blocks|key|4012435|text|%5E[a-zA-Z0-9]{6}G0-[a-zA-Z0-9]{4}-[a-zA-Z0-9]{4}-1923-785FEABCD128$|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|4012436|解释：|unstyled|4012437|%5E匹配字符串的开头|offset|length|style|CODE|4012438|[a-zA-Z0-9]{6}与任何字母数字字符匹配6次。|4012439|G0-与文本完全匹配。|4012440|[a-zA-Z0-9]{4}-任何字母数字字符4次后接连字符(出现两次)|4012441|1923-785FEABCD128与文本完全匹配。|4012442|$与字符串的末尾匹配。|4012443|entityMap^0|0|0|0|1|0|0|E|0|0|3|0|0|F|0|0|H|0|0|1|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|Z|8|@]|9|@]|A|$]]|$1|G|3|H|5|F|7|10|8|@$I|11|J|12|K|L]]|9|@]|A|$]]|$1|M|3|N|5|F|7|13|8|@$I|14|J|15|K|L]]|9|@]|A|$]]|$1|O|3|P|5|F|7|16|8|@$I|17|J|18|K|L]]|9|@]|A|$]]|$1|Q|3|R|5|F|7|19|8|@$I|1A|J|1B|K|L]]|9|@]|A|$]]|$1|S|3|T|5|F|7|1C|8|@$I|1D|J|1E|K|L]]|9|@]|A|$]]|$1|U|3|V|5|F|7|1F|8|@$I|1G|J|1H|K|L]]|9|@]|A|$]]|$1|W|3|-4|5|F|7|1I|8|@]|9|@]|A|$]]]|X|$]]

<pre><code>^[a-zA-Z0-9]{6}G0-[a-zA-Z0-9]{4}-[a-zA-Z0-9]{4}-1923-785FEABCD128$
</code></pre>
Explanation:
<code>^</code> matches beginning of the string
<code>[a-zA-Z0-9]{6}</code> matches any alphanumeric character 6 times
<code>G0-</code> matches that text exactly
<code>[a-zA-Z0-9]{4}-</code> any alphanumeric character 4 times followed by a hyphen (appears twice)
<code>1923-785FEABCD128</code> matches that text exactly
<code>$</code> matches the end of the string

blocks|key|670358|text|import+re

patt+=+re.compile('[A-Z0-9]{6}G0-[A-Z0-9]{4}-[A-Z0-9]{4}-1923-785FEABCD128')

for+test+in+['ABCDEFG0-GHYD-SDER-1923-785FEABCD128',+'ABCDEFH0-GHYD-SDER-0923-995FEABCD120',+'ABCDEFG0-GHYD-SDER-0923-995FEABCD120']:
++++if+patt.match(test):
++++++++print(f'{test}+-+Valid')
++++else:
++++++++print(f'{test}+-+Invalid')|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|670359|版画|unstyled|670360|ABCDEFG0-GHYD-SDER-1923-785FEABCD128+-+Valid
ABCDEFH0-GHYD-SDER-0923-995FEABCD120+-+Invalid
ABCDEFG0-GHYD-SDER-0923-995FEABCD120+-+Invalid|670361|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|L|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$B|C]]|$1|I|3|-4|5|F|7|N|8|@]|9|@]|A|$]]]|J|$]]

<pre><code>import re

patt = re.compile('[A-Z0-9]{6}G0-[A-Z0-9]{4}-[A-Z0-9]{4}-1923-785FEABCD128')

for test in ['ABCDEFG0-GHYD-SDER-1923-785FEABCD128', 'ABCDEFH0-GHYD-SDER-0923-995FEABCD120', 'ABCDEFG0-GHYD-SDER-0923-995FEABCD120']:
 if patt.match(test):
 print(f'{test} - Valid')
 else:
 print(f'{test} - Invalid')
</code></pre>
prints
<pre><code>ABCDEFG0-GHYD-SDER-1923-785FEABCD128 - Valid
ABCDEFH0-GHYD-SDER-0923-995FEABCD120 - Invalid
ABCDEFG0-GHYD-SDER-0923-995FEABCD120 - Invalid
</code></pre>

blocks|key|670375|text|为了字符串匹配而不是正则表达式，可以使用以下解决方案：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|670376|mac_addresses+=+[
++++'ABCDEFG0-GHYD-SDER-1923-785FEABCD128',
++++'ABCDEFH0-GHYD-SDER-0923-995FEABCD120',
++++'ABCDEFG0-GHYD-SDER-0923-995FEABCD120'
]

for+address+in+mac_addresses:
++++#+splits+3+times,+leaving+the+last+two+groups+together
++++#+for+easier+string+matching
++++first,+*_,+last+=+address.split('-',+3)
+++
++++if+first.endswith('G0')+and+last+==+'1923-785FEABCD128':
++++++++match+=+'Valid'
++++else:
++++++++match+=+'Invalid'

++++print(f"{address}+-+{match}")|code-block|syntax|javascript|670377|哪种指纹|670378|ABCDEFG0-GHYD-SDER-1923-785FEABCD128+-+Valid
ABCDEFH0-GHYD-SDER-0923-995FEABCD120+-+Invalid
ABCDEFG0-GHYD-SDER-0923-995FEABCD120+-+Invalid|670379|这里的救济金？如果需要更改条件或添加新条件，则不需要修改/跟上正则表达式|670380|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

For the sake of string-matching instead of a regex, you could use this solution:
<pre class="lang-py prettyprint-override"><code>mac_addresses = [
 'ABCDEFG0-GHYD-SDER-1923-785FEABCD128',
 'ABCDEFH0-GHYD-SDER-0923-995FEABCD120',
 'ABCDEFG0-GHYD-SDER-0923-995FEABCD120'
]

for address in mac_addresses:
 # splits 3 times, leaving the last two groups together
 # for easier string matching
 first, *_, last = address.split('-', 3)
 
 if first.endswith('G0') and last == '1923-785FEABCD128':
 match = 'Valid'
 else:
 match = 'Invalid'

 print(f&quot;{address} - {match}&quot;)
</code></pre>
Which prints
<pre><code>ABCDEFG0-GHYD-SDER-1923-785FEABCD128 - Valid
ABCDEFH0-GHYD-SDER-0923-995FEABCD120 - Invalid
ABCDEFG0-GHYD-SDER-0923-995FEABCD120 - Invalid
</code></pre>
The benefit here? If you need to change conditions or add a new condition, you don't need to modify/keep up with a regex

I am struck in writing regular expression for below format
XXXXXXG0-XXXX-XXXX-1923-785FEABCD128
Above format is to filter MAC Address, so i need those MAC ADDRESS which has the characters defined in the above format and length
Is it possible to write regexp for above format? X characters can be
alphanumeric. But other non X characters should be same.
<pre><code>ABCDEFG0-GHYD-SDER-1923-785FEABCD128 - Valid

ABCDEFH0-GHYD-SDER-0923-995FEABCD120 - Invalid

ABCDEFG0-GHYD-SDER-0923-995FEABCD120 - Invalid
</code></pre>

Regular Expression to filter MAC ADDRESS

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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以下格式的正则表达式(XXXXXXG0-XXXX-XXXX-1923-785FEABCD 128)是用来过滤MAC地址的，所以我需要那些具有上述格式和长度定义字符的MAC地址。是否可以为上述格式编写regexp？X字符可以是字母数字。但其他非X字符应该是相同的。ABCDEFG0-GHYD-SDER-1923-785FE...

问正则表达式过滤MAC地址
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问正则表达式过滤MAC地址EN