def _make_mdd_index(self, db_name):
if os.path.exists(db_name):
os.remove(db_name)
mdd = MDD(self._mdd_file)
self._mdd_db = db_name
index_list = mdd.get_index(check_block=self._check)
conn = sqlite3.connect(db_name)
c = conn.cursor()
c.execute(''' CREATE TABLE MDX_INDEX
(key_text text not null unique,
file_pos integer,
compressed_size integer,
decompressed_size integer,
record_block_type integer,
record_start integer,
record_end integer,
offset integer
)''')
tuple_list = [
(item['key_text'], item['file_pos'], item['compressed_size'],
item['decompressed_size'], item['record_block_type'],
item['record_start'], item['record_end'], item['offset'])
for item in index_list
]
c.executemany('INSERT INTO MDX_INDEX VALUES (?,?,?,?,?,?,?,?)',
tuple_list)
if self._sql_index:
c.execute('''
CREATE UNIQUE INDEX key_index ON MDX_INDEX (key_text)
''')
conn.commit()
conn.close()
def _make_mdd_index(self, db_name):
mdd = MDD(self._mdd_file)
self._mdd_db = db_name
index_list = mdd.get_index()
conn = sqlite3.connect(db_name)
c = conn.cursor()
c.execute(''' CREATE TABLE MDX_INDEX
(key_text text,
file_pos integer,
compressed_size integer,
record_block_type integer,
record_start integer,
record_end integer,
offset integer
)''')
tuple_list = []
for item in index_list:
tuple = (item['key_text'], item['file_pos'],
item['compressed_size'], item['record_block_type'],
item['record_start'], item['record_end'], item['offset'])
tuple_list.append(tuple)
c.executemany('INSERT INTO MDX_INDEX VALUES (?,?,?,?,?,?,?)',
tuple_list)
conn.commit()
conn.close()
def file_error():
print(
"\033[31mError: Target MDict file not found!\033[0m\nUsage:\n\033[35mpython \033[33mmdict_extractor.py \033[36m[mdd file]\033[0m\nor\n\033[35mpython \033[33mmdict_extractor.py \033[36m[mdx file]\033[0m"
)
os.system('pause')
exit(1)
if __name__ == '__main__':
if len(sys.argv) < 2:
file_error()
if not os.path.exists("pages"):
os.mkdir("pages")
if sys.argv[1].split('.')[-1] == "mdd":
mdd_file = MDD(sys.argv[1])
print("正在提取媒体文件...")
for mdd_item in mdd_file.items():
path = mdd_item[0].decode()[1:]
data = mdd_item[1]
if os.path.exists(os.path.join("pages", path)):
print(f"[x] {path} 已存在！")
continue
else:
print(f"[ ] {path}", end='\r')
path_tuple = path.split('\\')
path_str = str(os.path.join(
"pages", *path_tuple[:-1])) if len(path_tuple) > 1 else ''
if path_str != '' and not os.path.exists(path_str):
os.mkdir(path_str)
src_file = open(os.path.join("pages", path), 'wb')