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docs: add comprehensive google-style docstrings to verify_env and dem…#413
nikhildhamdhere15 wants to merge 1 commit into
sreerevanth:mainfrom
nikhildhamdhere15:feature/cli-documentation

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@nikhildhamdhere15

@nikhildhamdhere15 nikhildhamdhere15 commented Jun 18, 2026

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Resolves the assigned CLI documentation task.

Changes implemented:

Added comprehensive Google-style module and function-level docstrings to agentwatch/cli/animator.py.

Added comprehensive docstrings and fixed cross-platform encoding symbols ([PASS]/[FAIL]) in agentwatch/cli/verify_env.py.

Added module-level documentation and function-level docstrings to the agentwatch/cli/demo.py script.

Summary by CodeRabbit

  • Documentation

    • Expanded module and function documentation for CLI demo commands.
    • Extended "Next steps" output with additional agentwatch usage examples.
  • Style

    • Improved environment verification diagnostic output formatting with [PASS]/[FAIL] status text for better clarity.

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coderabbitai Bot commented Jun 18, 2026

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Review Change Stack

📝 Walkthrough

Walkthrough

Docstrings are added or expanded for the module level and all major functions in demo.py and verify_env.py. The demo script's "Next steps" CLI output is extended with additional agentwatch command examples. In verify_env.py, diagnostic status indicators are changed from Unicode glyphs to ASCII [PASS]/[FAIL] text throughout.

Changes

CLI Documentation and Output Formatting

Layer / File(s) Summary
demo.py docstrings and Next steps output
agentwatch/cli/demo.py
Module-level docstring is expanded to describe all demo scenarios. Docstrings are added to build_demo_session() and each of the five demo entrypoints (demo_safety, demo_replay, demo_confidence, demo_memory, demo_orchestration). The "Next steps" CLI output block is extended with agentwatch watch, agentwatch replay, agentwatch safety, and agentwatch sessions command examples, with placeholder quoting adjusted.
verify_env.py docstrings and [PASS]/[FAIL] output format
agentwatch/cli/verify_env.py
Module and verify_environment() docstrings are rewritten to describe the multi-stage diagnostic sequence. Python runtime, dependency table, and environment-variable status output is changed from Unicode checkmark/cross glyphs to [PASS]/[FAIL] ASCII text. A trailing console.print() call is added after the concluding diagnostic message.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Possibly related issues

Poem

🐇 A rabbit hopped through the CLI one day,
And swapped the ✓ glyphs for [PASS] along the way.
The docstrings bloomed like clover in the field,
Each function named and every secret revealed.
"Next steps!" it thumped — watch, replay, sessions, safety too —
With ASCII art and order, the warren shines brand new! 🌿

🚥 Pre-merge checks | ✅ 5
✅ Passed checks (5 passed)
Check name Status Explanation
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Title check ✅ Passed The title accurately describes the main objective of adding Google-style docstrings to CLI modules, specifically mentioning verify_env and demo.
Docstring Coverage ✅ Passed No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.

✏️ Tip: You can configure your own custom pre-merge checks in the settings.

✨ Finishing Touches
🧪 Generate unit tests (beta)
  • Create PR with unit tests

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Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@agentwatch/cli/demo.py`:
- Around line 574-577: The print statements on lines 574-577 contain escaped
quotes within f-string expressions (specifically in the bold() function calls),
which violates Python f-string syntax rules where backslashes are not permitted
inside expression parts. Fix this by either switching the f-string delimiter
from double quotes to single quotes so the inner strings can use double quotes
without escaping, or by extracting the command strings into variables defined
outside the f-string and then referencing those variables within the bold()
function calls inside the f-string.
🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

  • Push a commit to this branch (recommended)
  • Create a new PR with the fixes

ℹ️ Review info
⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 6c298390-ffc3-4b70-9695-413c30d05ff9

📥 Commits

Reviewing files that changed from the base of the PR and between 19bbbeb and 188d5d0.

📒 Files selected for processing (2)
  • agentwatch/cli/demo.py
  • agentwatch/cli/verify_env.py

Comment thread agentwatch/cli/demo.py
Comment on lines +574 to 577
print(f" {bold('agentwatch watch \"<prompt>\"')} — Watch a Claude Code session")
print(f" {bold('agentwatch replay <file>')} — Replay a saved session")
print(f" {bold('agentwatch safety "<cmd>"')} — Risk-score a command")
print(f" {bold('agentwatch safety \"<cmd>\"')} — Risk-score a command")
print(f" {bold('agentwatch sessions')} — List sessions via API\n")

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⚠️ Potential issue | 🔴 Critical

🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
# Description: Run the demo script and capture the "Next steps" output to verify escaping.

cd "$(git rev-parse --show-toplevel)" || exit 1

# Attempt to extract and inspect the exact output string from the CLI
python3 -c "
import sys
sys.path.insert(0, '.')
from agentwatch.cli.demo import bold

# Simulate the exact print statements from lines 574-577
print(f\"  {bold('agentwatch watch \\\"<prompt>\\\"')} — Watch a Claude Code session\")
print(f\"  {bold('agentwatch replay <file>')}   — Replay a saved session\")
print(f\"  {bold('agentwatch safety \\\"<cmd>\\\"')}  — Risk-score a command\")
print(f\"  {bold('agentwatch sessions')}         — List sessions via API\")
" 2>&1 || echo "Note: Full demo execution may require dependencies; inspect the print output above for escaped quotes."

Repository: sreerevanth/AgentWatch

Length of output: 432


🏁 Script executed:

# First, let me read the actual file to see the exact syntax used
cd "$(git rev-parse --show-toplevel)" || exit 1
sed -n '574,577p' agentwatch/cli/demo.py

Repository: sreerevanth/AgentWatch

Length of output: 388


🏁 Script executed:

# Test if the module can be imported
cd "$(git rev-parse --show-toplevel)" || exit 1
python3 -c "from agentwatch.cli.demo import bold" 2>&1 || echo "Import failed with error above"

Repository: sreerevanth/AgentWatch

Length of output: 471


Fix syntax error in f-string expressions.

Lines 574-577 contain escaped quotes within f-string expressions (e.g., {bold('agentwatch watch \"<prompt>\"')}), which violates Python 3.6+ syntax rules. Backslashes are not permitted inside f-string expression parts. This causes a SyntaxError and prevents the module from being imported.

Use single quotes for the f-string delimiter and double quotes for the inner strings, or define placeholder strings as variables outside the f-string:

# Option 1: Switch f-string delimiters
print(f'  {bold("agentwatch watch \"<prompt>\"")} — Watch a Claude Code session')

# Option 2: Use variables for clarity
watch_cmd = 'agentwatch watch "<prompt>"'
print(f"  {bold(watch_cmd)} — Watch a Claude Code session")
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@agentwatch/cli/demo.py` around lines 574 - 577, The print statements on lines
574-577 contain escaped quotes within f-string expressions (specifically in the
bold() function calls), which violates Python f-string syntax rules where
backslashes are not permitted inside expression parts. Fix this by either
switching the f-string delimiter from double quotes to single quotes so the
inner strings can use double quotes without escaping, or by extracting the
command strings into variables defined outside the f-string and then referencing
those variables within the bold() function calls inside the f-string.

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2 participants