class Ari:
class ConcurrentIndex(threading.Thread):
"Class that starts a new execution thread to carry out the operation "
"of indexing a list of files of directories without blocking the "
"Tkinter GUI, so it will be able to be updated as the process goes on"
def __init__(self, output_stream, files=None, directory=None):
threading.Thread.__init__(self)
self.output_stream = output_stream
self.files = files
self.directory = directory
def run(self):
if self.files is not None or self.directory is not None:
if self.directory is not None:
index.index_directory(self.directory, self.output_stream)
elif self.files is not None:
for f in self.files:
index.index_file(path=f, output_stream=self.output_stream)
index.update_index()
tkMessageBox.showinfo(
"Indexacion completada!!!", "Indexacion completada! Puede cerrar la ventana de indexacion"
)
class ConcurrentSearch(threading.Thread):
"Class that starts a new execution thread to carry out the operation "
"of searching the files relevant to a question (provided by the user "
"or by another file's document vector) without blocking the Tkinter "
"GUI, so it will be able to be updated as the process goes on"
def __init__(self, algorithm, results_output, output_stream, question=None, id_doc=None):
threading.Thread.__init__(self)
self.algorithm = algorithm
self.results_output = results_output
self.output_stream = output_stream
self.question = question
self.id_doc = id_doc
def run(self):
if self.question is not None or self.id_doc is not None:
if self.question is not None:
self.search_result = question.search_string(self.algorithm, self.question, self.output_stream)
elif self.id_doc is not None:
self.search_result = feedback.search_similar_docs(self.algorithm, self.id_doc, self.output_stream)
for result in self.search_result:
self.results_output.insert(
END, result.n, result.doc.id, result.doc.title, result.relevance, result.doc.text
)
self.results_output.pack(side=LEFT, fill=BOTH, expand=1, padx=10)
def index_data(cls, file=None, dir=None):
"Create a new instance of the ConcurrentIndex class and start the "
"index process of the files/directory provided. The contents of the "
"sv variable will be displayed on the message_index widget, and "
"updated by the thread responsible for carrying out the index operation"
if file is not None or dir is not None:
window_index = Toplevel(cls.top, width=200)
window_index.title("Indexando...")
window_index.wm_iconbitmap(bitmap="@python.xbm")
sv = StringVar()
message_index = Message(window_index, textvariable=sv, aspect=800)
message_index.pack(side=LEFT, fill=BOTH, expand=1)
t_index = cls.ConcurrentIndex(sv, file, dir)
t_index.start()
def index_files(cls, event=None):
"Show a dialog allowing the user to select multiple files and command "
"the index process of the files selected to start"
cls.results_listbox.pack_forget()
cls.similar_button.pack_forget()
files = tkFileDialog.askopenfilenames(
filetypes=[("text files", ".txt")],
initialdir=os.path.expanduser("~"),
parent=cls.top,
title="Indexar archivos",
)
if len(files) > 0:
cls.index_data(file=files)
def index_directory(cls, event=None):
"Show a dialog allowing the user to select a directory and command the "
"index process of the files (recursively) contained in the selected "
"directory to start"
cls.results_listbox.pack_forget()
cls.similar_button.pack_forget()
directory = tkFileDialog.askdirectory(
initialdir=os.path.expanduser("~"), parent=cls.top, title="Indexar directorio", mustexist=True
)
if len(directory) > 0:
cls.index_data(dir=directory)
def search(cls, event=None):
"Search the text in the search_entry widget by creating a new instance "
"of the ConcurrentSearch class (after validating it by means of the "
"validate_question function in the question module), and depict the "
"results obtained in the results_listbox widget "
"The contents of the sv variable will be displayed on the "
"message_index widget, and updated by the thread responsible for "
"carrying out the index operation"
input = cls.search_entry.get()
cls.results_listbox.delete(0, END)
if question.validate_question_string(input):
cls.similar_button.pack(side=RIGHT, pady=10)
window_index = Toplevel(cls.top, width=200)
window_index.title("Buscando...")
window_index.wm_iconbitmap(bitmap="@python.xbm")
sv = StringVar()
message_index = Message(window_index, textvariable=sv, aspect=800)
message_index.pack(side=LEFT, fill=BOTH, expand=1)
t_search = cls.ConcurrentSearch(
output_stream=sv, results_output=cls.results_listbox, algorithm=cls.algorithm.get(), question=input
)
t_search.start()
else:
tkMessageBox.showwarning(
"Entrada no valida", "La pregunta realizada debe cumplir con el formato: (termino peso?)+\n"
)
def similar_docs(cls, event=None):
"Look for documents similar to the one selected in the results_listbox "
"widget, and show the results on it"
if len(cls.results_listbox.curselection()) != 1:
return
id_doc = cls.results_listbox.get(cls.results_listbox.curselection()[0])[0][1]
cls.results_listbox.delete(0, END)
window_index = Toplevel(cls.top, width=200)
window_index.title("Buscando...")
