用python3编写的sqlite repl
sqliterepl的Python项目详细描述
用python3编写的sqlite repl
良好完成
usage: SQLiteREPL [-h] [-H [PATH]] [-e [FILE]] [-m] [-v] [-M]
[--no-history-search] [--no-complete-while-typing]
[--no-infobar] [--no-editor] [-t STYLE] [-s STYLE]
[-p STRING]
[database]
A dead simple REPL for SQLite
positional arguments:
database path to database
optional arguments:
-h, --help show this help message and exit
-H [PATH], --history [PATH]
path to history file
-e [FILE], --eval [FILE]
eval SQL script before running the REPL
-m, --multiline enable multiline mode (useful for creating tables)
-v, --verbose enable verbose logging
-M, --memory in memory database
--no-history-search disable history search
--no-complete-while-typing
disable completion while typing
--no-infobar disable info bar at the bottom of the screen
--no-editor disable opening in $EDITOR
-t STYLE, --table_style STYLE
set table style to <STYLE>, (see
https://pypi.org/project/tabulate/) (hint: try
"simple", "orgtbl", "pipe", "html" or "latex")
-s STYLE, --style STYLE
pygments style (see
http://pygments.org/docs/styles/#builtin-styles)
-p STRING, --prompt STRING
prompt string
在REPL运行时修改它
支持以下.meta命令：
.dump [FILE] Stringify database into SQL commands or STDOUT if FILE is not provided.
.exit Exit the REPL.
.help [PATTERN] Display meta commands matching PATTERN or ALL if PATTERN is not provided.
.mode [STYLE] Change table style to STYLE or display current style if STYLE is not provided.
.open [DATABASE] Close this database and open DATABASE or show current database if DATABASE is not provided.
.output [FILE] Redirect output of commands to FILE (or to STDOUT if FILE == "stdout"), shows current output stream if FILE is not provided.
.print [STRING, ...] Display given STRING in the terminal.
.prompt [STRING] Change prompt to STRING.
.quit Exit the REPL.
.read [FILE] Eval SQL from FILE.
.save <FILE> Save in-memory database to FILE.
.schema [PATTERN] Show schemas for tables in the database matching PATTERN.
.shell <CMD> [ARG, ...] Run an OS command CMD.
.show [PATTERN] Display info about the REPL starting with PATTERN or all info if PATTERN is not provided.
.style [STYLE] Change style to STYLE or show current style if STYLE is not provided.
.system <CMD> [ARG, ...] Run an OS command CMD with ARGS.
.tables [PATTERN] Show tables in the database matching PATTERN or show all tables if PATTERN is not provided.
注释：
这些实际上是官方sqlite3 repl支持的一个子集。语法保持相似。
注释：
除非用database指定数据库位置，否则 载入内存。
定制
- 查看pygments以了解所有可能的样式
- 查看所有表格类型的表格
- 为“半永久”配置使用别名，例如：
alias sqlite='sqliterepl --multiline'
兼容性
它应该可以在win10和linux上运行。
安装
$ pip install --user sqliterepl
注释
确保~/.local/bin（gnu/linux）或~\AppData\Roaming\Python\Python<VERSION>\Scripts（win10）目录位于$PATH。
运行
$ sqliterepl
限制
- 不区分上下文
- 不填写表名
- 没有表格标题
依赖关系
- prompt-toolkit
- tabulate
- python=3.7
注释：
sqliterepl已更新为使用prompt_toolkit 2。
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