当我从sqlite3数据库中提取数据时，我正在处理我的python脚本以获取通道和程序列表。
我使用channel_per_page的变量来获取我想从数据库中提取数据的通道的范围从0到7。我可以得到7个频道列表，你可以看到结果。
7个频道的结果：
17:02:10 T:6400 NOTICE: 101 ABC FAMILY
17:02:10 T:6400 NOTICE: 102 CBS
17:02:10 T:6400 NOTICE: 103 CNN USA
17:02:10 T:6400 NOTICE: 105 ESPN USA
17:02:10 T:6400 NOTICE: 106 Fox News
17:02:10 T:6400 NOTICE: 107 Animal Planet
17:02:10 T:6400 NOTICE: 108 USA Network
现在我想找到与7个频道匹配的行中的节目列表，这样我就可以打印节目列表了。
当我尝试这段代码时：
import xbmc
import StringIO
import sqlite3
CHANNELS_PER_PAGE = 7
#Pull the data from the database
channelList = list()
database_path =
xbmc.translatePath(os.path.join('special://userdata/addon_data/script.tvguide',
'source.db'))
if os.path.exists(database_path):
#get the channels list
cur.execute('SELECT channel FROM programs WHERE channel GROUP BY
channel')
for row in cur:
channels = row[0].encode('ascii')
channelList.append(channels)
# set the channels text
for index in range(0, CHANNELS_PER_PAGE):
channel = channelList[index]
if channel is not None:
self.getControl(4110 + index).setLabel(channel)
#get the programs list
cur.execute('SELECT channel, title, start_date, stop_date
FROM programs WHERE channel')
#startTime = 0
#endTime = startTime + datetime.timedelta(hours=2)
programList = list()
for row in cur:
program = row[1].encode('ascii'), str(row[2]), str(row[3])
programList.append(program)
print programList[index]
它将获得从abc family到bravo7的整个程序列表，您可以在其中查看完整频道的结果：
问题在于此代码中的某处：
for row in cur:
program = row[1].encode('ascii'), str(row[2]), str(row[3])
programList.append(program)
print programList[index]
完整频道的结果：
17:02:10 T:6400 NOTICE: 101 ABC FAMILY
17:02:10 T:6400 NOTICE: 102 CBS
17:02:10 T:6400 NOTICE: 103 CNN USA
17:02:10 T:6400 NOTICE: 105 ESPN USA
17:02:10 T:6400 NOTICE: 106 Fox News
17:02:10 T:6400 NOTICE: 107 Animal Planet
17:02:10 T:6400 NOTICE: 108 USA Network
17:02:10 T:6400 NOTICE: 110 SPIKE
17:02:10 T:6400 NOTICE: 111 BRAVO USA
17:02:10 T:6400 NOTICE: 112 BRAVO1
17:02:10 T:6400 NOTICE: 113 BRAVO2
17:02:10 T:6400 NOTICE: 114 BRAVO3
17:02:10 T:6400 NOTICE: 115 BRAVO4
17:02:10 T:6400 NOTICE: 116 BRAVO5
17:02:10 T:6400 NOTICE: 117 BRAVO6
17:02:10 T:6400 NOTICE: 118 BRAVO7
每个频道的每个节目的结果：
17:05:58 T:5984 NOTICE: ('The Middle - The Ditch', '20140520170000',
'20140520173000')
17:05:58 T:5984 NOTICE: ('The Goonies', '20140520173000',
'20140520200000')
17:05:58 T:5984 NOTICE: ('Pirates of the Caribbean: On Stranger
Tides',
'20140520200000', '20140520230000')
17:05:58 T:5984 NOTICE: ('The 700 Club', '20140520230000',
'20140521000000')
17:05:58 T:5984 NOTICE: ('The Fresh Prince of Bel-Air - Day Damn
One',
'20140521000000', '20140521003000')
17:05:58 T:5984 NOTICE: ('The Fresh Prince of Bel-Air - Lucky Charm',
'20140521003000', '20140521010000')
17:05:58 T:5984 NOTICE: ('The Fresh Prince of Bel-Air - The Ethnic
Tip',
'20140521010000', '20140521013000')
17:05:58 T:5984 NOTICE: ('The Fresh Prince of Bel-Air - The Young and
