要将Google电子表格的单个工作表导出为CSV,需要传递整数工作表索引(GID)。
https://spreadsheets.google.com/feeds/download/spreadsheets/Export?key=%s&gid=%d&exportFormat=csv
但是,那些信息在哪里?使用gdata.spreadsheets.client,我可以找到工作表的一些字符串id,如“oc6,ocv,odf”。
client = gdata.spreadsheets.client.SpreadsheetsClient()
feed = client.GetWorksheets(spreadsheet, auth_token=auth_token)
它返回到原子XML下面。 (部分)
<entry gd:etag=""URJFCB1NQSt7ImBoXhU."">
<id>https://spreadsheets.google.com/feeds/worksheets/0AvhN_YU3r5e9dGpTWGx3UVU3MTczaXJuNEFKQjMwN2c/ocw</id>
<updated>2012-06-21T08:19:46.587Z</updated>
<app:edited xmlns:app="http://www.w3.org/2007/app">2012-06-21T08:19:46.587Z</app:edited>
<category scheme="http://schemas.google.com/spreadsheets/2006" term="http://schemas.google.com/spreadsheets/2006#worksheet"/>
<title>AchievementType</title>
<content type="application/atom+xml;type=feed" src="https://spreadsheets.google.com/feeds/list/0AvhN_YU3r5e9dGpTWGx3UVU3MTczaXJuNEFKQjMwN2c/ocw/private/full"/>
<link rel="http://schemas.google.com/spreadsheets/2006#cellsfeed" type="application/atom+xml" href="https://spreadsheets.google.com/feeds/cells/0AvhN_YU3r5e9dGpTWGx3UVU3MTczaXJuNEFKQjMwN2c/ocw/private/full"/>
<link rel="http://schemas.google.com/visualization/2008#visualizationApi" type="application/atom+xml" href="https://spreadsheets.google.com/tq?key=0AvhN_YU3r5e9dGpTWGx3UVU3MTczaXJuNEFKQjMwN2c&sheet=ocw"/>
<link rel="self" type="application/atom+xml" href="https://spreadsheets.google.com/feeds/worksheets/0AvhN_YU3r5e9dGpTWGx3UVU3MTczaXJuNEFKQjMwN2c/private/full/ocw"/>
<link rel="edit" type="application/atom+xml" href="https://spreadsheets.google.com/feeds/worksheets/0AvhN_YU3r5e9dGpTWGx3UVU3MTczaXJuNEFKQjMwN2c/private/full/ocw"/>
<gs:rowCount>280</gs:rowCount>
<gs:colCount>28</gs:colCount>
</entry>
我也试过了sheet参数,但因“Invalid Sheet”错误而失败。
https://spreadsheets.google.com/feeds/download/spreadsheets/Export?key=%s&sheet=XXX&exportFormat=csv
我想应该有一些神奇的功能,但找不到它。我怎样才能将它们转换为整数id?或者我可以导出带有字符串ID的工作表吗?
编辑:我刚用python制作转换表。很脏但工作:-(GID_TABLE = {
'od6': 0,
'od7': 1,
'od4': 2,
'od5': 3,
'oda': 4,
'odb': 5,
'od8': 6,
'od9': 7,
'ocy': 8,
'ocz': 9,
'ocw': 10,
'ocx': 11,
'od2': 12,
'od3': 13,
'od0': 14,
'od1': 15,
'ocq': 16,
'ocr': 17,
'oco': 18,
'ocp': 19,
'ocu': 20,
'ocv': 21,
'ocs': 22,
'oct': 23,
'oci': 24,
'ocj': 25,
'ocg': 26,
'och': 27,
'ocm': 28,
'ocn': 29,
'ock': 30,
'ocl': 31,
'oe2': 32,
'oe3': 33,
'oe0': 34,
'oe1': 35,
'oe6': 36,
'oe7': 37,
'oe4': 38,
'oe5': 39,
'odu': 40,
'odv': 41,
'ods': 42,
'odt': 43,
'ody': 44,
'odz': 45,
'odw': 46,
'odx': 47,
'odm': 48,
'odn': 49,
'odk': 50,
'odl': 51,
'odq': 52,
'odr': 53,
'odo': 54,
'odp': 55,
'ode': 56,
'odf': 57,
'odc': 58,
'odd': 59,
'odi': 60,
'odj': 61,
'odg': 62,
'odh': 63,
'obe': 64,
'obf': 65,
'obc': 66,
'obd': 67,
'obi': 68,
'obj': 69,
'obg': 70,
'obh': 71,
'ob6': 72,
'ob7': 73,
'ob4': 74,
