ObsidianVault now supports events
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@ -10,7 +10,7 @@ from typing import Any
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from personal_data.util import load_csv_file
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from .obsidian import ObsidianVault
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from .obsidian import ObsidianVault, Event
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logger = getLogger(__name__)
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@ -65,14 +65,32 @@ def import_step_counts_csv(vault: ObsidianVault, rows: list[dict[str,Any]]) -> i
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return num_updated
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def import_played_dates_csv(vault: ObsidianVault, rows: list[dict[str,Any]]) -> int:
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date = datetime.date(2024,10,9)
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event = Event(datetime.time(12,00), datetime.time(12,00), 'Tested', 'Obsidian Import')
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updated = vault.add_event(date, event)
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return updated and 1 or 0
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def import_data(obsidian_path: Path, dry_run=True):
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vault = ObsidianVault(obsidian_path, read_only=dry_run and 'silent' or None)
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#data_path = Path('/home/jmaa/Notes/workout.csv')
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data_path = Path('/home/jmaa/personal-archive/misc-data/step_counts_2023-07-26_to_2024-09-21.csv')
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rows = load_csv_file(data_path)
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logger.info('Loaded CSV with %d lines', len(rows))
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#num_updated = import_workout_csv(vault, rows)
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num_updated = import_step_counts_csv(vault, rows)
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if False:
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data_path = Path('/home/jmaa/Notes/workout.csv')
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rows = load_csv_file(data_path)
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logger.info('Loaded CSV with %d lines', len(rows))
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num_updated = import_workout_csv(vault, rows)
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logger.info('Updated %d files', num_updated)
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if False:
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data_path = Path('/home/jmaa/personal-archive/misc-data/step_counts_2023-07-26_to_2024-09-21.csv')
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rows = load_csv_file(data_path)
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logger.info('Loaded CSV with %d lines', len(rows))
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num_updated = import_step_counts_csv(vault, rows)
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logger.info('Updated %d files', num_updated)
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if True:
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num_updated = import_played_dates_csv(vault, []) # TODO
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logger.info('Updated %d files', num_updated)
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logger.info('Updated %d files', num_updated)
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@ -1,5 +1,9 @@
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import datetime
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import json
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import re
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import marko
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import marko.md_renderer
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import dataclasses
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from decimal import Decimal
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from logging import getLogger
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from pathlib import Path
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@ -11,6 +15,29 @@ logger = getLogger(__name__)
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StatisticKey = str
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@dataclasses.dataclass(frozen = True)
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class Event:
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start_time: datetime.time | None
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end_time: datetime.time | None
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verb: str
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subject: str
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@dataclasses.dataclass(frozen = True)
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class FileContents:
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frontmatter: dict[str, Any]
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blocks_pre_events: list
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events: list[Event]
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blocks_post_events: list
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MARKDOWN_PARSER = marko.Markdown()
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MARKDOWN_RENDERER = marko.md_renderer.MarkdownRenderer()
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FILE_FORMAT='''
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{blocks_pre_events}
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## Events
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{block_events}
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{blocks_post_events}
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'''
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class ObsidianVault:
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def __init__(self, vault_path: Path, read_only: bool = 'silent'):
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@ -28,55 +55,87 @@ class ObsidianVault:
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def get_statistic(
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self, date: datetime.date, statistic_key: StatisticKey,
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) -> Any | None:
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try:
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with open(self._date_file_path(date)) as f:
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data = frontmatter.load(f)
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except FileNotFoundError:
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return None
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return data.metadata.get(statistic_key)
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if contents := self._get_date_contents(date):
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return contents.frontmatter.get(statistic_key)
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return None
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def add_statistic(
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self, date: datetime.date, statistic_key: StatisticKey, amount: Any,
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) -> bool:
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# Adjust arguments
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if isinstance(amount, Decimal):
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amount = float(amount)
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# Check for silent
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if self.read_only == 'silent':
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logger.info(
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'Real only ObsidianVault ignoring add_statistic(%s, "%s", %s)',
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'Read-only ObsidianVault ignoring add_statistic(%s, "%s", %s)',
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date,
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statistic_key,
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amount,
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)
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return False
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# Load contents