the
Restless', '20140521013000', '20140521020000')
17:05:58 T:5984 NOTICE: ('Summer Sexy With T25!', '20140521020000',
'20140521023000')
17:05:58 T:5984 NOTICE: ('Paid Programming', '20140521023000',
'20140521030000')
17:05:58 T:5984 NOTICE: ('The 700 Club', '20140521030000',
'20140521040000')
17:05:58 T:5984 NOTICE: ("Shaun T's Focus T25", '20140521040000',
'20140521043000')
17:05:58 T:5984 NOTICE: ('Sleep Better!', '20140521043000',
'20140521050000')
17:05:58 T:5984 NOTICE: ('Joseph Prince', '20140521050000',
'20140521053000')
17:05:58 T:5984 NOTICE: ('Life Today With James Robison - Christine
Caine
- FOY, MOR 1', '20140521053000', '20140521060000')
17:05:58 T:5984 NOTICE: ('Joyce Meyer: Enjoying Everyday Life',
'20140521060000', '20140521063000')
17:05:58 T:5984 NOTICE: ('Amazing Facts Presents', '20140521063000',
'20140521070000')
17:05:58 T:5984 NOTICE: ("That '70s Show - Who Wants It More?",
'20140521070000', '20140521073000')
17:05:58 T:5984 NOTICE: ("That '70s Show - Fez Gets the Girl",
'20140521073000', '20140521080000')
17:05:58 T:5984 NOTICE: ("That '70s Show - Dine and Dash",
'20140521080000', '20140521083000')
17:05:58 T:5984 NOTICE: ("That '70s Show - Radio Daze",
'20140521083000',
'20140521090000')
17:05:58 T:5984 NOTICE: ('700 Club Special Programming',
'20140521090000',
'20140521110000')
17:05:58 T:5984 NOTICE: ('Gilmore Girls - A Deep-Fried Korean
Thanksgiving', '20140521110000', '20140521120000')
17:05:58 T:5984 NOTICE: ('8 Simple Rules - Princetown Girl',
'20140521120000', '20140521123000')
17:05:58 T:5984 NOTICE: ('8 Simple Rules - A Very C.J. Christmas',
'20140521123000', '20140521130000')
17:05:58 T:5984 NOTICE: ('Reba - And the Grammy Goes To ...',
'20140521130000', '20140521133000')
17:05:58 T:5984 NOTICE: ('Reba - The Wall', '20140521133000',
'20140521140000')
17:05:58 T:5984 NOTICE: ('Reba - The Best Defense', '20140521140000',
'20140521143000')
17:05:58 T:5984 NOTICE: ('Reba - For Sale, Cheap', '20140521143000',
'20140521150000')
17:05:58 T:5984 NOTICE: ('Boy Meets World - State of the Unions',
'20140521150000', '20140521153000')
17:05:58 T:5984 NOTICE: ('Boy Meets World - Show Me the Love',
'20140521153000', '20140521160000')
17:05:58 T:5984 NOTICE: ('Boy Meets World - For Love and Apartments',
'20140521160000', '20140521163000')
17:05:58 T:5984 NOTICE: ("Boy Meets World - Angela's Men",
'20140521163000', '20140521170000')
17:05:58 T:5984 NOTICE: ('The Middle - The Cheerleader',
'20140521170000', '20140521173000')
17:05:58 T:5984 NOTICE: ('The Middle - The Block Party',
'20140521173000', '20140521180000')
17:05:58 T:5984 NOTICE: ('The Middle - The Floating Anniversary',
'20140521180000', '20140521183000')
17:05:58 T:5984 NOTICE: ('The Middle - The Trip', '20140521183000',
'20140521190000')
17:05:58 T:5984 NOTICE: ('Melissa & Joey - Right Time, Right Place',