'ob5': 75,
'oba': 76,
'obb': 77,
'ob8': 78,
'ob9': 79,
'oay': 80,
'oaz': 81,
'oaw': 82,
'oax': 83,
'ob2': 84,
'ob3': 85,
'ob0': 86,
'ob1': 87,
'oaq': 88,
'oar': 89,
'oao': 90,
'oap': 91,
'oau': 92,
'oav': 93,
'oas': 94,
'oat': 95,
'oca': 96,
'ocb': 97,
'oc8': 98,
'oc9': 99
}
答案 0 :(得分:25)
我发现你的问题正在寻找同一问题的解决方案,并且惊讶于那些工作表ID实际上对应于1:1到gids
- 我最初认为它们是独立分配的,而不是混淆的练习。
我能够通过对他们用来从表中生成工作表ID的公式进行逆向工程来找到轻微清洁解决方案:
worksheetID = (gid xor 31578) encoded in base 36
因此,一些Python从工作表ID转到gid
:
def to_gid(worksheet_id):
return int(worksheet_id, 36) ^ 31578
这仍然很脏,但是对于高于99的GID而言不需要巨型表格。至少只要它们不改变生成逻辑(它们可能不会,因为它会破坏人们已经使用的现有ID)。
答案 1 :(得分:9)
此代码适用于新的Google表格。
// Conversion of Worksheet Ids to GIDs and vice versa
// od4 > 2
function wid_to_gid(wid) {
var widval = wid.length > 3 ? wid.substring(1) : wid;
var xorval = wid.length > 3 ? 474 : 31578;
return parseInt(String(widval), 36) ^ xorval;
}
// 2 > od4
function gid_to_wid(gid) {
var xorval = gid > 31578 ? 474 : 31578;
var letter = gid > 31578 ? 'o' : '';
return letter + parseInt((gid ^ xorval)).toString(36);
}
答案 2 :(得分:5)
我无法在Wasilewski的帖子中添加评论,因为显然我缺乏声誉所以这里是基于Wasilewski答案的Javascript中的两个转换函数:
// Conversion of Worksheet Ids to GIDs and vice versa
// od4 > 2
function wid_to_gid(wid) {
return parseInt(String(wid),36)^31578
}
// 2> 0d4
function gid_to_wid(gid) {
// (gid xor 31578) encoded in base 36
return parseInt((gid^31578)).toString(36);
}
答案 3 :(得分:2)
这是对Buho代码的Java改编版,适用于新版Google表格和旧版Google电子表格。
// "od4" to 2 (legacy style)
// "ogtw0h0" to 1017661118 (new style)
public static int widToGid(String worksheetId) {
boolean idIsNewStyle = worksheetId.length() > 3;
// if the id is in the new style, first strip the first character before converting
worksheetId = idIsNewStyle ? worksheetId.substring(1) : worksheetId;
// determine the integer to use for bitwise XOR
int xorValue = idIsNewStyle ? 474 : 31578;
// convert to gid
return Integer.parseInt(worksheetId, 36) ^ xorValue;
}
// Convert 2 to "od4" (legacy style)
// Convert 1017661118 to "ogtw0h0" (new style)
public static String gidToWid(int gid) {
boolean idIsNewStyle = gid > 31578;
// determine the integer to use for bitwise XOR
int xorValue = idIsNewStyle ? 474 : 31578;
// convert to worksheet id, prepending 'o' if it is the new style.
return
idIsNewStyle ?
'o' + Integer.toString((worksheetIndex ^ xorValue), 36):
Integer.toString((worksheetIndex ^ xorValue), 36);
}
答案 4 :(得分:0)
这是对Buho和Julie代码的Clojure改编版,它可以与新的Google表格和旧版的Google Spreadsheets一起使用。
(defn wid->gid [wid]
(let [new-wid? (> (.length wid) 3)
wid (if new-wid? (.substring wid 1) wid)
xor-val (if new-wid? 474 31578)]
(bit-xor (Integer/parseInt wid 36) xor-val)))
(defn gid->wid [gid]
(let [new-gid? (> gid 31578)
xor-val (if new-gid? 474 31578)
letter (if new-gid? "o" "")]
(str letter (Integer/toString (bit-xor gid xor-val) 36))))