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self._create_date_if_not_present(date)
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contents = self._get_date_contents(date)
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with open(self._date_file_path(date)) as f:
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data = frontmatter.load(f)
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if isinstance(amount, Decimal):
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amount = float(amount)
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if data.metadata.get(statistic_key) == amount:
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# Update contents
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if contents.frontmatter.get(statistic_key) == amount:
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return False
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data.metadata[statistic_key] = amount
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contents.frontmatter[statistic_key] = amount
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if amount is None:
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del data.metadata[statistic_key]
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with open(self._date_file_path(date), 'wb') as f:
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frontmatter.dump(data, f)
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del contents.frontmatter[statistic_key]
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# Save contents
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self._save_contents(date, contents)
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return True
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def add_event(self, date: datetime.date, verb: str, subject: str) -> None:
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def add_event(self, date: datetime.date, event: Event) -> bool:
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if self.read_only == 'silent':
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logger.info(
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'Real only ObsidianVault ignoring add_event(%s, "%s", ?)', date, verb,
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'Read-only ObsidianVault ignoring add_event(%s, "%s", ?)', date, event,
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)
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return
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self._create_date_if_not_present(date)
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# TODO
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contents = self._get_date_contents(date)
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if event in contents.events:
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logger.info('Events already exist in "%s"', date)
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return False
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contents.events.append(event)
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self._save_contents(date, contents)
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return True
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def get_events(self, date: datetime.date) -> list[Event]:
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contents = self._get_date_contents(date)
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if contents is None:
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return []
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return contents.events
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def _get_date_contents(self, date: datetime.date) -> FileContents | None:
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try:
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with open(self._date_file_path(date)) as f:
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file_frontmatter = frontmatter.load(f)
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except FileNotFoundError:
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return None
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ast = MARKDOWN_PARSER.parse(str(file_frontmatter))
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(pre_events, list_block_items, post_events) = find_events_list_block(ast)
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events = [parse_event_string(list_item) for list_item in list_block_items]
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return FileContents(file_frontmatter.metadata, pre_events, events, post_events)
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def _save_contents(self, date: datetime.date, contents: FileContents) -> None:
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blocks_pre_events = ''.join(MARKDOWN_RENDERER.render(b) for b in contents.blocks_pre_events)
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blocks_post_events = ''.join(MARKDOWN_RENDERER.render(b) for b in contents.blocks_post_events)
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block_events = '\n'.join('- ' + format_event_string(e) for e in unique(contents.events))
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text = FILE_FORMAT.format(blocks_pre_events=blocks_pre_events,blocks_post_events=blocks_post_events,block_events=block_events).strip()
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logger.info('Saving file "%s"', date)
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with open(self._date_file_path(date), 'wb') as f:
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frontmatter.dump(frontmatter.Post(text, **contents.frontmatter), f)
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def _create_date_if_not_present(self, date: datetime.date):
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date_file = self._date_file_path(date)
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@ -98,3 +157,33 @@ class ObsidianVault:
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def _daily_template_path(self):
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return (self.vault_path / self.template_file_path).with_suffix('.md')
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def find_events_list_block(ast) -> tuple[list, list[str], list]:
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blocks = ast.children
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for block_i, block in enumerate(blocks):
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if isinstance(block, marko.block.Heading) and block.children[0].children.lower() == 'events':
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events_block = ast.children[block_i+1]
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if isinstance(events_block, marko.block.List):
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offset = 2
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event_texts = [MARKDOWN_RENDERER.render_children(li).strip() for li in events_block.children]
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else:
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offset = 1
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event_texts = []
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return (blocks[:block_i], event_texts, blocks[block_i+offset:])
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return (blocks, [], [])
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def format_event_string(event: Event) -> str:
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return f'{event.start_time}: {event.verb} [[{event.subject}]]'
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def parse_event_string(event_str: str) -> Event:
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if m := re.match(r'^\s*(\d\d:\d\d(?::\d\d)?):?\s+(\w+ed)\s+\[([^\]]*)\]\([^)]*\)\.?\s*$', event_str):
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start = datetime.time.fromisoformat(m.group(1))
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return Event(start, start, m.group(2), m.group(3))
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if m := re.match(r'^\s*(\d\d:\d\d(?::\d\d)?):?\s+(\w+ed)\s+\[\[([^\]]*)\]\]$', event_str):
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start = datetime.time.fromisoformat(m.group(1))
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return Event(start, start, m.group(2), m.group(3))
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return None
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def unique(ls: list) -> list:
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return list(dict.fromkeys(ls))
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