ﻢﯿﻨﮐ ﻩﺩﺎﻔﺘﺳﺍ ﺎﻬﻧﺁ ﺯﺍ ﯽﻧﺎﻣﺯ ﻪﭼ ﻭ ﻪﻧﻮﮕﭼ :ﻥﻮﺘﯾﺎﭘ ﻪﻋﻮﻤﺠﻣ ﮎﺭﺩ


.ﺪﻨﺘﺴﻫ ﺎﻤﺷ ﻥﻮﺘﯾﺎﭘ ﯽﺴﯾﻮﻧﻪﻣﺎﻧﺮﺑ ﺭﺍﺰﺑﺍ ﻪﺒﻌﺟ ﻪﺑ ﻥﺩﻭﺰﻓﺍ ﯼﺍﺮﺑ ﯽﺑﻮﺧ ﺭﺎﯿﺴﺑ ﯼﺎﻫu20

ﻪﮐ ﺪﺷ ﺪﯿﻫﺍﻮﺧ ﻪﺟﻮﺘﻣ ،ﺵﺯﻮﻣﺁ ﻦﯾﺍ ﻥﺎﯾﺎﭘ ﺭﺩ:

  • Python ﯼﺍﺭﺍﺩ ﻩﺪﺷ ﮎﺭﺩ ﻪﻋﻮﻤﺠﻣ ﻮﺤﻧ ﺎﺑ ﺍﺭ ﯽﯾﺎﻫ ﻪﻋﻮﻤﺠﻣ ﺪﻫﺩ ﯽﻣ ﻥﺎ
  • ﺕﺍﺭﺎﺒﻋ ﺭﻮﺗﺍﺮﻧﮊ ﻭ ﺖﻐﻟ ﮓﻨﻫﺮﻓ ،
  • .ﺩﻮﺷ ﻪﺘﺷﻮﻧ / {[ﻁﺮﺷ ﺮﮔﺍ] ﺭﺍﺮﮑﺗ ﺭﺩ ﺩﺭﻮﻣ ﯼﺍﺮﺑ ﻥﺎﯿﺑ}
  • .ﺖﺳﺍ ﺩﺮﻓ ﻪﺑ ﺮﺼﺤﻨﻣ ﺎﻬﻧﺁ ﺮﺻﺎﻨﻋ ﻡﺎﻤﺗ ﻪﮐ ﺪﻨﻨﮐ ﯽﻣ ﻞﺻﺎﺣ ﻥﺎﻨﯿﻤﻃﺍ ﺎ

.ﺪﯿﺷﺎﺑ ﺎﻨﺷﺁ ﺖﻐﻟ ﮓﻨﻫﺮﻓ ﮎﺭﺩ ﻭ ﺎﻫ ﺖﺴﯿﻟ ﮎﺭﺩ ،ﺎﻫﺮﯾﺬﭘﺭﺍﺮﮑﺗ ،for ﯼﺎﻫ ﻪﻘﻠ

ﻥﻮﺘﯾﺎﭘ ﺭﺩ ﺎﻫ ﻪﻋﻮﻤﺠﻣ ﻞﯾﺪﺒﺗ ﻭ ﺩﺎﺠﯾﺍ

.ﺖﻓﺮﮔ ﺪﯿﻫﺍﻮﺧ ﺩﺎﯾ ،ﺪﻨﺘﺴﻫ ﻥﻮﺘﯾﺎﭘ ﺭﺩ ﺎﻫ ﻪﻋﻮﻤﺠﻣ ﯼﺭﺎﮑﺘﺳﺩ ﯼﺍﺮﺑ ﺪﻨﻤﺗﺭﺪﻗ ﯽﺷﻭﺭ ﻪﮐ ،ﺎﻫ ﻪ

set() ﻭ Literals ﺎﺑ ﻪﻋﻮﻤﺠﻣ ﺩﺎﺠﯾﺍ

:ﺖﺳﺍ ﻩﺪﺷ ﻩﺩﺍﺩ ﻥﺎﺸﻧ ﺮﯾﺯ ﺭﺩ ﯽﻈﻔﻟ ﻪﻋﻮﻤﺠﻣ ﮏﯾ ﻮﺤﻧ .ﺖﺳﺍ ﺪﻌﺠﻣ ﯼﺎﻫ ﺲﯾﺮﺑ ﺭﺩ ﻩﺪﺷ ﺭﻮﺼﺤﻣ ﺮ

{element_1, element_2,..., element_N}

:ﺖﺳﺍ ﻩﺪﺷ ﻩﺩﺭﻭﺁ ﻪﻋﻮﻤﺠﻣ ﮏﯾ ﺯﺍ ﻊﯾﺮﺳ ﻪﻧﻮﻤﻧ ﮏﯾ ﺎﺠﻨﯾﺍ ﺭﺩ .ﺪﻨﻫﺩ ﯽﻤﻧ ﻩﺯﺎﺟﺍ ﯼﺭﺍﺮﮑﺗ ﺮﺻﺎﻨ

>>> colors = {"blue", "red", "green", "orange", "green"}
>>> colors
{'red', 'green', 'orange', 'blue'}

