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Viewing changes to Doc/includes/sqlite3/complete_statement.py

  • Committer: Package Import Robot
  • Author(s): Matthias Klose
  • Date: 2013-11-25 09:44:27 UTC
  • Revision ID: package-import@ubuntu.com-20131125094427-lzxj8ap5w01lmo7f
Tags: upstream-3.4~b1
Import upstream version 3.4~b1

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Doc/includes/sqlite3/complete_statement.py
 
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# A minimal SQLite shell for experiments
 
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import sqlite3
 
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con = sqlite3.connect(":memory:")
 
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con.isolation_level = None
 
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cur = con.cursor()
 
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buffer = ""
 
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print("Enter your SQL commands to execute in sqlite3.")
 
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print("Enter a blank line to exit.")
 
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while True:
 
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    line = input()
 
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    if line == "":
 
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        break
 
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    buffer += line
 
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    if sqlite3.complete_statement(buffer):
 
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        try:
 
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            buffer = buffer.strip()
 
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            cur.execute(buffer)
 
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            if buffer.lstrip().upper().startswith("SELECT"):
 
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                print(cur.fetchall())
 
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        except sqlite3.Error as e:
 
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            print("An error occurred:", e.args[0])
 
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        buffer = ""
 
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con.close()