Expand Up @@ -104,6 +104,21 @@ def coding_spec(data): return name

def libmodules(): libdir = os.path.dirname(os.path.dirname(__file__)) for entry in os.listdir(libdir): if entry.endswith(".py"): yield entry[:-3] fullpath = os.path.join(libdir, entry) if (os.path.isdir(fullpath) and os.path.exists(os.path.join(fullpath, "__init__.py"))): yield entry

islibmodule = frozenset(libmodules()).__contains__ isbinmodule = frozenset(sys.builtin_module_names).__contains__

class IOBinding: # One instance per editor Window so methods know which to save, close. # Open returns focus to self.editwin if aborted. Expand Down Expand Up @@ -512,15 +527,42 @@ def defaultfilename(self, mode="open"): pwd = "" return pwd, ""
def warnbadfilename(self, msg): return tkMessageBox.askokcancel( title="Bad File Name", message=msg, default=tkMessageBox.CANCEL, parent=self.text)
def asksavefile(self): dir, base = self.defaultfilename("save") if not self.savedialog: self.savedialog = tkFileDialog.SaveAs( parent=self.text, filetypes=self.filetypes, defaultextension=self.defaultextension) filename = self.savedialog.show(initialdir=dir, initialfile=base) return filename go = False while not go: filename = self.savedialog.show(initialdir=dir, initialfile=base) if not filename: return '' name = os.path.splitext(os.path.basename(filename))[0] stdlibmsg = ("Neither you nor python will be able to import the " "stdlib module.") if islibmodule(name): go = self.warnbadfilename( f"This name matches a stdlib name in the Lib " f"directory.\n{stdlibmsg}") elif isbinmodule(name): go = self.warnbadfilename( f"This name matches a builtin stdlib name.\n" f"{stdlibmsg}") elif not name.isidentifier(): go = self.warnbadfilename( "This name is not a valid identifier.\n" "You will not be able to import this file.") else: go = True if go: return filename
def updaterecentfileslist(self,filename): "Update recent file list on all editor windows" Expand Down