'20140521190000', '20140521193000')
17:05:58 T:5984 NOTICE: ("Melissa & Joey - Don't Look Back in Anger",
'20140521193000', '20140521200000')
17:05:58 T:5984 NOTICE: ('Melissa & Joey - Accidents Will Happen',
'20140521200000', '20140521203000')
17:05:58 T:5984 NOTICE: ('Baby Daddy - Send in the Clowns',
'20140521203000', '20140521210000')
17:05:58 T:5984 NOTICE: ('Liar Liar', '20140521210000',
'20140521230000')
17:05:58 T:5984 NOTICE: ('The 700 Club', '20140521230000',
'20140522000000')
17:05:58 T:5984 NOTICE: ('Baby Daddy - Flirty Dancing',
'20140522000000',
'20140522003000')
17:05:58 T:5984 NOTICE: ('Baby Daddy - Send in the Clowns',
'20140522003000', '20140522010000')
17:05:58 T:5984 NOTICE: ("Melissa & Joey - Don't Look Back in Anger",
'20140522010000', '20140522013000')
17:05:58 T:5984 NOTICE: ('Melissa & Joey - Accidents Will Happen',
'20140522013000', '20140522020000')
17:05:58 T:5984 NOTICE: ('21 Day Fix', '20140522020000',
'20140522023000')
17:05:58 T:5984 NOTICE: ("Dr. Ordon's Secret!", '20140522023000',
'20140522030000')
17:05:58 T:5984 NOTICE: ('The 700 Club', '20140522030000',
'20140522040000')
17:05:58 T:5984 NOTICE: ('Airbrushed Beauty', '20140522040000',
'20140522043000')
17:05:58 T:5984 NOTICE: ("Shaun T's Focus T25", '20140522043000',
'20140522050000')
17:05:58 T:5984 NOTICE: ('Joseph Prince', '20140522050000',
'20140522053000')
17:05:58 T:5984 NOTICE: ('Life Today With James Robison - Rebekah
Lyons',
'20140522053000', '20140522060000')
17:05:58 T:5984 NOTICE: ('Joyce Meyer: Enjoying Everyday Life',
'20140522060000', '20140522063000')
17:05:58 T:5984 NOTICE: ('Time of Grace With Pastor Mark Jeske',
'20140522063000', '20140522070000')
17:05:58 T:5984 NOTICE: ("That '70s Show - Donna's Panties",
'20140522070000', '20140522073000')
17:05:58 T:5984 NOTICE: ("That '70s Show - Romantic Weekend",
'20140522073000', '20140522080000')
17:05:58 T:5984 NOTICE: ("That '70s Show - Kitty's Birthday (That's
Today?!)", '20140522080000', '20140522083000')
17:05:58 T:5984 NOTICE: ("That '70s Show - The Trials of Michael
Kelso",
'20140522083000', '20140522090000')
17:05:58 T:5984 NOTICE: ('700 Club Special Programming',
'20140522090000',
'20140522110000')
17:05:58 T:5984 NOTICE: ("Gilmore Girls - That'll Do Pig",
'20140522110000', '20140522120000')
17:05:58 T:5984 NOTICE: ('8 Simple Rules - The Sub',
'20140522120000',
'20140522123000')
17:05:58 T:5984 NOTICE: ("8 Simple Rules - C.J.'s Temptation",
'20140522123000', '20140522130000')
17:05:58 T:5984 NOTICE: ('Reba - The Will', '20140522130000',
'20140522133000')
17:05:58 T:5984 NOTICE: ('Reba - Location, Location, Location',
'20140522133000', '20140522140000')
17:05:58 T:5984 NOTICE: ('Reba - Your Place or Mine',
'20140522140000',
'20140522143000')
17:05:58 T:5984 NOTICE: ("Reba - She's Leaving Home, Bye, Bye",
'20140522143000', '20140522150000')
17:05:58 T:5984 NOTICE: ('Boy Meets World - No Such Thing as a Sure
