在HTML中遇到字符串问题 [英] Having problems with strings in HTML
问题描述
我收到一个非常奇怪的错误：
ValueError：索引237处不支持的格式字符''t''（0x74） />
这是'我的代码：
HI_LITE_FILE_NAME =''/ var / tmp / out.txt''
打印''''''
< a
href =" http://bbc.botany.utoronto.ca/ntools/cgi-bin/ntools_treeview_word .cgi？input =& max = 2& values_off = n o& remove_bracket = no& show_line_nr = yes& show_link_out = yes& decimal_places = 10& show_classification = yes& db = arabidopsis& selection = any％20term& mode =& mode_nos =& y ellow_blue = yes& local_file_name =％（OUT_FILE_NAME）s& s how_instructions = no& expt_link = NASCArrays& max_adjus t = 2& view_size = large& highlight =％（HI_LITE_FILE_NAME）s"> GraphicalOutput< / a>
''''''％{''OUT_FILE_NAME''：OUT_FILE_NAME，''HI_LITE_FILE_NAME''：
HI_LITE_FILE_NAME}
我不知道是否这与HTML'的％字符有关。
KT
Hi,
I get a very odd error:
ValueError: unsupported format character ''t'' (0x74) at index 237
Here''s my code:
HI_LITE_FILE_NAME = ''/var/tmp/out.txt''
print ''''''
<a
href="http://bbc.botany.utoronto.ca/ntools/cgi-bin/ntools_treeview_word.cgi?input=&max=2&values_off=n o&remove_bracket=no&show_line_nr=yes&show_link_out =yes&decimal_places=10&show_classification=yes&db= arabidopsis&selection=any%20term&mode=&mode_nos=&y ellow_blue=yes&local_file_name=%(OUT_FILE_NAME)s&s how_instructions=no&expt_link=NASCArrays&max_adjus t=2&view_size=large&highlight=%(HI_LITE_FILE_NAME) s">GraphicalOutput</a>
'''''' % {''OUT_FILE_NAME'': OUT_FILE_NAME, ''HI_LITE_FILE_NAME'':
HI_LITE_FILE_NAME}
I wonder if this has something to do with HTML''s % character.
KT
推荐答案
Kiana Toufighi写道：
Kiana Toufighi wrote:
我得到一个非常奇怪的错误：
ValueError：索引237处不支持的格式字符''t''（0x74）
这是我的代码：
HI_LITE_FILE_NAME =''/ var / tmp / out.txt''
打印''''''br />< a
href =" http：//bbc.botany.utoronto.ca/ntools/cgi-bin/ntools_treeview_word.cgi？input =& max = 2& values_off = n o& remove_bracket = no& show_line_nr = yes& show_link_out = yes& decimal_places = 10& show_classification = yes& db = arabidopsis& selection = any％20term& mode =& mode_nos =& y ellow_blue = yes& local_file_name =％（OUT_FILE_NAME）s& s how_instructions = no& expt_link = NASCArrays& max_adjus t = 2& view_size = large& highlight =％（HI_LITE_FILE_NAME）s"> GraphicalOutput< / a>
'''''''％{''OUT_FILE_NAME''：OUT_FILE_NAME，''HI_LITE_FILE_NAME''：
HI_LITE_FILE_NAME}
我想知道这是否有事情要做使用HTML'％字符。
KT
Hi,
I get a very odd error:
ValueError: unsupported format character ''t'' (0x74) at index 237
Here''s my code:
HI_LITE_FILE_NAME = ''/var/tmp/out.txt''
print ''''''
<a
href="http://bbc.botany.utoronto.ca/ntools/cgi-bin/ntools_treeview_word.cgi?input=&max=2&values_off=n o&remove_bracket=no&show_line_nr=yes&show_link_out =yes&decimal_places=10&show_classification=yes&db= arabidopsis&selection=any%20term&mode=&mode_nos=&y ellow_blue=yes&local_file_name=%(OUT_FILE_NAME)s&s how_instructions=no&expt_link=NASCArrays&max_adjus t=2&view_size=large&highlight=%(HI_LITE_FILE_NAME) s">GraphicalOutput</a>
'''''' % {''OUT_FILE_NAME'': OUT_FILE_NAME, ''HI_LITE_FILE_NAME'':
HI_LITE_FILE_NAME}
I wonder if this has something to do with HTML''s % character.
