class LintGui: """Build and control a window to interact with pylint""" def __init__(self, root=None): self.root = root or Tk() self.root.title('Pylint') top_frame = Frame(self.root) res_frame = Frame(self.root) btn_frame = Frame(self.root) top_frame.pack(side=TOP, fill=X) res_frame.pack(side=TOP, fill=BOTH, expand=True) btn_frame.pack(side=TOP, fill=X) Label(top_frame, text='Module or package').pack(side=LEFT) self.txtModule = Entry(top_frame, background='white') self.txtModule.bind('<Return>', self.run_lint) self.txtModule.pack(side=LEFT, expand=True, fill=X) Button(top_frame, text='Run', command=self.run_lint).pack(side=LEFT) scrl = Scrollbar(res_frame) self.results = Listbox(res_frame, background='white', font='fixedsys', selectmode='browse', yscrollcommand=scrl.set) scrl.configure(command=self.results.yview) self.results.pack(side=LEFT, expand=True, fill=BOTH) scrl.pack(side=RIGHT, fill=Y) Button(btn_frame, text='Quit', command=self.quit).pack(side=BOTTOM) #self.root.bind('<ctrl-q>', self.quit) self.txtModule.focus_set() def mainloop(self): """lauch the mainloop of the application""" self.root.mainloop() def quit(self, _=None): """quit the application""" self.root.quit() def run_lint(self, _=None): """lauches pylint""" colors = {'W:':'red1', 'E:': 'red4', 'W:': 'red3', '**': 'navy'} self.root.configure(cursor='watch') self.results.focus_set() self.results.delete(0, END) self.results.update() module = self.txtModule.get() pout = os.popen('%s %s' % (PYLINT, module), 'r') for line in pout.xreadlines(): line = line.rstrip() self.results.insert(END, line) fg_color = colors.get(line[:2], 'black') self.results.itemconfigure(END, fg=fg_color) self.results.update() self.root.configure(cursor='')
class LintGui: """Build and control a window to interact with pylint""" def __init__(self, root=None): self.root = root or Tk() self.root.title('Pylint') top_frame = Frame(self.root) res_frame = Frame(self.root) btn_frame = Frame(self.root) top_frame.pack(side=TOP, fill=X) res_frame.pack(side=TOP, fill=BOTH, expand=True) btn_frame.pack(side=TOP, fill=X) Label(top_frame, text='Module or package').pack(side=LEFT) self.txtModule = Entry(top_frame, background='white') self.txtModule.bind('<Return>', self.run_lint) self.txtModule.pack(side=LEFT, expand=True, fill=X) Button(top_frame, text='Run', command=self.run_lint).pack(side=LEFT) scrl = Scrollbar(res_frame) self.results = Listbox(res_frame, background='white', font='fixedsys', selectmode='browse', yscrollcommand=scrl.set) scrl.configure(command=self.results.yview) self.results.pack(side=LEFT, expand=True, fill=BOTH) scrl.pack(side=RIGHT, fill=Y) Button(btn_frame, text='Quit', command=self.quit).pack(side=BOTTOM) #self.root.bind('<ctrl-q>', self.quit) self.txtModule.focus_set() def mainloop(self): """launch the mainloop of the application""" self.root.mainloop() def quit(self, _=None): """quit the application""" self.root.quit() def run_lint(self, _=None): """launches pylint""" colors = {'W:':'red1', 'E:': 'red4', 'W:': 'red3', '**': 'navy'} self.root.configure(cursor='watch') self.results.focus_set() self.results.delete(0, END) self.results.update() module = self.txtModule.get() pout = os.popen('%s %s' % (PYLINT, module), 'r') for line in pout.xreadlines(): line = line.rstrip() self.results.insert(END, line) fg_color = colors.get(line[:2], 'black') self.results.itemconfigure(END, fg=fg_color) self.results.update() self.root.configure(cursor='')
