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Use black with -l 120 param.

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grossmj
2021-04-13 18:46:50 +09:30
parent f928738bd5
commit c021e21309
194 changed files with 6034 additions and 4564 deletions
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283
gns3server/utils/asyncio/input_stream.py
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@ -19,160 +19,150 @@ from prompt_toolkit.key_binding.input_processor import KeyPress
# )
_DEBUG_RENDERER_INPUT = False
_DEBUG_RENDERER_INPUT_FILENAME = 'prompt-toolkit-render-input.log'
_DEBUG_RENDERER_INPUT_FILENAME = "prompt-toolkit-render-input.log"
# Regex matching any CPR response
# (Note that we use '\Z' instead of '$', because '$' could include a trailing
# newline.)
_cpr_response_re = re.compile('^' + re.escape('\x1b[') + r'\d+;\d+R\Z')
_cpr_response_re = re.compile("^" + re.escape("\x1b[") + r"\d+;\d+R\Z")
# Mouse events:
# Typical: "Esc[MaB*" Urxvt: "Esc[96;14;13M" and for Xterm SGR: "Esc[<64;85;12M"
_mouse_event_re = re.compile('^' + re.escape('\x1b[') + r'(<?[\d;]+[mM]|M...)\Z')
_mouse_event_re = re.compile("^" + re.escape("\x1b[") + r"(<?[\d;]+[mM]|M...)\Z")
# Regex matching any valid prefix of a CPR response.
# (Note that it doesn't contain the last character, the 'R'. The prefix has to
# be shorter.)
_cpr_response_prefix_re = re.compile('^' + re.escape('\x1b[') + r'[\d;]*\Z')
_cpr_response_prefix_re = re.compile("^" + re.escape("\x1b[") + r"[\d;]*\Z")
_mouse_event_prefix_re = re.compile('^' + re.escape('\x1b[') + r'(<?[\d;]*|M.{0,2})\Z')
_mouse_event_prefix_re = re.compile("^" + re.escape("\x1b[") + r"(<?[\d;]*|M.{0,2})\Z")
class _Flush:
""" Helper object to indicate flush operation to the parser. """
pass
# Mapping of vt100 escape codes to Keys.
ANSI_SEQUENCES = {
'\x1b': Keys.Escape,
'\x00': Keys.ControlSpace, # Control-Space (Also for Ctrl-@)
'\x01': Keys.ControlA, # Control-A (home)
'\x02': Keys.ControlB, # Control-B (emacs cursor left)
'\x03': Keys.ControlC, # Control-C (interrupt)
'\x04': Keys.ControlD, # Control-D (exit)
'\x05': Keys.ControlE, # Contrel-E (end)
'\x06': Keys.ControlF, # Control-F (cursor forward)
'\x07': Keys.ControlG, # Control-G
'\x08': Keys.ControlH, # Control-H (8) (Identical to '\b')
'\x09': Keys.ControlI, # Control-I (9) (Identical to '\t')
'\x0a': Keys.ControlJ, # Control-J (10) (Identical to '\n')
'\x0b': Keys.ControlK, # Control-K (delete until end of line; vertical tab)
'\x0c': Keys.ControlL, # Control-L (clear; form feed)
'\x0d': Keys.ControlM, # Control-M (13) (Identical to '\r')
'\x0e': Keys.ControlN, # Control-N (14) (history forward)
'\x0f': Keys.ControlO, # Control-O (15)
'\x10': Keys.ControlP, # Control-P (16) (history back)
'\x11': Keys.ControlQ, # Control-Q
'\x12': Keys.ControlR, # Control-R (18) (reverse search)
'\x13': Keys.ControlS, # Control-S (19) (forward search)
'\x14': Keys.ControlT, # Control-T
'\x15': Keys.ControlU, # Control-U
'\x16': Keys.ControlV, # Control-V
'\x17': Keys.ControlW, # Control-W
'\x18': Keys.ControlX, # Control-X
'\x19': Keys.ControlY, # Control-Y (25)
'\x1a': Keys.ControlZ, # Control-Z
'\x1c': Keys.ControlBackslash, # Both Control-\ and Ctrl-|
'\x1d': Keys.ControlSquareClose, # Control-]
'\x1e': Keys.ControlCircumflex, # Control-^
'\x1f': Keys.ControlUnderscore, # Control-underscore (Also for Ctrl-hypen.)