KT
是的。看看urllib.quote和unquote。这些可能会有所帮助。
James
-
James Stroud
加州大学洛杉矶分校-DOE基因组学和蛋白质组学研究所
方框951570
洛杉矶，加利福尼亚州90095
http://www.jamesstroud.com/
On 27/06/2006 7:51 AM，Kiana Toufighi写道：
On 27/06/2006 7:51 AM, Kiana Toufighi wrote:
我得到一个非常奇怪的错误：
ValueError：不支持的格式字符''t''（0x74 ）索引237
这是我的代码：
HI_LITE_FILE_NAME =''/ var / tmp / out.txt''
打印'''' ''
< a
href =" http：//bbc.botany.utoronto.ca/ntools/cgi-bin/ntools_treeview_word.cgi？input =& max = 2& values_off = n o& remove_bracket = no& show_line_nr = yes& show_link_out = yes& decimal_places = 10& show_classification = yes& db = arabidopsis& selection = any％20term& mode =& mode_n os =& y ellow_blue = yes& local_file_name =％（OUT_FILE_NAME）s& s how_instructions = no& expt_link = NASCArrays& max_adjus t = 2& view_size = large& highlight =％（HI_LITE_FILE_NAME）s"> GraphicalOutput< / a>
''''''％{''OUT_FILE_NAME''：OUT_FILE_NAME，''HI_LITE_FILE_NAME''：
HI_LITE_FILE_NAME}
该代码产生：
NameError：名称''OUT_FILE_NAME''未定义
当补救时，*然后*一个得到ValueError。
*请*，在提问时，准确发布您运行的代码，
并包含完整的追溯，而不仅仅是最后一行。
我想知道这是否有与HTML'的％字符有关。
Hi,
I get a very odd error:
ValueError: unsupported format character ''t'' (0x74) at index 237
Here''s my code:
HI_LITE_FILE_NAME = ''/var/tmp/out.txt''
print ''''''
<a
href="http://bbc.botany.utoronto.ca/ntools/cgi-bin/ntools_treeview_word.cgi?input=&max=2&values_off=n o&remove_bracket=no&show_line_nr=yes&show_link_out =yes&decimal_places=10&show_classification=yes&db= arabidopsis&selection=any%20term&mode=&mode_nos=&y ellow_blue=yes&local_file_name=%(OUT_FILE_NAME)s&s how_instructions=no&expt_link=NASCArrays&max_adjus t=2&view_size=large&highlight=%(HI_LITE_FILE_NAME) s">GraphicalOutput</a>
'''''' % {''OUT_FILE_NAME'': OUT_FILE_NAME, ''HI_LITE_FILE_NAME'':
HI_LITE_FILE_NAME}
That code produces:
NameError: name ''OUT_FILE_NAME'' is not defined
When that is remedied, *then* one gets the ValueError.
*Please*, when asking a question, post exactly the code that you ran,
and include the full traceback, not just the last line.
I wonder if this has something to do with HTML''s % character.
我不知道为什么你在想。错误消息告诉您确切地说
问题是什么以及
格式字符串中的确切位置（偏移237）。 。您的格式字符串（字符串％
运算符的第一个操作数）包含...& selection = any％20term ...而％20t看起来像
格式化操作，但（像它说的那样）''t''无效。
为了解决这个问题，你需要逃避任何实际上是
的URL加倍...& selection = any %% 20term ...
这与HTML无关... *任何*迷路''％''会让你感到悲伤：
|>> ''1％的％s很难理解''％''错误消息''
追溯（最近一次调用最后一次）：
文件"< stdin> ;"，第1行，在？
TypeError：需要int参数
你读过这个：
http://docs.python.org/lib/typesseq-strings.html
？
这可能会有所帮助。
干杯，
John
I''m not sure why you are wondering. The error message told you exactly
what the problem was and exactly where it was (offset 237) in your
format string. . Your format string (the first operand of the string %
operator) contains ...&selection=any%20term... and the %20t looks like a
formatting operation, but (like it said) ''t'' is not valid.
To overcome this you would need to escape any ''%'' that is actually part
of the URL by doubling it ...&selection=any%%20term...
This is nothing to do with HTML ... *any* stray ''%'' will give you grief:
|>> ''1% of %s are difficult to understand'' % ''error messages''
Traceback (most recent call last):
File "<stdin>", line 1, in ?
