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Commit 5db9ff42 authored by Guido van Rossum's avatar Guido van Rossum
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Get rid of old IDLE. Lib/idlelib rules!

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Tools/README
View file @ 5db9ff42
......@@ -24,8 +24,6 @@ i18n Tools for internationalization. pygettext.py
and msgfmt.py generates a binary message catalog
from a catalog in text format.
idle A Tkinter-based Python IDE.
modulator Interactively generate boiler plate for an extension
module. Works easiest if you have Tk.
......
Tools/idle/AutoExpand.py deleted 100644 → 0
View file @ 12c1bd4a
import string
import re
###$ event <<expand-word>>
###$ win <Alt-slash>
###$ unix <Alt-slash>
class AutoExpand:
keydefs = {
'<<expand-word>>': ['<Alt-slash>'],
}
unix_keydefs = {
'<<expand-word>>': ['<Meta-slash>', '<Alt-slash>'],
}
menudefs = [
('edit', [
('E_xpand word', '<<expand-word>>'),
]),
]
wordchars = string.ascii_letters + string.digits + "_"
def __init__(self, editwin):
self.text = editwin.text
self.state = None
def expand_word_event(self, event):
curinsert = self.text.index("insert")
curline = self.text.get("insert linestart", "insert lineend")
if not self.state:
words = self.getwords()
index = 0
else:
words, index, insert, line = self.state
if insert != curinsert or line != curline:
words = self.getwords()
index = 0
if not words:
self.text.bell()
return "break"
word = self.getprevword()
self.text.delete("insert - %d chars" % len(word), "insert")
newword = words[index]
index = (index + 1) % len(words)
if index == 0:
self.text.bell() # Warn we cycled around
self.text.insert("insert", newword)
curinsert = self.text.index("insert")
curline = self.text.get("insert linestart", "insert lineend")
self.state = words, index, curinsert, curline
return "break"
def getwords(self):
word = self.getprevword()
if not word:
return []
before = self.text.get("1.0", "insert wordstart")
wbefore = re.findall(r"\b" + word + r"\w+\b", before)
del before
after = self.text.get("insert wordend", "end")
wafter = re.findall(r"\b" + word + r"\w+\b", after)
del after
if not wbefore and not wafter:
return []
words = []
dict = {}
# search backwards through words before
wbefore.reverse()
for w in wbefore:
if dict.get(w):
continue
words.append(w)
dict[w] = w
# search onwards through words after
for w in wafter:
if dict.get(w):
continue
words.append(w)
dict[w] = w
words.append(word)
return words
def getprevword(self):
line = self.text.get("insert linestart", "insert")
i = len(line)
while i > 0 and line[i-1] in self.wordchars:
i = i-1
return line[i:]
Tools/idle/AutoIndent.py deleted 100644 → 0
View file @ 12c1bd4a
This diff is collapsed.
Tools/idle/Bindings.py deleted 100644 → 0
View file @ 12c1bd4a
# This file defines the menu contents and key bindings. Note that
# there is additional configuration information in the EditorWindow
# class (and subclasses): the menus are created there based on the
# menu_specs (class) variable, and menus not created are silently
# skipped by the code here. This makes it possible to define the
# Debug menu here, which is only present in the PythonShell window.
import sys
from keydefs import *
menudefs = [
# underscore prefixes character to underscore
('file', [
('_New window', '<<open-new-window>>'),
('_Open...', '<<open-window-from-file>>'),
('Open _module...', '<<open-module>>'),
('Class _browser', '<<open-class-browser>>'),
('_Path browser', '<<open-path-browser>>'),
('Python shell', '<<open-python-shell>>'),
None,
('_Save', '<<save-window>>'),
('Save _As...', '<<save-window-as-file>>'),
('Save Co_py As...', '<<save-copy-of-window-as-file>>'),
None,
('_Print window', '<<print-window>>'),
None,
('_Close', '<<close-window>>'),
('E_xit', '<<close-all-windows>>'),
]),
('edit', [
('_Undo', '<<undo>>'),
('_Redo', '<<redo>>'),
None,
('Cu_t', '<<Cut>>'),
('_Copy', '<<Copy>>'),
('_Paste', '<<Paste>>'),
('Select _All', '<<select-all>>'),
]),
('debug', [
('_Go to file/line', '<<goto-file-line>>'),
('_Stack viewer', '<<open-stack-viewer>>'),
('!_Debugger', '<<toggle-debugger>>'),
('!_Auto-open stack viewer', '<<toggle-jit-stack-viewer>>' ),
]),
('help', [
('_Help...', '<<help>>'),
('Python _Documentation...', '<<python-docs>>'),
None,
('_About IDLE...', '<<about-idle>>'),
]),
]
if sys.platform == 'win32':
default_keydefs = windows_keydefs
else:
default_keydefs = unix_keydefs
del sys
Tools/idle/CallTipWindow.py deleted 100644 → 0
View file @ 12c1bd4a
# A CallTip window class for Tkinter/IDLE.
# After ToolTip.py, which uses ideas gleaned from PySol
# Used by the CallTips IDLE extension.
from Tkinter import *
class CallTip:
def __init__(self, widget):
self.widget = widget
self.tipwindow = None
self.id = None
self.x = self.y = 0
def showtip(self, text):
# SF bug 546078: IDLE calltips cause application error.
# There were crashes on various Windows flavors, and even a
# crashing X server on Linux, with very long calltips.
if len(text) >= 79:
text = text[:75] + ' ...'
self.text = text
if self.tipwindow or not self.text:
return
self.widget.see("insert")
x, y, cx, cy = self.widget.bbox("insert")
x = x + self.widget.winfo_rootx() + 2
y = y + cy + self.widget.winfo_rooty()
self.tipwindow = tw = Toplevel(self.widget)
tw.wm_overrideredirect(1)
tw.wm_geometry("+%d+%d" % (x, y))
label = Label(tw, text=self.text, justify=LEFT,
background="#ffffe0", relief=SOLID, borderwidth=1,
font = self.widget['font'])
label.pack()
def hidetip(self):
tw = self.tipwindow
self.tipwindow = None
if tw:
tw.destroy()
###############################
#
# Test Code
#
class container: # Conceptually an editor_window
def __init__(self):
root = Tk()
text = self.text = Text(root)
text.pack(side=LEFT, fill=BOTH, expand=1)
text.insert("insert", "string.split")
root.update()
self.calltip = CallTip(text)
text.event_add("<<calltip-show>>", "(")
text.event_add("<<calltip-hide>>", ")")
text.bind("<<calltip-show>>", self.calltip_show)
text.bind("<<calltip-hide>>", self.calltip_hide)
text.focus_set()
# root.mainloop() # not in idle
def calltip_show(self, event):
self.calltip.showtip("Hello world")
def calltip_hide(self, event):
self.calltip.hidetip()
def main():
# Test code
c=container()
if __name__=='__main__':
main()
Tools/idle/CallTips.py deleted 100644 → 0
View file @ 12c1bd4a
# CallTips.py - An IDLE extension that provides "Call Tips" - ie, a floating window that
# displays parameter information as you open parens.
import string
import types
class CallTips:
menudefs = [
]
keydefs = {
'<<paren-open>>': ['<Key-parenleft>'],
'<<paren-close>>': ['<Key-parenright>'],
'<<check-calltip-cancel>>': ['<KeyRelease>'],
'<<calltip-cancel>>': ['<ButtonPress>', '<Key-Escape>'],
}
windows_keydefs = {
}
unix_keydefs = {
}
def __init__(self, editwin):
self.editwin = editwin
self.text = editwin.text
self.calltip = None
if hasattr(self.text, "make_calltip_window"):
self._make_calltip_window = self.text.make_calltip_window
else:
self._make_calltip_window = self._make_tk_calltip_window
def close(self):
self._make_calltip_window = None
# Makes a Tk based calltip window. Used by IDLE, but not Pythonwin.
# See __init__ above for how this is used.
def _make_tk_calltip_window(self):
import CallTipWindow
return CallTipWindow.CallTip(self.text)
def _remove_calltip_window(self):
if self.calltip:
self.calltip.hidetip()
self.calltip = None
def paren_open_event(self, event):
self._remove_calltip_window()
arg_text = get_arg_text(self.get_object_at_cursor())
if arg_text:
self.calltip_start = self.text.index("insert")
self.calltip = self._make_calltip_window()
self.calltip.showtip(arg_text)
return "" #so the event is handled normally.
