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Added spell checker

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This commit is contained in:
Manuel Cortez 2016-02-16 17:20:55 -06:00
parent 5116a224e3
commit 6cf3397f36
4 changed files with 103 additions and 119 deletions
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2
src/extra/SpellChecker/__init__.py
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@ -1,4 +1,4 @@
import spellchecker import spellchecker
import platform import platform
if platform.system() == "Windows": if platform.system() == "Windows":
from wx_ui import * from wx_ui import *

105
src/extra/SpellChecker/spellchecker.py
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@ -1,6 +1,5 @@
# -*- coding: utf-8 -*- # -*- coding: utf-8 -*-
import logging import logging
log = logging.getLogger("extra.SpellChecker.spellChecker")
import wx_ui import wx_ui
import widgetUtils import widgetUtils
import output import output
@ -9,62 +8,62 @@ import languageHandler
from enchant.checker import SpellChecker from enchant.checker import SpellChecker
from enchant.errors import DictNotFoundError from enchant.errors import DictNotFoundError
from enchant import tokenize from enchant import tokenize
import twitterFilter
log = logging.getLogger("extra.SpellChecker.spellChecker")
class spellChecker(object): class spellChecker(object):
def __init__(self, text, dictionary): def __init__(self, text, dictionary):
super(spellChecker, self).__init__() super(spellChecker, self).__init__()
log.debug("Creating the SpellChecker object. Dictionary: %s" % (dictionary,)) log.debug("Creating the SpellChecker object. Dictionary: %s" % (dictionary,))
self.active = True self.active = True
try: try:
if config.app["app-settings"]["language"] == "system": if config.app["app-settings"]["language"] == "system":
log.debug("Using the system language") log.debug("Using the system language")
self.checker = SpellChecker(filters=[twitterFilter.TwitterFilter, tokenize.EmailFilter, tokenize.URLFilter]) self.checker = SpellChecker(languageHandler.curLang, filters=[tokenize.EmailFilter, tokenize.URLFilter])
else: else:
log.debug("Using language: %s" % (languageHandler.getLanguage(),)) log.debug("Using language: %s" % (languageHandler.getLanguage(),))
self.checker = SpellChecker(languageHandler.getLanguage(), filters=[twitterFilter.TwitterFilter, tokenize.EmailFilter, tokenize.URLFilter]) self.checker = SpellChecker(languageHandler.curLang, filters=[tokenize.EmailFilter, tokenize.URLFilter])
self.checker.set_text(text) self.checker.set_text(text)
except DictNotFoundError: except DictNotFoundError:
log.exception("Dictionary for language %s not found." % (dictionary,)) print "no dict"
wx_ui.dict_not_found_error() log.exception("Dictionary for language %s not found." % (dictionary,))
self.active = False wx_ui.dict_not_found_error()
if self.active == True: self.active = False
log.debug("Creating dialog...") if self.active == True:
self.dialog = wx_ui.spellCheckerDialog() log.debug("Creating dialog...")
widgetUtils.connect_event(self.dialog.ignore, widgetUtils.BUTTON_PRESSED, self.ignore) self.dialog = wx_ui.spellCheckerDialog()
widgetUtils.connect_event(self.dialog.ignoreAll, widgetUtils.BUTTON_PRESSED, self.ignoreAll) widgetUtils.connect_event(self.dialog.ignore, widgetUtils.BUTTON_PRESSED, self.ignore)
widgetUtils.connect_event(self.dialog.replace, widgetUtils.BUTTON_PRESSED, self.replace) widgetUtils.connect_event(self.dialog.ignoreAll, widgetUtils.BUTTON_PRESSED, self.ignoreAll)
widgetUtils.connect_event(self.dialog.replaceAll, widgetUtils.BUTTON_PRESSED, self.replaceAll) widgetUtils.connect_event(self.dialog.replace, widgetUtils.BUTTON_PRESSED, self.replace)
self.check() widgetUtils.connect_event(self.dialog.replaceAll, widgetUtils.BUTTON_PRESSED, self.replaceAll)
self.dialog.get_response() self.check()
self.fixed_text = self.checker.get_text() self.dialog.get_response()
self.fixed_text = self.checker.get_text()
def check(self): def check(self):
try: try:
self.checker.next() self.checker.next()
textToSay = _(u"Misspelled word: %s") % (self.checker.word,) textToSay = _(u"Misspelled word: %s") % (self.checker.word,)
context = u"... %s %s %s" % (self.checker.leading_context(10), self.checker.word, self.checker.trailing_context(10)) context = u"... %s %s %s" % (self.checker.leading_context(10), self.checker.word, self.checker.trailing_context(10))
self.dialog.set_title(textToSay) self.dialog.set_title(textToSay)
output.speak(textToSay) output.speak(textToSay)
self.dialog.set_word_and_suggestions(word=self.checker.word, context=context, suggestions=self.checker.suggest()) self.dialog.set_word_and_suggestions(word=self.checker.word, context=context, suggestions=self.checker.suggest())
except StopIteration: except StopIteration:
log.debug("Process finished.") log.debug("Process finished.")
