本文整理汇总了Python中idlelib.Percolator.Percolator类的典型用法代码示例。如果您正苦于以下问题：Python Percolator类的具体用法？Python Percolator怎么用？Python Percolator使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Percolator类的13个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: TicText
class TicText(Text):
def __init__(self, parent, spell=None, **kw):
Text.__init__(self, parent, wrap="word",
font="Times 14", takefocus=True, **kw)
self.tg_regexp = re.compile("<[^>]*>")
self.bind("<Control-c>", self.copy)
self.bind("<Control-x>", self.cut)
self.bind("<Return>", self.newline)
self.tag_configure("h1", font="Times 16 bold", relief="raised")
self.tag_configure("highlight", background="yellow", relief="raised")
self.tag_configure("html_tag", foreground="blue")
if spell:
r, self.wd = pipe()
self.rd, w = pipe()
args = spell.split()
self.sp = Popen(args, stdin=r, stdout=w)
self.tag_configure("misspelled", foreground="red", underline=True)
self.bind("<space>", self.Spellcheck)
self.percolator = Percolator(self)
self.percolator.insertfilter(HtmlColorDelegator())
def copy(self, event=None):
self.clipboard_clear()
text = self.get("sel.first", "sel.last")
self.clipboard_append(text)
def cut(self, event):
self.copy()
self.delete("sel.first", "sel.last")
def Spellcheck(self, event):
"""Spellcheck the word preceeding the insertion point"""
index = self.search(r"\s", "insert", backwards=True, regexp=True)
if index == "":
index = "1.0"
else:
index = self.index("%s+1c" % index)
word = self.get(index, "insert")
write(self.wd, (word + "\n").encode())
sleep(.01)
spell = read(self.rd, 0x0fffffff)
rm = len([None for i in spell.splitlines()
if i[:1] == b"#"])
if not rm:
self.tag_remove("misspelled", index, "%s+%dc" % (index, len(word)))
else:
self.tag_add("misspelled", index, "%s+%dc" % (index, len(word)))
def highlight(self, regexp):
text = self.get("1.0", "end")
for m in re.finditer(regexp, text, re.I):
self.tag_add("highlight", "1.0+%dc" % m.start(),
"1.0+%dc" % m.end())
def newline(self, evt):
self.insert("insert", "<br/>")示例2: main
def main():
from idlelib.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()示例3: main
def main():
from idlelib.Percolator import Percolator
root = Tk()
root.wm_protocol('WM_DELETE_WINDOW', root.quit)
text = Text()
text.pack()
text.focus_set()
p = Percolator(text)
d = UndoDelegator()
p.insertfilter(d)
root.mainloop()示例4: _color_delegator
def _color_delegator(parent):
from idlelib.Percolator import Percolator
root = Tk()
root.title("Test ColorDelegator")
width, height, x, y = list(map(int, re.split('[x+]', parent.geometry())))
root.geometry("+%d+%d"%(x, y + 150))
source = "if somename: x = 'abc' # comment\nprint"
text = Text(root, background="white")
text.insert("insert", source)
text.pack(expand=1, fill="both")
p = Percolator(text)
d = ColorDelegator()
p.insertfilter(d)
root.mainloop()示例5: __init__
def __init__(self, *args, **kwargs):
super(ConsoleText, self).__init__(*args, **kwargs)
# The shared queue of the PRODUCER-CONSUMER model.
self.__queue = Queue.Queue()
self.text['wrap'] = 'word'
self.text.tag_configure('STDOUT', foreground='black')
self.text.tag_configure('STDERR', foreground='red')
self.text.tag_configure('TIP', foreground='forestgreen')
self.text.tag_configure('HISTORY', foreground='purple')
self.text.tag_configure('RETVAL', foreground='orange')
self.text.bind('<KeyPress>', self.on_key_press)
# Experimenting with idlelib.AutoComplete
#############################################################
self.indent_width = 4
self.tab_width = 4
self.context_use_ps1 = '>>> '
self.__auto_complete = AutoComplete(self)
#############################################################
# Syntax highlight is implemented by idlelib
#############################################################
self.percolator = Percolator(self.text)
self.color_delegator = ColorDelegator()
self.percolator.insertfilter(self.color_delegator)
#############################################################
self.prompt_symbol = '>>> ' 示例6: _color_delegator
def _color_delegator(parent): # htest #
from Tkinter import Toplevel, Text
from idlelib.Percolator import Percolator
top = Toplevel(parent)
top.title("Test ColorDelegator")
top.geometry("200x100+%d+%d" % (parent.winfo_rootx() + 200,
parent.winfo_rooty() + 150))
source = "if somename: x = 'abc' # comment\nprint\n"
text = Text(top, background="white")
