In software development, clear and meaningful function naming is crucial to the readability of the code, and a clear naming convention should be followed: start with a verb or verb phrase, such as getUserDetails. Use camel-style naming, such as calculateTotal. Keep it simple and avoid abbreviations or acronyms. The naming corresponds to the function, such as saveChanges.
Function Naming Conventions and Best Practice Guidelines
In software development, clear and effective function naming is important for code readability Safety, maintainability and understandability are crucial. Following a clear naming convention can help developers better understand the purpose and working of functions.
Name Convention
get_user_details
, create_order
. getUserDetails
, createOrder
. calculate_total
, save_changes
. Best Practices
process
, handle
. get_user_from_database
, render_view_with_data
. Practical Case
# 直接从文件路径读取内容 def read_file(path): with open(path, 'r') as f: return f.read() # 从 URL 获取 HTML 内容 def fetch_html(url): session = requests.Session() response = session.get(url) return response.text # 使用预设参数生成报告 def generate_report(template, data): report_engine = ReportEngine() return report_engine.generate(template, data)
In these examples, the function names clearly describe the behavior of each function, using camel-style nomenclature, and there is no A vague or subjective term.
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