def paren_close_event(self, event):
# Now just hides, but later we should check if other
# paren'd expressions remain open.
self._remove_calltip_window()
return "" #so the event is handled normally.
def check_calltip_cancel_event(self, event):
if self.calltip:
# If we have moved before the start of the calltip,
# or off the calltip line, then cancel the tip.
# (Later need to be smarter about multi-line, etc)
if self.text.compare("insert", "<=", self.calltip_start) or \
self.text.compare("insert", ">", self.calltip_start + " lineend"):
self._remove_calltip_window()
return "" #so the event is handled normally.
def calltip_cancel_event(self, event):
self._remove_calltip_window()
return "" #so the event is handled normally.
def get_object_at_cursor(self,
wordchars="._" + string.ascii_letters + string.digits):
# Usage of ascii_letters is necessary to avoid UnicodeErrors
# if chars contains non-ASCII.
# XXX - This needs to be moved to a better place
# so the "." attribute lookup code can also use it.
text = self.text
chars = text.get("insert linestart", "insert")
i = len(chars)
while i and chars[i-1] in wordchars:
i = i-1
word = chars[i:]
if word:
# How is this for a hack!
import sys, __main__
namespace = sys.modules.copy()
namespace.update(__main__.__dict__)
try:
return eval(word, namespace)
except:
pass
return None # Can't find an object.
def _find_constructor(class_ob):
# Given a class object, return a function object used for the
# constructor (ie, __init__() ) or None if we can't find one.
try:
return class_ob.__init__.im_func
except AttributeError:
for base in class_ob.__bases__:
rc = _find_constructor(base)
if rc is not None: return rc
return None
def get_arg_text(ob):
# Get a string describing the arguments for the given object.
argText = ""
if ob is not None:
argOffset = 0
if type(ob)==types.ClassType:
# Look for the highest __init__ in the class chain.
fob = _find_constructor(ob)
if fob is None:
fob = lambda: None
else:
argOffset = 1
elif type(ob)==types.MethodType:
# bit of a hack for methods - turn it into a function
# but we drop the "self" param.
fob = ob.im_func
argOffset = 1
else:
fob = ob
# Try and build one for Python defined functions
if type(fob) in [types.FunctionType, types.LambdaType]:
try:
realArgs = fob.func_code.co_varnames[argOffset:fob.func_code.co_argcount]
defaults = fob.func_defaults or []
defaults = list(map(lambda name: "=%s" % name, defaults))
defaults = [""] * (len(realArgs)-len(defaults)) + defaults
items = map(lambda arg, dflt: arg+dflt, realArgs, defaults)
if fob.func_code.co_flags & 0x4:
items.append("...")
if fob.func_code.co_flags & 0x8:
items.append("***")
argText = ", ".join(items)
argText = "(%s)" % argText
except:
pass
# See if we can use the docstring
doc = getattr(ob, "__doc__", "")
if doc:
while doc[:1] in " \t\n":
doc = doc[1:]
pos = doc.find("\n")
if pos < 0 or pos > 70:
pos = 70
if argText:
argText += "\n"
argText += doc[:pos]
return argText
#################################################
#
# Test code
#
if __name__=='__main__':
def t1(): "()"
def t2(a, b=None): "(a, b=None)"
def t3(a, *args): "(a, ...)"
def t4(*args): "(...)"
def t5(a, *args): "(a, ...)"
def t6(a, b=None, *args, **kw): "(a, b=None, ..., ***)"
class TC:
"(a=None, ...)"
def __init__(self, a=None, *b): "(a=None, ...)"
def t1(self): "()"
def t2(self, a, b=None): "(a, b=None)"
def t3(self, a, *args): "(a, ...)"
def t4(self, *args): "(...)"
def t5(self, a, *args): "(a, ...)"
def t6(self, a, b=None, *args, **kw): "(a, b=None, ..., ***)"
def test( tests ):
failed=[]
for t in tests:
expected = t.__doc__ + "\n" + t.__doc__
if get_arg_text(t) != expected:
failed.append(t)
print "%s - expected %s, but got %s" % (t, `expected`, `get_arg_text(t)`)
print "%d of %d tests failed" % (len(failed), len(tests))
tc = TC()
tests = t1, t2, t3, t4, t5, t6, \
TC, tc.t1, tc.t2, tc.t3, tc.t4, tc.t5, tc.t6
test(tests)
Tools/idle/ChangeLog deleted 100644 → 0
View file @ 12c1bd4a
This diff is collapsed.
Tools/idle/ClassBrowser.py deleted 100644 → 0
View file @ 12c1bd4a
"""Class browser.
XXX TO DO:
- reparse when source changed (maybe just a button would be OK?)
(or recheck on window popup)
- add popup menu with more options (e.g. doc strings, base classes, imports)
- show function argument list? (have to do pattern matching on source)
- should the classes and methods lists also be in the module's menu bar?
- add base classes to class browser tree
"""
import os
import sys
import pyclbr
import PyShell
from WindowList import ListedToplevel
from TreeWidget import TreeNode, TreeItem, ScrolledCanvas
class ClassBrowser:
def __init__(self, flist, name, path):
