2nd/10_Wiki/Dev/Topic_Python/Python_Syntax.md

id, title, category, status, verification_status, canonical_id, aliases, duplicate_of, source_trust_level, confidence_score, created_at, updated_at, review_reason, merge_history, tags, raw_sources, applied_in, github_commit

id	title	category	status	verification_status	canonical_id	aliases	duplicate_of	source_trust_level	confidence_score	created_at	updated_at	review_reason	merge_history	tags	raw_sources	applied_in	github_commit
python-syntax	Python Syntax	Programming_Language	draft	conceptual		Python Indentation 파이썬 문법		B	0.9	2026-07-04	2026-07-04			python programming w3schools syntax indentation	https://www.w3schools.com/python/python_syntax.asp

Python Syntax

🎯 한 줄 통찰 (One-line insight)

Indentation in Python is not cosmetic — it's the mechanism that defines a code block, and inconsistent spacing within the same block is a syntax error, not just a style nit. [S1]

🧠 핵심 개념 (Core concepts)

• Two execution modes — directly in the command line (>>> print(...)), or as a .py file run via python myfile.py. [S1]
• Indentation defines blocks — unlike languages where indentation is only for readability, Python requires it to indicate a block of code. [S1]
• Consistent spacing required — the same block must use the same number of spaces; inconsistent spacing raises an error. [S1]
• Variables need no declaration — x = 5 both declares and assigns in one step (detailed in Python Variables). [S1]
• Comments start with #. [S1]

🧩 추출된 패턴 (Extracted patterns)

• Space count is a convention, not a rule — any number of spaces ≥1 is legal, but it must be applied consistently within the same block; four spaces is the most common convention. [S1]

📖 세부 내용 (Details)

• Correct indentation: [S1]

if 5 > 2:
    print("Five is greater than two!")

• Missing indentation raises a syntax error. [S1]
• Inconsistent indentation within one block also raises an error. [S1]

⚖️ 모순 및 업데이트 (Contradictions & updates)

소스에서 모순되는 정보는 발견되지 않음.

🛠️ 적용 사례 (Applied in summary)

현재 발견된 실제 적용 사례가 없습니다 — 들여쓰기 규칙은 이후 함수/클래스/반복문 등 모든 블록 구조 챕터에서 전제되는 기초 문법이다. [S1]

💻 코드 패턴 (Code patterns)

Indentation defines a block (Python):

if 5 > 2:
    print("Five is greater than two!")

✅ 검증 상태 및 신뢰도

• 상태: draft
• 검증 단계: conceptual
• 출처 신뢰도: B (W3Schools — widely used educational reference, not a primary standards body)
• 신뢰 점수: 0.90
• 중복 검사 결과: 신규 생성 (New discovery)

🔗 지식 그래프 (Knowledge Graph)

• 상위/루트: Python Tutorial
• 관련 개념: Python Intro, Python Variables, Python Comments
• 참조 맥락: 블록 구조를 다루는 모든 챕터(조건문/반복문/함수/클래스)의 전제 문법.

📚 출처 (Sources)

• [S1] W3Schools — Python Syntax — https://www.w3schools.com/python/python_syntax.asp

📝 변경 이력 (Change history)

• 2026-07-04: Initial draft synthesized from the W3Schools "Python Syntax" page (Astra wiki-curation, P-Reinforce v3.1 format).