<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">In pseudo code<div class=""><br class=""></div><div class=""><div class="">seq = "ACTGATCGATTACGTATAGTAGAATTCTATCATACATATATATCGATGCGTTCAT"</div><div class=""> ...:</div><div class=""> ...: def finder(seq, target):</div><div class=""> ...: len_target = len(target)</div><div class=""> ...: i = 0</div><div class=""> ...: while i+len_target < len(seq):</div><div class=""> ...: yield seq[i:i+len_target], i</div><div class=""> ...: i += 1</div></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span></div><div class="">Il check per == lo puoi inserire all’interno del finder o fuori.<span class="Apple-tab-span" style="white-space:pre"> </span></div><div class=""><br class=""><div class="">
<div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">——</div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;">Christian Barra</div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;">Python Freelancer // Consultant // Trainer<br class="">Board member of the EuroPython Society</div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><a href="http://www.chrisbarra.xyz" class="">www.chrisbarra.xyz</a></div></div></div></div></div></div></div></div></div></div></div></div>
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<br class=""><div><blockquote type="cite" class=""><div class="">On 26 Nov 2017, at 10:42, Giuseppe Costanzi <<a href="mailto:giuseppecostanzi@gmail.com" class="">giuseppecostanzi@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class="">ciao carlo,<br class=""><br class="">si, interessante ma vorrei iterare la sequenza mano a mano,<br class=""><br class="">stavo pensando a qualcosa tipo<br class=""><br class="">next(iterator, default)<br class=""><br class="">grazie comunque<br class=""><br class=""><br class=""><br class="">On Sun, Nov 26, 2017 at 10:30 AM, Carlo Miron <<a href="mailto:miron@python.it" class="">miron@python.it</a>> wrote:<br class=""><blockquote type="cite" class="">On Sun, Nov 26, 2017 at 10:20 AM, Giuseppe Costanzi<br class=""><<a href="mailto:giuseppecostanzi@gmail.com" class="">giuseppecostanzi@gmail.com</a>> wrote:<br class=""><br class=""><blockquote type="cite" class="">ho una sequenza del tipo<br class="">ACTGATCGATTACGTATAGTAGAATTCTATCATACATATATATCGATGCGTTCAT<br class="">scorrendola devo trovare una sequenza target GAATTC<br class="">ACTGATCGATTACGTATAGTA "GAATTC" TATCATACATATATATCGATGCGTTCAT<br class="">quindi dividere la sequenza da G, la prima lettera della sequenza target,<br class="">e calcolarmi la lunghezza dei due frammenti risultanti<br class="">ACTGATCGATTACGTATAGTAG<br class="">e di questa<br class="">GAATTCTATCATACATATATATCGATGCGTTCAT<br class=""></blockquote><br class="">qualcosa tipo<br class=""><br class=""><blockquote type="cite" class=""><blockquote type="cite" class=""><blockquote type="cite" class="">seq = "ACTGATCGATTACGTATAGTAGAATTCTATCATACATATATATCGATGCGTTCAT"<br class="">target = "GAATTCT"<br class="">first, second = seq.split(target, 1)<br class="">first += target[1]<br class="">second = target[1:] + second<br class="">len(first), len(second)<br class=""></blockquote></blockquote></blockquote>(22, 33)<br class=""><br class="">?<br class="">㎝<br class=""><br class="">--<br class="">|:**THE 🍺-WARE LICENSE** *(Revision ㊷)*:<br class="">| <<a href="mailto:miron@xn--4n8h.it" class="">miron@🐍.it</a>> wrote this mail. As long as you retain this<br class="">| notice you can do whatever you want with this stuff.<br class="">| If we meet some day, and you think this stuff is worth it,<br class="">| you can buy me a 🍺 in return. —㎝<br class="">_______________________________________________<br class="">Python mailing list<br class=""><a href="mailto:Python@lists.python.it" class="">Python@lists.python.it</a><br class="">https://lists.python.it/mailman/listinfo/python<br class=""></blockquote>_______________________________________________<br class="">Python mailing list<br class=""><a href="mailto:Python@lists.python.it" class="">Python@lists.python.it</a><br class="">https://lists.python.it/mailman/listinfo/python<br class=""></div></div></blockquote></div><br class=""></div></body></html>