text.pack(expand=1, fill="both")
text.insert("insert", source)
text.focus_set()
p = Percolator(text)
d = ColorDelegator('.py')
p.insertfilter(d)示例7: makewidgets
def makewidgets(self):
sbar = Scrollbar(self)
text = Text2(self, relief=SUNKEN)
text.focus_set()
p = Percolator(text)
d = ColorDelegator()
p.insertfilter(d)
sbar.config(command=text.yview)
text.config(yscrollcommand=sbar.set)
sbar.pack(side=RIGHT, fill=Y)
text.pack(side=LEFT, expand=YES, fill=BOTH)
self.text = text
self.copy = text.copy
self.paste = text.paste
self.delete = text.delete
self.cut = text.cut
self.highlight = text.higlight示例8: _undo_delegator
def _undo_delegator(parent): # htest #
import re
import tkinter as tk
from idlelib.Percolator import Percolator
undowin = tk.Toplevel()
undowin.title("Test UndoDelegator")
width, height, x, y = list(map(int, re.split('[x+]', parent.geometry())))
undowin.geometry("+%d+%d"%(x, y + 150))
text = Text(undowin, height=10)
text.pack()
text.focus_set()
p = Percolator(text)
d = UndoDelegator()
p.insertfilter(d)
undo = Button(undowin, text="Undo", command=lambda:d.undo_event(None))
undo.pack(side='left')
redo = Button(undowin, text="Redo", command=lambda:d.redo_event(None))
redo.pack(side='left')
dump = Button(undowin, text="Dump", command=lambda:d.dump_event(None))
dump.pack(side='left')示例9: _undo_delegator
def _undo_delegator(parent):
from idlelib.Percolator import Percolator
root = Tk()
root.title("Test UndoDelegator")
width, height, x, y = list(map(int, re.split('[x+]', parent.geometry())))
root.geometry("+%d+%d"%(x, y + 150))
text = Text(root)
text.config(height=10)
text.pack()
text.focus_set()
p = Percolator(text)
d = UndoDelegator()
p.insertfilter(d)
undo = Button(root, text="Undo", command=lambda:d.undo_event(None))
undo.pack(side='left')
redo = Button(root, text="Redo", command=lambda:d.redo_event(None))
redo.pack(side='left')
dump = Button(root, text="Dump", command=lambda:d.dump_event(None))
dump.pack(side='left')
root.mainloop()示例10: __init__
def __init__(self, parent, spell=None, **kw):
Text.__init__(self, parent, wrap="word",
font="Times 14", takefocus=True, **kw)
self.tg_regexp = re.compile("<[^>]*>")
self.bind("<Control-c>", self.copy)
self.bind("<Control-x>", self.cut)
self.bind("<Return>", self.newline)
self.tag_configure("h1", font="Times 16 bold", relief="raised")
self.tag_configure("highlight", background="yellow", relief="raised")
self.tag_configure("html_tag", foreground="blue")
if spell:
r, self.wd = pipe()
self.rd, w = pipe()
args = spell.split()
self.sp = Popen(args, stdin=r, stdout=w)
self.tag_configure("misspelled", foreground="red", underline=True)
self.bind("<space>", self.Spellcheck)
self.percolator = Percolator(self)
self.percolator.insertfilter(HtmlColorDelegator())示例11: ConsoleText
class ConsoleText(ScrolledText):
class StreamObserver(object):
def __init__(self, console_text):
self.__console_text = console_text
def update(self, stream_type, content):
self.__console_text.write(stream_type, content)
def __init__(self, *args, **kwargs):
super(ConsoleText, self).__init__(*args, **kwargs)
# The shared queue of the PRODUCER-CONSUMER model.
self.__queue = Queue.Queue()
self.text['wrap'] = 'word'
self.text.tag_configure('STDOUT', foreground='black')
self.text.tag_configure('STDERR', foreground='red')
self.text.tag_configure('TIP', foreground='forestgreen')
self.text.tag_configure('HISTORY', foreground='purple')
self.text.tag_configure('RETVAL', foreground='orange')
self.text.bind('<KeyPress>', self.on_key_press)
# Experimenting with idlelib.AutoComplete
#############################################################
self.indent_width = 4
self.tab_width = 4
self.context_use_ps1 = '>>> '
self.__auto_complete = AutoComplete(self)
#############################################################
# Syntax highlight is implemented by idlelib
#############################################################
self.percolator = Percolator(self.text)
self.color_delegator = ColorDelegator()
self.percolator.insertfilter(self.color_delegator)
#############################################################
self.prompt_symbol = '>>> '
def update_content(self, tag, content):
r, c = self.get_cursor_pos(END)
start = 'end-5c'
stop = 'end-1c'
if self.text.get(start, stop) == '>>> ' or self.text.get(start, stop) == '... ':
self.text.delete(start, stop)
