Issue #24225: Rename many idlelib/*.py and idlelib/idle_test/test_*.py files.

1 files changed, 0 insertions, 416 deletions

diff --git a/Lib/idlelib/AutoCompleteWindow.py b/Lib/idlelib/AutoCompleteWindow.py
deleted file mode 100644
index 2ee6878396..0000000000
--- a/Lib/idlelib/AutoCompleteWindow.py
+++ /dev/null
@@ -1,416 +0,0 @@
-"""
-An auto-completion window for IDLE, used by the AutoComplete extension
-"""
-from tkinter import *
-from idlelib.MultiCall import MC_SHIFT
-from idlelib.AutoComplete import COMPLETE_FILES, COMPLETE_ATTRIBUTES
-
-HIDE_VIRTUAL_EVENT_NAME = "<<autocompletewindow-hide>>"
-HIDE_SEQUENCES = ("<FocusOut>", "<ButtonPress>")
-KEYPRESS_VIRTUAL_EVENT_NAME = "<<autocompletewindow-keypress>>"
-# We need to bind event beyond <Key> so that the function will be called
-# before the default specific IDLE function
-KEYPRESS_SEQUENCES = ("<Key>", "<Key-BackSpace>", "<Key-Return>", "<Key-Tab>",
-                      "<Key-Up>", "<Key-Down>", "<Key-Home>", "<Key-End>",
-                      "<Key-Prior>", "<Key-Next>")
-KEYRELEASE_VIRTUAL_EVENT_NAME = "<<autocompletewindow-keyrelease>>"
-KEYRELEASE_SEQUENCE = "<KeyRelease>"
-LISTUPDATE_SEQUENCE = "<B1-ButtonRelease>"
-WINCONFIG_SEQUENCE = "<Configure>"
-DOUBLECLICK_SEQUENCE = "<B1-Double-ButtonRelease>"
-
-class AutoCompleteWindow:
-
-    def __init__(self, widget):
-        # The widget (Text) on which we place the AutoCompleteWindow
-        self.widget = widget
-        # The widgets we create
-        self.autocompletewindow = self.listbox = self.scrollbar = None
-        # The default foreground and background of a selection. Saved because
-        # they are changed to the regular colors of list items when the
-        # completion start is not a prefix of the selected completion
-        self.origselforeground = self.origselbackground = None
-        # The list of completions
-        self.completions = None
-        # A list with more completions, or None
-        self.morecompletions = None
-        # The completion mode. Either AutoComplete.COMPLETE_ATTRIBUTES or
-        # AutoComplete.COMPLETE_FILES
-        self.mode = None
-        # The current completion start, on the text box (a string)
-        self.start = None
-        # The index of the start of the completion
-        self.startindex = None
-        # The last typed start, used so that when the selection changes,
-        # the new start will be as close as possible to the last typed one.
-        self.lasttypedstart = None
-        # Do we have an indication that the user wants the completion window
-        # (for example, he clicked the list)
-        self.userwantswindow = None
-        # event ids
-        self.hideid = self.keypressid = self.listupdateid = self.winconfigid \
-        = self.keyreleaseid = self.doubleclickid                         = None
-        # Flag set if last keypress was a tab
-        self.lastkey_was_tab = False
-
-    def _change_start(self, newstart):
-        min_len = min(len(self.start), len(newstart))
-        i = 0
-        while i < min_len and self.start[i] == newstart[i]:
-            i += 1
-        if i < len(self.start):
-            self.widget.delete("%s+%dc" % (self.startindex, i),
-                               "%s+%dc" % (self.startindex, len(self.start)))
-        if i < len(newstart):
-            self.widget.insert("%s+%dc" % (self.startindex, i),
-                               newstart[i:])
-        self.start = newstart
-
-    def _binary_search(self, s):
-        """Find the first index in self.completions where completions[i] is
-        greater or equal to s, or the last index if there is no such
-        one."""
-        i = 0; j = len(self.completions)
-        while j > i:
-            m = (i + j) // 2
-            if self.completions[m] >= s:
-                j = m
-            else:
-                i = m + 1
-        return min(i, len(self.completions)-1)
-
-    def _complete_string(self, s):
-        """Assuming that s is the prefix of a string in self.completions,
-        return the longest string which is a prefix of all the strings which
-        s is a prefix of them. If s is not a prefix of a string, return s."""
