def print_color(self, string, end="\n", **kwargs):
"""Prints a color string using prompt-toolkit color management."""
if isinstance(string, str):
tokens = partial_color_tokenize(string)
else:
# assume this is a list of (Token, str) tuples and just print
tokens = string
tokens = PygmentsTokens(tokens)
env = XSH.env
style_overrides_env = env.get("XONSH_STYLE_OVERRIDES", {})
if HAS_PYGMENTS:
self.styler.style_name = env.get("XONSH_COLOR_STYLE")
self.styler.override(style_overrides_env)
proxy_style = _style_from_pygments_cls(
pyghooks.xonsh_style_proxy(self.styler))
else:
proxy_style = merge_styles([
_style_from_pygments_dict(DEFAULT_STYLE_DICT),
_style_from_pygments_dict(style_overrides_env),
])
ptk_print(
tokens,
style=proxy_style,
end=end,
include_default_pygments_style=False,
**kwargs,
)
def print_color(self, string, hide=False, **kwargs):
if isinstance(string, str):
s = self.format_color(string, hide=hide)
else:
# assume this is a list of (Token, str) tuples and format it
env = builtins.__xonsh_env__
self.styler.style_name = env.get('XONSH_COLOR_STYLE')
style_proxy = pyghooks.xonsh_style_proxy(self.styler)
formatter = terminal256.Terminal256Formatter(style=style_proxy)
s = pygments.format(string, formatter).rstrip()
print(s, **kwargs)
def print_color(self, string, hide=False, **kwargs):
if isinstance(string, str):
s = self.format_color(string, hide=hide)
else:
# assume this is a list of (Token, str) tuples and format it
env = builtins.__xonsh_env__
self.styler.style_name = env.get('XONSH_COLOR_STYLE')
style_proxy = pyghooks.xonsh_style_proxy(self.styler)
formatter = terminal256.Terminal256Formatter(style=style_proxy)
s = pygments.format(string, formatter).rstrip()
print(s, **kwargs)
def print_color(self, string, hide=False, **kwargs):
if isinstance(string, str):
s = self.format_color(string, hide=hide)
else:
# assume this is a list of (Token, str) tuples and format it
env = XSH.env
style_overrides_env = env.get("XONSH_STYLE_OVERRIDES", {})
self.styler.style_name = env.get("XONSH_COLOR_STYLE")
self.styler.override(style_overrides_env)
style_proxy = pyghooks.xonsh_style_proxy(self.styler)
formatter = pyghooks.XonshTerminal256Formatter(style=style_proxy)
s = pygments.format(string, formatter).rstrip()
print(s, **kwargs)
def print_color(self, string, end='\n', **kwargs):
"""Prints a color string using prompt-toolkit color management."""
if isinstance(string, str):
tokens = partial_color_tokenize(string + end)
else:
# assume this is a list of (Token, str) tuples and just print
tokens = string
if HAS_PYGMENTS:
env = builtins.__xonsh_env__
self.styler.style_name = env.get('XONSH_COLOR_STYLE')
proxy_style = PygmentsStyle(pyghooks.xonsh_style_proxy(self.styler))
else:
proxy_style = style_from_dict(DEFAULT_STYLE_DICT)
print_tokens(tokens, style=proxy_style)
def print_color(self, string, end='\n', **kwargs):
"""Prints a color string using prompt-toolkit color management."""
if isinstance(string, str):
tokens = partial_color_tokenize(string + end)
else:
# assume this is a list of (Token, str) tuples and just print
tokens = string
if HAS_PYGMENTS:
env = builtins.__xonsh_env__
self.styler.style_name = env.get('XONSH_COLOR_STYLE')
proxy_style = PygmentsStyle(pyghooks.xonsh_style_proxy(self.styler))
else:
proxy_style = style_from_dict(DEFAULT_STYLE_DICT)
print_tokens(tokens, style=proxy_style)
def format_color(self, string, hide=False, force_string=False, **kwargs):
"""Formats a color string using Pygments. This, therefore, returns
a list of (Token, str) tuples. If force_string is set to true, though,
this will return a color formatted string.
