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PATH: opt / bitninja-python-dojo / embedded / lib / python3.9 / idlelib

"idlelib.filelist"

import os
from tkinter import messagebox

class FileList:

# N.B. this import overridden in PyShellFileList.
    from idlelib.editor import EditorWindow

def __init__(self, root):
        self.root = root
        self.dict = {}
        self.inversedict = {}
        self.vars = {} # For EditorWindow.getrawvar (shared Tcl variables)

def open(self, filename, action=None):
        assert filename
        filename = self.canonize(filename)
        if os.path.isdir(filename):
            # This can happen when bad filename is passed on command line:
            messagebox.showerror(
                "File Error",
                "%r is a directory." % (filename,),
                master=self.root)
            return None
        key = os.path.normcase(filename)
        if key in self.dict:
            edit = self.dict[key]
            edit.top.wakeup()
            return edit
        if action:
            # Don't create window, perform 'action', e.g. open in same window
            return action(filename)
        else:
            edit = self.EditorWindow(self, filename, key)
            if edit.good_load:
                return edit
            else:
                edit._close()
                return None

def gotofileline(self, filename, lineno=None):
        edit = self.open(filename)
        if edit is not None and lineno is not None:
            edit.gotoline(lineno)

def new(self, filename=None):
        return self.EditorWindow(self, filename)

def close_all_callback(self, *args, **kwds):
        for edit in list(self.inversedict):
            reply = edit.close()
            if reply == "cancel":
                break
        return "break"

def unregister_maybe_terminate(self, edit):
        try:
            key = self.inversedict[edit]
        except KeyError:
            print("Don't know this EditorWindow object.  (close)")
            return
        if key:
            del self.dict[key]
        del self.inversedict[edit]
        if not self.inversedict:
            self.root.quit()

def filename_changed_edit(self, edit):
        edit.saved_change_hook()
        try:
            key = self.inversedict[edit]
        except KeyError:
            print("Don't know this EditorWindow object.  (rename)")
            return
        filename = edit.io.filename
        if not filename:
            if key:
                del self.dict[key]
            self.inversedict[edit] = None
            return
        filename = self.canonize(filename)
        newkey = os.path.normcase(filename)
        if newkey == key:
            return
        if newkey in self.dict:
            conflict = self.dict[newkey]
            self.inversedict[conflict] = None
            messagebox.showerror(
                "Name Conflict",
                "You now have multiple edit windows open for %r" % (filename,),
                master=self.root)
        self.dict[newkey] = edit
        self.inversedict[edit] = newkey
        if key:
            try:
                del self.dict[key]
            except KeyError:
                pass

def canonize(self, filename):
        if not os.path.isabs(filename):
            try:
                pwd = os.getcwd()
            except OSError:
                pass
            else:
                filename = os.path.join(pwd, filename)
        return os.path.normpath(filename)

def _test():  # TODO check and convert to htest
    from tkinter import Tk
    from idlelib.editor import fixwordbreaks
    from idlelib.run import fix_scaling
    root = Tk()
    fix_scaling(root)
    fixwordbreaks(root)
    root.withdraw()
    flist = FileList(root)
    flist.new()
    if flist.inversedict:
        root.mainloop()

if __name__ == '__main__':
    from unittest import main
    main('idlelib.idle_test.test_filelist', verbosity=2)

#    _test()

[-] multicall.py [edit]
[-] redirector.py [edit]
[-] searchbase.py [edit]
[-] debugger_r.py [edit]
[-] debugger.py [edit]
[-] window.py [edit]
[-] config_key.py [edit]
[-] delegator.py [edit]
[-] help_about.py [edit]
[-] query.py [edit]
[-] autoexpand.py [edit]
[-] mainmenu.py [edit]
[+] ..
[-] config.py [edit]
[-] config-keys.def [edit]
[-] tooltip.py [edit]
[-] textview.py [edit]
[+] Icons
[-] pyshell.py [edit]
[-] rpc.py [edit]
[-] NEWS2x.txt [edit]
[-] README.txt [edit]
[-] idle.py [edit]
[-] zzdummy.py [edit]
[+] idle_test
[-] undo.py [edit]
[-] run.py [edit]
[-] __main__.py [edit]
[-] debugobj_r.py [edit]
[-] scrolledlist.py [edit]
[-] browser.py [edit]
[-] runscript.py [edit]
[-] CREDITS.txt [edit]
[-] percolator.py [edit]
[-] colorizer.py [edit]
[-] TODO.txt [edit]
[-] idle.pyw [edit]
[-] grep.py [edit]
[-] squeezer.py [edit]
[+] __pycache__
[-] sidebar.py [edit]
[-] config-main.def [edit]
[-] editor.py [edit]
[-] idle.bat [edit]
[-] NEWS.txt [edit]
[-] stackviewer.py [edit]
[-] ChangeLog [edit]
[-] parenmatch.py [edit]
[-] extend.txt [edit]
[-] help.html [edit]
[-] debugobj.py [edit]
[-] calltip_w.py [edit]
[-] replace.py [edit]
[-] iomenu.py [edit]
[-] dynoption.py [edit]
[-] search.py [edit]
[-] statusbar.py [edit]
[-] config-extensions.def [edit]
[-] searchengine.py [edit]
[-] hyperparser.py [edit]
[-] config-highlight.def [edit]
[-] __init__.py [edit]
[-] zoomheight.py [edit]
[-] filelist.py [edit]
[-] pathbrowser.py [edit]
[-] calltip.py [edit]
[-] HISTORY.txt [edit]
[-] configdialog.py [edit]
[-] macosx.py [edit]
[-] outwin.py [edit]
[-] help.py [edit]
[-] history.py [edit]
[-] pyparse.py [edit]
[-] tree.py [edit]
[-] format.py [edit]
[-] autocomplete.py [edit]
[-] autocomplete_w.py [edit]
[-] codecontext.py [edit]