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

1 files changed, 0 insertions, 176 deletions

diff --git a/Lib/idlelib/CodeContext.py b/Lib/idlelib/CodeContext.py
deleted file mode 100644
index 7d25ada..0000000
--- a/Lib/idlelib/CodeContext.py
+++ /dev/null
@@ -1,176 +0,0 @@
-"""CodeContext - Extension to display the block context above the edit window
-
-Once code has scrolled off the top of a window, it can be difficult to
-determine which block you are in.  This extension implements a pane at the top
-of each IDLE edit window which provides block structure hints.  These hints are
-the lines which contain the block opening keywords, e.g. 'if', for the
-enclosing block.  The number of hint lines is determined by the numlines
-variable in the CodeContext section of config-extensions.def. Lines which do
-not open blocks are not shown in the context hints pane.
-
-"""
-import tkinter
-from tkinter.constants import TOP, LEFT, X, W, SUNKEN
-import re
-from sys import maxsize as INFINITY
-from idlelib.configHandler import idleConf
-
-BLOCKOPENERS = {"class", "def", "elif", "else", "except", "finally", "for",
-                    "if", "try", "while", "with"}
-UPDATEINTERVAL = 100 # millisec
-FONTUPDATEINTERVAL = 1000 # millisec
-
-getspacesfirstword =\
-                   lambda s, c=re.compile(r"^(\s*)(\w*)"): c.match(s).groups()
-
-class CodeContext:
-    menudefs = [('options', [('!Code Conte_xt', '<<toggle-code-context>>')])]
-    context_depth = idleConf.GetOption("extensions", "CodeContext",
-                                       "numlines", type="int", default=3)
-    bgcolor = idleConf.GetOption("extensions", "CodeContext",
-                                 "bgcolor", type="str", default="LightGray")
-    fgcolor = idleConf.GetOption("extensions", "CodeContext",
-                                 "fgcolor", type="str", default="Black")
-    def __init__(self, editwin):
-        self.editwin = editwin
-        self.text = editwin.text
-        self.textfont = self.text["font"]
-        self.label = None
-        # self.info is a list of (line number, indent level, line text, block
-        # keyword) tuples providing the block structure associated with
-        # self.topvisible (the linenumber of the line displayed at the top of
-        # the edit window). self.info[0] is initialized as a 'dummy' line which
-        # starts the toplevel 'block' of the module.
-        self.info = [(0, -1, "", False)]
-        self.topvisible = 1
-        visible = idleConf.GetOption("extensions", "CodeContext",
-                                     "visible", type="bool", default=False)
-        if visible:
-            self.toggle_code_context_event()
-            self.editwin.setvar('<<toggle-code-context>>', True)
-        # Start two update cycles, one for context lines, one for font changes.
-        self.text.after(UPDATEINTERVAL, self.timer_event)
-        self.text.after(FONTUPDATEINTERVAL, self.font_timer_event)
-
-    def toggle_code_context_event(self, event=None):
-        if not self.label:
-            # Calculate the border width and horizontal padding required to
-            # align the context with the text in the main Text widget.
-            #
-            # All values are passed through getint(), since some
-            # values may be pixel objects, which can't simply be added to ints.
-            widgets = self.editwin.text, self.editwin.text_frame
-            # Calculate the required vertical padding
-            padx = 0
-            for widget in widgets:
-                padx += widget.tk.getint(widget.pack_info()['padx'])
-                padx += widget.tk.getint(widget.cget('padx'))
-            # Calculate the required border width
-            border = 0
-            for widget in widgets:
-                border += widget.tk.getint(widget.cget('border'))
-            self.label = tkinter.Label(self.editwin.top,
-                                       text="\n" * (self.context_depth - 1),
-                                       anchor=W, justify=LEFT,
-                                       font=self.textfont,
-                                       bg=self.bgcolor, fg=self.fgcolor,
-                                       width=1, #don't request more than we get
-                                       padx=padx, border=border,
-                                       relief=SUNKEN)
-            # Pack the label widget before and above the text_frame widget,
-            # thus ensuring that it will appear directly above text_frame
-            self.label.pack(side=TOP, fill=X, expand=False,
-                            before=self.editwin.text_frame)
-        else:
-            self.label.destroy()
-            self.label = None
-        idleConf.SetOption("extensions", "CodeContext", "visible",
-                           str(self.label is not None))
-        idleConf.SaveUserCfgFiles()
-
-    def get_line_info(self, linenum):
-        """Get the line indent value, text, and any block start keyword
-
-        If the line does not start a block, the keyword value is False.