"""
tokens = partial_color_tokenize(string)
if force_string and HAS_PYGMENTS:
env = builtins.__xonsh__.env
self.styler.style_name = env.get("XONSH_COLOR_STYLE")
proxy_style = pyghooks.xonsh_style_proxy(self.styler)
formatter = pyghooks.XonshTerminal256Formatter(style=proxy_style)
s = pygments.format(tokens, formatter)
return s
elif force_string:
print("To force colorization of string, install Pygments")
return tokens
else:
return tokens
def format_color(self, string, hide=False, force_string=False, **kwargs):
"""Formats a color string using Pygments. This, therefore, returns
a list of (Token, str) tuples. If force_string is set to true, though,
this will return a color formatted string.
"""
tokens = partial_color_tokenize(string)
if force_string and HAS_PYGMENTS:
env = builtins.__xonsh_env__
self.styler.style_name = env.get("XONSH_COLOR_STYLE")
proxy_style = pyghooks.xonsh_style_proxy(self.styler)
formatter = pyghooks.XonshTerminal256Formatter(style=proxy_style)
s = pygments.format(tokens, formatter)
return s
elif force_string:
print("To force colorization of string, install Pygments")
return tokens
else:
return tokens
def print_color(self, string, end="\n", **kwargs):
"""Prints a color string using prompt-toolkit color management."""
if isinstance(string, str):
tokens = partial_color_tokenize(string)
else:
# assume this is a list of (Token, str) tuples and just print
tokens = string
tokens = PygmentsTokens(tokens)
if HAS_PYGMENTS:
env = builtins.__xonsh__.env
self.styler.style_name = env.get("XONSH_COLOR_STYLE")
proxy_style = style_from_pygments_cls(
pyghooks.xonsh_style_proxy(self.styler)
)
else:
proxy_style = style_from_pygments_dict(DEFAULT_STYLE_DICT)
ptk_print(
tokens, style=proxy_style, end=end, include_default_pygments_style=False
)
def print_color(self, string, hide=False, **kwargs):
"""Prints a string in color. This base implementation's colors are based
on ANSI color codes if a string was given as input. If a list of token
pairs is given, it will color based on pygments, if available. If
pygments is not available, it will print a colorless string.
"""
if isinstance(string, str):
s = self.format_color(string, hide=hide)
elif HAS_PYGMENTS:
# assume this is a list of (Token, str) tuples and format it
env = builtins.__xonsh__.env
self.styler.style_name = env.get("XONSH_COLOR_STYLE")
style_proxy = pyghooks.xonsh_style_proxy(self.styler)
formatter = pyghooks.XonshTerminal256Formatter(style=style_proxy)
s = pygments.format(string, formatter).rstrip()
else:
# assume this is a list of (Token, str) tuples and remove color
s = "".join([x for _, x in string])
print(s, **kwargs)
def print_color(self, string, hide=False, **kwargs):
"""Prints a string in color. This base implementation's colors are based
on ANSI color codes if a string was given as input. If a list of token
pairs is given, it will color based on pygments, if available. If
pygments is not available, it will print a colorless string.
"""
if isinstance(string, str):
s = self.format_color(string, hide=hide)
elif HAS_PYGMENTS:
# assume this is a list of (Token, str) tuples and format it
env = builtins.__xonsh__.env
self.styler.style_name = env.get("XONSH_COLOR_STYLE")
style_proxy = pyghooks.xonsh_style_proxy(self.styler)
formatter = pyghooks.XonshTerminal256Formatter(style=style_proxy)
s = pygments.format(string, formatter).rstrip()
else:
# assume this is a list of (Token, str) tuples and remove color
s = "".join([x for _, x in string])
print(s, **kwargs)
def print_color(self, string, end="\n", **kwargs):
"""Prints a color string using prompt-toolkit color management."""
