def update_page_number(self):
loop.acquire_lock()
if (self.page_numbering_type == 0):
self.starting_page_number = self.starting_page_number + 1
else:
self.starting_page_number = self.starting_page_number + 2
loop.release_lock()
def update_page_number(self): loop.acquire_lock() if (self.page_numbering_type == 0): self.starting_page_number = self.starting_page_number + 1 else: self.starting_page_number = self.starting_page_number + 2 loop.release_lock()
def button_ocr_and_view_clicked(self,*data):
name = self.icon_view_image_list.get_selected_item_names()
if(name == []):
return;
self.show_progress_bar("Running ocr... Please wait");
image_file = self.get_shell_filename(name[0])
self.output_terminal.run_command("tesseract {0} /tmp/tesseract-train/output -l {1}".format(image_file,self.language));
# Wait for output
os.system("while [ ! -f /tmp/tesseract-train/output.txt ]; do sleep .1; done")
os.system("count=100; while [ ! -s /tmp/tesseract-train/output.txt ] && [ $count -ge 0 ]; do sleep .1; count=$(($count-1)); done")
self.hide_progress_bar()
loop.acquire_lock()
window_output = window.Window(_("Recognised text from image {0} with {1}".format(image_file.split("/")[-1],self.language)))
window_output.set_taskbar_icon(macros.logo_file)
tv = text_view.TextView()
sb = containers.ScrollBox()
sb.add(tv)
tv.set_vexpand(True)
tv.set_hexpand(True)
tv.set_text(open("/tmp/tesseract-train/output.txt").read())
os.system("rm /tmp/tesseract-train/output.txt")
window_output.set_default_size(500,400)
window_output.add(sb)
window_output.show_all()
loop.release_lock()
def button_ocr_and_view_clicked(self,*data):
name = self.icon_view_image_list.get_selected_item_names()
if(name == []):
return;
self.show_progress_bar("Running ocr... Please wait");
image_file = self.get_shell_filename(name[0])
self.output_terminal.run_command("tesseract {0} /tmp/tesseract-train/output -l {1}".format(image_file,self.language));
# Wait for output
os.system("while [ ! -f /tmp/tesseract-train/output.txt ]; do sleep .1; done")
os.system("count=100; while [ ! -s /tmp/tesseract-train/output.txt ] && [ $count -ge 0 ]; do sleep .1; count=$(($count-1)); done")
self.hide_progress_bar()
loop.acquire_lock()
window_output = window.Window(_("Recognised text from image {0} with {1}".format(image_file.split("/")[-1],self.language)))
window_output.set_taskbar_icon(macros.logo_file)
tv = text_view.TextView()
sb = containers.ScrollBox()
sb.add(tv)
tv.set_vexpand(True)
tv.set_hexpand(True)
tv.set_text(open("/tmp/tesseract-train/output.txt").read())
os.system("rm /tmp/tesseract-train/output.txt")
window_output.set_default_size(500,400)
window_output.add(sb)
window_output.show_all()
loop.release_lock()
def language_combobox_changed(self,*data):
active = self.combobox_language.get_active()
# While resetting combobox after training the active will be -1
if ( active <= len(self.languages) and active != -1 ):
self.language = self.languages[active]
self.show_progress_bar("Loading components of "+self.language)
#Removing all files in /tmp/tesseract-train/
shutil.rmtree("/tmp/tesseract-train/")
os.mkdir("/tmp/tesseract-train/")
cmd = "combine_tessdata -u {0}/{1}.traineddata /tmp/tesseract-train/file".format(self.tessdata_dir,self.language)
self.output_terminal.run_command(cmd)
os.system("while [ ! -r /tmp/tesseract-train/file.unicharset ]; do sleep 0.1; done")
#setting ambiguous table
loop.acquire_lock()
self.treeview_ambiguous.clear()
loop.release_lock()
os.system("while [ ! -r /tmp/tesseract-train/file.unicharambigs ]; do sleep 0.1; done")
self.import_ambiguous_list_from_file("/tmp/tesseract-train/file.unicharambigs")
for item in DICT_LIST:
if os.path.isfile(item):
cmd = "dawg2wordlist /tmp/tesseract-train/file.unicharset {0} {0}.txt".format(item)
self.output_terminal.run_command(cmd)
os.system("while kill -0 $(pidof dawg2wordlist) 2> /dev/null; do sleep .1; done")
os.system("count=100; while [ ! -r {0}.txt ] && [ $count -ge 0 ]; do sleep .1; count=$(($count-1)); done".format(item))
else:
f = open(item+".txt","w")
f.close()
# Create user dictionary if not exist
if not os.path.isfile(macros.home_dir+"/lios/user-words.txt"):
f = open(macros.home_dir+"/lios/user-words.txt","w")
f.close()
# Loading each dictionarys
for d_obj in self.dictionary_objects:
loop.acquire_lock()
d_obj.load()
loop.release_lock()
self.hide_progress_bar()
def language_combobox_changed(self,*data):
active = self.combobox_language.get_active()
# While resetting combobox after training the active will be -1
if ( active <= len(self.languages) and active != -1 ):
self.language = self.languages[active]
self.show_progress_bar("Loading components of "+self.language)
#Removing all files in /tmp/tesseract-train/
shutil.rmtree("/tmp/tesseract-train/")
os.mkdir("/tmp/tesseract-train/")
cmd = "combine_tessdata -u {0}/{1}.traineddata /tmp/tesseract-train/file".format(self.tessdata_dir,self.language)
self.output_terminal.run_command(cmd)
os.system("while [ ! -r /tmp/tesseract-train/file.unicharset ]; do sleep 0.1; done")
#setting ambiguous table
loop.acquire_lock()
self.treeview_ambiguous.clear()
loop.release_lock()
os.system("while [ ! -r /tmp/tesseract-train/file.unicharambigs ]; do sleep 0.1; done")
self.import_ambiguous_list_from_file("/tmp/tesseract-train/file.unicharambigs")
for item in DICT_LIST:
if os.path.isfile(item):
cmd = "dawg2wordlist /tmp/tesseract-train/file.unicharset {0} {0}.txt".format(item)
self.output_terminal.run_command(cmd)
os.system("while kill -0 $(pidof dawg2wordlist) 2> /dev/null; do sleep .1; done")
os.system("count=100; while [ ! -r {0}.txt ] && [ $count -ge 0 ]; do sleep .1; count=$(($count-1)); done".format(item))
else:
f = open(item+".txt","w")
f.close()
# Create user dictionary if not exist
if not os.path.isfile(macros.user_home_path+"/lios/user-words.txt"):
f = open(macros.user_home_path+"/lios/user-words.txt","w")
f.close()
# Loading each dictionarys
for d_obj in self.dictionary_objects:
loop.acquire_lock()
d_obj.load()
loop.release_lock()
self.hide_progress_bar()
def redraw(self):
loop.acquire_lock()
self.load_image(self.filename, [], self.ZOOM_FIT)
loop.release_lock()
def redraw(self): loop.acquire_lock() self.load_image(self.filename,[],self.ZOOM_FIT) loop.release_lock()