-        The indentation of empty lines (or comment lines) is INFINITY.
-
-        """
-        text = self.text.get("%d.0" % linenum, "%d.end" % linenum)
-        spaces, firstword = getspacesfirstword(text)
-        opener = firstword in BLOCKOPENERS and firstword
-        if len(text) == len(spaces) or text[len(spaces)] == '#':
-            indent = INFINITY
-        else:
-            indent = len(spaces)
-        return indent, text, opener
-
-    def get_context(self, new_topvisible, stopline=1, stopindent=0):
-        """Get context lines, starting at new_topvisible and working backwards.
-
-        Stop when stopline or stopindent is reached. Return a tuple of context
-        data and the indent level at the top of the region inspected.
-
-        """
-        assert stopline > 0
-        lines = []
-        # The indentation level we are currently in:
-        lastindent = INFINITY
-        # For a line to be interesting, it must begin with a block opening
-        # keyword, and have less indentation than lastindent.
-        for linenum in range(new_topvisible, stopline-1, -1):
-            indent, text, opener = self.get_line_info(linenum)
-            if indent < lastindent:
-                lastindent = indent
-                if opener in ("else", "elif"):
-                    # We also show the if statement
-                    lastindent += 1
-                if opener and linenum < new_topvisible and indent >= stopindent:
-                    lines.append((linenum, indent, text, opener))
-                if lastindent <= stopindent:
-                    break
-        lines.reverse()
-        return lines, lastindent
-
-    def update_code_context(self):
-        """Update context information and lines visible in the context pane.
-
-        """
-        new_topvisible = int(self.text.index("@0,0").split('.')[0])
-        if self.topvisible == new_topvisible:      # haven't scrolled
-            return
-        if self.topvisible < new_topvisible:       # scroll down
-            lines, lastindent = self.get_context(new_topvisible,
-                                                 self.topvisible)
-            # retain only context info applicable to the region
-            # between topvisible and new_topvisible:
-            while self.info[-1][1] >= lastindent:
-                del self.info[-1]
-        elif self.topvisible > new_topvisible:     # scroll up
-            stopindent = self.info[-1][1] + 1
-            # retain only context info associated
-            # with lines above new_topvisible:
-            while self.info[-1][0] >= new_topvisible:
-                stopindent = self.info[-1][1]
-                del self.info[-1]
-            lines, lastindent = self.get_context(new_topvisible,
-                                                 self.info[-1][0]+1,
-                                                 stopindent)
-        self.info.extend(lines)
-        self.topvisible = new_topvisible
-        # empty lines in context pane:
-        context_strings = [""] * max(0, self.context_depth - len(self.info))
-        # followed by the context hint lines:
-        context_strings += [x[2] for x in self.info[-self.context_depth:]]
-        self.label["text"] = '\n'.join(context_strings)
-
-    def timer_event(self):
-        if self.label:
-            self.update_code_context()
-        self.text.after(UPDATEINTERVAL, self.timer_event)
-
-    def font_timer_event(self):
-        newtextfont = self.text["font"]
-        if self.label and newtextfont != self.textfont:
-            self.textfont = newtextfont
-            self.label["font"] = self.textfont
-        self.text.after(FONTUPDATEINTERVAL, self.font_timer_event)