if isinstance(string, str):
tokens = partial_color_tokenize(string)
else:
# assume this is a list of (Token, str) tuples and just print
tokens = string
tokens = PygmentsTokens(tokens)
if HAS_PYGMENTS:
env = builtins.__xonsh__.env
self.styler.style_name = env.get("XONSH_COLOR_STYLE")
proxy_style = style_from_pygments_cls(
pyghooks.xonsh_style_proxy(self.styler))
else:
proxy_style = style_from_pygments_dict(DEFAULT_STYLE_DICT)
ptk_print(tokens,
style=proxy_style,
end=end,
include_default_pygments_style=False)
def get_prompt_style(self):
env = XSH.env
style_overrides_env = env.get("PTK_STYLE_OVERRIDES", {}).copy()
if (
len(style_overrides_env) > 0
and not self._overrides_deprecation_warning_shown
):
print_warning(
"$PTK_STYLE_OVERRIDES is deprecated, use $XONSH_STYLE_OVERRIDES instead!"
)
self._overrides_deprecation_warning_shown = True
style_overrides_env.update(env.get("XONSH_STYLE_OVERRIDES", {}))
if HAS_PYGMENTS:
style = _style_from_pygments_cls(pyghooks.xonsh_style_proxy(self.styler))
if len(self.styler.non_pygments_rules) > 0:
try:
style = merge_styles(
[
style,
_style_from_pygments_dict(self.styler.non_pygments_rules),
]
)
except (AttributeError, TypeError, ValueError) as style_exception:
print_warning(
f"Error applying style override!\n{style_exception}\n"
)
else:
style = _style_from_pygments_dict(DEFAULT_STYLE_DICT)
if len(style_overrides_env) > 0:
try:
style = merge_styles(
[style, _style_from_pygments_dict(style_overrides_env)]
)
except (AttributeError, TypeError, ValueError) as style_exception:
print_warning(f"Error applying style override!\n{style_exception}\n")
return style
def singleline(self,
store_in_history=True,
auto_suggest=None,
enable_history_search=True,
multiline=True,
**kwargs):
"""Reads a single line of input from the shell. The store_in_history
kwarg flags whether the input should be stored in PTK's in-memory
history.
"""
events.on_pre_prompt.fire()
env = builtins.__xonsh_env__
mouse_support = env.get("MOUSE_SUPPORT")
if store_in_history:
history = self.history
else:
history = None
enable_history_search = False
auto_suggest = auto_suggest if env.get("AUTO_SUGGEST") else None
completions_display = env.get("COMPLETIONS_DISPLAY")
multicolumn = completions_display == "multi"
complete_while_typing = env.get("UPDATE_COMPLETIONS_ON_KEYPRESS")
if complete_while_typing:
# PTK requires history search to be none when completing while typing
enable_history_search = False
if HAS_PYGMENTS:
self.styler.style_name = env.get("XONSH_COLOR_STYLE")
completer = None if completions_display == "none" else self.pt_completer
if not env.get("UPDATE_PROMPT_ON_KEYPRESS"):
prompt_tokens_cached = self.prompt_tokens(None)
get_prompt_tokens = lambda cli: prompt_tokens_cached
rprompt_tokens_cached = self.rprompt_tokens(None)
get_rprompt_tokens = lambda cli: rprompt_tokens_cached
bottom_toolbar_tokens_cached = self.bottom_toolbar_tokens(None)
get_bottom_toolbar_tokens = lambda cli: bottom_toolbar_tokens_cached
else:
get_prompt_tokens = self.prompt_tokens
get_rprompt_tokens = self.rprompt_tokens
get_bottom_toolbar_tokens = self.bottom_toolbar_tokens
with self.prompter:
prompt_args = {
"mouse_support": mouse_support,
"auto_suggest": auto_suggest,
"get_prompt_tokens": get_prompt_tokens,
"get_rprompt_tokens": get_rprompt_tokens,
"get_bottom_toolbar_tokens": get_bottom_toolbar_tokens,
"completer": completer,
