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恍兮惚兮 2024-12-31 11:39:23 +08:00
parent 6cb9db3703
commit 66b1b23993
1 changed files with 30 additions and 24 deletions
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54
py/LunaTranslator/cishu/mdict.py
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@ -1703,6 +1703,24 @@ import hashlib
class IndexBuilder(object): class IndexBuilder(object):
# todo: enable history # todo: enable history
def checkinfo(self, fn):
return "{}{}".format(os.path.getmtime(fn), os.path.getsize(fn))
def checkneedupdate(self, md, db):
if not os.path.isfile(db):
return True
need = True
try:
with open(db + ".txt", "r") as ff:
need = self.checkinfo(md) != ff.read()
except:
pass
return need
def checkneedupdateafter(self, md, db):
with open(db + ".txt", "w") as ff:
ff.write(self.checkinfo(md))
def __init__( def __init__(
self, self,
fname, fname,
@ -1734,8 +1752,7 @@ class IndexBuilder(object):
self._mdx_db = _targetfilenamebase + ".mdx.db" self._mdx_db = _targetfilenamebase + ".mdx.db"
# make index anyway # make index anyway
if not os.path.isfile(self._mdx_db): self._make_mdx_index_checked(self._mdx_db)
self._make_mdx_index(self._mdx_db)
if os.path.isfile(self._mdx_db): if os.path.isfile(self._mdx_db):
# read from META table # read from META table
@ -1745,14 +1762,6 @@ class IndexBuilder(object):
# 判断有无版本号 # 判断有无版本号
for cc in cursor: for cc in cursor:
self._version = cc[1] self._version = cc[1]
################# if not version in fo #############
if not self._version:
print("version info not found")
conn.close()
self._make_mdx_index(self._mdx_db)
print("mdx.db rebuilt!")
self.makemdds(_filename, _targetfilenamebase)
return None
cursor = conn.execute('SELECT * FROM META WHERE key = "encoding"') cursor = conn.execute('SELECT * FROM META WHERE key = "encoding"')
for cc in cursor: for cc in cursor:
self._encoding = cc[1] self._encoding = cc[1]
@ -1768,18 +1777,6 @@ class IndexBuilder(object):
for cc in cursor: for cc in cursor:
self._description = cc[1] self._description = cc[1]
# for cc in cursor:
# if cc[0] == 'encoding':
# self._encoding = cc[1]
# continue
# if cc[0] == 'stylesheet':
# self._stylesheet = json.loads(cc[1])
# continue
# if cc[0] == 'title':
# self._title = cc[1]
# continue
# if cc[0] == 'title':
# self._description = cc[1]
self.makemdds(_filename, _targetfilenamebase) self.makemdds(_filename, _targetfilenamebase)
def makemdds(self, _filename, _targetfilenamebase): def makemdds(self, _filename, _targetfilenamebase):
@ -1791,8 +1788,7 @@ class IndexBuilder(object):
if os.path.isfile(_filename + end): if os.path.isfile(_filename + end):
self._mdd_files.append(_filename + end) self._mdd_files.append(_filename + end)
self._mdd_dbs.append(_targetfilenamebase + end + ".db") self._mdd_dbs.append(_targetfilenamebase + end + ".db")
if not os.path.isfile(self._mdd_dbs[-1]): self._make_mdd_index_checked(self._mdd_files[-1], self._mdd_dbs[-1])
self._make_mdd_index(self._mdd_files[-1], self._mdd_dbs[-1])
else: else:
break break
@ -1809,6 +1805,16 @@ class IndexBuilder(object):
txt_styled = txt_styled + style[0] + p + style[1] txt_styled = txt_styled + style[0] + p + style[1]
return txt_styled return txt_styled
def _make_mdd_index_checked(self, mdd, db_name):
if self.checkneedupdate(mdd, db_name):
self._make_mdd_index(mdd, db_name)
self.checkneedupdateafter(mdd, db_name)
def _make_mdx_index_checked(self, db_name):
if self.checkneedupdate(self._mdx_file, db_name):
self._make_mdx_index(db_name)
self.checkneedupdateafter(self._mdx_file, db_name)
def _make_mdx_index(self, db_name): def _make_mdx_index(self, db_name):
if os.path.exists(db_name): if os.path.exists(db_name):
os.remove(db_name) os.remove(db_name)