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gh-95273: Move sqlite3 executemany examples from reference to tutorial (#95351)

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Erlend Egeberg Aasland 2022-07-29 09:42:22 +02:00 • committed by GitHub
parent e9c8de669d
commit f0bf7956e6
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3 changed files with 26 additions and 54 deletions
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26
Doc/includes/sqlite3/executemany_1.py
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@ -1,26 +0,0 @@
import sqlite3
class IterChars:
def __init__(self):
self.count = ord('a')
def __iter__(self):
return self
def __next__(self):
if self.count > ord('z'):
raise StopIteration
self.count += 1
return (chr(self.count - 1),) # this is a 1-tuple
con = sqlite3.connect(":memory:")
cur = con.cursor()
cur.execute("create table characters(c)")
theIter = IterChars()
cur.executemany("insert into characters(c) values (?)", theIter)
cur.execute("select c from characters")
print(cur.fetchall())
con.close()

17
Doc/includes/sqlite3/executemany_2.py
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@ -1,17 +0,0 @@
import sqlite3
import string
def char_generator():
for c in string.ascii_lowercase:
yield (c,)
con = sqlite3.connect(":memory:")
cur = con.cursor()
cur.execute("create table characters(c)")
cur.executemany("insert into characters(c) values (?)", char_generator())
cur.execute("select c from characters")
print(cur.fetchall())
con.close()