Python find_prev_keyword示例

示例#1

文件： test_parseutils.py 项目： abiramipandiyan/pgcli

def test_find_prev_keyword_using():
    q = 'select * from tbl1 inner join tbl2 using (col1, '
    kw, q2 = find_prev_keyword(q)
    assert kw == '(' and q2 == 'select * from tbl1 inner join tbl2 using ('

示例#2

def test_find_prev_keyword_using():
    q = 'select * from tbl1 inner join tbl2 using (col1, '
    kw, q2 = find_prev_keyword(q)
    assert kw == '(' and q2 == 'select * from tbl1 inner join tbl2 using ('

示例#3

def test_find_prev_keyword_open_parens(sql):
    kw, _ = find_prev_keyword(sql)
    assert kw == '('

示例#4

def test_find_prev_keyword_where(sql):
    kw, stripped = find_prev_keyword(sql)
    assert kw == 'where' and stripped == 'select * from foo where'

示例#5

文件： test_parseutils.py 项目： n-someya/pgcli

def test_find_prev_keyword_open_parens(sql):
    kw, _ = find_prev_keyword(sql)
    assert kw.value == '('

示例#6

文件： test_parseutils.py 项目： n-someya/pgcli

def test_find_prev_keyword_where(sql):
    kw, stripped = find_prev_keyword(sql)
    assert kw.value == 'where' and stripped == 'select * from foo where'