class LintGui(object): """Build and control a window to interact with pylint""" def __init__(self, root=None): """init""" self.root = root or Tk() self.root.title('Pylint') #reporter self.reporter = None #message queue for output from reporter self.msg_queue = Queue.Queue() self.msgs = [] self.visible_msgs = [] self.filenames = [] self.rating = StringVar() self.tabs = {} self.report_stream = BasicStream(self) self.differ = differ.Differ() #gui objects self.lbMessages = None self.showhistory = None self.results = None self.btnRun = None self.information_box = None self.convention_box = None self.refactor_box = None self.warning_box = None self.error_box = None self.fatal_box = None self.txtModule = None self.status = None self.msg_type_dict = None self.init_gui() def init_gui(self): """init helper""" #setting up frames top_frame = Frame(self.root) mid_frame = Frame(self.root) radio_frame = Frame(self.root) res_frame = Frame(self.root) msg_frame = Frame(self.root) check_frame = Frame(self.root) history_frame = Frame(self.root) btn_frame = Frame(self.root) rating_frame = Frame(self.root) top_frame.pack(side=TOP, fill=X) mid_frame.pack(side=TOP, fill=X) history_frame.pack(side=TOP, fill=BOTH, expand=True) radio_frame.pack(side=TOP, fill=BOTH, expand=True) rating_frame.pack(side=TOP, fill=BOTH, expand=True) res_frame.pack(side=TOP, fill=BOTH, expand=True) check_frame.pack(side=TOP, fill=BOTH, expand=True) msg_frame.pack(side=TOP, fill=BOTH, expand=True) btn_frame.pack(side=TOP, fill=X) # Binding F5 application-wide to run lint self.root.bind('<F5>', self.run_lint) #Message ListBox rightscrollbar = Scrollbar(msg_frame) rightscrollbar.pack(side=RIGHT, fill=Y) bottomscrollbar = Scrollbar(msg_frame, orient=HORIZONTAL) bottomscrollbar.pack(side=BOTTOM, fill=X) self.lbMessages = Listbox(msg_frame, yscrollcommand=rightscrollbar.set, xscrollcommand=bottomscrollbar.set, bg="white") self.lbMessages.bind("<Double-Button-1>", self.show_sourcefile) self.lbMessages.pack(expand=True, fill=BOTH) rightscrollbar.config(command=self.lbMessages.yview) bottomscrollbar.config(command=self.lbMessages.xview) #Message context menu self.mnMessages = Menu(self.lbMessages, tearoff=0) self.mnMessages.add_command(label="View in sourcefile", command=self.show_sourcefile) self.mnMessages.add_command(label="Add to ignore patchfile", command=self.add_to_ignore_patchfile) self.lbMessages.bind("<Button-3>", self.show_messages_context) #History ListBoxes rightscrollbar2 = Scrollbar(history_frame) rightscrollbar2.pack(side=RIGHT, fill=Y) bottomscrollbar2 = Scrollbar(history_frame, orient=HORIZONTAL) bottomscrollbar2.pack(side=BOTTOM, fill=X) self.showhistory = Listbox(history_frame, yscrollcommand=rightscrollbar2.set, xscrollcommand=bottomscrollbar2.set, bg="white") self.showhistory.pack(expand=True, fill=BOTH) rightscrollbar2.config(command=self.showhistory.yview) bottomscrollbar2.config(command=self.showhistory.xview) self.showhistory.bind('<Double-Button-1>', self.select_recent_file) self.set_history_window() #status bar self.status = Label(self.root, text="", bd=1, relief=SUNKEN, anchor=W) self.status.pack(side=BOTTOM, fill=X) #labels self.lblRatingLabel = Label(rating_frame, text='Rating:') self.lblRatingLabel.pack(side=LEFT) self.lblRating = Label(rating_frame, textvariable=self.rating) self.lblRating.pack(side=LEFT) Label(mid_frame, text='Recently Used:').pack(side=LEFT) Label(top_frame, text='Module or package').pack(side=LEFT) #file textbox self.txtModule = Entry(top_frame, background='white') self.txtModule.bind('<Return>', self.run_lint) self.txtModule.pack(side=LEFT, expand=True, fill=X) #results box rightscrollbar = Scrollbar(res_frame) rightscrollbar.pack(side=RIGHT, fill=Y) bottomscrollbar = Scrollbar(res_frame, orient=HORIZONTAL) bottomscrollbar.pack(side=BOTTOM, fill=X) self.results = Listbox(res_frame, yscrollcommand=rightscrollbar.set, xscrollcommand=bottomscrollbar.set, bg="white", font="Courier") self.results.pack(expand=True, fill=BOTH, side=BOTTOM) rightscrollbar.config(command=self.results.yview) bottomscrollbar.config(command=self.results.xview) #buttons Button(top_frame, text='Open', command=self.file_open).pack(side=LEFT) Button(top_frame, text='Open Package', command=(lambda: