<div dir="ltr">No worries, already implemented features happens so often in this list that there's a story about Guido going back in a time machine to implement them ;-)<div><br></div><div>Just wanted to check that I had understood what you suggested correctly</div></div><div class="gmail_extra"><br><div class="gmail_quote">On 9 April 2018 at 12:42, Andrés Delfino <span dir="ltr"><<a href="mailto:adelfino@gmail.com" target="_blank">adelfino@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Sorry, I didn't know that kwargs unpacking in dictionaries displays don't raise a TypeError exception.<br></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Apr 9, 2018 at 8:23 AM, Daniel Moisset <span dir="ltr"><<a href="mailto:dmoisset@machinalis.com" target="_blank">dmoisset@machinalis.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">In which way would this be different to {**mapping1, **mapping2, **mapping3} ?</div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="m_-2634357272325753228h5">On 8 April 2018 at 22:18, Andrés Delfino <span dir="ltr"><<a href="mailto:adelfino@gmail.com" target="_blank">adelfino@gmail.com</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="m_-2634357272325753228h5"><div dir="ltr">
<div dir="ltr"><div><div><div>Hi!<br><br></div>I thought that maybe dict could accept several mappings as positional arguments, like this:<br></div><div><br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">class Dict4(dict):<br> def __init__(self, *args, **kwargs):<br> if len(args) > 1:<br> if not all([isinstance(arg, dict) for arg in args]):<br> raise TypeError('Dict4 expected instances of dict since multiple positional arguments were passed')<br><br> temp = args[0].copy()<br><br> for arg in args[1:]:<br> temp.update(arg)<br><br> super().__init__(temp, **kwargs)<br> else:<br> super().__init__(*args, **kwargs)<br></blockquote><br></div>AFAIK, this wouldn't create compatibility problems, since you can't pass two positional arguments now anyways.<br><br></div>It
would be useful to solve the "sum/union dicts" discussion, for
example: requests.get(url, params=dict(params, {'foo': bar})<br><br>
Whar are your thoughts?</div>
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<br></blockquote></div><span class="m_-2634357272325753228HOEnZb"><font color="#888888"><br><br clear="all"><div><br></div>-- <br><div class="m_-2634357272325753228m_-1499276827197239977gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr">Daniel F. Moisset - <span style="font-size:small">UK Country Manager - Machinalis Limited</span><div><a href="http://www.machinalis.com" target="_blank">www.machinalis.co.uk</a></div><div>Skype: @dmoisset T: <span style="background-color:transparent;font-family:Arial;font-size:8pt;white-space:pre-wrap">+ 44 7398 827139</span></div><div><span><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><a href="https://maps.google.com/?q=1+Fore+St,+London,+EC2Y+9DT&entry=gmail&source=g" target="_blank">1 Fore St, London, EC2Y 9DT</a></span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="background-color:transparent;font-family:Arial;font-size:8pt;white-space:pre-wrap">Machinalis Limited is a company registered in England and Wales. Registered number: 10574987.</span></p></span></div></div></div></div></div></div>
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</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr">Daniel F. Moisset - <span style="font-size:small">UK Country Manager - Machinalis Limited</span><div><a href="http://www.machinalis.com" target="_blank">www.machinalis.co.uk</a></div><div>Skype: @dmoisset T: <span style="background-color:transparent;font-family:Arial;font-size:8pt;white-space:pre-wrap">+ 44 7398 827139</span></div><div><span><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap">1 Fore St, London, EC2Y 9DT</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="background-color:transparent;font-family:Arial;font-size:8pt;white-space:pre-wrap">Machinalis Limited is a company registered in England and Wales. Registered number: 10574987.</span></p></span></div></div></div></div></div></div>
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