Thing', '20140522150000', '20140522153000')
17:05:58 T:5984 NOTICE: ("Let's Make a Deal", '20140520170000',
'20140520180000')
17:05:58 T:5984 NOTICE: ('Local Programming', '20140520180000',
'20140520203000')
17:05:58 T:5984 NOTICE: ('CBS Evening News With Scott Pelley',
'20140520203000', '20140520210000')
17:05:58 T:5984 NOTICE: ('Judge Judy Primetime', '20140520210000',
'20140520220000')
17:05:58 T:5984 NOTICE: ('ACM Presents: An All-Star Salute to the
Troops',
'20140520220000', '20140521000000')
17:05:58 T:5984 NOTICE: ('Local Programming', '20140521000000',
'20140521003500')
17:05:58 T:5984 NOTICE: ('Late Show With David Letterman',
'20140521003500', '20140521013700')
17:05:58 T:5984 NOTICE: ('The Late Late Show With Craig Ferguson',
'20140521013700', '20140521023700')
17:05:58 T:5984 NOTICE: ('Local Programming', '20140521023700',
'20140521030000')
17:05:58 T:5984 NOTICE: ('Up to the Minute', '20140521030000',
'20140521060000')
17:05:58 T:5984 NOTICE: ('CBS Morning News', '20140521060000',
'20140521063000')
17:05:58 T:5984 NOTICE: ('CBS Morning News', '20140521063000',
'20140521070000')
17:05:58 T:5984 NOTICE: ('CBS Morning News', '20140521070000',
'20140521073000')
17:05:58 T:5984 NOTICE: ('CBS Morning News', '20140521073000',
'20140521080000')
17:05:58 T:5984 NOTICE: ('Local Programming', '20140521080000',
'20140521090000')
17:05:58 T:5984 NOTICE: ('CBS This Morning', '20140521090000',
'20140521110000')
17:05:58 T:5984 NOTICE: ('Local Programming', '20140521110000',
'20140521130000')
17:05:58 T:5984 NOTICE: ('The Price Is Right', '20140521130000',
'20140521140000')
17:05:58 T:5984 NOTICE: ('Local Programming', '20140521140000',
'20140521143000')
17:05:58 T:5984 NOTICE: ('The Young and the Restless',
'20140521143000',
'20140521153000')
17:05:58 T:5984 NOTICE: ('The Bold and the Beautiful',
'20140521153000',
'20140521160000')
17:05:58 T:5984 NOTICE: ('The Talk', '20140521160000',
'20140521170000')
17:05:58 T:5984 NOTICE: ("Let's Make a Deal", '20140521170000',
'20140521180000')
17:05:58 T:5984 NOTICE: ('Local Programming', '20140521180000',
'20140521203000')
17:05:58 T:5984 NOTICE: ('CBS Evening News With Scott Pelley',
'20140521203000', '20140521210000')
17:05:58 T:5984 NOTICE: ("Survivor - It's Do or Die",
'20140521210000',
'20140521230000')
17:05:58 T:5984 NOTICE: ('Survivor - Reunion Special',
'20140521230000',
'20140522000000')
17:05:58 T:5984 NOTICE: ('Local Programming', '20140522000000',
'20140522003500')
17:05:58 T:5984 NOTICE: ('Late Show With David Letterman',
'20140522003500', '20140522013700')
17:05:58 T:5984 NOTICE: ('The Late Late Show With Craig Ferguson',
'20140522013700', '20140522023700')
and so on...
你知道如何从sqlite3数据库中找到程序，它将使用索引匹配7个通道，所以我不必从每个通道获取每个程序吗？
答案 0 :(得分：0)
WHERE channel将通道值视为布尔值，即，您获得通道值不为零的所有行。
要获取具有特定频道值的行，您必须与该值进行比较：
cur.execute("SELECT ... WHERE channel = ?", [channel])