self.file_open(package=True))).pack(side=LEFT) self.btnRun = Button(top_frame, text='Run', command=self.run_lint) self.btnRun.pack(side=LEFT) Button(btn_frame, text='Quit', command=self.quit).pack(side=BOTTOM) #radio buttons self.information_box = IntVar() self.convention_box = IntVar() self.refactor_box = IntVar() self.warning_box = IntVar() self.error_box = IntVar() self.fatal_box = IntVar() i = Checkbutton(check_frame, text="Information", fg=COLORS['(I)'], variable=self.information_box, command=self.refresh_msg_window) c = Checkbutton(check_frame, text="Convention", fg=COLORS['(C)'], variable=self.convention_box, command=self.refresh_msg_window) r = Checkbutton(check_frame, text="Refactor", fg=COLORS['(R)'], variable=self.refactor_box, command=self.refresh_msg_window) w = Checkbutton(check_frame, text="Warning", fg=COLORS['(W)'], variable=self.warning_box, command=self.refresh_msg_window) e = Checkbutton(check_frame, text="Error", fg=COLORS['(E)'], variable=self.error_box, command=self.refresh_msg_window) f = Checkbutton(check_frame, text="Fatal", fg=COLORS['(F)'], variable=self.fatal_box, command=self.refresh_msg_window) i.select() c.select() r.select() w.select() e.select() f.select() i.pack(side=LEFT) c.pack(side=LEFT) r.pack(side=LEFT) w.pack(side=LEFT) e.pack(side=LEFT) f.pack(side=LEFT) #check boxes self.box = StringVar() # XXX should be generated report = Radiobutton(radio_frame, text="Report", variable=self.box, value="Report", command=self.refresh_results_window) rawMet = Radiobutton(radio_frame, text="Raw metrics", variable=self.box, value="Raw metrics", command=self.refresh_results_window) dup = Radiobutton(radio_frame, text="Duplication", variable=self.box, value="Duplication", command=self.refresh_results_window) ext = Radiobutton(radio_frame, text="External dependencies", variable=self.box, value="External dependencies", command=self.refresh_results_window) stat = Radiobutton(radio_frame, text="Statistics by type", variable=self.box, value="Statistics by type", command=self.refresh_results_window) msgCat = Radiobutton(radio_frame, text="Messages by category", variable=self.box, value="Messages by category", command=self.refresh_results_window) msg = Radiobutton(radio_frame, text="Messages", variable=self.box, value="Messages", command=self.refresh_results_window) sourceFile = Radiobutton(radio_frame, text="Source File", variable=self.box, value="Source File", command=self.refresh_results_window) report.select() report.grid(column=0, row=0, sticky=W) rawMet.grid(column=1, row=0, sticky=W) dup.grid(column=2, row=0, sticky=W) msg.grid(column=3, row=0, sticky=W) stat.grid(column=0, row=1, sticky=W) msgCat.grid(column=1, row=1, sticky=W) ext.grid(column=2, row=1, sticky=W) sourceFile.grid(column=3, row=1, sticky=W) #dictionary for check boxes and associated error term self.msg_type_dict = { 'I': lambda: self.information_box.get() == 1, 'C': lambda: self.convention_box.get() == 1, 'R': lambda: self.refactor_box.get() == 1, 'E': lambda: self.error_box.get() == 1, 'W': lambda: self.warning_box.get() == 1, 'F': lambda: self.fatal_box.get() == 1 } self.txtModule.focus_set() def select_recent_file(self, event): """adds the selected file in the history listbox to the Module box""" if not self.showhistory.size(): return selected = self.showhistory.curselection() item = self.showhistory.get(selected) #update module self.txtModule.delete(0, END) self.txtModule.insert(0, item) def refresh_msg_window(self): """refresh the message window with current output""" #clear the window self.lbMessages.delete(0, END) self.visible_msgs = [] for msg in self.msgs: if (self.msg_type_dict.get(msg.C)()): self.visible_msgs.append(msg) msg_str = convert_to_string(msg) self.lbMessages.insert(END, msg_str) fg_color = COLORS.get(msg_str[:3], 'black') self.lbMessages.itemconfigure(END, fg=fg_color) def refresh_results_window(self): """refresh