"multiline": multiline,
"get_continuation_tokens": self.continuation_tokens,
"history": history,
"enable_history_search": enable_history_search,
"reserve_space_for_menu": 0,
"key_bindings_registry": self.key_bindings_manager.registry,
"display_completions_in_columns": multicolumn,
"complete_while_typing": complete_while_typing,
}
if builtins.__xonsh_env__.get("COLOR_INPUT"):
if HAS_PYGMENTS:
prompt_args["lexer"] = PygmentsLexer(pyghooks.XonshLexer)
prompt_args["style"] = PygmentsStyle(
pyghooks.xonsh_style_proxy(self.styler))
else:
prompt_args["style"] = style_from_dict(DEFAULT_STYLE_DICT)
line = self.prompter.prompt(**prompt_args)
events.on_post_prompt.fire()
return line
def singleline(self, store_in_history=True, auto_suggest=None,
enable_history_search=True, multiline=True, **kwargs):
"""Reads a single line of input from the shell. The store_in_history
kwarg flags whether the input should be stored in PTK's in-memory
history.
"""
events.on_pre_prompt.fire()
env = builtins.__xonsh_env__
mouse_support = env.get('MOUSE_SUPPORT')
if store_in_history:
history = self.history
else:
history = None
enable_history_search = False
auto_suggest = auto_suggest if env.get('AUTO_SUGGEST') else None
completions_display = env.get('COMPLETIONS_DISPLAY')
multicolumn = (completions_display == 'multi')
complete_while_typing = env.get('UPDATE_COMPLETIONS_ON_KEYPRESS')
if complete_while_typing:
# PTK requires history search to be none when completing while typing
enable_history_search = False
if HAS_PYGMENTS:
self.styler.style_name = env.get('XONSH_COLOR_STYLE')
completer = None if completions_display == 'none' else self.pt_completer
if not env.get('UPDATE_PROMPT_ON_KEYPRESS'):
prompt_tokens_cached = self.prompt_tokens(None)
get_prompt_tokens = lambda cli: prompt_tokens_cached
rprompt_tokens_cached = self.rprompt_tokens(None)
get_rprompt_tokens = lambda cli: rprompt_tokens_cached
bottom_toolbar_tokens_cached = self.bottom_toolbar_tokens(None)
get_bottom_toolbar_tokens = lambda cli: bottom_toolbar_tokens_cached
else:
get_prompt_tokens = self.prompt_tokens
get_rprompt_tokens = self.rprompt_tokens
get_bottom_toolbar_tokens = self.bottom_toolbar_tokens
with self.prompter:
prompt_args = {
'mouse_support': mouse_support,
'auto_suggest': auto_suggest,
'get_prompt_tokens': get_prompt_tokens,
'get_rprompt_tokens': get_rprompt_tokens,
'get_bottom_toolbar_tokens': get_bottom_toolbar_tokens,
'completer': completer,
'multiline': multiline,
'get_continuation_tokens': self.continuation_tokens,
'history': history,
'enable_history_search': enable_history_search,
'reserve_space_for_menu': 0,
'key_bindings_registry': self.key_bindings_manager.registry,
'display_completions_in_columns': multicolumn,
'complete_while_typing': complete_while_typing,
}
if builtins.__xonsh_env__.get('COLOR_INPUT'):
if HAS_PYGMENTS:
prompt_args['lexer'] = PygmentsLexer(pyghooks.XonshLexer)
prompt_args['style'] = PygmentsStyle(pyghooks.xonsh_style_proxy(self.styler))
else:
prompt_args['style'] = style_from_dict(DEFAULT_STYLE_DICT)
line = self.prompter.prompt(**prompt_args)
events.on_post_prompt.fire()
return line
def singleline(
self, auto_suggest=None, enable_history_search=True, multiline=True, **kwargs
):
"""Reads a single line of input from the shell. The store_in_history
kwarg flags whether the input should be stored in PTK's in-memory
history.
