downloaded solution is different from the one on site.

[ptillemans]

On the python track on solution

https://exercism.io/mentor/solutions/d5d94853c3144a00afff43803b093a9c

When I download the solution, there are lines missing which are present on the site.

downloaded with exercism client

class Allergies(object):

    def __init__(self, score):
        possible_allergies = ['eggs', 'peanuts', 'shellfish',
                              'strawberries', 'tomatoes', 'chocolate',
                              'pollen', 'cats']
        # 1. Convert the score to a binary format.
        self.score = bin(score)
        # 2. Create a list for our patients allergies
        self.contracted_allergies = []

        # 3. Loop from the end of our score. 1 = allergy, 0 = no allergy
        for i in range(len(self.score) - 1, 0, -1):
            if self.score[i] == '1' and i > len(self.score) - 9:
                index = len(self.score) - 1 - i
                self.contracted_allergies.append(possible_allergies[index])

    def is_allergic_to(self, item):
        return item in self.contracted_allergies:

    @property
    def lst(self):
        return self.contracted_allergies

visible in the UI :

class Allergies(object):
    
    def __init__(self, score):
        possible_allergies = ['eggs', 'peanuts', 'shellfish', 'strawberries', 'tomatoes', 'chocolate', 'pollen', 'cats']
        # 1. Convert the score to a binary format and then to a string, so that each digit has an index
        self.score = str(bin(score))
        # 2. Create a list for our patients allergies
        self.contracted_allergies = []

        # 3. Loop from the end of our score. 1 means that the person suffers from the allergy.
        for i in range(len(self.score) - 1, 0, -1):
            if self.score[i] == '1' and i > len(self.score) - 9:
                index = len(self.score) - 1 - i 
                self.contracted_allergies.append(possible_allergies[index])

    def is_allergic_to(self, item):
        for x in self.contracted_allergies:
            if x == item:
                return True
        return False

    @property
    def lst(self):
        return self.contracted_allergies

there is only 1 iteration visible at the moment of logging this ticket.

[ptillemans]

Note the difference in the is_allergic_to function.

[NobbZ]

On a first glance they look like they where different interations by the same student.

Have you checked if you have some weird named files in the downloaded folder now? eg \\allergies.py?

[ptillemans]

Yes there were, but the original version was the 'unimplemented' one.

[ptillemans]

on the site only 1 iteration is visible.

[ptillemans]

Doubled checked this by moving the allergies folder to allergies.old and re-downloading it again with

$ exercism download --uuid=d5d94853c3144a00afff43803b093a9c
$ cat allergies.py
class Allergies(object):

    def __init__(self, score):
        pass

    def is_allergic_to(self, item):
        pass

    @property
    def lst(self):
        pass
python/allergies » ls -al
total 40
drwxr-xr-x  7 pti  staff   224 Aug 19 01:45 .
drwxr-xr-x  4 pti  staff   128 Aug 19 01:45 ..
-rw-------  1 pti  staff   223 Aug 19 01:45 .solution.json
-rw-r--r--  1 pti  staff  2916 Aug 19 01:45 README.md
-rw-r--r--  1 pti  staff   891 Aug 19 01:45 \\allergies.py
-rw-r--r--  1 pti  staff   167 Aug 19 01:45 allergies.py
-rw-r--r--  1 pti  staff  2508 Aug 19 01:45 allergies_test.py
python/allergies » cat \\\\allergies.py
class Allergies(object):

    def __init__(self, score):
        possible_allergies = ['eggs', 'peanuts', 'shellfish',
                              'strawberries', 'tomatoes', 'chocolate',
                              'pollen', 'cats']
        # 1. Convert the score to a binary format.
        self.score = bin(score)
        # 2. Create a list for our patients allergies
        self.contracted_allergies = []

        # 3. Loop from the end of our score. 1 = allergy, 0 = no allergy
        for i in range(len(self.score) - 1, 0, -1):
            if self.score[i] == '1' and i > len(self.score) - 9:
                index = len(self.score) - 1 - i
                self.contracted_allergies.append(possible_allergies[index])

    def is_allergic_to(self, item):
        return item in self.contracted_allergies:

    @property
    def lst(self):
        return self.contracted_allergies

I hope this helps?

[kytrinyx]

I'm pretty sure this is caused by incorrect handling of files with the stray leading \\.

This problem is being tracked in exercism/cli#665

[kytrinyx]

I've submitted a pull request to clean up these paths on download.