# XXX This API should change, if the file doesn't end in ".py"
# XXX the code here is bogus!
self.name = name
self.file = os.path.join(path[0], self.name + ".py")
self.init(flist)
def close(self, event=None):
self.top.destroy()
self.node.destroy()
def init(self, flist):
self.flist = flist
# reset pyclbr
pyclbr._modules.clear()
# create top
self.top = top = ListedToplevel(flist.root)
top.protocol("WM_DELETE_WINDOW", self.close)
top.bind("<Escape>", self.close)
self.settitle()
top.focus_set()
# create scrolled canvas
sc = ScrolledCanvas(top, bg="white", highlightthickness=0, takefocus=1)
sc.frame.pack(expand=1, fill="both")
item = self.rootnode()
self.node = node = TreeNode(sc.canvas, None, item)
node.update()
node.expand()
def settitle(self):
self.top.wm_title("Class Browser - " + self.name)
self.top.wm_iconname("Class Browser")
def rootnode(self):
return ModuleBrowserTreeItem(self.file)
class ModuleBrowserTreeItem(TreeItem):
def __init__(self, file):
self.file = file
def GetText(self):
return os.path.basename(self.file)
def GetIconName(self):
return "python"
def GetSubList(self):
sublist = []
for name in self.listclasses():
item = ClassBrowserTreeItem(name, self.classes, self.file)
sublist.append(item)
return sublist
def OnDoubleClick(self):
if os.path.normcase(self.file[-3:]) != ".py":
return
if not os.path.exists(self.file):
return
PyShell.flist.open(self.file)
def IsExpandable(self):
return os.path.normcase(self.file[-3:]) == ".py"
def listclasses(self):
dir, file = os.path.split(self.file)
name, ext = os.path.splitext(file)
if os.path.normcase(ext) != ".py":
return []
try:
dict = pyclbr.readmodule_ex(name, [dir] + sys.path)
except ImportError, msg:
return []
items = []
self.classes = {}
for key, cl in dict.items():
if cl.module == name:
s = key
if hasattr(cl, "super") and cl.super:
supers = []
for sup in cl.super:
if type(sup) is type(''):
sname = sup
else:
sname = sup.name
if sup.module != cl.module:
sname = "%s.%s" % (sup.module, sname)
supers.append(sname)
s = s + "(%s)" % ", ".join(supers)
items.append((cl.lineno, s))
self.classes[s] = cl
items.sort()
list = []
for item, s in items:
list.append(s)
return list
class ClassBrowserTreeItem(TreeItem):
def __init__(self, name, classes, file):
self.name = name
self.classes = classes
self.file = file
try:
self.cl = self.classes[self.name]
except (IndexError, KeyError):
self.cl = None
self.isfunction = isinstance(self.cl, pyclbr.Function)
def GetText(self):
if self.isfunction:
return "def " + self.name + "(...)"
else:
return "class " + self.name
def GetIconName(self):
if self.isfunction:
return "python"
else:
return "folder"
def IsExpandable(self):
try:
return bool(self.cl.methods)
except AttributeError:
return False
def GetSubList(self):
if not self.cl:
return []
sublist = []
for name in self.listmethods():
item = MethodBrowserTreeItem(name, self.cl, self.file)
sublist.append(item)
return sublist
def OnDoubleClick(self):
if not os.path.exists(self.file):
return
edit = PyShell.flist.open(self.file)
if hasattr(self.cl, 'lineno'):
lineno = self.cl.lineno
edit.gotoline(lineno)
def listmethods(self):
if not self.cl:
return []
items = []
for name, lineno in self.cl.methods.items():
items.append((lineno, name))
items.sort()
list = []
for item, name in items:
list.append(name)
return list
class MethodBrowserTreeItem(TreeItem):
def __init__(self, name, cl, file):
self.name = name
self.cl = cl
self.file = file
def GetText(self):
return "def " + self.name + "(...)"
def GetIconName(self):
return "python" # XXX
def IsExpandable(self):
return 0
def OnDoubleClick(self):
if not os.path.exists(self.file):
return
edit = PyShell.flist.open(self.file)
edit.gotoline(self.cl.methods[self.name])
def main():
try:
file = __file__
except NameError:
file = sys.argv[0]
if sys.argv[1:]:
file = sys.argv[1]
else:
file = sys.argv[0]
dir, file = os.path.split(file)
name = os.path.splitext(file)[0]
ClassBrowser(PyShell.flist, name, [dir])
if sys.stdin is sys.__stdin__:
mainloop()
if __name__ == "__main__":
main()
Tools/idle/ColorDelegator.py deleted 100644 → 0
View file @ 12c1bd4a
import time
import re
import keyword
from Tkinter import *
from Delegator import Delegator
from IdleConf import idleconf
#$ event <<toggle-auto-coloring>>
#$ win <Control-slash>
#$ unix <Control-slash>
DEBUG = 0
def any(name, list):
return "(?P<%s>" % name + "|".join(list) + ")"
def make_pat():
kw = r"\b" + any("KEYWORD", keyword.kwlist) + r"\b"
comment = any("COMMENT", [r"#[^\n]*"])
sqstring = r"(\b[rR])?'[^'\\\n]*(\\.[^'\\\n]*)*'?"
dqstring = r'(\b[rR])?"[^"\\\n]*(\\.[^"\\\n]*)*"?'
sq3string = r"(\b[rR])?'''[^'\\]*((\\.|'(?!''))[^'\\]*)*(''')?"
dq3string = r'(\b[rR])?"""[^"\\]*((\\.|"(?!""))[^"\\]*)*(""")?'
string = any("STRING", [sq3string, dq3string, sqstring, dqstring])
return kw + "|" + comment + "|" + string + "|" + any("SYNC", [r"\n"])
prog = re.compile(make_pat(), re.S)
idprog = re.compile(r"\s+(\w+)", re.S)
asprog = re.compile(r".*?\b(as)\b", re.S)
class ColorDelegator(Delegator):
def __init__(self):
Delegator.__init__(self)
self.prog = prog
self.idprog = idprog
self.asprog = asprog
def setdelegate(self, delegate):
if self.delegate is not None:
self.unbind("<<toggle-auto-coloring>>")
Delegator.setdelegate(self, delegate)
if delegate is not None:
self.config_colors()
self.bind("<<toggle-auto-coloring>>", self.toggle_colorize_event)
self.notify_range("1.0", "end")
def config_colors(self):
for tag, cnf in self.tagdefs.items():
if cnf:
apply(self.tag_configure, (tag,), cnf)
self.tag_raise('sel')
cconf = idleconf.getsection('Colors')
tagdefs = {
"COMMENT": cconf.getcolor("comment"),
"KEYWORD": cconf.getcolor("keyword"),
"STRING": cconf.getcolor("string"),
"DEFINITION": cconf.getcolor("definition"),
"SYNC": cconf.getcolor("sync"),
"TODO": cconf.getcolor("todo"),
"BREAK": cconf.getcolor("break"),
# The following is used by ReplaceDialog:
"hit": cconf.getcolor("hit"),
}
def insert(self, index, chars, tags=None):
index = self.index(index)
self.delegate.insert(index, chars, tags)
self.notify_range(index, index + "+%dc" % len(chars))
def delete(self, index1, index2=None):
index1 = self.index(index1)
self.delegate.delete(index1, index2)
self.notify_range(index1)
after_id = None
allow_colorizing = 1
colorizing = 0
def notify_range(self, index1, index2=None):
self.tag_add("TODO", index1, index2)
if self.after_id:
if DEBUG: print "colorizing already scheduled"
return
if self.colorizing:
self.stop_colorizing = 1
if DEBUG: print "stop colorizing"
if self.allow_colorizing:
if DEBUG: print "schedule colorizing"
self.after_id = self.after(1, self.recolorize)
close_when_done = None # Window to be closed when done colorizing
def close(self, close_when_done=None):
if self.after_id:
after_id = self.after_id
self.after_id = None
if DEBUG: print "cancel scheduled recolorizer"
self.after_cancel(after_id)
self.allow_colorizing = 0
self.stop_colorizing = 1
if close_when_done:
if not self.colorizing:
close_when_done.destroy()
else:
self.close_when_done = close_when_done
def toggle_colorize_event(self, event):
if self.after_id:
after_id = self.after_id
self.after_id = None
if DEBUG: print "cancel scheduled recolorizer"
self.after_cancel(after_id)
if self.allow_colorizing and self.colorizing:
if DEBUG: print "stop colorizing"
self.stop_colorizing = 1
self.allow_colorizing = not self.allow_colorizing
if self.allow_colorizing and not self.colorizing:
self.after_id = self.after(1, self.recolorize)
if DEBUG:
print "auto colorizing turned", self.allow_colorizing and "on" or "off"
return "break"
def recolorize(self):
self.after_id = None
if not self.delegate:
if DEBUG: print "no delegate"
return
if not self.allow_colorizing:
if DEBUG: print "auto colorizing is off"
return
if self.colorizing:
if DEBUG: print "already colorizing"
return
try:
self.stop_colorizing = 0
self.colorizing = 1
if DEBUG: print "colorizing..."