>>> colors.add("purple")
>>> colors
{'red', 'green', 'orange', 'purple', 'blue'}

.ﺩﺭﺍﺪﻧ ﺖﻘﺑﺎﻄﻣ ﺝﺭﺩ ﺐﯿﺗﺮﺗ ﺎﺑ ﺩﺭﺍﻮﻣ ﺮﺘﺸﯿﺑ ﺭﺩ ﻞﺻﺎﺣ ﻪﻋﻮﻤﺠﻣ ﺭﺩ ﺮﺻﺎﻨﻋ ﺐﯿﺗﺮﺗ ﻦﯾﺍﺮﺑﺎﻨﺑ

:ﺪﯿﻨﮐ ﺩﺎﺠﯾﺍ ﺎﯿﺷﺍ ﺯﺍ ﺭﺍﺮﮑﺗ ﻞﺑﺎﻗ ﮏﯾ ﻭ set() ﻩﺪﻧﺯﺎﺳ ﺯﺍ ﻩﺩﺎﻔﺘﺳﺍ ﺎﺑ ﺪﯾ

>>> numbers = [2, 2, 1, 4, 2, 3]

>>> set(numbers)
{1, 2, 3, 4}

.ﺖﺳﺍ ﻩﺪﻧﻮﺷ ﺭﺍﺮﮑﺗ ﺩﺭﺍﻮﻣ ﺭﺩ ﯼﺭﺍﺮﮑﺗ ﺮﯾﺩﺎﻘﻣ ﻥﺩﺮﺑ ﻦﯿﺑ ﺯﺍ ﯼﺍﺮﺑ ﯽﻟﺎﻋ ﯼﺭﺍﺰﺑﺍ se

:ﺪﯿﻨﮐ ﯽﻣ ﻩﺩﺎﻔﺘﺳﺍ ﻥﺎﻣﻮﮔﺭﺁ ﻥﻭﺪﺑ set() ﻩﺪﻧﺯﺎﺳ ﺯﺍ ، ﯽﻟﺎﺧ ﻪﻋﻮﻤﺠﻣ ﮏﯾ

>>> set()
set()

.ﺪﯿﻨﮐ ﻩﺩﺎﻔﺘﺳﺍ set() ﻩﺪﻧﺯﺎﺳ ﺯﺍ ﺪﯾﺎﺑ ،ﯽﻟﺎﺧ ﻪﻋﻮﻤﺠﻣ ﮏﯾ ﺩﺎﺠﯾﺍ ﯼﺍﺮﺑ .ﻪﻋ

ﺎﻫ ﻪﻋﻮﻤﺠﻣ ﻥﺩﺮﮐ ﺮﭘ ﯼﺍﺮﺑ for ﯼﺎﻫ ﻪﻘﻠﺣ ﺯﺍ ﻩﺩﺎﻔﺘﺳﺍ

:ﺖﺳﺍ ﻩﺪﺷ ﻩﺩﺭﻭﺁ ﻪﻘﻠﺣ ﮏﯾ ﺎﺑ ﺭﺎﮐ ﻦﯾﺍ ﻡﺎﺠﻧﺍ ﻩﻮﺤﻧ ﺎﺠﻨﯾﺍ ﺭﺩ .ﺪﯿﻨﮐ ﺩﺎﺠﯾﺍ ﻦﺘﻣ ﮏﯾ ﺯﺍ ﺍﺭ

>>> unique_words = set()

>>> text = """
... Beautiful is better than ugly
... Explicit is better than implicit
... Simple is better than complex
... Complex is better than complicated
... """.lower()

>>> for word in text.split():
...     unique_words.add(word)
...

>>> unique_words
{
    'beautiful',
    'ugly',
    'better',
    'implicit',
    'complicated',
    'than',
    'explicit',
    'is',
    'complex',
    'simple'
}