the results window with current output""" #clear the window self.results.delete(0, END) try: for res in self.tabs[self.box.get()]: self.results.insert(END, res) except: pass def process_incoming(self): """process the incoming messages from running pylint""" while self.msg_queue.qsize(): try: msg = self.msg_queue.get(0) if msg == "DONE": self.report_stream.output_contents() return False #adding message to list of msgs self.msgs.append(msg) #displaying msg if message type is selected in check box if (self.msg_type_dict.get(msg.C)()): self.visible_msgs.append(msg) msg_str = convert_to_string(msg) self.lbMessages.insert(END, msg_str) fg_color = COLORS.get(msg_str[:3], 'black') self.lbMessages.itemconfigure(END, fg=fg_color) except Queue.Empty: pass return True def periodic_call(self): """determine when to unlock the run button""" if self.process_incoming(): self.root.after(100, self.periodic_call) else: #enabling button so it can be run again self.btnRun.config(state=NORMAL) def mainloop(self): """launch the mainloop of the application""" self.root.mainloop() def quit(self, _=None): """quit the application""" self.root.quit() def halt(self): """program halt placeholder""" return def file_open(self, package=False, _=None): """launch a file browser""" if not package: filename = askopenfilename(parent=self.root, filetypes=[('pythonfiles', '*.py'), ('allfiles', '*')], title='Select Module') else: filename = askdirectory(title="Select A Folder", mustexist=1) if filename == (): return self.txtModule.delete(0, END) self.txtModule.insert(0, filename) def update_filenames(self): """update the list of recent filenames""" filename = self.txtModule.get() if not filename: filename = os.getcwd() if filename + '\n' in self.filenames: index = self.filenames.index(filename + '\n') self.filenames.pop(index) #ensure only 10 most recent are stored if len(self.filenames) == 10: self.filenames.pop() self.filenames.insert(0, filename + '\n') def set_history_window(self): """update the history window with info from the history file""" #clear the window self.showhistory.delete(0, END) # keep the last 10 most recent files try: view_history = open(HOME + HISTORY, 'r') for hist in view_history.readlines(): if not hist in self.filenames: self.filenames.append(hist) self.showhistory.insert(END, hist.split('\n')[0]) view_history.close() except IOError: # do nothing since history file will be created later return def run_lint(self, _=None): """launches pylint""" self.update_filenames() self.root.configure(cursor='watch') self.reporter = GUIReporter(self, output=self.report_stream) module = self.txtModule.get() if not module: module = os.getcwd() #cleaning up msgs and windows self.msgs = [] self.visible_msgs = [] self.lbMessages.delete(0, END) self.tabs = {} self.results.delete(0, END) self.btnRun.config(state=DISABLED) #setting up a worker thread to run pylint worker = Thread(target=lint_thread, args=( module, self.reporter, self, )) self.periodic_call() worker.start() # Overwrite the .pylint-gui-history file with all the new recently added files # in order from filenames but only save last 10 files write_history = open(HOME + HISTORY, 'w') write_history.writelines(self.filenames) write_history.close() self.set_history_window() self.root.configure(cursor='') def show_sourcefile(self, event=None): selected = self.lbMessages.curselection() if not selected: return msg = self.visible_msgs[int(selected[0])] scroll = msg.line - 3 if scroll < 0: scroll = 0 self.tabs["Source File"] = open(msg.abspath, "r").readlines() self.box.set("Source File") self.refresh_results_window() self.results.yview(scroll) self.results.select_set(msg.line - 1) def show_messages_context(self, event): """Show the message listbox's context menu""" # Select the item that was clicked index = self.lbMessages.nearest(event.y) self.lbMessages.selection_clear(0, END) self.lbMessages.selection_set(index) self.lbMessages.activate(index) self.mnMessages.tk_popup(event.x_root, event.y_root) def add_to_ignore_patchfile(self, event=None): """ Add the selected message to the ignore patchfile. This means that this message will now be ignored by pylint-patcher. """ selected = self.lbMessages.curselection() if not selected: return selected_index = int(selected[0]) msg = self.visible_msgs[selected_index] self.differ.add_disable_pragma(msg.abspath, msg.line, msg.symbol) self.differ.diff() del self.msgs[self.msgs.index(msg)] del self.visible_msgs[selected_index] self.lbMessages.delete(selected_index)
class LintGui: """Build and control a window to interact with pylint""" def __init__(self, root=None): """init""" self.root = root or Tk() self.root.title('Pylint') #reporter self.reporter = None #message queue for output from reporter self.msg_queue = Queue.Queue() self.msgs = [] self.filenames = [] self.rating = StringVar() self.tabs = {} self.report_stream = BasicStream(self) #gui objects self.lbMessages = None self.showhistory = None self.results = None self.btnRun = None self.information_box = None self.convention_box = None self.refactor_box = None self.warning_box = None self.error_box = None self.fatal_box = None self.txtModule = None self.status = None self.msg_type_dict = None self.init_gui() def init_gui(self): """init helper""" #setting up frames top_frame = Frame(self.root) mid_frame = Frame(self.root) radio_frame = Frame(self.root) res_frame = Frame(self.root) msg_frame = Frame(self.root) check_frame = Frame(self.root) history_frame = Frame(self.root) btn_frame = Frame(self.root) rating_frame = Frame(self.root) top_frame.pack(side=TOP, fill=X) mid_frame.pack(side=TOP, fill=X) history_frame.pack(side=TOP, fill=BOTH, expand=True) radio_frame.pack(side=TOP, fill=BOTH, expand=True) rating_frame.pack(side=TOP, fill=BOTH, expand=True) res_frame.pack(side=TOP, fill=BOTH, expand=True) check_frame.pack(side=TOP, fill=BOTH, expand=True) msg_frame.pack(side=TOP, fill=BOTH, expand=True) btn_frame.pack(side=TOP, fill=X) #Message ListBox rightscrollbar = Scrollbar(msg_frame) rightscrollbar.pack(side=RIGHT, fill=Y) bottomscrollbar = Scrollbar(msg_frame, orient=HORIZONTAL) bottomscrollbar.pack(side=BOTTOM, fill=X) self.lbMessages = Listbox(msg_frame, yscrollcommand=rightscrollbar.set, xscrollcommand=bottomscrollbar.set, bg="white") self.lbMessages.pack(expand=True, fill=BOTH) rightscrollbar.config(command=self.lbMessages.yview) bottomscrollbar.config(command=self.lbMessages.xview) #History ListBoxes rightscrollbar2 = Scrollbar(history_frame) rightscrollbar2.pack(side=RIGHT, fill=Y) bottomscrollbar2 = Scrollbar(history_frame, orient=HORIZONTAL) bottomscrollbar2.pack(side=BOTTOM, fill=X) self.showhistory = Listbox(history_frame, yscrollcommand=rightscrollbar2.set, xscrollcommand=bottomscrollbar2.set, bg="white") self.showhistory.pack(expand=True, fill=BOTH) rightscrollbar2.config(command=self.showhistory.yview) bottomscrollbar2.config(command=self.showhistory.xview) self.showhistory.bind('<Double-Button-1>', self.select_recent_file) self.set_history_window() #status bar self.status = Label(self.root, text="", bd=1, relief=SUNKEN, anchor=W) self.status.pack(side=BOTTOM, fill=X) #labels self.lblRatingLabel = Label(rating_frame, text='Rating:') self.lblRatingLabel.pack(side=LEFT) self.lblRating = Label(rating_frame, textvariable=self.rating) self.lblRating.pack(side=LEFT) Label(mid_frame, text='Recently Used:').pack(side=LEFT) Label(top_frame, text='Module or package').pack(side=LEFT) #file textbox self.txtModule = Entry(top_frame, background='white') self.txtModule.bind('<Return>', self.run_lint) self.txtModule.pack(side=LEFT, expand=True, fill=X) #results box rightscrollbar = Scrollbar(res_frame) rightscrollbar.pack(side=RIGHT, fill=Y) bottomscrollbar = Scrollbar(res_frame, orient=HORIZONTAL) bottomscrollbar.pack(side=BOTTOM, fill=X) self.results = Listbox(res_frame, yscrollcommand=rightscrollbar.set, xscrollcommand=bottomscrollbar.set, bg="white", font="Courier") self.results.pack(expand=True, fill=BOTH, side=BOTTOM) rightscrollbar.config(command=self.results.yview) bottomscrollbar.config(command=self.results.xview) #buttons Button(top_frame, text='Open', command=self.file_open).pack(side=LEFT) Button(top_frame, text='Open Package', command=(lambda : self.file_open(package=True))).pack(side=LEFT) self.btnRun = Button(top_frame, text='Run', command=self.run_lint) self.btnRun.pack(side=LEFT) Button(btn_frame, text='Quit', command=self.quit).pack(side=BOTTOM) #radio buttons self.information_box = IntVar() self.convention_box = IntVar() self.refactor_box = IntVar() self.warning_box = IntVar() self.error_box = IntVar() self.fatal_box = IntVar() i = Checkbutton(check_frame, text="Information", fg=COLORS['(I)'], variable=self.information_box, command=self.refresh_msg_window) c = Checkbutton(check_frame, text="Convention", fg=COLORS['(C)'], variable=self.convention_box, command=self.refresh_msg_window) r = Checkbutton(check_frame, text="Refactor", fg=COLORS['(R)'], variable=self.refactor_box, command=self.refresh_msg_window) w = Checkbutton(check_frame, text="Warning", fg=COLORS['(W)'], variable=self.warning_box, command=self.refresh_msg_window) e = Checkbutton(check_frame, text="Error", fg=COLORS['(E)'], variable=self.error_box, command=self.refresh_msg_window) f = Checkbutton(check_frame, text="Fatal", fg=COLORS['(F)'], variable=self.fatal_box, command=self.refresh_msg_window) i.select() c.select() r.select() w.select() e.select() f.select() i.pack(side=LEFT) c.pack(side=LEFT) r.pack(side=LEFT) w.pack(side=LEFT) e.pack(side=LEFT) f.pack(side=LEFT) #check boxes self.box = StringVar() # XXX should be generated report = Radiobutton(radio_frame, text="Report", variable=self.box, value="Report", command=self.refresh_results_window) rawMet = Radiobutton(radio_frame, text="Raw metrics", variable=self.box, value="Raw metrics", command=self.refresh_results_window) dup = Radiobutton(radio_frame, text="Duplication", variable=self.box, value="Duplication", command=self.refresh_results_window) ext = Radiobutton(radio_frame, text="External dependencies", variable=self.box, value="External dependencies", command=self.refresh_results_window) stat = Radiobutton(radio_frame, text="Statistics by type", variable=self.box, value="Statistics by type", command=self.refresh_results_window) msgCat = Radiobutton(radio_frame, text="Messages by category", variable=self.box, value="Messages by category", command=self.refresh_results_window) msg = Radiobutton(radio_frame, text="Messages", variable=self.box, value="Messages", command=self.refresh_results_window) report.select() report.grid(column=0, row=0, sticky=W) rawMet.grid(column=1, row=0, sticky=W) dup.grid(column=2, row=0, sticky=W) msg.grid(column=3, row=0, sticky=E) stat.grid(column=0, row=1, sticky=W) msgCat.grid(column=1, row=1, sticky=W) ext.grid(column=2, row=1, columnspan=2, sticky=W) #dictionary for check boxes and associated error term self.msg_type_dict = { 'I' : lambda : self.information_box.get() == 1, 'C' : lambda : self.convention_box.get() == 1, 'R' : lambda : self.refactor_box.get() == 1, 'E' : lambda : self.error_box.get() == 1, 'W' : lambda : self.warning_box.get() == 1, 'F' : lambda : self.fatal_box.get() == 1 } self.txtModule.focus_set() def select_recent_file(self, event): """adds the selected file in the history listbox to the Module box""" if not self.showhistory.size(): return selected = self.showhistory.curselection() item = self.showhistory.get(selected) #update module self.txtModule.delete(0, END) self.txtModule.insert(0, item) def refresh_msg_window(self): """refresh