t0 = time.clock()
self.recolorize_main()
t1 = time.clock()
if DEBUG: print "%.3f seconds" % (t1-t0)
finally:
self.colorizing = 0
if self.allow_colorizing and self.tag_nextrange("TODO", "1.0"):
if DEBUG: print "reschedule colorizing"
self.after_id = self.after(1, self.recolorize)
if self.close_when_done:
top = self.close_when_done
self.close_when_done = None
top.destroy()
def recolorize_main(self):
next = "1.0"
while 1:
item = self.tag_nextrange("TODO", next)
if not item:
break
head, tail = item
self.tag_remove("SYNC", head, tail)
item = self.tag_prevrange("SYNC", head)
if item:
head = item[1]
else:
head = "1.0"
chars = ""
next = head
lines_to_get = 1
ok = 0
while not ok:
mark = next
next = self.index(mark + "+%d lines linestart" %
lines_to_get)
lines_to_get = min(lines_to_get * 2, 100)
ok = "SYNC" in self.tag_names(next + "-1c")
line = self.get(mark, next)
##print head, "get", mark, next, "->", `line`
if not line:
return
for tag in self.tagdefs.keys():
self.tag_remove(tag, mark, next)
chars = chars + line
m = self.prog.search(chars)
while m:
for key, value in m.groupdict().items():
if value:
a, b = m.span(key)
self.tag_add(key,
head + "+%dc" % a,
head + "+%dc" % b)
if value in ("def", "class"):
m1 = self.idprog.match(chars, b)
if m1:
a, b = m1.span(1)
self.tag_add("DEFINITION",
head + "+%dc" % a,
head + "+%dc" % b)
elif value == "import":
# color all the "as" words on same line;
# cheap approximation to the truth
while 1:
m1 = self.asprog.match(chars, b)
if not m1:
break
a, b = m1.span(1)
self.tag_add("KEYWORD",
head + "+%dc" % a,
head + "+%dc" % b)
m = self.prog.search(chars, m.end())
if "SYNC" in self.tag_names(next + "-1c"):
head = next
chars = ""
else:
ok = 0
if not ok:
# We're in an inconsistent state, and the call to
# update may tell us to stop. It may also change
# the correct value for "next" (since this is a
# line.col string, not a true mark). So leave a
# crumb telling the next invocation to resume here
# in case update tells us to leave.
self.tag_add("TODO", next)
self.update()
if self.stop_colorizing:
if DEBUG: print "colorizing stopped"
return
def main():
from Percolator import Percolator
root = Tk()
root.wm_protocol("WM_DELETE_WINDOW", root.quit)
text = Text(background="white")
text.pack(expand=1, fill="both")
text.focus_set()
p = Percolator(text)
d = ColorDelegator()
p.insertfilter(d)
root.mainloop()
if __name__ == "__main__":
main()
Tools/idle/Debugger.py deleted 100644 → 0
View file @ 12c1bd4a
import os
import bdb
from Tkinter import *
from WindowList import ListedToplevel
import StackViewer
class Debugger(bdb.Bdb):
interacting = 0
vstack = vsource = vlocals = vglobals = None
def __init__(self, pyshell):
bdb.Bdb.__init__(self)
self.pyshell = pyshell
self.make_gui()
def canonic(self, filename):
# Canonicalize filename -- called by Bdb
return os.path.normcase(os.path.abspath(filename))
def close(self, event=None):
if self.interacting:
self.top.bell()
return
if self.stackviewer:
self.stackviewer.close(); self.stackviewer = None
self.pyshell.close_debugger()
self.top.destroy()
def run(self, *args):
try:
self.interacting = 1
return apply(bdb.Bdb.run, (self,) + args)
finally:
self.interacting = 0
def user_line(self, frame):
self.interaction(frame)
def user_return(self, frame, rv):
# XXX show rv?
##self.interaction(frame)
pass
def user_exception(self, frame, info):
self.interaction(frame, info)
def make_gui(self):
pyshell = self.pyshell
self.flist = pyshell.flist
self.root = root = pyshell.root
self.top = top =ListedToplevel(root)
self.top.wm_title("Debug Control")
self.top.wm_iconname("Debug")
top.wm_protocol("WM_DELETE_WINDOW", self.close)
self.top.bind("<Escape>", self.close)
#
self.bframe = bframe = Frame(top)
self.bframe.pack(anchor="w")
self.buttons = bl = []
#
self.bcont = b = Button(bframe, text="Go", command=self.cont)
bl.append(b)
self.bstep = b = Button(bframe, text="Step", command=self.step)
bl.append(b)
self.bnext = b = Button(bframe, text="Over", command=self.next)
bl.append(b)
self.bret = b = Button(bframe, text="Out", command=self.ret)
bl.append(b)
self.bret = b = Button(bframe, text="Quit", command=self.quit)
bl.append(b)
#
for b in bl:
b.configure(state="disabled")
b.pack(side="left")
#
self.cframe = cframe = Frame(bframe)
self.cframe.pack(side="left")
#
if not self.vstack:
self.__class__.vstack = BooleanVar(top)
self.vstack.set(1)
self.bstack = Checkbutton(cframe,
text="Stack", command=self.show_stack, variable=self.vstack)
self.bstack.grid(row=0, column=0)
if not self.vsource:
self.__class__.vsource = BooleanVar(top)
##self.vsource.set(1)
self.bsource = Checkbutton(cframe,
text="Source", command=self.show_source, variable=self.vsource)
self.bsource.grid(row=0, column=1)
if not self.vlocals:
self.__class__.vlocals = BooleanVar(top)
self.vlocals.set(1)
self.blocals = Checkbutton(cframe,
text="Locals", command=self.show_locals, variable=self.vlocals)
self.blocals.grid(row=1, column=0)
if not self.vglobals:
self.__class__.vglobals = BooleanVar(top)
##self.vglobals.set(1)
self.bglobals = Checkbutton(cframe,
text="Globals", command=self.show_globals, variable=self.vglobals)
self.bglobals.grid(row=1, column=1)
#
self.status = Label(top, anchor="w")
self.status.pack(anchor="w")
self.error = Label(top, anchor="w")
self.error.pack(anchor="w", fill="x")
self.errorbg = self.error.cget("background")
#
self.fstack = Frame(top, height=1)
self.fstack.pack(expand=1, fill="both")
self.flocals = Frame(top)
self.flocals.pack(expand=1, fill="both")
self.fglobals = Frame(top, height=1)
self.fglobals.pack(expand=1, fill="both")
#
if self.vstack.get():
self.show_stack()
if self.vlocals.get():
self.show_locals()
if self.vglobals.get():
self.show_globals()
frame = None
def interaction(self, frame, info=None):
self.frame = frame
code = frame.f_code
file = code.co_filename
base = os.path.basename(file)
lineno = frame.f_lineno
#
message = "%s:%s" % (base, lineno)
if code.co_name != "?":
message = "%s: %s()" % (message, code.co_name)
self.status.configure(text=message)
#
if info:
type, value, tb = info
try:
m1 = type.__name__
except AttributeError:
m1 = "%s" % str(type)
if value is not None:
try:
m1 = "%s: %s" % (m1, str(value))
except:
pass
bg = "yellow"
else:
m1 = ""
tb = None
bg = self.errorbg
self.error.configure(text=m1, background=bg)
#
sv = self.stackviewer
if sv:
stack, i = self.get_stack(self.frame, tb)
sv.load_stack(stack, i)
#
self.show_variables(1)
#
if self.vsource.get():
self.sync_source_line()
#
for b in self.buttons:
b.configure(state="normal")
#
self.top.tkraise()
self.root.mainloop()
#
for b in self.buttons:
b.configure(state="disabled")
self.status.configure(text="")
self.error.configure(text="", background=self.errorbg)
self.frame = None
def sync_source_line(self):
frame = self.frame
if not frame:
return
code = frame.f_code
file = code.co_filename
lineno = frame.f_lineno
if file[:1] + file[-1:] != "<>" and os.path.exists(file):
edit = self.flist.open(file)
if edit:
edit.gotoline(lineno)
def cont(self):
self.set_continue()
self.root.quit()
def step(self):
self.set_step()
self.root.quit()
def next(self):
self.set_next(self.frame)
self.root.quit()
def ret(self):
self.set_return(self.frame)
self.root.quit()
def quit(self):
self.set_quit()
self.root.quit()
stackviewer = None
def show_stack(self):
if not self.stackviewer and self.vstack.get():
self.stackviewer = sv = StackViewer.StackViewer(
self.fstack, self.flist, self)
if self.frame:
stack, i = self.get_stack(self.frame, None)
sv.load_stack(stack, i)
else:
sv = self.stackviewer
if sv and not self.vstack.get():
self.stackviewer = None
sv.close()
self.fstack['height'] = 1
def show_source(self):
if self.vsource.get():
self.sync_source_line()
def show_frame(self, (frame, lineno)):
self.frame = frame
self.show_variables()
localsviewer = None
globalsviewer = None
def show_locals(self):
lv = self.localsviewer
if self.vlocals.get():
if not lv:
self.localsviewer = StackViewer.NamespaceViewer(
self.flocals, "Locals")
else:
if lv:
self.localsviewer = None
lv.close()
self.flocals['height'] = 1
self.show_variables()
def show_globals(self):
gv = self.globalsviewer
if self.vglobals.get():
if not gv:
self.globalsviewer = StackViewer.NamespaceViewer(
self.fglobals, "Globals")
else:
if gv:
self.globalsviewer = None
gv.close()
self.fglobals['height'] = 1
self.show_variables()
def show_variables(self, force=0):
lv = self.localsviewer
gv = self.globalsviewer
frame = self.frame
if not frame:
ldict = gdict = None
else:
ldict = frame.f_locals
gdict = frame.f_globals
if lv and gv and ldict is gdict:
ldict = None
if lv:
lv.load_dict(ldict, force)
if gv:
gv.load_dict(gdict, force)
def set_breakpoint_here(self, edit):
text = edit.text
filename = edit.io.filename
if not filename:
text.bell()
return
lineno = int(float(text.index("insert")))
msg = self.set_break(filename, lineno)
if msg:
text.bell()
return
text.tag_add("BREAK", "insert linestart", "insert lineend +1char")
# A literal copy of Bdb.set_break() without the print statement at the end
def set_break(self, filename, lineno, temporary=0, cond = None):
import linecache # Import as late as possible
filename = self.canonic(filename)
line = linecache.getline(filename, lineno)
if not line:
return 'That line does not exist!'
if not self.breaks.has_key(filename):
self.breaks[filename] = []
list = self.breaks[filename]
if not lineno in list:
list.append(lineno)
bp = bdb.Breakpoint(filename, lineno, temporary, cond)
Tools/idle/Delegator.py deleted 100644 → 0
View file @ 12c1bd4a
class Delegator:
# The cache is only used to be able to change delegates!
def __init__(self, delegate=None):
self.delegate = delegate
self.__cache = {}
def __getattr__(self, name):
attr = getattr(self.delegate, name) # May raise AttributeError
setattr(self, name, attr)
self.__cache[name] = attr
return attr
def resetcache(self):
for key in self.__cache.keys():
try:
delattr(self, key)
except AttributeError:
pass
self.__cache.clear()
def cachereport(self):
keys = self.__cache.keys()
keys.sort()
print keys
def setdelegate(self, delegate):
self.resetcache()
self.delegate = delegate
def getdelegate(self):
return self.delegate
Tools/idle/EditorWindow.py deleted 100644 → 0
View file @ 12c1bd4a
This diff is collapsed.
Tools/idle/FileList.py deleted 100644 → 0
View file @ 12c1bd4a
import os
from Tkinter import *
import tkMessageBox
import WindowList
#$ event <<open-new-window>>
#$ win <Control-n>
#$ unix <Control-x><Control-n>
# (This is labeled as 'Exit'in the File menu)
#$ event <<close-all-windows>>
#$ win <Control-q>
#$ unix <Control-x><Control-c>
class FileList:
from EditorWindow import EditorWindow
EditorWindow.Toplevel = WindowList.ListedToplevel # XXX Patch it!
def __init__(self, root):
self.root = root
self.dict = {}
self.inversedict = {}
self.vars = {} # For EditorWindow.getrawvar (shared Tcl variables)
def open(self, filename):
assert filename
filename = self.canonize(filename)
if os.path.isdir(filename):
tkMessageBox.showerror(
"Is A Directory",
"The path %s is a directory." % `filename`,
master=self.root)
return None
key = os.path.normcase(filename)
if self.dict.has_key(key):
edit = self.dict[key]
edit.wakeup()
return edit
if not os.path.exists(filename):
tkMessageBox.showinfo(
"New File",
"Opening non-existent file %s" % `filename`,
master=self.root)
return self.EditorWindow(self, filename, key)
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):
return self.EditorWindow(self)
def new_callback(self, event):
self.new()
return "break"
def close_all_callback(self, event):
for edit in self.inversedict.keys():
reply = edit.close()
if reply == "cancel":
break
return "break"
def close_edit(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 self.dict.has_key(newkey):
conflict = self.dict[newkey]
self.inversedict[conflict] = None
tkMessageBox.showerror(
"Name Conflict",
"You now have multiple edit windows open for %s" % `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 os.error:
pass
else:
filename = os.path.join(pwd, filename)
return os.path.normpath(filename)
def _test():
from EditorWindow import fixwordbreaks
import sys
root = Tk()
fixwordbreaks(root)
root.withdraw()
flist = FileList(root)
if sys.argv[1:]:
for filename in sys.argv[1:]:
flist.open(filename)
else:
flist.new()
if flist.inversedict:
root.mainloop()
if __name__ == '__main__':
_test()
