132 lines
4.8 KiB
Python
132 lines
4.8 KiB
Python
import code, re, string, StringIO, sys
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import buffer, color, completer, lex, method, mode, mode.mini, mode.consolemini, window
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from subprocess import Popen, PIPE, STDOUT
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from mode.python import PythonGrammar
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from point import Point
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class IpythonExec(method.Method):
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def _execute(self, w, **vargs):
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if w.application.completion_window_is_open():
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w.application.close_completion_buffer()
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s = w.buffer.make_string()
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w.mode.history[-1] = s
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w.mode.history.append('')
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w.buffer.set_data('')
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w.mode.hindex = len(w.mode.history) - 1
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b = w.mode.get_ipython()
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a = w.application
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if a.window().buffer is not b:
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a.switch_buffer(b)
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p = a.get_mini_buffer_prompt()
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b.insert_string(b.get_buffer_end(), p + s + '\n', force=True)
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b.pipe_write("ENTER:%s" % s)
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w.mode.read_sync()
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class IpythonTab(method.Method):
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def execute(self, w, **vargs):
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a = w.application
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s = w.buffer.make_string()
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x2 = w.logical_cursor().x
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if not s or s[:x2].isspace():
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w.insert_string_at_cursor(' ' * w.mode.tabwidth)
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return
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r = re.compile('^[a-zA-Z0-9_.]$')
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line = s
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x1 = x2
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while x1 > 0 and r.match(s[x1 - 1]):
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x1 -= 1
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word = line[x1:x2]
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b = w.mode.get_ipython()
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b.pipe_write("COMPLETE:%s" % word)
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candidates = b.pipe_read_completions()
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w.mode.read_sync()
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if candidates:
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s = completer.find_common_string(candidates)
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w.buffer.delete(Point(x1, 0), Point(x2, 0), force=True)
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w.insert_string_at_cursor(s)
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mode.mini.use_completion_window(a, s, candidates)
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elif a.completion_window_is_open():
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a.close_completion_buffer()
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class IpythonStart(method.Method):
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'''Evaluate python expressions (for advanced use and debugging only)'''
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def execute(self, w, **vargs):
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a = w.application
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if not a.has_buffer_name('*IPython*'):
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b = buffer.IpythonBuffer(None)
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a.add_buffer(b)
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window.Window(b, a)
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b = a.bufferlist.get_buffer_by_name('*IPython*')
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self.main_buffer = b
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if a.window().buffer is not b:
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a.switch_buffer(b)
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f = lambda x: None
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w.application.open_mini_buffer('*** ', f, self, None, 'ipythonmini')
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class IpythonPathStart(method.Method):
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'''xyz'''
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def execute(self, w, **vargs):
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a = w.application
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if w.buffer.btype == 'ipython':
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b = w.buffer
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else:
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name = buffer.get_ipython_name(w.buffer)
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if not a.has_buffer_name(name):
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b = buffer.IpythonBuffer(w.buffer)
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a.add_buffer(b)
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window.Window(b, a)
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else:
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b = a.get_buffer_by_name(name)
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self.main_buffer = b
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if a.window().buffer is not b:
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a.switch_buffer(b)
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f = lambda x: None
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w.application.open_mini_buffer('*** ', f, self, None, 'ipythonmini')
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class IpythonPageUp(mode.consolemini.ConsolePageUp):
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subbuf = '*IPython*'
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class IpythonPageDown(mode.consolemini.ConsolePageDown):
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subbuf = '*IPython*'
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class IpythonGotoBeginning(mode.consolemini.ConsoleGotoBeginning):
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subbuf = '*IPython*'
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class IpythonGotoEnd(mode.consolemini.ConsoleGotoEnd):
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subbuf = '*IPython*'
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class IpythonMini(mode.Fundamental):
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modename = 'IpythonMini'
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actions = [IpythonExec, IpythonTab, IpythonStart, IpythonPathStart,
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IpythonPageUp, IpythonPageDown, IpythonGotoBeginning, IpythonGotoEnd]
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def get_ipython(self):
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return self.window.buffer.method.main_buffer
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def read_sync(self):
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b = self.get_ipython()
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b.pipe_read()
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self.window.application.set_mini_buffer_prompt(b.prompt)
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def __init__(self, w):
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mode.Fundamental.__init__(self, w)
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self.history = ['']
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self.hindex = 0
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b = self.window.buffer.method.main_buffer
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assert hasattr(b, 'pipe')
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self.window.application.set_mini_buffer_prompt(b.prompt)
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self.add_bindings('ipython-exec', ('RETURN',))
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self.add_bindings('console-clear', ('C-l',))
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self.add_bindings('console-cancel', ('C-]',))
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self.add_bindings('console-history-prev', ('C-p', 'UP'))
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self.add_bindings('console-history-next', ('C-n', 'DOWN'))
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self.add_bindings('ipython-tab', ('TAB',))
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self.add_bindings('ipython-page-up', ('M-v',))
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self.add_bindings('ipython-page-down', ('C-v',))
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self.add_bindings('ipython-goto-beginning', ('M-<',))
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self.add_bindings('ipython-goto-end', ('M->',))
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for c in string.letters + string.digits + string.punctuation:
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self.add_binding('insert-string-%s' % c, c)
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install = IpythonMini.install
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