"""
events.on_pre_prompt.fire()
env = builtins.__xonsh__.env
mouse_support = env.get("MOUSE_SUPPORT")
auto_suggest = auto_suggest if env.get("AUTO_SUGGEST") else None
completions_display = env.get("COMPLETIONS_DISPLAY")
complete_style = self.completion_displays_to_styles[completions_display]
complete_while_typing = env.get("UPDATE_COMPLETIONS_ON_KEYPRESS")
if complete_while_typing:
# PTK requires history search to be none when completing while typing
enable_history_search = False
if HAS_PYGMENTS:
self.styler.style_name = env.get("XONSH_COLOR_STYLE")
completer = None if completions_display == "none" else self.pt_completer
if env.get("UPDATE_PROMPT_ON_KEYPRESS"):
get_prompt_tokens = self.prompt_tokens
get_rprompt_tokens = self.rprompt_tokens
get_bottom_toolbar_tokens = self.bottom_toolbar_tokens
else:
get_prompt_tokens = self.prompt_tokens()
get_rprompt_tokens = self.rprompt_tokens()
get_bottom_toolbar_tokens = self.bottom_toolbar_tokens()
if env.get("VI_MODE"):
editing_mode = EditingMode.VI
else:
editing_mode = EditingMode.EMACS
if env.get("XONSH_HISTORY_MATCH_ANYWHERE"):
self.prompter.default_buffer._history_matches = MethodType(
_cust_history_matches, self.prompter.default_buffer
)
elif (
self.prompter.default_buffer._history_matches
is not self._history_matches_orig
):
self.prompter.default_buffer._history_matches = self._history_matches_orig
prompt_args = {
"mouse_support": mouse_support,
"auto_suggest": auto_suggest,
"message": get_prompt_tokens,
"rprompt": get_rprompt_tokens,
"bottom_toolbar": get_bottom_toolbar_tokens,
"completer": completer,
"multiline": multiline,
"editing_mode": editing_mode,
"prompt_continuation": self.continuation_tokens,
"enable_history_search": enable_history_search,
"reserve_space_for_menu": 0,
"key_bindings": self.key_bindings,
"complete_style": complete_style,
"complete_while_typing": complete_while_typing,
"include_default_pygments_style": False,
}
if builtins.__xonsh__.env.get("COLOR_INPUT"):
if HAS_PYGMENTS:
prompt_args["lexer"] = PygmentsLexer(pyghooks.XonshLexer)
style = style_from_pygments_cls(pyghooks.xonsh_style_proxy(self.styler))
else:
style = style_from_pygments_dict(DEFAULT_STYLE_DICT)
prompt_args["style"] = style
style_overrides_env = env.get("PTK_STYLE_OVERRIDES")
if style_overrides_env:
try:
style_overrides = Style.from_dict(style_overrides_env)
prompt_args["style"] = merge_styles([style, style_overrides])
except (AttributeError, TypeError, ValueError):
print_exception()
line = self.prompter.prompt(**prompt_args)
events.on_post_prompt.fire()
return line
def singleline(self, auto_suggest=None, enable_history_search=True,
multiline=True, **kwargs):
"""Reads a single line of input from the shell. The store_in_history
kwarg flags whether the input should be stored in PTK's in-memory
history.