Tools/idle/FormatParagraph.py deleted 100644 → 0
View file @ 12c1bd4a
# Extension to format a paragraph
# Does basic, standard text formatting, and also understands Python
# comment blocks. Thus, for editing Python source code, this
# extension is really only suitable for reformatting these comment
# blocks or triple-quoted strings.
# Known problems with comment reformatting:
# * If there is a selection marked, and the first line of the
# selection is not complete, the block will probably not be detected
# as comments, and will have the normal "text formatting" rules
# applied.
# * If a comment block has leading whitespace that mixes tabs and
# spaces, they will not be considered part of the same block.
# * Fancy comments, like this bulleted list, arent handled :-)
import re
class FormatParagraph:
menudefs = [
('edit', [
('Format Paragraph', '<<format-paragraph>>'),
])
]
keydefs = {
'<<format-paragraph>>': ['<Alt-q>'],
}
unix_keydefs = {
'<<format-paragraph>>': ['<Meta-q>'],
}
def __init__(self, editwin):
self.editwin = editwin
def close(self):
self.editwin = None
def format_paragraph_event(self, event):
text = self.editwin.text
first, last = self.editwin.get_selection_indices()
if first and last:
data = text.get(first, last)
comment_header = ''
else:
first, last, comment_header, data = \
find_paragraph(text, text.index("insert"))
if comment_header:
# Reformat the comment lines - convert to text sans header.
lines = data.split("\n")
lines = map(lambda st, l=len(comment_header): st[l:], lines)
data = "\n".join(lines)
# Reformat to 70 chars or a 20 char width, whichever is greater.
format_width = max(70-len(comment_header), 20)
newdata = reformat_paragraph(data, format_width)
# re-split and re-insert the comment header.
newdata = newdata.split("\n")
# If the block ends in a \n, we dont want the comment
# prefix inserted after it. (Im not sure it makes sense to
# reformat a comment block that isnt made of complete
# lines, but whatever!) Can't think of a clean soltution,
# so we hack away
block_suffix = ""
if not newdata[-1]:
block_suffix = "\n"
newdata = newdata[:-1]
builder = lambda item, prefix=comment_header: prefix+item
newdata = '\n'.join(map(builder, newdata)) + block_suffix
else:
# Just a normal text format
newdata = reformat_paragraph(data)
text.tag_remove("sel", "1.0", "end")
if newdata != data:
text.mark_set("insert", first)
text.undo_block_start()
text.delete(first, last)
text.insert(first, newdata)
text.undo_block_stop()
else:
text.mark_set("insert", last)
text.see("insert")
def find_paragraph(text, mark):
lineno, col = map(int, mark.split("."))
line = text.get("%d.0" % lineno, "%d.0 lineend" % lineno)
while text.compare("%d.0" % lineno, "<", "end") and is_all_white(line):
lineno = lineno + 1
line = text.get("%d.0" % lineno, "%d.0 lineend" % lineno)
first_lineno = lineno
comment_header = get_comment_header(line)
comment_header_len = len(comment_header)
while get_comment_header(line)==comment_header and \
not is_all_white(line[comment_header_len:]):
lineno = lineno + 1
line = text.get("%d.0" % lineno, "%d.0 lineend" % lineno)
last = "%d.0" % lineno
# Search back to beginning of paragraph
lineno = first_lineno - 1
line = text.get("%d.0" % lineno, "%d.0 lineend" % lineno)
while lineno > 0 and \
get_comment_header(line)==comment_header and \
not is_all_white(line[comment_header_len:]):
lineno = lineno - 1
line = text.get("%d.0" % lineno, "%d.0 lineend" % lineno)
first = "%d.0" % (lineno+1)
return first, last, comment_header, text.get(first, last)
def reformat_paragraph(data, limit=70):
lines = data.split("\n")
i = 0
n = len(lines)
while i < n and is_all_white(lines[i]):
i = i+1
if i >= n:
return data
indent1 = get_indent(lines[i])
if i+1 < n and not is_all_white(lines[i+1]):
indent2 = get_indent(lines[i+1])
else:
indent2 = indent1
new = lines[:i]
partial = indent1
while i < n and not is_all_white(lines[i]):
# XXX Should take double space after period (etc.) into account
words = re.split("(\s+)", lines[i])
for j in range(0, len(words), 2):
word = words[j]
if not word:
continue # Can happen when line ends in whitespace
if len((partial + word).expandtabs()) > limit and \
partial != indent1:
new.append(partial.rstrip())
partial = indent2
partial = partial + word + " "
if j+1 < len(words) and words[j+1] != " ":
partial = partial + " "
i = i+1
new.append(partial.rstrip())
# XXX Should reformat remaining paragraphs as well
new.extend(lines[i:])
return "\n".join(new)
def is_all_white(line):
return re.match(r"^\s*$", line) is not None
def get_indent(line):
return re.match(r"^(\s*)", line).group()
def get_comment_header(line):
m = re.match(r"^(\s*#*)", line)
if m is None: return ""
return m.group(1)
Tools/idle/FrameViewer.py deleted 100644 → 0
View file @ 12c1bd4a
from repr import Repr
from Tkinter import *
class FrameViewer:
def __init__(self, root, frame):
self.root = root
self.frame = frame
self.top = Toplevel(self.root)
self.repr = Repr()
self.repr.maxstring = 60
self.load_variables()
def load_variables(self):
row = 0
if self.frame.f_locals is not self.frame.f_globals:
l = Label(self.top, text="Local Variables",
borderwidth=2, relief="raised")
l.grid(row=row, column=0, columnspan=2, sticky="ew")
row = self.load_names(self.frame.f_locals, row+1)
l = Label(self.top, text="Global Variables",
borderwidth=2, relief="raised")
l.grid(row=row, column=0, columnspan=2, sticky="ew")
row = self.load_names(self.frame.f_globals, row+1)
def load_names(self, dict, row):
names = dict.keys()
names.sort()
for name in names:
value = dict[name]
svalue = self.repr.repr(value)
l = Label(self.top, text=name)
l.grid(row=row, column=0, sticky="w")
l = Entry(self.top, width=60, borderwidth=0)
l.insert(0, svalue)
l.grid(row=row, column=1, sticky="w")
row = row+1
return row
Tools/idle/GrepDialog.py deleted 100644 → 0
View file @ 12c1bd4a
import os
import fnmatch
import sys
from Tkinter import *
import SearchEngine
from SearchDialogBase import SearchDialogBase
def grep(text, io=None, flist=None):
root = text._root()
engine = SearchEngine.get(root)
if not hasattr(engine, "_grepdialog"):
engine._grepdialog = GrepDialog(root, engine, flist)
dialog = engine._grepdialog
dialog.open(io)
class GrepDialog(SearchDialogBase):
title = "Find in Files Dialog"
icon = "Grep"
needwrapbutton = 0
def __init__(self, root, engine, flist):
SearchDialogBase.__init__(self, root, engine)
self.flist = flist
self.globvar = StringVar(root)
self.recvar = BooleanVar(root)
def open(self, io=None):
SearchDialogBase.open(self, None)
if io:
path = io.filename or ""
else:
path = ""
dir, base = os.path.split(path)
head, tail = os.path.splitext(base)
if not tail:
tail = ".py"
self.globvar.set(os.path.join(dir, "*" + tail))
def create_entries(self):
SearchDialogBase.create_entries(self)
self.globent = self.make_entry("In files:", self.globvar)
def create_other_buttons(self):
f = self.make_frame()
btn = Checkbutton(f, anchor="w",
variable=self.recvar,
text="Recurse down subdirectories")
btn.pack(side="top", fill="both")
btn.select()
def create_command_buttons(self):
SearchDialogBase.create_command_buttons(self)
self.make_button("Search Files", self.default_command, 1)
def default_command(self, event=None):
prog = self.engine.getprog()
if not prog:
return
path = self.globvar.get()
if not path:
self.top.bell()
return
from OutputWindow import OutputWindow
save = sys.stdout
try:
sys.stdout = OutputWindow(self.flist)
self.grep_it(prog, path)
finally:
sys.stdout = save
def grep_it(self, prog, path):
dir, base = os.path.split(path)
list = self.findfiles(dir, base, self.recvar.get())
list.sort()
self.close()
pat = self.engine.getpat()
print "Searching %s in %s ..." % (`pat`, path)
hits = 0
for fn in list:
try:
f = open(fn)
except IOError, msg:
print msg
continue
lineno = 0
while 1:
block = f.readlines(100000)
if not block:
break
for line in block:
lineno = lineno + 1
if line[-1:] == '\n':
line = line[:-1]
if prog.search(line):
sys.stdout.write("%s: %s: %s\n" % (fn, lineno, line))
hits = hits + 1
if hits:
if hits == 1:
s = ""
else:
s = "s"
print "Found", hits, "hit%s." % s
print "(Hint: right-click to open locations.)"