-        first = self._binary_search(s)
-        if self.completions[first][:len(s)] != s:
-            # There is not even one completion which s is a prefix of.
-            return s
-        # Find the end of the range of completions where s is a prefix of.
-        i = first + 1
-        j = len(self.completions)
-        while j > i:
-            m = (i + j) // 2
-            if self.completions[m][:len(s)] != s:
-                j = m
-            else:
-                i = m + 1
-        last = i-1
-
-        if first == last: # only one possible completion
-            return self.completions[first]
-
-        # We should return the maximum prefix of first and last
-        first_comp = self.completions[first]
-        last_comp = self.completions[last]
-        min_len = min(len(first_comp), len(last_comp))
-        i = len(s)
-        while i < min_len and first_comp[i] == last_comp[i]:
-            i += 1
-        return first_comp[:i]
-
-    def _selection_changed(self):
-        """Should be called when the selection of the Listbox has changed.
-        Updates the Listbox display and calls _change_start."""
-        cursel = int(self.listbox.curselection()[0])
-
-        self.listbox.see(cursel)
-
-        lts = self.lasttypedstart
-        selstart = self.completions[cursel]
-        if self._binary_search(lts) == cursel:
-            newstart = lts
-        else:
-            min_len = min(len(lts), len(selstart))
-            i = 0
-            while i < min_len and lts[i] == selstart[i]:
-                i += 1
-            newstart = selstart[:i]
-        self._change_start(newstart)
-
-        if self.completions[cursel][:len(self.start)] == self.start:
-            # start is a prefix of the selected completion
-            self.listbox.configure(selectbackground=self.origselbackground,
-                                   selectforeground=self.origselforeground)
-        else:
-            self.listbox.configure(selectbackground=self.listbox.cget("bg"),
-                                   selectforeground=self.listbox.cget("fg"))
-            # If there are more completions, show them, and call me again.
-            if self.morecompletions:
-                self.completions = self.morecompletions
-                self.morecompletions = None
-                self.listbox.delete(0, END)
-                for item in self.completions:
-                    self.listbox.insert(END, item)
-                self.listbox.select_set(self._binary_search(self.start))
-                self._selection_changed()
-
-    def show_window(self, comp_lists, index, complete, mode, userWantsWin):
-        """Show the autocomplete list, bind events.
-        If complete is True, complete the text, and if there is exactly one
-        matching completion, don't open a list."""
-        # Handle the start we already have
-        self.completions, self.morecompletions = comp_lists
-        self.mode = mode
-        self.startindex = self.widget.index(index)
-        self.start = self.widget.get(self.startindex, "insert")
-        if complete:
-            completed = self._complete_string(self.start)
-            start = self.start
-            self._change_start(completed)
-            i = self._binary_search(completed)
-            if self.completions[i] == completed and \
-               (i == len(self.completions)-1 or
-                self.completions[i+1][:len(completed)] != completed):
-                # There is exactly one matching completion
-                return completed == start
-        self.userwantswindow = userWantsWin
-        self.lasttypedstart = self.start
-
-        # Put widgets in place
-        self.autocompletewindow = acw = Toplevel(self.widget)
-        # Put it in a position so that it is not seen.
-        acw.wm_geometry("+10000+10000")
-        # Make it float
-        acw.wm_overrideredirect(1)
-        try:
-            # This command is only needed and available on Tk >= 8.4.0 for OSX
-            # Without it, call tips intrude on the typing process by grabbing
-            # the focus.