"""
events.on_pre_prompt.fire()
env = builtins.__xonsh_env__
mouse_support = env.get('MOUSE_SUPPORT')
auto_suggest = auto_suggest if env.get('AUTO_SUGGEST') else None
completions_display = env.get('COMPLETIONS_DISPLAY')
if completions_display == 'multi':
complete_style = CompleteStyle.MULTI_COLUMN
complete_while_typing = env.get('UPDATE_COMPLETIONS_ON_KEYPRESS')
if complete_while_typing:
# PTK requires history search to be none when completing while typing
enable_history_search = False
if HAS_PYGMENTS:
self.styler.style_name = env.get('XONSH_COLOR_STYLE')
completer = None if completions_display == 'none' else self.pt_completer
if env.get('UPDATE_PROMPT_ON_KEYPRESS'):
get_prompt_tokens = self.prompt_tokens
get_rprompt_tokens = self.rprompt_tokens
get_bottom_toolbar_tokens = self.bottom_toolbar_tokens
else:
get_prompt_tokens = self.prompt_tokens()
get_rprompt_tokens = self.rprompt_tokens()
get_bottom_toolbar_tokens = self.bottom_toolbar_tokens()
if env.get('VI_MODE'):
editing_mode = EditingMode.VI
else:
editing_mode = EditingMode.EMACS
prompt_args = {
'mouse_support': mouse_support,
'auto_suggest': auto_suggest,
'message': get_prompt_tokens,
'rprompt': get_rprompt_tokens,
'bottom_toolbar': get_bottom_toolbar_tokens,
'completer': completer,
'multiline': multiline,
'editing_mode': editing_mode,
'prompt_continuation': self.continuation_tokens,
'enable_history_search': enable_history_search,
'reserve_space_for_menu': 0,
'key_bindings': self.key_bindings,
'complete_style': complete_style,
'complete_while_typing': complete_while_typing,
'include_default_pygments_style': False,
}
if builtins.__xonsh_env__.get('COLOR_INPUT'):
if HAS_PYGMENTS:
prompt_args['lexer'] = PygmentsLexer(pyghooks.XonshLexer)
style = style_from_pygments_cls(
pyghooks.xonsh_style_proxy(self.styler))
else:
style = style_from_pygments_dict(DEFAULT_STYLE_DICT)
prompt_args['style'] = style
line = self.prompter.prompt(**prompt_args)
events.on_post_prompt.fire()
return line
def singleline(self, store_in_history=True, auto_suggest=None,
enable_history_search=True, multiline=True, **kwargs):
"""Reads a single line of input from the shell. The store_in_history
kwarg flags whether the input should be stored in PTK's in-memory
history.
"""
events.on_pre_prompt.fire()
env = builtins.__xonsh_env__
mouse_support = env.get('MOUSE_SUPPORT')
if store_in_history:
history = self.history
else:
history = None
enable_history_search = False
auto_suggest = auto_suggest if env.get('AUTO_SUGGEST') else None
completions_display = env.get('COMPLETIONS_DISPLAY')
multicolumn = (completions_display == 'multi')
complete_while_typing = env.get('UPDATE_COMPLETIONS_ON_KEYPRESS')
if complete_while_typing:
# PTK requires history search to be none when completing while typing
enable_history_search = False
if HAS_PYGMENTS:
self.styler.style_name = env.get('XONSH_COLOR_STYLE')
completer = None if completions_display == 'none' else self.pt_completer
if not env.get('UPDATE_PROMPT_ON_KEYPRESS'):
prompt_tokens_cached = self.prompt_tokens(None)
get_prompt_tokens = lambda cli: prompt_tokens_cached
rprompt_tokens_cached = self.rprompt_tokens(None)
get_rprompt_tokens = lambda cli: rprompt_tokens_cached
bottom_toolbar_tokens_cached = self.bottom_toolbar_tokens(None)
get_bottom_toolbar_tokens = lambda cli: bottom_toolbar_tokens_cached
else:
get_prompt_tokens = self.prompt_tokens
get_rprompt_tokens = self.rprompt_tokens
get_bottom_toolbar_tokens = self.bottom_toolbar_tokens
with self.prompter:
prompt_args = {
'mouse_support': mouse_support,
'auto_suggest': auto_suggest,
'get_prompt_tokens': get_prompt_tokens,
'get_rprompt_tokens': get_rprompt_tokens,
'get_bottom_toolbar_tokens': get_bottom_toolbar_tokens,
'completer': completer,
'multiline': multiline,
'get_continuation_tokens': self.continuation_tokens,
'history': history,
'enable_history_search': enable_history_search,
'reserve_space_for_menu': 0,
'key_bindings_registry': self.key_bindings_manager.registry,
'display_completions_in_columns': multicolumn,
'complete_while_typing': complete_while_typing,
}
if builtins.__xonsh_env__.get('COLOR_INPUT'):
if HAS_PYGMENTS:
prompt_args['lexer'] = PygmentsLexer(pyghooks.XonshLexer)
prompt_args['style'] = PygmentsStyle(pyghooks.xonsh_style_proxy(self.styler))
else:
prompt_args['style'] = style_from_dict(DEFAULT_STYLE_DICT)
line = self.prompter.prompt(**prompt_args)
events.on_post_prompt.fire()
return line
def singleline(
self, auto_suggest=None, enable_history_search=True, multiline=True, **kwargs
):
"""Reads a single line of input from the shell. The store_in_history
kwarg flags whether the input should be stored in PTK's in-memory
history.
