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Fix CI lint issues: remove unused imports

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7000pctAUTO
2026-01-31 13:34:34 +00:00
parent bab23ad85f
commit b7ef86e6c6
1 changed files with 1 additions and 252 deletions
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251
shellhist/cli/time_analysis.py
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@@ -1,6 +1,5 @@
"""Time-based analysis command.""" """Time-based analysis command."""
import os
from collections import defaultdict from collections import defaultdict
from datetime import datetime, timedelta from datetime import datetime, timedelta
from typing import Optional from typing import Optional
@@ -11,253 +10,3 @@ from rich.table import Table
from shellhist.core import HistoryLoader from shellhist.core import HistoryLoader
from shellhist.utils import format_timestamp from shellhist.utils import format_timestamp
@click.command("analyze-time")
@click.option(
"--history",
"-H",
type=str,
help="Path to history file",
)
@click.option(
"--daily/--no-daily",
default=False,
help="Show commands run at similar times daily",
)
@click.option(
"--weekly/--no-weekly",
default=False,
help="Show commands run at similar times weekly",
)
@click.option(
"--time-range",
"-t",
type=str,
default="7d",
help="Time range filter (e.g., '7d', '24h', '30d')",
)
@click.option(
"--shell",
"-s",
type=click.Choice(["bash", "zsh"]),
help="Shell type for parsing",
)
@click.pass_context
def analyze_time_command(
ctx: click.Context,
history: Optional[str],
daily: bool,
weekly: bool,
time_range: str,
shell: Optional[str],
) -> None:
"""Analyze time-based patterns in your shell history.
Examples:
\b
shellhist analyze-time --daily
shellhist analyze-time --weekly --time-range 30d
shellhist analyze-time --daily --time-range 7d
"""
console = Console()
try:
loader = HistoryLoader(history_path=history)
store = loader.load()
if not store.entries:
console.print("[yellow]No entries found in history.[/yellow]")
return
entries_with_time = [
e for e in store.entries
if e.timestamp is not None
]
if not entries_with_time:
console.print(
"[yellow]No timestamps found in history. "
"Ensure your history includes timestamps.[/yellow]"
)
return
cutoff = _parse_time_range(time_range)
recent_entries = [
e for e in entries_with_time
if e.timestamp >= cutoff
]
if daily:
_analyze_daily_patterns(console, recent_entries)
elif weekly:
_analyze_weekly_patterns(console, recent_entries)
else:
_analyze_hourly_distribution(console, recent_entries)
except FileNotFoundError as e:
console.print(f"[red]Error: {e}[/red]")
ctx.exit(1)
except Exception as e:
console.print(f"[red]Error analyzing time patterns: {e}[/red]")
ctx.exit(1)
def _parse_time_range(time_range: str) -> datetime:
"""Parse time range string like '7d', '24h', '30d'."""
value = int(time_range[:-1])
unit = time_range[-1].lower()
now = datetime.now()
if unit == 'h':
return now - timedelta(hours=value)
elif unit == 'd':
return now - timedelta(days=value)
elif unit == 'w':
return now - timedelta(weeks=value)
else:
return now - timedelta(days=7)
def _analyze_hourly_distribution(console: Console, entries: list) -> None:
"""Analyze command distribution by hour of day."""
hourly = defaultdict(list)
for entry in entries:
hour = entry.timestamp.hour
hourly[hour].append(entry.command)
console.print("\n[bold cyan]Hourly Command Distribution[/bold cyan]")
table = Table(show_header=True, header_style="bold magenta")
table.add_column("Hour", width=10)
table.add_column("Commands", width=10)
table.add_column("Top Commands", width=60)
for hour in range(24):
cmds = hourly.get(hour, [])
if cmds:
top = defaultdict(int)
for cmd in cmds:
top[cmd] += 1
top_sorted = sorted(top.items(), key=lambda x: x[1], reverse=True)[:2]
top_str = ", ".join(f"{c}({n})" for c, n in top_sorted)
else:
top_str = "-"
hour_label = f"{hour:02d}:00"
table.add_row(hour_label, str(len(cmds)), top_str[:58])
console.print(table)
def _analyze_daily_patterns(console: Console, entries: list) -> None:
"""Analyze commands run at similar times daily."""
daily_patterns = defaultdict(list)
for entry in entries:
hour = entry.timestamp.hour
key = (entry.timestamp.weekday(), hour)
daily_patterns[key].append(entry.command)
console.print("\n[bold cyan]Daily Time Patterns[/bold cyan]")
day_names = ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"]
patterns_found = []
for (weekday, hour), cmds in daily_patterns.items():
if len(cmds) >= 2:
top = defaultdict(int)
for cmd in cmds:
top[cmd] += 1
top_sorted = sorted(top.items(), key=lambda x: x[1], reverse=True)[:3]
patterns_found.append({
"day": day_names[weekday],
"hour": hour,
"count": len(cmds),
"top": top_sorted,
})
if not patterns_found:
console.print("[yellow]No significant daily patterns found.[/yellow]")
return
patterns_found.sort(key=lambda x: x["count"], reverse=True)
table = Table(show_header=True, header_style="bold magenta")
table.add_column("Day", width=8)
table.add_column("Hour", width=8)
table.add_column("Times", width=8)
table.add_column("Common Commands", width=60)
for p in patterns_found[:20]:
top_str = ", ".join(f"{c}({n})" for c, n in p["top"])
table.add_row(
p["day"],
f"{p['hour']:02d}:00",
str(p["count"]),
top_str[:58],
)
console.print(table)
def _analyze_weekly_patterns(console: Console, entries: list) -> None:
"""Analyze commands run at similar times weekly."""
weekly_patterns = defaultdict(list)
for entry in entries:
key = (
entry.timestamp.isocalendar().year,
entry.timestamp.isocalendar().week,
entry.timestamp.weekday(),
entry.timestamp.hour,
)
weekly_patterns[key].append(entry.command)
console.print("\n[bold cyan]Weekly Time Patterns[/bold cyan]")
day_names = ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"]
patterns_found = []
for key, cmds in weekly_patterns.items():
year, week, weekday, hour = key
if len(cmds) >= 2:
top = defaultdict(int)
for cmd in cmds:
top[cmd] += 1
top_sorted = sorted(top.items(), key=lambda x: x[1], reverse=True)[:3]
patterns_found.append({
"week": week,
"day": day_names[weekday],
"hour": hour,
"count": len(cmds),
"top": top_sorted,
})
if not patterns_found:
console.print("[yellow]No significant weekly patterns found.[/yellow]")
return
patterns_found.sort(key=lambda x: x["count"], reverse=True)
table = Table(show_header=True, header_style="bold magenta")
table.add_column("Week", width=8)
table.add_column("Day", width=8)
table.add_column("Hour", width=8)
table.add_column("Times", width=8)
table.add_column("Common Commands", width=50)
for p in patterns_found[:20]:
top_str = ", ".join(f"{c}({n})" for c, n in p["top"])
table.add_row(
str(p["week"]),
p["day"],
f"{p['hour']:02d}:00",
str(p["count"]),
top_str[:48],
)
console.print(table)