-            acw.tk.call("::tk::unsupported::MacWindowStyle", "style", acw._w,
-                        "help", "noActivates")
-        except TclError:
-            pass
-        self.scrollbar = scrollbar = Scrollbar(acw, orient=VERTICAL)
-        self.listbox = listbox = Listbox(acw, yscrollcommand=scrollbar.set,
-                                         exportselection=False, bg="white")
-        for item in self.completions:
-            listbox.insert(END, item)
-        self.origselforeground = listbox.cget("selectforeground")
-        self.origselbackground = listbox.cget("selectbackground")
-        scrollbar.config(command=listbox.yview)
-        scrollbar.pack(side=RIGHT, fill=Y)
-        listbox.pack(side=LEFT, fill=BOTH, expand=True)
-        acw.lift()  # work around bug in Tk 8.5.18+ (issue #24570)
-
-        # Initialize the listbox selection
-        self.listbox.select_set(self._binary_search(self.start))
-        self._selection_changed()
-
-        # bind events
-        self.hideid = self.widget.bind(HIDE_VIRTUAL_EVENT_NAME,
-                                       self.hide_event)
-        for seq in HIDE_SEQUENCES:
-            self.widget.event_add(HIDE_VIRTUAL_EVENT_NAME, seq)
-        self.keypressid = self.widget.bind(KEYPRESS_VIRTUAL_EVENT_NAME,
-                                           self.keypress_event)
-        for seq in KEYPRESS_SEQUENCES:
-            self.widget.event_add(KEYPRESS_VIRTUAL_EVENT_NAME, seq)
-        self.keyreleaseid = self.widget.bind(KEYRELEASE_VIRTUAL_EVENT_NAME,
-                                             self.keyrelease_event)
-        self.widget.event_add(KEYRELEASE_VIRTUAL_EVENT_NAME,KEYRELEASE_SEQUENCE)
-        self.listupdateid = listbox.bind(LISTUPDATE_SEQUENCE,
-                                         self.listselect_event)
-        self.winconfigid = acw.bind(WINCONFIG_SEQUENCE, self.winconfig_event)
-        self.doubleclickid = listbox.bind(DOUBLECLICK_SEQUENCE,
-                                          self.doubleclick_event)
-
-    def winconfig_event(self, event):
-        if not self.is_active():
-            return
-        # Position the completion list window
-        text = self.widget
-        text.see(self.startindex)
-        x, y, cx, cy = text.bbox(self.startindex)
-        acw = self.autocompletewindow
-        acw_width, acw_height = acw.winfo_width(), acw.winfo_height()
-        text_width, text_height = text.winfo_width(), text.winfo_height()
-        new_x = text.winfo_rootx() + min(x, max(0, text_width - acw_width))
-        new_y = text.winfo_rooty() + y
-        if (text_height - (y + cy) >= acw_height # enough height below
-            or y < acw_height): # not enough height above
-            # place acw below current line
-            new_y += cy
-        else:
-            # place acw above current line
-            new_y -= acw_height
-        acw.wm_geometry("+%d+%d" % (new_x, new_y))
-
-    def hide_event(self, event):
-        if not self.is_active():
-            return
-        self.hide_window()
-
-    def listselect_event(self, event):
-        if not self.is_active():
-            return
-        self.userwantswindow = True
-        cursel = int(self.listbox.curselection()[0])
-        self._change_start(self.completions[cursel])
-
-    def doubleclick_event(self, event):
-        # Put the selected completion in the text, and close the list
-        cursel = int(self.listbox.curselection()[0])
-        self._change_start(self.completions[cursel])
-        self.hide_window()
-
-    def keypress_event(self, event):
-        if not self.is_active():
-            return
-        keysym = event.keysym
-        if hasattr(event, "mc_state"):
-            state = event.mc_state
-        else:
-            state = 0
-        if keysym != "Tab":
-            self.lastkey_was_tab = False
-        if (len(keysym) == 1 or keysym in ("underscore", "BackSpace")
-            or (self.mode == COMPLETE_FILES and keysym in
-                ("period", "minus"))) \
-           and not (state & ~MC_SHIFT):
-            # Normal editing of text
-            if len(keysym) == 1:
-                self._change_start(self.start + keysym)
-            elif keysym == "underscore":
-                self._change_start(self.start + '_')
-            elif keysym == "period":
-                self._change_start(self.start + '.')
-            elif keysym == "minus":
-                self._change_start(self.start + '-')
-            else:
-                # keysym == "BackSpace"
-                if len(self.start) == 0:
-                    self.hide_window()
-                    return
-                self._change_start(self.start[:-1])
-            self.lasttypedstart = self.start
-            self.listbox.select_clear(0, int(self.listbox.curselection()[0]))
-            self.listbox.select_set(self._binary_search(self.start))
-            self._selection_changed()
-            return "break"
-
-        elif keysym == "Return":
-            self.hide_window()
-            return
-
-        elif (self.mode == COMPLETE_ATTRIBUTES and keysym in
-              ("period", "space", "parenleft", "parenright", "bracketleft",
-               "bracketright")) or \
-             (self.mode == COMPLETE_FILES and keysym in
-              ("slash", "backslash", "quotedbl", "apostrophe")) \
-             and not (state & ~MC_SHIFT):
-            # If start is a prefix of the selection, but is not '' when
-            # completing file names, put the whole
-            # selected completion. Anyway, close the list.
