def __init__(self, tag, pwl=None, pel=None, broker=None):
"""DictWithPWL constructor.
The argument 'pwl', if not None, names a file containing the
personal word list. If this file does not exist, it is created
with default permissions.
The argument 'pel', if not None, names a file containing the personal
exclude list. If this file does not exist, it is created with
default permissions.
"""
super().__init__(tag, broker)
if pwl is not None:
if not os.path.exists(pwl):
f = open(pwl, "wt")
f.close()
del f
self.pwl = self._broker.request_pwl_dict(pwl)
else:
self.pwl = PyPWL()
if pel is not None:
if not os.path.exists(pel):
f = open(pel, "wt")
f.close()
del f
self.pel = self._broker.request_pwl_dict(pel)
else:
self.pel = PyPWL()
def __init__(self,tag,pwl=None,pel=None,broker=None):
"""DictWithPWL constructor.
The argument 'pwl', if not None, names a file containing the
personal word list. If this file does not exist, it is created
with default permissions.
The argument 'pel', if not None, names a file containing the personal
exclude list. If this file does not exist, it is created with
default permissions.
"""
Dict.__init__(self,tag,broker)
if pwl is not None:
if not os.path.exists(pwl):
f = open(pwl,"wt")
f.close()
del f
self.pwl = self._broker.request_pwl_dict(pwl)
else:
self.pwl = PyPWL()
if pel is not None:
if not os.path.exists(pel):
f = open(pel,"wt")
f.close()
del f
self.pel = self._broker.request_pwl_dict(pel)
else:
self.pel = PyPWL()
class DictWithPWL(Dict):
"""Dictionary with separately-managed personal word list.
.. note::
As of version 1.4.0, enchant manages a per-user pwl and
exclude list. This class is now only needed if you want
to explicitly maintain a separate word list in addition to
the default one.
This class behaves as the standard Dict class, but also manages a
personal word list stored in a separate file. The file must be
specified at creation time by the 'pwl' argument to the constructor.
Words added to the dictionary are automatically appended to the pwl file.
A personal exclude list can also be managed, by passing another filename
to the constructor in the optional 'pel' argument. If this is not given,
requests to exclude words are ignored.
If either 'pwl' or 'pel' are None, an in-memory word list is used.
This will prevent calls to add() and remove() from affecting the user's
default word lists.
The Dict object managing the PWL is available as the 'pwl' attribute.
The Dict object managing the PEL is available as the 'pel' attribute.
To create a DictWithPWL from the user's default language, use None
as the 'tag' argument.
"""
_DOC_ERRORS = ["pel", "pel", "PEL", "pel"]
def __init__(self, tag, pwl=None, pel=None, broker=None):
"""DictWithPWL constructor.
The argument 'pwl', if not None, names a file containing the
personal word list. If this file does not exist, it is created
with default permissions.
The argument 'pel', if not None, names a file containing the personal
exclude list. If this file does not exist, it is created with
default permissions.
"""
super().__init__(tag, broker)
if pwl is not None:
if not os.path.exists(pwl):
f = open(pwl, "wt")
f.close()
del f
self.pwl = self._broker.request_pwl_dict(pwl)
else:
self.pwl = PyPWL()
if pel is not None:
if not os.path.exists(pel):
f = open(pel, "wt")
f.close()
del f
self.pel = self._broker.request_pwl_dict(pel)
else:
self.pel = PyPWL()
def _check_this(self, msg=None):
"""Extend Dict._check_this() to check PWL validity."""
if self.pwl is None:
self._free()
if self.pel is None:
self._free()
super()._check_this(msg)
self.pwl._check_this(msg)
self.pel._check_this(msg)
def _free(self):
"""Extend Dict._free() to free the PWL as well."""
if self.pwl is not None:
self.pwl._free()
self.pwl = None
if self.pel is not None:
self.pel._free()
self.pel = None
super()._free()
def check(self, word):
"""Check spelling of a word.
This method takes a word in the dictionary language and returns
True if it is correctly spelled, and false otherwise. It checks
both the dictionary and the personal word list.
"""
if self.pel.check(word):
return False
if self.pwl.check(word):
return True
if super().check(word):
return True
return False
def suggest(self, word):
"""Suggest possible spellings for a word.
This method tries to guess the correct spelling for a given
word, returning the possibilities in a list.
"""
suggs = super().suggest(word)
suggs.extend([w for w in self.pwl.suggest(word) if w not in suggs])
for i in range(len(suggs) - 1, -1, -1):
if self.pel.check(suggs[i]):
del suggs[i]
return suggs
def add(self, word):
"""Add a word to the associated personal word list.
