79 lines
2 KiB
Python
79 lines
2 KiB
Python
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from __future__ import print_function
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import hexchat
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__module_name__ = "PythonTabComplete"
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__module_author__ = "TingPing, FichteFoll"
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__module_version__ = "0.3"
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__module_description__ = "Tab-completes module attributes in Interactive Console"
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last_index = None
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last_completes = None
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last_text = None
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last_pos = None
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exec_scope = {}
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def keypress_cb(word, word_eol, userdata):
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global last_index
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global last_completes
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global last_text
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global last_pos
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if not word[0] == '65289': # Tab
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return
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if not hexchat.get_info('channel') == '>>python<<':
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return
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shift_key_is_down = bool(int(word[1]) & 1) # check if shift modifier is hold
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text = hexchat.get_info('inputbox')
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pos = hexchat.get_prefs('state_cursor')
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if not text:
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return
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base = text[:pos].split(' ')[-1]
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module, _, prefix = base.rpartition('.')
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if not module:
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# can not dir() the console's interpreter state sadly
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return
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if last_text != text or last_pos != pos:
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# new completion context
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try:
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exec('import {}'.format(module), exec_scope) # Has to be imported to dir() it
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completions = eval('dir({})'.format(module), exec_scope)
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except (NameError, SyntaxError, ImportError):
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return
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completions = [c for c in completions if c.startswith(prefix)]
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if not completions:
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return
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index = 0
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else:
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# same context, insert next completion
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completions = last_completes
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direction = 1 if not shift_key_is_down else -1
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index = (last_index + direction) % len(completions)
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complete_text = completions[index]
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new_text = text[:pos - len(prefix)] + complete_text + text[pos:]
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new_pos = pos - len(prefix) + len(complete_text)
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hexchat.command('settext {}'.format(new_text))
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hexchat.command('setcursor {}'.format(new_pos))
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last_index = index
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last_completes = completions
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last_text = new_text
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last_pos = new_pos
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def unload_cb(userdata):
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print(__module_name__, 'version', __module_version__, 'unloaded.')
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hexchat.hook_print('Key Press', keypress_cb)
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hexchat.hook_unload(unload_cb)
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print(__module_name__, 'version', __module_version__, 'loaded.')
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