window_index.wm_iconbitmap(bitmap="@python.xbm")
sv = StringVar()
message_index = Message(window_index, textvariable=sv, aspect=800)
message_index.pack(side=LEFT, fill=BOTH, expand=1)
t_search = cls.ConcurrentSearch(
output_stream=sv, results_output=cls.results_listbox, algorithm=cls.algorithm.get(), id_doc=id_doc
)
t_search.start()
def display_doc(cls, event):
"Create a new window which will contain a Text widget to display the "
"contents of the file currently selected in the results_listbox widget"
if len(cls.results_listbox.curselection()) != 1:
return
title = cls.results_listbox.get(cls.results_listbox.curselection()[0])[0][4]
window_text = Toplevel(cls.top)
window_text.title(title)
window_text.wm_iconbitmap(bitmap="@python.xbm")
text_scrollbar = Scrollbar(window_text, orient=VERTICAL)
text_scrollbar.pack(side=RIGHT, fill=Y)
text_doc = Text(window_text, wrap=WORD, yscrollcommand=text_scrollbar.set)
text_doc = Text(window_text)
doc = open(title, "r")
for line in doc:
text_doc.insert(INSERT, line)
doc.close()
text_doc.config(state=DISABLED)
text_doc.pack(side=LEFT, fill=BOTH, expand=1)
text_scrollbar.config(command=text_doc.yview)
def __init__(self, master):
"Initialization and configuration of the visual components in the "
"system's GUI"
# Root (master) top window
self.top = master
master.title("SARI")
master.wm_iconbitmap(bitmap="@python.xbm")
master.configure(background="white", width=1000, height=800)
# Title label
pi_title = PhotoImage(file="sari.gif")
self.label_title = Label(master, name="_label_title", image=pi_title, width=800, background="white")
self.label_title.photo = pi_title
self.label_title.pack(pady=20)
# Text search entry
self.search_entry = Entry(master, width=60, relief=GROOVE)
self.search_entry.configure(font=(self.search_entry.cget("font")[0], 10), highlightcolor="blue")
self.search_entry.bind("<Return>", self.search)
self.search_entry.pack()
self.search_entry.focus()
# Search button
self.search_button = Button(master, text="Buscar!", command=self.search, padx=20)
self.search_button.bind("<Return>", self.search)
self.search_button.pack(pady=10)
# Information retrieval algorithm option menu
self.algorithm = StringVar(master)
self.algorithm.set(question.ComputeSimilarity.list()[0])
algs = question.ComputeSimilarity.list()
self.algorithm_option = OptionMenu(master, self.algorithm, algs[0], algs[1], algs[2], algs[3])
self.algorithm_option.pack(pady=10)
# Index files button
self.index_files_button = Button(master, text="Indexar archivos", padx=20, command=self.index_files)
self.index_files_button.bind("<Return>", self.index_files)
self.index_files_button.pack(pady=10)
# Index directory button
self.index_dir_button = Button(master, text="Indexar directorio", padx=20, command=self.index_directory)
self.index_dir_button.bind("<Return>", self.index_directory)
self.index_dir_button.pack(pady=10)
# Results listbox and scrollbar
result_scrollbar = Scrollbar(master, orient=VERTICAL)
self.results_listbox = MultiListbox(master, selectmode=SINGLE, yscrollcommand=result_scrollbar.set)
self.results_listbox.configure(
command=self.display_doc,
columns=("No", "Id", "Titulo", "Relevancia", "Documento"),
selectbackground="gray",
selectforeground="black",
)
result_scrollbar.config(command=self.results_listbox.yview, relief=FLAT, activerelief=FLAT)
result_scrollbar.pack(side=RIGHT, fill=Y)
# Search similar documents button
self.similar_button = Button(master, text="Buscar documentos similares", padx=20, command=self.similar_docs)
self.similar_button.bind("<Return>", self.similar_docs)
def __init__(self, master):
"Initialization and configuration of the visual components in the "
"system's GUI"
# Root (master) top window
self.top = master
master.title('SARI')
master.wm_iconbitmap(bitmap='@python.xbm')
master.configure(background='white', width=1000, height=800)
# Title label
pi_title = PhotoImage(file='sari.gif')
self.label_title = Label(master,
name='_label_title',
image=pi_title,
width=800,
background='white')
self.label_title.photo = pi_title
self.label_title.pack(pady=20)
# Text search entry
self.search_entry = Entry(master, width=60, relief=GROOVE)
self.search_entry.configure(font=(self.search_entry.cget('font')[0],