else:
print "No hits."
def findfiles(self, dir, base, rec):
try:
names = os.listdir(dir or os.curdir)
except os.error, msg:
print msg
return []
list = []
subdirs = []
for name in names:
fn = os.path.join(dir, name)
if os.path.isdir(fn):
subdirs.append(fn)
else:
if fnmatch.fnmatch(name, base):
list.append(fn)
if rec:
for subdir in subdirs:
list.extend(self.findfiles(subdir, base, rec))
return list
def close(self, event=None):
if self.top:
self.top.grab_release()
self.top.withdraw()
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"""Provides access to configuration information"""
import os
import sys
from ConfigParser import ConfigParser, NoOptionError, NoSectionError
class IdleConfParser(ConfigParser):
# these conf sections do not define extensions!
builtin_sections = {}
for section in ('EditorWindow', 'Colors'):
builtin_sections[section] = section
def getcolor(self, sec, name):
"""Return a dictionary with foreground and background colors
The return value is appropriate for passing to Tkinter in, e.g.,
a tag_config call.
"""
fore = self.getdef(sec, name + "-foreground")
back = self.getdef(sec, name + "-background")
return {"foreground": fore,
"background": back}
def getdef(self, sec, options, raw=0, vars=None, default=None):
"""Get an option value for given section or return default"""
try:
return self.get(sec, options, raw, vars)
except (NoSectionError, NoOptionError):
return default
def getsection(self, section):
"""Return a SectionConfigParser object"""
return SectionConfigParser(section, self)
def getextensions(self):
exts = []
for sec in self.sections():
if self.builtin_sections.has_key(sec):
continue
# enable is a bool, but it may not be defined
if self.getdef(sec, 'enable') != '0':
exts.append(sec)
return exts
def reload(self):
global idleconf
idleconf = IdleConfParser()
load(_dir) # _dir is a global holding the last directory loaded
class SectionConfigParser:
"""A ConfigParser object specialized for one section
This class has all the get methods that a regular ConfigParser does,
but without requiring a section argument.
"""
def __init__(self, section, config):
self.section = section
self.config = config
def options(self):
return self.config.options(self.section)
def get(self, options, raw=0, vars=None):
return self.config.get(self.section, options, raw, vars)
def getdef(self, options, raw=0, vars=None, default=None):
return self.config.getdef(self.section, options, raw, vars, default)
def getint(self, option):
return self.config.getint(self.section, option)
def getfloat(self, option):
return self.config.getint(self.section, option)
def getboolean(self, option):
return self.config.getint(self.section, option)
def getcolor(self, option):
return self.config.getcolor(self.section, option)
def load(dir):
"""Load IDLE configuration files based on IDLE install in dir
Attempts to load two config files:
dir/config.txt
dir/config-[win/mac/unix].txt
dir/config-%(sys.platform)s.txt
~/.idle
"""
global _dir
_dir = dir
if sys.platform[:3] == 'win':
genplatfile = os.path.join(dir, "config-win.txt")
# XXX don't know what the platform string is on a Mac
elif sys.platform[:3] == 'mac':
genplatfile = os.path.join(dir, "config-mac.txt")
else:
genplatfile = os.path.join(dir, "config-unix.txt")
platfile = os.path.join(dir, "config-%s.txt" % sys.platform)
try:
homedir = os.environ['HOME']
except KeyError:
homedir = os.getcwd()
idleconf.read((os.path.join(dir, "config.txt"), genplatfile, platfile,
os.path.join(homedir, ".idle")))
idleconf = IdleConfParser()
load(os.path.dirname(__file__))
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class History:
def __init__(self, text, output_sep = "\n"):
self.text = text
self.history = []
self.history_prefix = None
self.history_pointer = None
self.output_sep = output_sep
text.bind("<<history-previous>>", self.history_prev)
text.bind("<<history-next>>", self.history_next)
def history_next(self, event):
self.history_do(0)
return "break"
def history_prev(self, event):
self.history_do(1)
return "break"
def _get_source(self, start, end):
# Get source code from start index to end index. Lines in the
# text control may be separated by sys.ps2 .
lines = self.text.get(start, end).split(self.output_sep)
return "\n".join(lines)
def _put_source(self, where, source):
output = self.output_sep.join(source.split("\n"))
self.text.insert(where, output)
def history_do(self, reverse):
nhist = len(self.history)
pointer = self.history_pointer
prefix = self.history_prefix
if pointer is not None and prefix is not None:
if self.text.compare("insert", "!=", "end-1c") or \
self._get_source("iomark", "end-1c") != self.history[pointer]:
pointer = prefix = None
if pointer is None or prefix is None:
prefix = self._get_source("iomark", "end-1c")
if reverse:
pointer = nhist
else:
pointer = -1
nprefix = len(prefix)
while 1:
if reverse:
pointer = pointer - 1
else:
pointer = pointer + 1
if pointer < 0 or pointer >= nhist:
self.text.bell()
if self._get_source("iomark", "end-1c") != prefix:
self.text.delete("iomark", "end-1c")
self._put_source("iomark", prefix)
pointer = prefix = None
break
item = self.history[pointer]
if item[:nprefix] == prefix and len(item) > nprefix:
self.text.delete("iomark", "end-1c")
self._put_source("iomark", item)
break
self.text.mark_set("insert", "end-1c")
self.text.see("insert")
self.text.tag_remove("sel", "1.0", "end")
self.history_pointer = pointer
self.history_prefix = prefix
def history_store(self, source):
source = source.strip()
if len(source) > 2:
# avoid duplicates
try:
self.history.remove(source)
except ValueError:
pass
self.history.append(source)
self.history_pointer = None
self.history_prefix = None
def recall(self, s):
s = s.strip()
self.text.tag_remove("sel", "1.0", "end")
self.text.delete("iomark", "end-1c")
self.text.mark_set("insert", "end-1c")
self.text.insert("insert", s)
self.text.see("insert")
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include *.txt
include idle
include MANIFEST.in
include MANIFEST
\ No newline at end of file
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# One or more ScrolledLists with HSeparators between them.
