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kolo
2025-05-09 23:25:21 +03:00
parent 9a78aa9263
commit 13f7e33db1
29 changed files with 471 additions and 298 deletions
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src/argenta/app/autocompleter/entity.py
+22 -11
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@@ -4,7 +4,9 @@ from typing import Never
class AutoCompleter:
def __init__(self, history_filename: str = False, autocomplete_button: str = 'tab') -> None:
def __init__(
self, history_filename: str = False, autocomplete_button: str = "tab"
) -> None:
"""
Public. Configures and implements auto-completion of input command
:param history_filename: the name of the file for saving the history of the autocompleter
@@ -21,16 +23,22 @@ class AutoCompleter:
:param state: the current cursor position is relative to the beginning of the line
:return: the desired candidate as str or None
"""
matches: list[str] = sorted(cmd for cmd in self.get_history_items() if cmd.startswith(text))
matches: list[str] = sorted(
cmd for cmd in self.get_history_items() if cmd.startswith(text)
)
if len(matches) > 1:
common_prefix = matches[0]
for match in matches[1:]:
i = 0
while i < len(common_prefix) and i < len(match) and common_prefix[i] == match[i]:
while (
i < len(common_prefix)
and i < len(match)
and common_prefix[i] == match[i]
):
i += 1
common_prefix = common_prefix[:i]
if state == 0:
readline.insert_text(common_prefix[len(text):])
readline.insert_text(common_prefix[len(text) :])
readline.redisplay()
return None
elif len(matches) == 1:
@@ -52,8 +60,8 @@ class AutoCompleter:
readline.add_history(line)
readline.set_completer(self._complete)
readline.set_completer_delims(readline.get_completer_delims().replace(' ', ''))
readline.parse_and_bind(f'{self.autocomplete_button}: complete')
readline.set_completer_delims(readline.get_completer_delims().replace(" ", ""))
readline.parse_and_bind(f"{self.autocomplete_button}: complete")
def exit_setup(self, all_commands: list[str]) -> None:
"""
@@ -62,14 +70,14 @@ class AutoCompleter:
"""
if self.history_filename:
readline.write_history_file(self.history_filename)
with open(self.history_filename, 'r') as history_file:
with open(self.history_filename, "r") as history_file:
raw_history = history_file.read()
pretty_history: list[str] = []
for line in set(raw_history.strip().split('\n')):
for line in set(raw_history.strip().split("\n")):
if line.split()[0] in all_commands:
pretty_history.append(line)
with open(self.history_filename, 'w') as history_file:
history_file.write('\n'.join(pretty_history))
with open(self.history_filename, "w") as history_file:
history_file.write("\n".join(pretty_history))
@staticmethod
def get_history_items() -> list[str] | list[Never]:
@@ -77,4 +85,7 @@ class AutoCompleter:
Private. Returns a list of all commands entered by the user
:return: all commands entered by the user as list[str] | list[Never]
"""
return [readline.get_history_item(i) for i in range(1, readline.get_current_history_length() + 1)]
return [
readline.get_history_item(i)
for i in range(1, readline.get_current_history_length() + 1)
]