10),
highlightcolor='blue')
self.search_entry.bind('<Return>', self.search)
self.search_entry.pack()
self.search_entry.focus()
# Search button
self.search_button = Button(master,
text='Buscar!',
command=self.search,
padx=20)
self.search_button.bind('<Return>', self.search)
self.search_button.pack(pady=10)
# Information retrieval algorithm option menu
self.algorithm = StringVar(master)
self.algorithm.set(question.ComputeSimilarity.list()[0])
algs = question.ComputeSimilarity.list()
self.algorithm_option = OptionMenu(master, self.algorithm, algs[0],
algs[1], algs[2], algs[3])
self.algorithm_option.pack(pady=10)
# Index files button
self.index_files_button = Button(master,
text='Indexar archivos',
padx=20,
command=self.index_files)
self.index_files_button.bind('<Return>', self.index_files)
self.index_files_button.pack(pady=10)
# Index directory button
self.index_dir_button = Button(master,
text='Indexar directorio',
padx=20,
command=self.index_directory)
self.index_dir_button.bind('<Return>', self.index_directory)
self.index_dir_button.pack(pady=10)
# Results listbox and scrollbar
result_scrollbar = Scrollbar(master, orient=VERTICAL)
self.results_listbox = MultiListbox(
master, selectmode=SINGLE, yscrollcommand=result_scrollbar.set)
self.results_listbox.configure(command=self.display_doc,
columns=('No', 'Id', 'Titulo',
'Relevancia', 'Documento'),
selectbackground='gray',
selectforeground='black')
result_scrollbar.config(command=self.results_listbox.yview,
relief=FLAT,
activerelief=FLAT)
result_scrollbar.pack(side=RIGHT, fill=Y)
# Search similar documents button
self.similar_button = Button(master,
text='Buscar documentos similares',
padx=20,
command=self.similar_docs)
self.similar_button.bind('<Return>', self.similar_docs)
def __init__(self, master):
"Initialization and configuration of the visual components in the "
"system's GUI"
# Root (master) top window
self.top = master
master.title("SARI")
master.wm_iconbitmap(bitmap="@python.xbm")
master.configure(background="white", width=1000, height=800)
# Title label
pi_title = PhotoImage(file="sari.gif")
self.label_title = Label(master, name="_label_title", image=pi_title, width=800, background="white")
self.label_title.photo = pi_title
self.label_title.pack(pady=20)
# Text search entry
self.search_entry = Entry(master, width=60, relief=GROOVE)
self.search_entry.configure(font=(self.search_entry.cget("font")[0], 10), highlightcolor="blue")
self.search_entry.bind("<Return>", self.search)
self.search_entry.pack()
self.search_entry.focus()
# Search button
self.search_button = Button(master, text="Buscar!", command=self.search, padx=20)
self.search_button.bind("<Return>", self.search)
self.search_button.pack(pady=10)
# Information retrieval algorithm option menu
self.algorithm = StringVar(master)
self.algorithm.set(question.ComputeSimilarity.list()[0])
algs = question.ComputeSimilarity.list()
self.algorithm_option = OptionMenu(master, self.algorithm, algs[0], algs[1], algs[2], algs[3])
self.algorithm_option.pack(pady=10)
# Index files button
self.index_files_button = Button(master, text="Indexar archivos", padx=20, command=self.index_files)
self.index_files_button.bind("<Return>", self.index_files)
self.index_files_button.pack(pady=10)
# Index directory button
self.index_dir_button = Button(master, text="Indexar directorio", padx=20, command=self.index_directory)
self.index_dir_button.bind("<Return>", self.index_directory)
self.index_dir_button.pack(pady=10)
# Results listbox and scrollbar
result_scrollbar = Scrollbar(master, orient=VERTICAL)
self.results_listbox = MultiListbox(master, selectmode=SINGLE, yscrollcommand=result_scrollbar.set)
self.results_listbox.configure(
command=self.display_doc,
columns=("No", "Id", "Titulo", "Relevancia", "Documento"),
selectbackground="gray",
selectforeground="black",
)
result_scrollbar.config(command=self.results_listbox.yview, relief=FLAT, activerelief=FLAT)
result_scrollbar.pack(side=RIGHT, fill=Y)
# Search similar documents button
self.similar_button = Button(master, text="Buscar documentos similares", padx=20, command=self.similar_docs)
self.similar_button.bind("<Return>", self.similar_docs)
class Ari:
class ConcurrentIndex(threading.Thread):
"Class that starts a new execution thread to carry out the operation "
"of indexing a list of files of directories without blocking the "
"Tkinter GUI, so it will be able to be updated as the process goes on"
def __init__(self, output_stream, files=None, directory=None):
threading.Thread.__init__(self)
self.output_stream = output_stream
self.files = files
self.directory = directory
def run(self):
if self.files is not None or self.directory is not None:
if self.directory is not None:
index.index_directory(self.directory, self.output_stream)
elif self.files is not None:
for f in self.files:
index.index_file(path=f,
output_stream=self.output_stream)
index.update_index()
tkMessageBox.showinfo(
'Indexacion completada!!!',
'Indexacion completada! Puede cerrar la ventana de indexacion'
)
class ConcurrentSearch(threading.Thread):
"Class that starts a new execution thread to carry out the operation "
"of searching the files relevant to a question (provided by the user "
"or by another file's document vector) without blocking the Tkinter "
"GUI, so it will be able to be updated as the process goes on"
def __init__(self,
algorithm,
results_output,
output_stream,
question=None,
id_doc=None):
threading.Thread.__init__(self)
self.algorithm = algorithm
self.results_output = results_output
self.output_stream = output_stream
self.question = question
self.id_doc = id_doc
def run(self):
if self.question is not None or self.id_doc is not None:
if self.question is not None:
self.search_result = question.search_string(
self.algorithm, self.question, self.output_stream)
elif self.id_doc is not None:
self.search_result = feedback.search_similar_docs(
self.algorithm, self.id_doc, self.output_stream)
for result in self.search_result:
self.results_output.insert(END, result.n, result.doc.id,
result.doc.title,
result.relevance,
result.doc.text)
self.results_output.pack(side=LEFT,
fill=BOTH,
expand=1,
padx=10)
def index_data(cls, file=None, dir=None):
"Create a new instance of the ConcurrentIndex class and start the "
"index process of the files/directory provided. The contents of the "
"sv variable will be displayed on the message_index widget, and "
"updated by the thread responsible for carrying out the index operation"
if file is not None or dir is not None:
window_index = Toplevel(cls.top, width=200)
window_index.title('Indexando...')
window_index.wm_iconbitmap(bitmap='@python.xbm')
sv = StringVar()
message_index = Message(window_index, textvariable=sv, aspect=800)
message_index.pack(side=LEFT, fill=BOTH, expand=1)
t_index = cls.ConcurrentIndex(sv, file, dir)
t_index.start()
def index_files(cls, event=None):
"Show a dialog allowing the user to select multiple files and command "
"the index process of the files selected to start"
cls.results_listbox.pack_forget()
cls.similar_button.pack_forget()
files = tkFileDialog.askopenfilenames(
filetypes=[('text files', '.txt')],
initialdir=os.path.expanduser('~'),
parent=cls.top,
title='Indexar archivos')
if len(files) > 0:
cls.index_data(file=files)
def index_directory(cls, event=None):
"Show a dialog allowing the user to select a directory and command the "
"index process of the files (recursively) contained in the selected "
"directory to start"
cls.results_listbox.pack_forget()
cls.similar_button.pack_forget()
directory = tkFileDialog.askdirectory(
initialdir=os.path.expanduser('~'),
parent=cls.top,
title='Indexar directorio',
mustexist=True)
if len(directory) > 0:
cls.index_data(dir=directory)
def search(cls, event=None):
"Search the text in the search_entry widget by creating a new instance "
"of the ConcurrentSearch class (after validating it by means of the "
"validate_question function in the question module), and depict the "
"results obtained in the results_listbox widget "
"The contents of the sv variable will be displayed on the "
"message_index widget, and updated by the thread responsible for "
"carrying out the index operation"
input = cls.search_entry.get()
cls.results_listbox.delete(0, END)
if question.validate_question_string(input):
cls.similar_button.pack(side=RIGHT, pady=10)
window_index = Toplevel(cls.top, width=200)
window_index.title('Buscando...')
