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python csv sort with 'right' diacritics order


python csv sort with 'right' diacritics order

By : user2952800
Date : November 19 2020, 03:59 PM
I wish this help you The key argument to the sort call is a function that tells how (in what order) to sort items.
Apparently csvkit uses a tuple with a Boolean and then a value, to sort values and have null columns at the end (presumably, maybe it's at the beginning).
code :
sorter = lambda r: [(r[c] is not None, string2sortlist(r[c])) for c in column_ids]


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How to sort list with diacritics without removing diacritic

How to sort list with diacritics without removing diacritic


By : user2884984
Date : March 29 2020, 07:55 AM
around this issue If you set the culture of the current thread to the language you want to sort for then this should work automagically (assuming you don't want some special customized sort order). Like this
code :
List<string> mylist;
....
Thread.CurrentThread.CurrentCulture = new CultureInfo("pl-PL");
mylist.Sort();
public class DiacriticStringComparer : IComparer<string>
{
    private static readonly HashSet<char> _Specials = new HashSet<char> { 'é', 'ń', 'ó', 'ú' };

    public int Compare(string x, string y)
    {
        // handle special cases first: x == null and/or y == null,  x.Equals(y)
        ...

        var lengthToCompare = Math.Min(x.Length, y.Length);
        for (int i = 0; i < lengthToCompare; ++i)
        {
            var cx = x[i];
            var cy = y[i];

            if (cx == cy) continue;

            if (_Specials.Contains(cx) || _Specials.Contains(cy))
            {
                // handle special diacritics comparison
                ...
            }
            else
            {
                // cx must be unequal to cy -> can only be larger or smaller
                return cx < cy ? -1 : 1;
            }
        }
        // once we are here the strings are equal up to lengthToCompare characters
        // we have already dealt with the strings being equal so now one must be shorter than the other
        return x.Length < y.Length ? -1 : 1;
    }
}
How do you take data from Python sort and perform some math on the tuple without messing up the sort order?

How do you take data from Python sort and perform some math on the tuple without messing up the sort order?


By : Alexa
Date : March 29 2020, 07:55 AM
To fix this issue Your problem is that you create a brand new dictionary to store the modified filesize data. Because that dictionary doesn't contain any information about the file sizes, and because dictionaries don't store their information in any fixed order, you lose your sort order. But it's simple to recover; simply iterate over the sorted_data instead of the over the final_data, using final_data to access the human-readable file sizes. So something like this:
code :
for filename, size in sorted_data:
    print filename, final_data[filename]
def human_readable_size(size):
    # logic to convert size
    return hr_size
for filename, size in sorted_data:
    print filename, human_readable_size(size)
Solr finds words without diacritics when searching with diacritics but not the other way around

Solr finds words without diacritics when searching with diacritics but not the other way around


By : Andrei Razgovorov
Date : March 29 2020, 07:55 AM
Any of those help If you want either matches, you don't need the solr.PatternReplaceCharFilterFactory. This would remove the special characters before they are passed to the ASCII filter.
You can use :-
code :
<fieldType name="text_special_search" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
        <tokenizer class="solr.LowerCaseTokenizerFactory"/>
        <filter class="solr.ASCIIFoldingFilterFactory"/>
    </analyzer>
</fieldType>
How to sort a python list bidirectionally, by numbers in descending order and by alphabets in ascending order?

How to sort a python list bidirectionally, by numbers in descending order and by alphabets in ascending order?


By : user2367923
Date : March 29 2020, 07:55 AM
seems to work fine The easiest way is to take advantage of sort stability and do the sort in two passes:
code :
>>> lot = [('hello', 25), ('hell', 4), ('bell', 4)]
>>> lot.sort(key=lambda r: r[0])
>>> lot.sort(key=lambda r: r[1], reverse=True)
>>> lot
[('hello', 25), ('bell', 4), ('hell', 4)]
>>> lot = [('hello', 25), ('hell', 4), ('bell', 4)]
>>> sorted(sorted(lot, key=lambda r: r[0]), key=lambda r: r[1], reverse=True)
[('hello', 25), ('bell', 4), ('hell', 4)]
Redirect any incoming URLs with diacritics to equivalent with no diacritics

Redirect any incoming URLs with diacritics to equivalent with no diacritics


By : Tribein
Date : March 29 2020, 07:55 AM
wish help you to fix your issue I think you mean Redirect and not Rewrite given that Rewrite would mean that the URL stays the same, and you display the intended content (which I think is what you don't want).
The strategy that I think you want, can be implemented by creating a custom route constraint that matches everything that has an any special chars on it.
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