This method adds the given word to the personal word list, and
automatically saves the list to disk.
"""
self._check_this()
self.pwl.add(word)
self.pel.remove(word)
def remove(self, word):
"""Add a word to the associated exclude list."""
self._check_this()
self.pwl.remove(word)
self.pel.add(word)
def add_to_pwl(self, word):
"""Add a word to the associated personal word list.
This method adds the given word to the personal word list, and
automatically saves the list to disk.
"""
self._check_this()
self.pwl.add_to_pwl(word)
self.pel.remove(word)
def is_added(self, word):
"""Check whether a word is in the personal word list."""
self._check_this()
return self.pwl.is_added(word)
def is_removed(self, word):
"""Check whether a word is in the personal exclude list."""
self._check_this()
return self.pel.is_added(word)
class DictWithPWL(Dict):
"""Dictionary with separately-managed personal word list.
NOTE: As of version 1.4.0, enchant manages a per-user pwl and
exclude list. This class is now only needed if you want
to explicitly maintain a separate word list in addition to
the default one.
This class behaves as the standard Dict class, but also manages a
personal word list stored in a separate file. The file must be
specified at creation time by the 'pwl' argument to the constructor.
Words added to the dictionary are automatically appended to the pwl file.
A personal exclude list can also be managed, by passing another filename
to the constructor in the optional 'pel' argument. If this is not given,
requests to exclude words are ignored.
If either 'pwl' or 'pel' are None, an in-memory word list is used.
This will prevent calls to add() and remove() from affecting the user's
default word lists.
The Dict object managing the PWL is available as the 'pwl' attribute.
The Dict object managing the PEL is available as the 'pel' attribute.
To create a DictWithPWL from the user's default language, use None
as the 'tag' argument.
"""
_DOC_ERRORS = ["pel","pel","PEL","pel"]
def __init__(self,tag,pwl=None,pel=None,broker=None):
"""DictWithPWL constructor.
The argument 'pwl', if not None, names a file containing the
personal word list. If this file does not exist, it is created
with default permissions.
The argument 'pel', if not None, names a file containing the personal
exclude list. If this file does not exist, it is created with
default permissions.
"""
Dict.__init__(self,tag,broker)
if pwl is not None:
if not os.path.exists(pwl):
f = open(pwl,"wt")
f.close()
del f
self.pwl = self._broker.request_pwl_dict(pwl)
else:
self.pwl = PyPWL()
if pel is not None:
if not os.path.exists(pel):
f = open(pel,"wt")
f.close()
del f
self.pel = self._broker.request_pwl_dict(pel)
else:
self.pel = PyPWL()
def _check_this(self,msg=None):
"""Extend Dict._check_this() to check PWL validity."""
if self.pwl is None:
self._free()
if self.pel is None:
self._free()
Dict._check_this(self,msg)
self.pwl._check_this(msg)
self.pel._check_this(msg)
def _free(self):
"""Extend Dict._free() to free the PWL as well."""
if self.pwl is not None:
self.pwl._free()
self.pwl = None
if self.pel is not None:
self.pel._free()
self.pel = None
Dict._free(self)
def check(self,word):
"""Check spelling of a word.
This method takes a word in the dictionary language and returns
True if it is correctly spelled, and false otherwise. It checks
both the dictionary and the personal word list.
"""
if self.pel.check(word):
return False
if self.pwl.check(word):
return True
if Dict.check(self,word):
return True
return False
def suggest(self,word):
"""Suggest possible spellings for a word.
This method tries to guess the correct spelling for a given
word, returning the possibilities in a list.
"""
suggs = Dict.suggest(self,word)
suggs.extend([w for w in self.pwl.suggest(word) if w not in suggs])
for i in range(len(suggs)-1,-1,-1):
if self.pel.check(suggs[i]):
del suggs[i]
return suggs
def add(self,word):
"""Add a word to the associated personal word list.
This method adds the given word to the personal word list, and
automatically saves the list to disk.
"""
self._check_this()
self.pwl.add(word)
self.pel.remove(word)
def remove(self,word):
"""Add a word to the associated exclude list."""
self._check_this()
self.pwl.remove(word)
self.pel.add(word)
def add_to_pwl(self,word):
"""Add a word to the associated personal word list.
This method adds the given word to the personal word list, and
automatically saves the list to disk.
"""
self._check_this()
self.pwl.add_to_pwl(word)
self.pel.remove(word)
def is_added(self,word):
"""Check whether a word is in the personal word list."""
self._check_this()
return self.pwl.is_added(word)
def is_removed(self,word):
"""Check whether a word is in the personal exclude list."""
self._check_this()
return self.pel.is_added(word)