wx_ui.finished() wx_ui.finished()
self.dialog.Destroy() self.dialog.Destroy()
# except AttributeError:
# pass
def ignore(self, ev): def ignore(self, ev):
self.check() self.check()
def ignoreAll(self, ev): def ignoreAll(self, ev):
self.checker.ignore_always(word=self.checker.word) self.checker.ignore_always(word=self.checker.word)
self.check() self.check()
def replace(self, ev): def replace(self, ev):
self.checker.replace(self.dialog.get_selected_suggestion()) self.checker.replace(self.dialog.get_selected_suggestion())
self.check() self.check()
def replaceAll(self, ev): def replaceAll(self, ev):
self.checker.replace_always(self.dialog.get_selected_suggestion()) self.checker.replace_always(self.dialog.get_selected_suggestion())
self.check() self.check()

15
src/extra/SpellChecker/twitterFilter.py
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@ -1,15 +0,0 @@
# -*- coding: utf-8 -*-
import re
from enchant.tokenize import Filter
class TwitterFilter(Filter):
"""Filter skipping over twitter usernames and hashtags.
This filter skips any words matching the following regular expression:
^[#@](\S){1, }$
That is, any words that resemble users and hashtags.
"""
_pattern = re.compile(r"^[#@](\S){1,}$")
def _skip(self,word):
if self._pattern.match(word):
return True
return False

100
src/extra/SpellChecker/wx_ui.py
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@ -18,62 +18,62 @@
############################################################ ############################################################
import wx import wx
import application import application
class spellCheckerDialog(wx.Dialog): class spellCheckerDialog(wx.Dialog):
def __init__(self): def __init__(self):
super(spellCheckerDialog, self).__init__(None, 1) super(spellCheckerDialog, self).__init__(None, 1)
panel = wx.Panel(self) panel = wx.Panel(self)
sizer = wx.BoxSizer(wx.VERTICAL) sizer = wx.BoxSizer(wx.VERTICAL)
word = wx.StaticText(panel, -1, _(u"Misspelled word")) word = wx.StaticText(panel, -1, _(u"Misspelled word"))
self.word = wx.TextCtrl(panel, -1) self.word = wx.TextCtrl(panel, -1)
wordBox = wx.BoxSizer(wx.HORIZONTAL) wordBox = wx.BoxSizer(wx.HORIZONTAL)
wordBox.Add(word, 0, wx.ALL, 5) wordBox.Add(word, 0, wx.ALL, 5)
wordBox.Add(self.word, 0, wx.ALL, 5) wordBox.Add(self.word, 0, wx.ALL, 5)
context = wx.StaticText(panel, -1, _(u"Context")) context = wx.StaticText(panel, -1, _(u"Context"))
self.context = wx.TextCtrl(panel, -1) self.context = wx.TextCtrl(panel, -1)
contextBox = wx.BoxSizer(wx.HORIZONTAL) contextBox = wx.BoxSizer(wx.HORIZONTAL)
contextBox.Add(context, 0, wx.ALL, 5) contextBox.Add(context, 0, wx.ALL, 5)
contextBox.Add(self.context, 0, wx.ALL, 5) contextBox.Add(self.context, 0, wx.ALL, 5)
suggest = wx.StaticText(panel, -1, _(u"Suggestions")) suggest = wx.StaticText(panel, -1, _(u"Suggestions"))
self.suggestions = wx.ListBox(panel, -1, choices=[], style=wx.LB_SINGLE) self.suggestions = wx.ListBox(panel, -1, choices=[], style=wx.LB_SINGLE)