'\x7f': Keys.Backspace, # (127) Backspace
'\x1b[A': Keys.Up,
'\x1b[B': Keys.Down,
'\x1b[C': Keys.Right,
'\x1b[D': Keys.Left,
'\x1b[H': Keys.Home,
'\x1bOH': Keys.Home,
'\x1b[F': Keys.End,
'\x1bOF': Keys.End,
'\x1b[3~': Keys.Delete,
'\x1b[3;2~': Keys.ShiftDelete, # xterm, gnome-terminal.
'\x1b[3;5~': Keys.ControlDelete, # xterm, gnome-terminal.
'\x1b[1~': Keys.Home, # tmux
'\x1b[4~': Keys.End, # tmux
'\x1b[5~': Keys.PageUp,
'\x1b[6~': Keys.PageDown,
'\x1b[7~': Keys.Home, # xrvt
'\x1b[8~': Keys.End, # xrvt
'\x1b[Z': Keys.BackTab, # shift + tab
'\x1b[2~': Keys.Insert,
'\x1bOP': Keys.F1,
'\x1bOQ': Keys.F2,
'\x1bOR': Keys.F3,
'\x1bOS': Keys.F4,
'\x1b[[A': Keys.F1, # Linux console.
'\x1b[[B': Keys.F2, # Linux console.
'\x1b[[C': Keys.F3, # Linux console.
'\x1b[[D': Keys.F4, # Linux console.
'\x1b[[E': Keys.F5, # Linux console.
'\x1b[11~': Keys.F1, # rxvt-unicode
'\x1b[12~': Keys.F2, # rxvt-unicode
'\x1b[13~': Keys.F3, # rxvt-unicode
'\x1b[14~': Keys.F4, # rxvt-unicode
'\x1b[15~': Keys.F5,
'\x1b[17~': Keys.F6,
'\x1b[18~': Keys.F7,
'\x1b[19~': Keys.F8,
'\x1b[20~': Keys.F9,
'\x1b[21~': Keys.F10,
'\x1b[23~': Keys.F11,
'\x1b[24~': Keys.F12,
'\x1b[25~': Keys.F13,
'\x1b[26~': Keys.F14,
'\x1b[28~': Keys.F15,
'\x1b[29~': Keys.F16,
'\x1b[31~': Keys.F17,
'\x1b[32~': Keys.F18,
'\x1b[33~': Keys.F19,
'\x1b[34~': Keys.F20,
"\x1b": Keys.Escape,
"\x00": Keys.ControlSpace, # Control-Space (Also for Ctrl-@)
"\x01": Keys.ControlA, # Control-A (home)
"\x02": Keys.ControlB, # Control-B (emacs cursor left)
"\x03": Keys.ControlC, # Control-C (interrupt)
"\x04": Keys.ControlD, # Control-D (exit)
"\x05": Keys.ControlE, # Contrel-E (end)
"\x06": Keys.ControlF, # Control-F (cursor forward)
"\x07": Keys.ControlG, # Control-G
"\x08": Keys.ControlH, # Control-H (8) (Identical to '\b')
"\x09": Keys.ControlI, # Control-I (9) (Identical to '\t')
"\x0a": Keys.ControlJ, # Control-J (10) (Identical to '\n')
"\x0b": Keys.ControlK, # Control-K (delete until end of line; vertical tab)
"\x0c": Keys.ControlL, # Control-L (clear; form feed)
"\x0d": Keys.ControlM, # Control-M (13) (Identical to '\r')
"\x0e": Keys.ControlN, # Control-N (14) (history forward)
"\x0f": Keys.ControlO, # Control-O (15)
"\x10": Keys.ControlP, # Control-P (16) (history back)
"\x11": Keys.ControlQ, # Control-Q
"\x12": Keys.ControlR, # Control-R (18) (reverse search)
"\x13": Keys.ControlS, # Control-S (19) (forward search)
"\x14": Keys.ControlT, # Control-T
"\x15": Keys.ControlU, # Control-U
"\x16": Keys.ControlV, # Control-V
"\x17": Keys.ControlW, # Control-W
"\x18": Keys.ControlX, # Control-X
"\x19": Keys.ControlY, # Control-Y (25)
"\x1a": Keys.ControlZ, # Control-Z
"\x1c": Keys.ControlBackslash, # Both Control-\ and Ctrl-|
"\x1d": Keys.ControlSquareClose, # Control-]
"\x1e": Keys.ControlCircumflex, # Control-^
"\x1f": Keys.ControlUnderscore, # Control-underscore (Also for Ctrl-hypen.)