# Record the position of the END before inserting anything.
start = self.text.index(END)
self.text.insert(END, content, tag)
# Remove unnecessary highlighting
for tag in self.color_delegator.tagdefs:
self.text.tag_remove(tag, start, "end")
self.text.insert(END, self.prompt_symbol)
# Remove unnecessary highlighting
self.text.tag_remove("TODO", "1.0", END)
self.text.tag_add("SYNC", "1.0", END)
self.text.see(END)
def on_key_press(self, evt, code_list=[]):
# Experimenting with idlelib's AutoComplete
##############################################################
keysym = evt.keysym
if self.__auto_complete.autocompletewindow and \
self.__auto_complete.autocompletewindow.is_active():
if self.__auto_complete.autocompletewindow.keypress_event(evt) == 'break':
return 'break'
else:
if keysym == 'Tab':
return 'break'
if evt.keysym == 'Tab':
return self.__auto_complete.autocomplete_event(evt)
##############################################################
# if evt.keycode not in range(16, 19) and evt.keycode not in range(33, 41):
if evt.keysym not in ('Alt_L', 'Alt_R', 'Control_L', 'Control_R', 'Shift_L', 'Shift_R', 'KP_Prior', 'KP_Next', 'KP_Home', 'KP_End', 'KP_Left', 'KP_Right', 'KP_Up', 'KP_Down', 'Left', 'Right', 'Up', 'Down', 'Home', 'End', 'Next', 'Prior'):
r, c = self.get_cursor_pos()
prompt = self.text.get(auto_subs('$r.0'), auto_subs('$r.4'))
if prompt != '>>> ' and prompt != '... ':
return 'break'
if evt.keysym=='BackSpace' and c <= 4:
return 'break'
if c < 4:
return 'break'
rend, cend = self.get_cursor_pos('end-1c')
if r < rend:
return 'break'
if evt.keysym == 'Return': # Return
app = Application.instance
code = self.text.get(auto_subs('$r.4'), auto_subs('$r.end'))
try:
stripped_code = code.strip()
if stripped_code and stripped_code[0] == '!':
# Execute a system command
app.execute(code)
self.prompt_symbol = '>>> '
self.update_content(tag='', content='\n')
return 'break'
if stripped_code == '':
code = '\n'.join(code_list)
#.........这里部分代码省略.........
示例12: setUp
def setUp(self):
self.percolator = Percolator(self.text)
self.filter_one = MyFilter()
self.filter_two = MyFilter()
self.percolator.insertfilter(self.filter_one)
self.percolator.insertfilter(self.filter_two)示例13: PercolatorTest
class PercolatorTest(unittest.TestCase):
@classmethod
def setUpClass(cls):
cls.root = Tk()
cls.text = Text(cls.root)
@classmethod
def tearDownClass(cls):
del cls.text
cls.root.destroy()
del cls.root
def setUp(self):
self.percolator = Percolator(self.text)
self.filter_one = MyFilter()
self.filter_two = MyFilter()
self.percolator.insertfilter(self.filter_one)
self.percolator.insertfilter(self.filter_two)
def tearDown(self):
self.percolator.close()
self.text.delete('1.0', END)
def test_insertfilter(self):
self.assertIsNotNone(self.filter_one.delegate)
self.assertEqual(self.percolator.top, self.filter_two)
self.assertEqual(self.filter_two.delegate, self.filter_one)
self.assertEqual(self.filter_one.delegate, self.percolator.bottom)
def test_removefilter(self):
filter_three = MyFilter()
self.percolator.removefilter(self.filter_two)
self.assertEqual(self.percolator.top, self.filter_one)
self.assertIsNone(self.filter_two.delegate)
filter_three = MyFilter()
self.percolator.insertfilter(self.filter_two)
self.percolator.insertfilter(filter_three)
self.percolator.removefilter(self.filter_one)
self.assertEqual(self.percolator.top, filter_three)
self.assertEqual(filter_three.delegate, self.filter_two)
self.assertEqual(self.filter_two.delegate, self.percolator.bottom)
self.assertIsNone(self.filter_one.delegate)
def test_insert(self):
self.text.insert('insert', 'foo')
self.assertEqual(self.text.get('1.0', END), 'foo\n')
self.assertTupleEqual(self.filter_one.insert_called_with,
('insert', 'foo', None))
def test_modify_insert(self):
self.filter_one.insert = self.filter_one.uppercase_insert
self.text.insert('insert', 'bAr')
self.assertEqual(self.text.get('1.0', END), 'BAR\n')
def test_modify_chain_insert(self):
filter_three = MyFilter()
self.percolator.insertfilter(filter_three)
self.filter_two.insert = self.filter_two.uppercase_insert
self.filter_one.insert = self.filter_one.lowercase_insert
self.text.insert('insert', 'BaR')
self.assertEqual(self.text.get('1.0', END), 'bar\n')
def test_dont_insert(self):
self.filter_one.insert = self.filter_one.dont_insert
self.text.insert('insert', 'foo bar')
self.assertEqual(self.text.get('1.0', END), '\n')
self.filter_one.insert = self.filter_one.dont_insert
self.text.insert('insert', 'foo bar')
self.assertEqual(self.text.get('1.0', END), '\n')
def test_without_filter(self):
self.text.insert('insert', 'hello')
self.assertEqual(self.text.get('1.0', 'end'), 'hello\n')
def test_delete(self):
self.text.insert('insert', 'foo')
self.text.delete('1.0', '1.2')
self.assertEqual(self.text.get('1.0', END), 'o\n')
self.assertTupleEqual(self.filter_one.delete_called_with,
('1.0', '1.2'))