"""
events.on_pre_prompt.fire()
env = builtins.__xonsh__.env
mouse_support = env.get("MOUSE_SUPPORT")
auto_suggest = auto_suggest if env.get("AUTO_SUGGEST") else None
completions_display = env.get("COMPLETIONS_DISPLAY")
complete_style = self.completion_displays_to_styles[completions_display]
complete_while_typing = env.get("UPDATE_COMPLETIONS_ON_KEYPRESS")
if complete_while_typing:
# PTK requires history search to be none when completing while typing
enable_history_search = False
if HAS_PYGMENTS:
self.styler.style_name = env.get("XONSH_COLOR_STYLE")
completer = None if completions_display == "none" else self.pt_completer
if env.get("UPDATE_PROMPT_ON_KEYPRESS"):
get_prompt_tokens = self.prompt_tokens
get_rprompt_tokens = self.rprompt_tokens
get_bottom_toolbar_tokens = self.bottom_toolbar_tokens
else:
get_prompt_tokens = self.prompt_tokens()
get_rprompt_tokens = self.rprompt_tokens()
get_bottom_toolbar_tokens = self.bottom_toolbar_tokens()
if env.get("VI_MODE"):
editing_mode = EditingMode.VI
else:
editing_mode = EditingMode.EMACS
if env.get("XONSH_HISTORY_MATCH_ANYWHERE"):
self.prompter.default_buffer._history_matches = MethodType(
_cust_history_matches, self.prompter.default_buffer
)
elif (
self.prompter.default_buffer._history_matches
is not self._history_matches_orig
):
self.prompter.default_buffer._history_matches = self._history_matches_orig
prompt_args = {
"mouse_support": mouse_support,
"auto_suggest": auto_suggest,
"message": get_prompt_tokens,
"rprompt": get_rprompt_tokens,
"bottom_toolbar": get_bottom_toolbar_tokens,
"completer": completer,
"multiline": multiline,
"editing_mode": editing_mode,
"prompt_continuation": self.continuation_tokens,
"enable_history_search": enable_history_search,
"reserve_space_for_menu": 0,
"key_bindings": self.key_bindings,
"complete_style": complete_style,
"complete_while_typing": complete_while_typing,
"include_default_pygments_style": False,
}
if builtins.__xonsh__.env.get("COLOR_INPUT"):
if HAS_PYGMENTS:
prompt_args["lexer"] = PygmentsLexer(pyghooks.XonshLexer)
style = style_from_pygments_cls(pyghooks.xonsh_style_proxy(self.styler))
else:
style = style_from_pygments_dict(DEFAULT_STYLE_DICT)
prompt_args["style"] = style
line = self.prompter.prompt(**prompt_args)
events.on_post_prompt.fire()
return line
def singleline(self,
auto_suggest=None,
enable_history_search=True,
multiline=True,
**kwargs):
"""Reads a single line of input from the shell. The store_in_history
kwarg flags whether the input should be stored in PTK's in-memory
history.