"\x7f": Keys.Backspace, # (127) Backspace
"\x1b[A": Keys.Up,
"\x1b[B": Keys.Down,
"\x1b[C": Keys.Right,
"\x1b[D": Keys.Left,
"\x1b[H": Keys.Home,
"\x1bOH": Keys.Home,
"\x1b[F": Keys.End,
"\x1bOF": Keys.End,
"\x1b[3~": Keys.Delete,
"\x1b[3;2~": Keys.ShiftDelete, # xterm, gnome-terminal.
"\x1b[3;5~": Keys.ControlDelete, # xterm, gnome-terminal.
"\x1b[1~": Keys.Home, # tmux
"\x1b[4~": Keys.End, # tmux
"\x1b[5~": Keys.PageUp,
"\x1b[6~": Keys.PageDown,
"\x1b[7~": Keys.Home, # xrvt
"\x1b[8~": Keys.End, # xrvt
"\x1b[Z": Keys.BackTab, # shift + tab
"\x1b[2~": Keys.Insert,
"\x1bOP": Keys.F1,
"\x1bOQ": Keys.F2,
"\x1bOR": Keys.F3,
"\x1bOS": Keys.F4,
"\x1b[[A": Keys.F1, # Linux console.
"\x1b[[B": Keys.F2, # Linux console.
"\x1b[[C": Keys.F3, # Linux console.
"\x1b[[D": Keys.F4, # Linux console.
"\x1b[[E": Keys.F5, # Linux console.