-            cursel = int(self.listbox.curselection()[0])
-            if self.completions[cursel][:len(self.start)] == self.start \
-               and (self.mode == COMPLETE_ATTRIBUTES or self.start):
-                self._change_start(self.completions[cursel])
-            self.hide_window()
-            return
-
-        elif keysym in ("Home", "End", "Prior", "Next", "Up", "Down") and \
-             not state:
-            # Move the selection in the listbox
-            self.userwantswindow = True
-            cursel = int(self.listbox.curselection()[0])
-            if keysym == "Home":
-                newsel = 0
-            elif keysym == "End":
-                newsel = len(self.completions)-1
-            elif keysym in ("Prior", "Next"):
-                jump = self.listbox.nearest(self.listbox.winfo_height()) - \
-                       self.listbox.nearest(0)
-                if keysym == "Prior":
-                    newsel = max(0, cursel-jump)
-                else:
-                    assert keysym == "Next"
-                    newsel = min(len(self.completions)-1, cursel+jump)
-            elif keysym == "Up":
-                newsel = max(0, cursel-1)
-            else:
-                assert keysym == "Down"
-                newsel = min(len(self.completions)-1, cursel+1)
-            self.listbox.select_clear(cursel)
-            self.listbox.select_set(newsel)
-            self._selection_changed()
-            self._change_start(self.completions[newsel])
-            return "break"
-
-        elif (keysym == "Tab" and not state):
-            if self.lastkey_was_tab:
-                # two tabs in a row; insert current selection and close acw
-                cursel = int(self.listbox.curselection()[0])
-                self._change_start(self.completions[cursel])
-                self.hide_window()
-                return "break"
-            else:
-                # first tab; let AutoComplete handle the completion
-                self.userwantswindow = True
-                self.lastkey_was_tab = True
-                return
-
-        elif any(s in keysym for s in ("Shift", "Control", "Alt",
-                                       "Meta", "Command", "Option")):
-            # A modifier key, so ignore
-            return
-
-        elif event.char and event.char >= ' ':
-            # Regular character with a non-length-1 keycode
-            self._change_start(self.start + event.char)
-            self.lasttypedstart = self.start
-            self.listbox.select_clear(0, int(self.listbox.curselection()[0]))
-            self.listbox.select_set(self._binary_search(self.start))
-            self._selection_changed()
-            return "break"
-
-        else:
-            # Unknown event, close the window and let it through.
-            self.hide_window()
-            return
-
-    def keyrelease_event(self, event):
-        if not self.is_active():
-            return
-        if self.widget.index("insert") != \
-           self.widget.index("%s+%dc" % (self.startindex, len(self.start))):
-            # If we didn't catch an event which moved the insert, close window
-            self.hide_window()
-
-    def is_active(self):
-        return self.autocompletewindow is not None
-
-    def complete(self):
-        self._change_start(self._complete_string(self.start))
-        # The selection doesn't change.
-
-    def hide_window(self):
-        if not self.is_active():
-            return
-
-        # unbind events
-        for seq in HIDE_SEQUENCES:
-            self.widget.event_delete(HIDE_VIRTUAL_EVENT_NAME, seq)
-        self.widget.unbind(HIDE_VIRTUAL_EVENT_NAME, self.hideid)
-        self.hideid = None
-        for seq in KEYPRESS_SEQUENCES:
-            self.widget.event_delete(KEYPRESS_VIRTUAL_EVENT_NAME, seq)
-        self.widget.unbind(KEYPRESS_VIRTUAL_EVENT_NAME, self.keypressid)
-        self.keypressid = None
-        self.widget.event_delete(KEYRELEASE_VIRTUAL_EVENT_NAME,
-                                 KEYRELEASE_SEQUENCE)
-        self.widget.unbind(KEYRELEASE_VIRTUAL_EVENT_NAME, self.keyreleaseid)
-        self.keyreleaseid = None
-        self.listbox.unbind(LISTUPDATE_SEQUENCE, self.listupdateid)
-        self.listupdateid = None
-        self.autocompletewindow.unbind(WINCONFIG_SEQUENCE, self.winconfigid)
-        self.winconfigid = None
-
-        # destroy widgets
-        self.scrollbar.destroy()
-        self.scrollbar = None
-        self.listbox.destroy()
-        self.listbox = None
-        self.autocompletewindow.destroy()
-        self.autocompletewindow = None