the message window with current output""" #clear the window self.lbMessages.delete(0, END) for msg in self.msgs: if (self.msg_type_dict.get(msg[0])()): msg_str = self.convert_to_string(msg) self.lbMessages.insert(END, msg_str) fg_color = COLORS.get(msg_str[:3], 'black') self.lbMessages.itemconfigure(END, fg=fg_color) def refresh_results_window(self): """refresh the results window with current output""" #clear the window self.results.delete(0, END) try: for res in self.tabs[self.box.get()]: self.results.insert(END, res) except: pass def convert_to_string(self, msg): """make a string representation of a message""" if (msg[2] != ""): return "(" + msg[0] + ") " + msg[1] + "." + msg[2] + " [" + msg[3] + "]: " + msg[4] else: return "(" + msg[0] + ") " + msg[1] + " [" + msg[3] + "]: " + msg[4] def process_incoming(self): """process the incoming messages from running pylint""" while self.msg_queue.qsize(): try: msg = self.msg_queue.get(0) if msg == "DONE": self.report_stream.output_contents() return False #adding message to list of msgs self.msgs.append(msg) #displaying msg if message type is selected in check box if (self.msg_type_dict.get(msg[0])()): msg_str = self.convert_to_string(msg) self.lbMessages.insert(END, msg_str) fg_color = COLORS.get(msg_str[:3], 'black') self.lbMessages.itemconfigure(END, fg=fg_color) except Queue.Empty: pass return True def periodic_call(self): """determine when to unlock the run button""" if self.process_incoming(): self.root.after(100, self.periodic_call) else: #enabling button so it can be run again self.btnRun.config(state=NORMAL) def mainloop(self): """launch the mainloop of the application""" self.root.mainloop() def quit(self, _=None): """quit the application""" self.root.quit() def halt(self): """program halt placeholder""" return def file_open(self, package=False, _=None): """launch a file browser""" if not package: filename = askopenfilename(parent=self.root, filetypes=[('pythonfiles', '*.py'), ('allfiles', '*')], title='Select Module') else: filename = askdirectory(title="Select A Folder", mustexist=1) if filename == (): return self.txtModule.delete(0, END) self.txtModule.insert(0, filename) def update_filenames(self): """update the list of recent filenames""" filename = self.txtModule.get() if not filename: filename = os.getcwd() if filename+'\n' in self.filenames: index = self.filenames.index(filename+'\n') self.filenames.pop(index) #ensure only 10 most recent are stored if len(self.filenames) == 10: self.filenames.pop() self.filenames.insert(0, filename+'\n') def set_history_window(self): """update the history window with info from the history file""" #clear the window self.showhistory.delete(0, END) # keep the last 10 most recent files try: view_history = open(HOME+HISTORY, 'r') for hist in view_history.readlines(): if not hist in self.filenames: self.filenames.append(hist) self.showhistory.insert(END, hist.split('\n')[0]) view_history.close() except IOError: # do nothing since history file will be created later return def run_lint(self, _=None): """launches pylint""" self.update_filenames() self.root.configure(cursor='watch') self.reporter = GUIReporter(self, output=self.report_stream) module = self.txtModule.get() if not module: module = os.getcwd() #cleaning up msgs and windows self.msgs = [] self.lbMessages.delete(0, END) self.tabs = {} self.results.delete(0, END) self.btnRun.config(state=DISABLED) #setting up a worker thread to run pylint worker = Thread(target=lint_thread, args=(module, self.reporter, self,)) self.periodic_call() worker.start() # Overwrite the .pylint-gui-history file with all the new recently added files # in order from filenames but only save last 10 files write_history = open(HOME+HISTORY, 'w') write_history.writelines(self.filenames) write_history.close() self.set_history_window() self.root.configure(cursor='')