"""
events.on_pre_prompt_format.fire()
env = builtins.__xonsh__.env
mouse_support = env.get("MOUSE_SUPPORT")
auto_suggest = auto_suggest if env.get("AUTO_SUGGEST") else None
refresh_interval = env.get("PROMPT_REFRESH_INTERVAL")
refresh_interval = refresh_interval if refresh_interval > 0 else None
complete_in_thread = env.get("COMPLETION_IN_THREAD")
completions_display = env.get("COMPLETIONS_DISPLAY")
complete_style = self.completion_displays_to_styles[
completions_display]
complete_while_typing = env.get("UPDATE_COMPLETIONS_ON_KEYPRESS")
if complete_while_typing:
# PTK requires history search to be none when completing while typing
enable_history_search = False
if HAS_PYGMENTS:
self.styler.style_name = env.get("XONSH_COLOR_STYLE")
completer = None if completions_display == "none" else self.pt_completer
events.on_timingprobe.fire(name="on_pre_prompt_tokenize")
get_bottom_toolbar_tokens = self.bottom_toolbar_tokens
if env.get("UPDATE_PROMPT_ON_KEYPRESS"):
get_prompt_tokens = self.prompt_tokens
get_rprompt_tokens = self.rprompt_tokens
else:
get_prompt_tokens = self.prompt_tokens()
get_rprompt_tokens = self.rprompt_tokens()
if get_bottom_toolbar_tokens:
get_bottom_toolbar_tokens = get_bottom_toolbar_tokens()
events.on_timingprobe.fire(name="on_post_prompt_tokenize")
if env.get("VI_MODE"):
editing_mode = EditingMode.VI
else:
editing_mode = EditingMode.EMACS
if env.get("XONSH_HISTORY_MATCH_ANYWHERE"):
self.prompter.default_buffer._history_matches = MethodType(
_cust_history_matches, self.prompter.default_buffer)
elif (self.prompter.default_buffer._history_matches
is not self._history_matches_orig):
self.prompter.default_buffer._history_matches = self._history_matches_orig
prompt_args = {
"mouse_support": mouse_support,
"auto_suggest": auto_suggest,
"message": get_prompt_tokens,
"rprompt": get_rprompt_tokens,
"bottom_toolbar": get_bottom_toolbar_tokens,
"completer": completer,
"multiline": multiline,
"editing_mode": editing_mode,
"prompt_continuation": self.continuation_tokens,
"enable_history_search": enable_history_search,
"reserve_space_for_menu": 0,
"key_bindings": self.key_bindings,
"complete_style": complete_style,
"complete_while_typing": complete_while_typing,
"include_default_pygments_style": False,
"refresh_interval": refresh_interval,
"complete_in_thread": complete_in_thread,
}
if env.get("COLOR_INPUT"):
events.on_timingprobe.fire(name="on_pre_prompt_style")
if HAS_PYGMENTS:
prompt_args["lexer"] = PygmentsLexer(pyghooks.XonshLexer)
style = style_from_pygments_cls(
pyghooks.xonsh_style_proxy(self.styler))
else:
style = style_from_pygments_dict(DEFAULT_STYLE_DICT)
prompt_args["style"] = style
events.on_timingprobe.fire(name="on_post_prompt_style")
style_overrides_env = env.get("PTK_STYLE_OVERRIDES")
if style_overrides_env:
try:
style_overrides = Style.from_dict(style_overrides_env)
prompt_args["style"] = merge_styles(
[style, style_overrides])
except (AttributeError, TypeError, ValueError):
print_exception()
if env["ENABLE_ASYNC_PROMPT"]:
# once the prompt is done, update it in background as each future is completed
prompt_args["pre_run"] = self.prompt_formatter.start_update
events.on_pre_prompt.fire()
line = self.prompter.prompt(**prompt_args)
events.on_post_prompt.fire()
return line