"\x1b[11~": Keys.F1, # rxvt-unicode
"\x1b[12~": Keys.F2, # rxvt-unicode
"\x1b[13~": Keys.F3, # rxvt-unicode
"\x1b[14~": Keys.F4, # rxvt-unicode
"\x1b[15~": Keys.F5,
"\x1b[17~": Keys.F6,
"\x1b[18~": Keys.F7,
"\x1b[19~": Keys.F8,
"\x1b[20~": Keys.F9,
"\x1b[21~": Keys.F10,
"\x1b[23~": Keys.F11,
"\x1b[24~": Keys.F12,
"\x1b[25~": Keys.F13,
"\x1b[26~": Keys.F14,
"\x1b[28~": Keys.F15,
"\x1b[29~": Keys.F16,
"\x1b[31~": Keys.F17,
"\x1b[32~": Keys.F18,
"\x1b[33~": Keys.F19,
"\x1b[34~": Keys.F20,
# Xterm
'\x1b[1;2P': Keys.F13,
'\x1b[1;2Q': Keys.F14,
"\x1b[1;2P": Keys.F13,
"\x1b[1;2Q": Keys.F14,
# '\x1b[1;2R': Keys.F15, # Conflicts with CPR response.
'\x1b[1;2S': Keys.F16,
'\x1b[15;2~': Keys.F17,
'\x1b[17;2~': Keys.F18,
'\x1b[18;2~': Keys.F19,
'\x1b[19;2~': Keys.F20,
'\x1b[20;2~': Keys.F21,
'\x1b[21;2~': Keys.F22,
'\x1b[23;2~': Keys.F23,
'\x1b[24;2~': Keys.F24,
'\x1b[1;5A': Keys.ControlUp, # Cursor Mode
'\x1b[1;5B': Keys.ControlDown, # Cursor Mode
'\x1b[1;5C': Keys.ControlRight, # Cursor Mode
'\x1b[1;5D': Keys.ControlLeft, # Cursor Mode
'\x1b[1;2A': Keys.ShiftUp,
'\x1b[1;2B': Keys.ShiftDown,
'\x1b[1;2C': Keys.ShiftRight,
'\x1b[1;2D': Keys.ShiftLeft,
"\x1b[1;2S": Keys.F16,
"\x1b[15;2~": Keys.F17,
"\x1b[17;2~": Keys.F18,
"\x1b[18;2~": Keys.F19,
"\x1b[19;2~": Keys.F20,
"\x1b[20;2~": Keys.F21,
"\x1b[21;2~": Keys.F22,
"\x1b[23;2~": Keys.F23,
"\x1b[24;2~": Keys.F24,
"\x1b[1;5A": Keys.ControlUp, # Cursor Mode
"\x1b[1;5B": Keys.ControlDown, # Cursor Mode
"\x1b[1;5C": Keys.ControlRight, # Cursor Mode
"\x1b[1;5D": Keys.ControlLeft, # Cursor Mode
"\x1b[1;2A": Keys.ShiftUp,
"\x1b[1;2B": Keys.ShiftDown,
"\x1b[1;2C": Keys.ShiftRight,
"\x1b[1;2D": Keys.ShiftLeft,
# Tmux sends following keystrokes when control+arrow is pressed, but for
# Emacs ansi-term sends the same sequences for normal arrow keys. Consider
# it a normal arrow press, because that's more important.
'\x1bOA': Keys.Up,
'\x1bOB': Keys.Down,
'\x1bOC': Keys.Right,
'\x1bOD': Keys.Left,
'\x1b[5A': Keys.ControlUp,
'\x1b[5B': Keys.ControlDown,
'\x1b[5C': Keys.ControlRight,
'\x1b[5D': Keys.ControlLeft,
'\x1bOc': Keys.ControlRight, # rxvt
'\x1bOd': Keys.ControlLeft, # rxvt
'\x1b[200~': Keys.BracketedPaste, # Start of bracketed paste.
"\x1bOA": Keys.Up,
"\x1bOB": Keys.Down,
"\x1bOC": Keys.Right,
"\x1bOD": Keys.Left,
"\x1b[5A": Keys.ControlUp,
"\x1b[5B": Keys.ControlDown,
"\x1b[5C": Keys.ControlRight,
"\x1b[5D": Keys.ControlLeft,
"\x1bOc": Keys.ControlRight, # rxvt
"\x1bOd": Keys.ControlLeft, # rxvt
"\x1b[200~": Keys.BracketedPaste, # Start of bracketed paste.
# Meta + arrow keys. Several terminals handle this differently.
# The following sequences are for xterm and gnome-terminal.
# (Iterm sends ESC followed by the normal arrow_up/down/left/right
@ -182,15 +172,14 @@ ANSI_SEQUENCES = {
# pressing ESC (to go to Vi navigation mode), followed by just the
# 'b' or 'f' key. These combinations are handled in
# the input processor.)
'\x1b[1;3D': (Keys.Escape, Keys.Left),
'\x1b[1;3C': (Keys.Escape, Keys.Right),
'\x1b[1;3A': (Keys.Escape, Keys.Up),
'\x1b[1;3B': (Keys.Escape, Keys.Down),
"\x1b[1;3D": (Keys.Escape, Keys.Left),
"\x1b[1;3C": (Keys.Escape, Keys.Right),
"\x1b[1;3A": (Keys.Escape, Keys.Up),
"\x1b[1;3B": (Keys.Escape, Keys.Down),
# Sequences generated by numpad 5. Not sure what it means. (It doesn't
# appear in 'infocmp'. Just ignore.
'\x1b[E': Keys.Ignore, # Xterm.