TypeError: int argument required
Have you read this:
http://docs.python.org/lib/typesseq-strings.html
?
It may help.
Cheers,
John
2006年6月27日上午7:51，Kiana Toufighi写道：
On 27/06/2006 7:51 AM, Kiana Toufighi wrote:
我得到一个非常奇怪的错误：
ValueError：unsupported格式字符''t''（0x74）索引237
这是我的代码：
HI_LITE_FILE_NAME =''/ var / tmp / out.txt''
打印'''''
< a
href =" http：//bbc.botany.utoronto.ca/ntools/cgi-bin/ntools_treeview_word.cgi？input = & max = 2& values_off = n o& remove_b racket = no& show_line_nr = yes& show_link_out = yes& decimal_places = 10& show_classification = yes& db = arabidopsis& selection = any％20term& mode =& mode_nos =& y ellow_blue = yes& local_file_name =％（OUT_FILE_NAME）s& ; s how_instructions = no& expt_link = NASCArrays& max_adjus t = 2& view_size = large& highlight =％（HI_LITE_FILE_NAME）s"> GraphicalOutput< / a>
'''''％{ ''OUT_FILE_NAME''：OUT_FILE_NAME，''HI_LITE_FILE_NAME''：
HI_LITE_FILE_NAME}
该代码生成：
NameError：name''OUT_FILE_NAME ''未定义
当补救时，*然后*一个得到ValueError。
*请问*，在提问时，准确发布您运行的代码，
并包括完整的追溯，而不仅仅是最后一行。
我想知道这是否与HTML'的％字符有关。
Hi,
I get a very odd error:
ValueError: unsupported format character ''t'' (0x74) at index 237
Here''s my code:
HI_LITE_FILE_NAME = ''/var/tmp/out.txt''
print ''''''
<a
href="http://bbc.botany.utoronto.ca/ntools/cgi-bin/ntools_treeview_word.cgi?input=&max=2&values_off=n o&remove_bracket=no&show_line_nr=yes&show_link_out =yes&decimal_places=10&show_classification=yes&db= arabidopsis&selection=any%20term&mode=&mode_nos=&y ellow_blue=yes&local_file_name=%(OUT_FILE_NAME)s&s how_instructions=no&expt_link=NASCArrays&max_adjus t=2&view_size=large&highlight=%(HI_LITE_FILE_NAME) s">GraphicalOutput</a>
'''''' % {''OUT_FILE_NAME'': OUT_FILE_NAME, ''HI_LITE_FILE_NAME'':
HI_LITE_FILE_NAME}
That code produces:
NameError: name ''OUT_FILE_NAME'' is not defined
When that is remedied, *then* one gets the ValueError.
*Please*, when asking a question, post exactly the code that you ran,
and include the full traceback, not just the last line.
I wonder if this has something to do with HTML''s % character.
我不知道你为什么这么做ondering。错误消息告诉您确切地说
问题是什么以及
格式字符串中的确切位置（偏移237）。 。您的格式字符串（字符串％
运算符的第一个操作数）包含...& selection = any％20term ...而％20t看起来像
格式化操作，但（像它说的那样）''t''无效。
为了解决这个问题，你需要逃避任何实际上是
的URL加倍...& selection = any %% 20term ...
这与HTML无关... *任何*迷路''％''会让你感到悲伤：
|>> ''1％的％s很难理解''％''错误消息''
追溯（最近一次调用最后一次）：
文件"< stdin> ;"，第1行，在？
TypeError：需要int参数
你读过这个：
http://docs.python.org/lib/typesseq-strings.html
？
这可能会有所帮助。
干杯，
John
I''m not sure why you are wondering. The error message told you exactly
what the problem was and exactly where it was (offset 237) in your
format string. . Your format string (the first operand of the string %
operator) contains ...&selection=any%20term... and the %20t looks like a
formatting operation, but (like it said) ''t'' is not valid.
To overcome this you would need to escape any ''%'' that is actually part
of the URL by doubling it ...&selection=any%%20term...
This is nothing to do with HTML ... *any* stray ''%'' will give you grief:
|>> ''1% of %s are difficult to understand'' % ''error messages''
Traceback (most recent call last):
File "<stdin>", line 1, in ?
TypeError: int argument required
Have you read this:
http://docs.python.org/lib/typesseq-strings.html
?
It may help.
Cheers,
John
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