# There is a hierarchical relationship between them:
# the right list displays the substructure of the selected item
# in the left list.
from Tkinter import *
from WindowList import ListedToplevel
from Separator import HSeparator
from ScrolledList import ScrolledList
class MultiScrolledLists:
def __init__(self, root, nlists=2):
assert nlists >= 1
self.root = root
self.nlists = nlists
self.path = []
# create top
self.top = top = ListedToplevel(root)
top.protocol("WM_DELETE_WINDOW", self.close)
top.bind("<Escape>", self.close)
self.settitle()
# create frames and separators in between
self.frames = []
self.separators = []
last = top
for i in range(nlists-1):
sepa = HSeparator(last)
self.separators.append(sepa)
frame, last = sepa.parts()
self.frames.append(frame)
self.frames.append(last)
# create labels and lists
self.labels = []
self.lists = []
for i in range(nlists):
frame = self.frames[i]
label = Label(frame, text=self.subtitle(i),
relief="groove", borderwidth=2)
label.pack(fill="x")
self.labels.append(label)
list = ScrolledList(frame, width=self.width(i),
height=self.height(i))
self.lists.append(list)
list.on_select = \
lambda index, i=i, self=self: self.on_select(index, i)
list.on_double = \
lambda index, i=i, self=self: self.on_double(index, i)
# fill leftmost list (rest get filled on demand)
self.fill(0)
# XXX one after_idle isn't enough; two are...
top.after_idle(self.call_pack_propagate_1)
def call_pack_propagate_1(self):
self.top.after_idle(self.call_pack_propagate)
def call_pack_propagate(self):
for frame in self.frames:
frame.pack_propagate(0)
def close(self, event=None):
self.top.destroy()
def settitle(self):
short = self.shorttitle()
long = self.longtitle()
if short and long:
title = short + " - " + long
elif short:
title = short
elif long:
title = long
else:
title = "Untitled"
icon = short or long or title
self.top.wm_title(title)
self.top.wm_iconname(icon)
def longtitle(self):
# override this
return "Multi Scrolled Lists"
def shorttitle(self):
# override this
return None
def width(self, i):
# override this
return 20
def height(self, i):
# override this
return 10
def subtitle(self, i):
# override this
return "Column %d" % i
def fill(self, i):
for k in range(i, self.nlists):
self.lists[k].clear()
self.labels[k].configure(text=self.subtitle(k))
list = self.lists[i]
l = self.items(i)
for s in l:
list.append(s)
def on_select(self, index, i):
item = self.lists[i].get(index)
del self.path[i:]
self.path.append(item)
if i+1 < self.nlists:
self.fill(i+1)
def items(self, i):
# override this
l = []
for k in range(10):
s = str(k)
if i > 0:
s = self.path[i-1] + "." + s
l.append(s)
return l
def on_double(self, index, i):
pass
def main():
root = Tk()
quit = Button(root, text="Exit", command=root.destroy)
quit.pack()
MultiScrolledLists(root, 4)
root.mainloop()
if __name__ == "__main__":
main()
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from Tkinter import *
class MultiStatusBar(Frame):
def __init__(self, master=None, **kw):
if master is None:
master = Tk()
apply(Frame.__init__, (self, master), kw)
self.labels = {}
def set_label(self, name, text='', side=LEFT):
if not self.labels.has_key(name):
label = Label(self, bd=1, relief=SUNKEN, anchor=W)
label.pack(side=side)
self.labels[name] = label
else:
label = self.labels[name]
label.config(text=text)
def _test():
b = Frame()
c = Text(b)
c.pack(side=TOP)
a = MultiStatusBar(b)
a.set_label("one", "hello")
a.set_label("two", "world")
a.pack(side=BOTTOM, fill=X)
b.pack()
b.mainloop()
if __name__ == '__main__':
_test()
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(For a more detailed change log, see the file ChangeLog.)
----------------------------------------------------------------------
New in IDLE 0.5 (2/15/2000)
-------------------------
Tons of stuff, much of it contributed by Tim Peters and Mark Hammond:
- Status bar, displaying current line/column (Moshe Zadka).
- Better stack viewer, using tree widget. (XXX Only used by Stack
Viewer menu, not by the debugger.)
- Format paragraph now recognizes Python block comments and reformats
them correctly (MH)
- New version of pyclbr.py parses top-level functions and understands
much more of Python's syntax; this is reflected in the class and path
browsers (TP)
- Much better auto-indent; knows how to indent the insides of
multi-line statements (TP)
- Call tip window pops up when you type the name of a known function
followed by an open parenthesis. Hit ESC or click elsewhere in the
window to close the tip window (MH)
- Comment out region now inserts ## to make it stand out more (TP)
- New path and class browsers based on a tree widget that looks
familiar to Windows users
- Reworked script running commands to be more intuitive: I/O now
always goes to the *Python Shell* window, and raw_input() works
correctly. You use F5 to import/reload a module: this adds the module
name to the __main__ namespace. You use Control-F5 to run a script:
this runs the script *in* the __main__ namespace. The latter also
sets sys.argv[] to the script name
New in IDLE 0.4 (4/7/99)
------------------------
Most important change: a new menu entry "File -> Path browser", shows
a 4-column hierarchical browser which lets you browse sys.path,
directories, modules, and classes. Yes, it's a superset of the Class
browser menu entry. There's also a new internal module,
MultiScrolledLists.py, which provides the framework for this dialog.
New in IDLE 0.3 (2/17/99)
-------------------------
Most important changes:
- Enabled support for running a module, with or without the debugger.
Output goes to a new window. Pressing F5 in a module is effectively a
reload of that module; Control-F5 loads it under the debugger.
- Re-enable tearing off the Windows menu, and make a torn-off Windows
menu update itself whenever a window is opened or closed.
- Menu items can now be have a checkbox (when the menu label starts
with "!"); use this for the Debugger and "Auto-open stack viewer"
(was: JIT stack viewer) menu items.
- Added a Quit button to the Debugger API.
- The current directory is explicitly inserted into sys.path.
- Fix the debugger (when using Python 1.5.2b2) to use canonical
filenames for breakpoints, so these actually work. (There's still a
lot of work to be done to the management of breakpoints in the
debugger though.)
- Closing a window that is still colorizing now actually works.
- Allow dragging of the separator between the two list boxes in the
class browser.
- Bind ESC to "close window" of the debugger, stack viewer and class
browser. It removes the selection highlighting in regular text
windows. (These are standard Windows conventions.)
----------------------------------------------------------------------
New in IDLE 0.2 (1/8/99)
------------------------
Lots of changes; here are the highlights:
General:
- You can now write and configure your own IDLE extension modules; see
extend.txt.
File menu:
The command to open the Python shell window is now in the File menu.
Edit menu:
New Find dialog with more options; replace dialog; find in files dialog.
Commands to tabify or untabify a region.
Command to format a paragraph.
Debug menu:
JIT (Just-In-Time) stack viewer toggle -- if set, the stack viewer
automaticall pops up when you get a traceback.
Windows menu:
Zoom height -- make the window full height.
Help menu:
The help text now show up in a regular window so you can search and
even edit it if you like.
----------------------------------------------------------------------
IDLE 0.1 was distributed with the Python 1.5.2b1 release on 12/22/98.
======================================================================
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# Dummy file to make this a potential package.
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[EditorWindow]
font-name= monaco
font-size= 9
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[EditorWindow]
font-name= courier
font-size= 10
print-command=lpr %s
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[EditorWindow]
font-name: courier new
font-size: 10
print-command=start /min notepad /p %s
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rem idle.bat
start idle.pyw %1 %2 %3 %4 %5 %6 %7 %8 %9
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#! /usr/bin/env python
import PyShell
PyShell.main()
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