| """Tkinker gui for pylint""" |
| |
| from Tkinter import Tk, Frame, Listbox, Entry, Label, Button, Scrollbar |
| from Tkinter import TOP, LEFT, RIGHT, BOTTOM, END, X, Y, BOTH |
| import os |
| import sys |
| |
| if sys.platform.startswith('win'): |
| PYLINT = 'pylint.bat' |
| else: |
| PYLINT = 'pylint' |
| |
| 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='') |
| |
| def Run(args): |
| """launch pylint gui from args""" |
| if args: |
| print 'USAGE: pylint-gui\n launch a simple pylint gui using Tk' |
| return |
| gui = LintGui() |
| gui.mainloop() |
| |
| if __name__ == '__main__': |
| Run(sys.argv[1:]) |
