in b_names:
log(f"The list of bouquets contains duplicate [{b_name}] names!")
else:
b_names.add(b_name)
rb_name, services = self.get_bouquet(self._path, b_name, bq_type, prefix)
rb_name, services = self.get_bouquet(self._path, file_name, b_name)
if rb_name in real_b_names:
log(f"Bouquet file '{prefix}.{b_name}.{bq_type}' has duplicate name: {rb_name}")
log(f"Bouquet file '{file_name}' has duplicate name: {rb_name}")
real_b_names[rb_name] += 1
rb_name = f"{rb_name} {real_b_names[rb_name]}"
else:
@@ -230,8 +227,7 @@ class BouquetsReader:
s_data[:2] = "10"
locked = ":".join(s_data).rstrip()
hidden = s_type is ServiceType.HIDDEN
bouquets[2].append(Bouquet(rb_name, bq_type, services, locked, hidden, b_name))
bouquets[2].append(Bouquet(rb_name, bq_type, services, locked, hidden, file_name))
else:
if len(s_data) == 12 and s_type is ServiceType.MARKER:
b_name = f"{_MARKER_PREFIX}{s_data[-1].strip()}"
@@ -244,15 +240,15 @@ class BouquetsReader:
return bouquets
@staticmethod
def get_bouquet(path, bq_name, bq_type, prefix="userbouquet"):
def get_bouquet(path, f_name, bq_name):
""" Parsing services ids from bouquet file. """
with open(f"{path}{prefix}.{bq_name}.{bq_type}", encoding="utf-8", errors="replace") as file:
with open(f"{path}{f_name}", encoding="utf-8", errors="replace") as file:
chs_list = file.read()
services = []
srvs = list(filter(None, chs_list.split("\n#SERVICE"))) # filtering ['']
# May come across empty[wrong] files!
if not srvs:
log(f"Bouquet file 'userbouquet.{bq_name}.{bq_type}' is empty or wrong!")
log(f"Bouquet file '{f_name}' is empty or wrong!")
return f"{bq_name} [empty]", services
bq_name = srvs.pop(0)
@@ -272,17 +268,17 @@ class BouquetsReader:
m_data, sep, desc = srv.partition("#DESCRIPTION")
services.append(BouquetService(desc.strip() if desc else "", BqServiceType.SPACE, srv, num))
elif s_type is ServiceType.ALT:
alt = re.match(BouquetsReader._ALT_PAT, srv)
alt = re.match(BouquetsReader._BQ_PAT, srv)
if alt:
alt_name, alt_type = alt.group(1), alt.group(2)
alt_bq_name, alt_srvs = BouquetsReader.get_bouquet(path, alt_name, alt_type, "alternatives")
af_name, alt_name = alt.group(1), alt.group(3)
alt_bq_name, alt_srvs = BouquetsReader.get_bouquet(path, af_name, alt_name)
services.append(BouquetService(alt_bq_name, BqServiceType.ALT, alt_name, tuple(alt_srvs)))
elif s_type is ServiceType.BOUQUET:
sub = re.match(BouquetsReader._SUB_BQ_PAT, srv)
sub = re.match(BouquetsReader._BQ_PAT, srv)
if sub:
sub_name, sub_type = sub.group(1), sub.group(2)
sub_bq_name, sub_srvs = BouquetsReader.get_bouquet(path, sub_name, sub_type, "subbouquet")
bq = Bouquet(sub_bq_name, sub_type, tuple(sub_srvs), None, None, sub_name)
sf_name, sub_name, sub_type = sub.group(1), sub.group(3), sub.group(4)
sub_bq_name, sub_srvs = BouquetsReader.get_bouquet(path, sf_name, sub_name)
bq = Bouquet(sub_bq_name, sub_type, tuple(sub_srvs), None, None, sf_name)
services.append(BouquetService(sub_bq_name, BqServiceType.BOUQUET, bq, num))
elif srv_data[0].strip() in BouquetsReader._STREAM_TYPES or srv_data[10].startswith(("http", "rtsp")):
stream_data, sep, desc = srv.partition("#DESCRIPTION")

7
app/ui/main.py
View File

@@ -1714,7 +1714,7 @@ class Application(Gtk.Application):
counter = Counter(s.service_type for s in filter(None, (self._services.get(f_id, None) for f_id in bq)))
services_txt = "\n".join(f"{k}: {v}" for k, v in counter.items())
n_msg, s_msg, f_msg = translate("Name"), translate("Services"), translate("File")
f = f"\n\n{f_msg}: *.{self._bq_file.get(b_id, None)}.{b_type}" if self._s_type is SettingsType.ENIGMA_2 else ""
f = f"\n\n{f_msg}: {self._bq_file.get(b_id, '')}" if self._s_type is SettingsType.ENIGMA_2 else ""
tooltip.set_text(f"{n_msg}: {name}\n{s_msg}:\n{services_txt}{f}")
view.set_tooltip_row(tooltip, path)
@@ -2603,18 +2603,19 @@ class Application(Gtk.Application):
""" Constructs and returns Bouquet class instance. """
bq_name, locked, hidden, bq_type = model[itr][:]
bq_id = f"{bq_name}:{bq_type}"
bq_file = self._bq_file.get(bq_id, None)
favs = self._bouquets.get(bq_id, [])
ex_s = self._extra_bouquets.get(bq_id, None)
bq_s = list(filter(None, [self._services.get(f_id, None) for f_id in favs]))
# Sub bouquets.
if model.iter_has_child(itr):
s_bs = [self.get_bouquet(model.iter_nth_child(itr, n), model) for n in range(model.iter_n_children(itr))]
return Bouquet(bq_name, BqType.BOUQUET.value, s_bs, locked, hidden, bq_name)
return Bouquet(bq_name, BqType.BOUQUET.value, s_bs, locked, hidden, bq_file)
if self._s_type is SettingsType.ENIGMA_2:
bq_s = self.get_enigma_bq_services(bq_s, ex_s)
return Bouquet(bq_name, bq_type, bq_s, locked, hidden, self._bq_file.get(bq_id, None))
return Bouquet(bq_name, bq_type, bq_s, locked, hidden, bq_file)
def get_enigma_bq_services(self, services, ext_services):
""" Preparing a list of services for the Enigma2 bouquet. """