'\x1b[G': Keys.Ignore, # Linux console.
"\x1b[E": Keys.Ignore, # Xterm.
"\x1b[G": Keys.Ignore, # Linux console.
}
@ -199,10 +188,11 @@ class _IsPrefixOfLongerMatchCache(dict):
Dictiory that maps input sequences to a boolean indicating whether there is
any key that start with this characters.
"""
def __missing__(self, prefix):
# (hard coded) If this could be a prefix of a CPR response, return
# True.
if (_cpr_response_prefix_re.match(prefix) or _mouse_event_prefix_re.match(prefix)):
if _cpr_response_prefix_re.match(prefix) or _mouse_event_prefix_re.match(prefix):
result = True
else:
# If this could be a prefix of anything else, also return True.
@ -231,6 +221,7 @@ class InputStream:
:attr input_processor: :class:`~prompt_toolkit.key_binding.InputProcessor` instance.
"""
# Lookup table of ANSI escape sequences for a VT100 terminal
# Hint: in order to know what sequences your terminal writes to stdin, run
# "od -c" and start typing.
@ -241,7 +232,7 @@ class InputStream:
self.reset()
if _DEBUG_RENDERER_INPUT:
self.LOG = open(_DEBUG_RENDERER_INPUT_FILENAME, 'ab')
self.LOG = open(_DEBUG_RENDERER_INPUT_FILENAME, "ab")
def reset(self, request=False):
self._in_bracketed_paste = False
@ -277,7 +268,7 @@ class InputStream:
"""
Coroutine (state machine) for the input parser.
"""
prefix = ''
prefix = ""
retry = False
flush = False
@ -303,7 +294,7 @@ class InputStream:
# Exact matches found, call handlers..
if (flush or not is_prefix_of_longer_match) and match:
self._call_handler(match, prefix)
prefix = ''
prefix = ""
# No exact match found.
elif (flush or not is_prefix_of_longer_match) and not match:
@ -313,7 +304,7 @@ class InputStream:
# Loop over the input, try the longest match first and
# shift.
for i in range(len(prefix), 0, -1):
match= self._get_match(prefix[:i])
match = self._get_match(prefix[:i])
if match:
self._call_handler(match, prefix[:i])
prefix = prefix[i:]
@ -333,7 +324,7 @@ class InputStream:
else:
if key == Keys.BracketedPaste:
self._in_bracketed_paste = True
self._paste_buffer = ''
self._paste_buffer = ""
else:
self.feed_key_callback(KeyPress(key, insert_text))
@ -346,7 +337,7 @@ class InputStream:
assert isinstance(data, str)
if _DEBUG_RENDERER_INPUT:
self.LOG.write(repr(data).encode('utf-8') + b'\n')
self.LOG.write(repr(data).encode("utf-8") + b"\n")
self.LOG.flush()
# Handle bracketed paste. (We bypass the parser that matches all other
@ -354,7 +345,7 @@ class InputStream:
# This is much faster then parsing character by character.
if self._in_bracketed_paste:
self._paste_buffer += data
end_mark = '\x1b[201~'
end_mark = "\x1b[201~"
if end_mark in self._paste_buffer:
end_index = self._paste_buffer.index(end_mark)
@ -365,8 +356,8 @@ class InputStream:
# Quit bracketed paste mode and handle remaining input.
self._in_bracketed_paste = False
remaining = self._paste_buffer[end_index + len(end_mark):]
self._paste_buffer = ''
remaining = self._paste_buffer[end_index + len(end_mark) :]
self._paste_buffer = ""
self.feed(remaining)
@ -391,8 +382,8 @@ class InputStream:
# When this is removed, replace Enter=ControlJ by
# Enter=ControlM in keys.py.
if c == '\r':
c = '\n'
if c == "\r":
c = "\n"
self._input_parser.send(c)
def flush(self):