suggestionsBox = wx.BoxSizer(wx.HORIZONTAL) suggestionsBox = wx.BoxSizer(wx.HORIZONTAL)
suggestionsBox.Add(suggest, 0, wx.ALL, 5) suggestionsBox.Add(suggest, 0, wx.ALL, 5)
suggestionsBox.Add(self.suggestions, 0, wx.ALL, 5) suggestionsBox.Add(self.suggestions, 0, wx.ALL, 5)
self.ignore = wx.Button(panel, -1, _(u"Ignore")) self.ignore = wx.Button(panel, -1, _(u"Ignore"))
self.ignoreAll = wx.Button(panel, -1, _(u"Ignore all")) self.ignoreAll = wx.Button(panel, -1, _(u"Ignore all"))
self.replace = wx.Button(panel, -1, _(u"Replace")) self.replace = wx.Button(panel, -1, _(u"Replace"))
self.replaceAll = wx.Button(panel, -1, _(u"Replace all")) self.replaceAll = wx.Button(panel, -1, _(u"Replace all"))
close = wx.Button(panel, wx.ID_CANCEL) close = wx.Button(panel, wx.ID_CANCEL)
btnBox = wx.BoxSizer(wx.HORIZONTAL) btnBox = wx.BoxSizer(wx.HORIZONTAL)
btnBox.Add(self.ignore, 0, wx.ALL, 5) btnBox.Add(self.ignore, 0, wx.ALL, 5)
btnBox.Add(self.ignoreAll, 0, wx.ALL, 5) btnBox.Add(self.ignoreAll, 0, wx.ALL, 5)
btnBox.Add(self.replace, 0, wx.ALL, 5) btnBox.Add(self.replace, 0, wx.ALL, 5)
btnBox.Add(self.replaceAll, 0, wx.ALL, 5) btnBox.Add(self.replaceAll, 0, wx.ALL, 5)
btnBox.Add(close, 0, wx.ALL, 5) btnBox.Add(close, 0, wx.ALL, 5)
sizer.Add(wordBox, 0, wx.ALL, 5) sizer.Add(wordBox, 0, wx.ALL, 5)
sizer.Add(contextBox, 0, wx.ALL, 5) sizer.Add(contextBox, 0, wx.ALL, 5)
sizer.Add(suggestionsBox, 0, wx.ALL, 5) sizer.Add(suggestionsBox, 0, wx.ALL, 5)
sizer.Add(btnBox, 0, wx.ALL, 5) sizer.Add(btnBox, 0, wx.ALL, 5)
panel.SetSizer(sizer) panel.SetSizer(sizer)
self.SetClientSize(sizer.CalcMin()) self.SetClientSize(sizer.CalcMin())
def get_response(self):
return self.ShowModal()
def get_response(self): def set_title(self, title):
return self.ShowModal() return self.SetTitle(title)
def set_title(self, title): def set_word_and_suggestions(self, word, context, suggestions):
return self.SetTitle(title) self.word.SetValue(word)
self.context.ChangeValue(context)
self.suggestions.Set(suggestions)
self.suggestions.SetFocus()
def set_word_and_suggestions(self, word, context, suggestions): def get_selected_suggestion(self):
self.word.SetValue(word) return self.suggestions.GetStringSelection()
self.context.ChangeValue(context)
self.suggestions.Set(suggestions)
self.suggestions.SetFocus()
def get_selected_suggestion(self):
return self.suggestions.GetStringSelection()
def dict_not_found_error(): def dict_not_found_error():
wx.MessageDialog(None, _(u"An error has occurred. There are no dictionaries available for the selected language in {0}").format(application.name,), _(u"Error"), wx.ICON_ERROR).ShowModal() wx.MessageDialog(None, _(u"An error has occurred. There are no dictionaries available for the selected language in {0}").format(application.name,), _(u"Error"), wx.ICON_ERROR).ShowModal()
def finished(): def finished():
wx.MessageDialog(None, _(u"Spell check complete."), application.name, style=wx.OK).ShowModal() wx.MessageDialog(None, _(u"Spell check complete."), application.name, style=wx.OK).ShowModal()