Data processor
claude-skill skills
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What its author says it does
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数据处理器 - CSV/Excel/JSON 读写、转换、过滤、合并等数据处理
SKILL.md
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Data Processor Skill
数据处理器，CSV/JSON 读写、转换、过滤、合并等。
功能特性
- CSV 读写 - 读取和写入 CSV 文件
- JSON 读写 - 读取和写入 JSON 文件
- 格式转换 - CSV 与 JSON 互转
- 数据过滤 - 按条件过滤数据
- 数据排序 - 按字段排序
- 数据合并 - 合并多个 CSV 文件
- 数据去重 - 去除重复数据
- 数据统计 - 获取数据统计信息
使用方法
Python API
from skills.data_processor import DataProcessor
proc = DataProcessor()
# 读取 CSV
data = proc.read_csv('data.csv')
# 写入 CSV
proc.write_csv(data, 'output.csv')
# 过滤数据
filtered = proc.filter_data(data, lambda x: int(x['age']) > 18)
# 转换格式
proc.csv_to_json('data.csv', 'data.json')
# 数据统计
stats = proc.get_statistics(data)
API 参考
DataProcessor 类
read_csv(filepath, delimiter=',', encoding='utf-8')
读取 CSV 文件
write_csv(data, filepath, delimiter=',', encoding='utf-8', headers=None)
写入 CSV 文件
read_json(filepath, encoding='utf-8')
读取 JSON 文件
write_json(data, filepath, encoding='utf-8', indent=2)
写入 JSON 文件
csv_to_json(csv_file, json_file, delimiter=',', encoding='utf-8')
CSV 转 JSON
json_to_csv(json_file, csv_file, delimiter=',', encoding='utf-8')
JSON 转 CSV
filter_data(data, condition)
过滤数据
select_fields(data, fields)
选择字段
sort_data(data, key, reverse=False)
排序数据
merge_csv_files(filepaths, output_file, delimiter=',', encoding='utf-8', include_source=False)
合并 CSV 文件
deduplicate_data(data, key_fields=None)
数据去重
transform_field(data, field, transform_func)
转换字段
get_statistics(data, numeric_fields=None)
获取数据统计