window_index.wm_iconbitmap(bitmap='@python.xbm')
sv = StringVar()
message_index = Message(window_index, textvariable=sv, aspect=800)
message_index.pack(side=LEFT, fill=BOTH, expand=1)
t_search = cls.ConcurrentSearch(output_stream=sv,
results_output=cls.results_listbox,
algorithm=cls.algorithm.get(),
question=input)
t_search.start()
else:
tkMessageBox.showwarning(
'Entrada no valida',
'La pregunta realizada debe cumplir con el formato: (termino peso?)+\n'
)
def similar_docs(cls, event=None):
"Look for documents similar to the one selected in the results_listbox "
"widget, and show the results on it"
if len(cls.results_listbox.curselection()) != 1:
return
id_doc = cls.results_listbox.get(
cls.results_listbox.curselection()[0])[0][1]
cls.results_listbox.delete(0, END)
window_index = Toplevel(cls.top, width=200)
window_index.title('Buscando...')
window_index.wm_iconbitmap(bitmap='@python.xbm')
sv = StringVar()
message_index = Message(window_index, textvariable=sv, aspect=800)
message_index.pack(side=LEFT, fill=BOTH, expand=1)
t_search = cls.ConcurrentSearch(output_stream=sv,
results_output=cls.results_listbox,
algorithm=cls.algorithm.get(),
id_doc=id_doc)
t_search.start()
def display_doc(cls, event):
"Create a new window which will contain a Text widget to display the "
"contents of the file currently selected in the results_listbox widget"
if len(cls.results_listbox.curselection()) != 1:
return
title = cls.results_listbox.get(
cls.results_listbox.curselection()[0])[0][4]
window_text = Toplevel(cls.top)
window_text.title(title)
window_text.wm_iconbitmap(bitmap='@python.xbm')
text_scrollbar = Scrollbar(window_text, orient=VERTICAL)
text_scrollbar.pack(side=RIGHT, fill=Y)
text_doc = Text(window_text,
wrap=WORD,
yscrollcommand=text_scrollbar.set)
text_doc = Text(window_text)
doc = open(title, 'r')
for line in doc:
text_doc.insert(INSERT, line)
doc.close()
text_doc.config(state=DISABLED)
text_doc.pack(side=LEFT, fill=BOTH, expand=1)
text_scrollbar.config(command=text_doc.yview)
def __init__(self, master):
"Initialization and configuration of the visual components in the "
"system's GUI"
# Root (master) top window
self.top = master
master.title('SARI')
master.wm_iconbitmap(bitmap='@python.xbm')
master.configure(background='white', width=1000, height=800)
# Title label
pi_title = PhotoImage(file='sari.gif')
self.label_title = Label(master,
name='_label_title',
image=pi_title,
width=800,
background='white')
self.label_title.photo = pi_title
self.label_title.pack(pady=20)
# Text search entry
self.search_entry = Entry(master, width=60, relief=GROOVE)
self.search_entry.configure(font=(self.search_entry.cget('font')[0],
10),
highlightcolor='blue')
self.search_entry.bind('<Return>', self.search)
self.search_entry.pack()
self.search_entry.focus()
# Search button
self.search_button = Button(master,
text='Buscar!',
command=self.search,
padx=20)
self.search_button.bind('<Return>', self.search)
self.search_button.pack(pady=10)
# Information retrieval algorithm option menu
self.algorithm = StringVar(master)
self.algorithm.set(question.ComputeSimilarity.list()[0])
algs = question.ComputeSimilarity.list()
self.algorithm_option = OptionMenu(master, self.algorithm, algs[0],
algs[1], algs[2], algs[3])
self.algorithm_option.pack(pady=10)
# Index files button
self.index_files_button = Button(master,
text='Indexar archivos',
padx=20,
command=self.index_files)
self.index_files_button.bind('<Return>', self.index_files)
self.index_files_button.pack(pady=10)
# Index directory button
self.index_dir_button = Button(master,
text='Indexar directorio',
padx=20,
command=self.index_directory)
self.index_dir_button.bind('<Return>', self.index_directory)
self.index_dir_button.pack(pady=10)
# Results listbox and scrollbar
result_scrollbar = Scrollbar(master, orient=VERTICAL)
self.results_listbox = MultiListbox(
master, selectmode=SINGLE, yscrollcommand=result_scrollbar.set)
self.results_listbox.configure(command=self.display_doc,
columns=('No', 'Id', 'Titulo',
'Relevancia', 'Documento'),
selectbackground='gray',
selectforeground='black')
result_scrollbar.config(command=self.results_listbox.yview,
relief=FLAT,
activerelief=FLAT)
result_scrollbar.pack(side=RIGHT, fill=Y)
# Search similar documents button
self.similar_button = Button(master,
text='Buscar documentos similares',
padx=20,
command=self.similar_docs)
self.similar_button.bind('<Return>', self.similar_docs)