.ﺪﯿﻨﮐ ﯽﻣ ﺍﺮﺟﺍ ﻦﺘﻣ ﺯﺍ ﻩﺪﺷ ﺝﺍﺮﺨﺘﺳﺍ ﺕﺎﻤﻠﮐ ﺯﺍ ﯽﺘﺴﯿﻟ ﯼﻭﺭ ﺍﺭ ﻪﻘﻠﺣ ﮏﯾ ﺎﻤﺷ ، ﺲﭙﺳ .ﺪﯿﻨﮐ

.ﺪﯿﻨﮐ ﻢﯿﺴﻘﺗ ﯼﺩﺮﻓ ﺕﺎﻤﻠﮐ ﻪﺑ ﻩﺪﻨﻨﮐﺍﺪﺟ ﻥﺍﻮﻨﻋ ﻪﺑ ﯽﯾﺎﻀﻓ ﺖﯿﺼﺨﺷ ﺯﺍ ﻩﺩﺎﻔﺘﺳﺍ ﺎﺑ ﺍﺭ ﻦﺘﻣ ﺎ

.ﺪﯿﻨﮐ ﺮﺗﺮﺼﺘﺨﻣ ﯽﺘﺣ ﺍﺭ ﺩﻮﺧ ﺪﮐ ﺎﺗ ﺪﯿﻨﮐ ﻩﺩﺎﻔﺘﺳﺍ ﯼﺍﻪﻋﻮﻤﺠﻣ ﮎﺭﺩ ﺯﺍ ﺪﯿﻧﺍﻮﺗﯽﻣ

Set Comprehensions ﯽﻓﺮﻌﻣ

.ﺪﻨﮐ ﯽﻣ ﻩﺩﺎﻔﺘﺳﺍ ﯼﺮﻓﺮﻓ ﯼﺎﻫ ﺲﯾﺮﺑ ﺯﺍ ﻊﺑﺮﻣ ﯼﺎﻫ ﺖﮐﺍﺮﺑ ﯼﺎﺟ ﻪﺑ ﺐﻠﻄﻣ ﮎﺭﺩ ﻪﮐ ﺖﺳﺍ ﻦﯾﺍ ﺭﺩ

:ﺖﺳﺍ ﻩﺪﻣﺁ ﻪﻋﻮﻤﺠﻣ ﮎﺭﺩ ﯼﺍﺮﺑ ﻮﺤﻧ ﺎﺠﻨﯾﺍ ﺭﺩ

{expression for member in iterable [if condition]}

.ﺪﯿﻨﮐ ﻩﺩﺎﻔﺘﺳﺍ ﻁﻭﺮﺸﻣ ﺕﺭﻮﺻ ﻪﺑ ﺮﺻﺎﻨﻋ ﺪﯿﻟﻮﺗ ﺎﯾ ﺩﻮﺟﻮﻣ ﯼﺎﻫ ﻪﻋﻮﻤﺠﻣ ﻥﺩﺮﮐ ﺮﺘﻠﯿﻓ ﯼﺍﺮﺑ ﻥﺁ

:ﺖﺳﺍ ﯼﺪﯿﻠﮐ ﺮﺼﻨﻋ ﺭﺎﻬﭼ ﻞﻣﺎﺷ ﺐﻠﻄﻣ ﮎﺭﺩ ﻮﺤﻧ

  1. ﺭﻮﺼﺤﻣ ﯼﺎﻫ ﺖﮐﺍﺮﺑ: ﯼﺮﻓﺮﻓ ﯼﺎﻫ ﺲﯾﺮﺑ ( {} ) ﺩﻮﺷ ﯽﻣ
  2. ﺐﻠﻄﻣ ﮎﺭﺩ ﺕﺭﺎﺒﻋ: ﺪﻨﮐ ﯽﻣ ﻢﻫﺍﺮﻓ ﺍﺭ ﺮﺼﻨﻋ ﮏﯾ ﺭﺍﺮﮑﺗ ﺮﻫ ﺭﺩ ﻪﮐ ﯽﺗﺭﺎ
  3. ﻮﻀﻋ ﯽﻠﻌﻓ: ﺖﺳﺍ ﺮﯾﺬﭘﺭﺍﺮﮑﺗ ﺭﺩ ﯽﻠﻌﻓ ﺭﺍﺪﻘﻣ ﺎﯾ ﺩﺭﻮﻣ ﻡ
  4. interible : ﺖﺴﯿﻟ ﻞﻣﺎﺷ ﻥﻮﺘﯾﺎﭘ ﺭﺍﺮﮑﺗ ﻞﺑﺎﻗ ءﯽﺷ ﺮ

:ﺪﯾﺯﺎﺴﺑ ﺐﻠﻄﻣ ﮎﺭﺩ ﮏﯾ ﺯﺍ ﻩﺩﺎﻔﺘﺳﺍ ﺎﺑ ﺍﺭ ﺩﺮﻓ ﻪﺑ ﺮﺼﺤﻨﻣ ﺕﺎﻤﻠﮐ ﺯﺍ ﯼﺍ ﻪﻋﻮﻤﺠﻣ ﺪﯿﻧﺍﻮﺗ ﯽﻣ

>>> text = """
... Beautiful is better than ugly
... Explicit is better than implicit
... Simple is better than complex
... Complex is better than complicated
... """.lower()

>>> {word for word in text.split()}
{
    'beautiful',
    'ugly',
    'better',
    'implicit',
    'complicated',
    'than',
    'explicit',
    'is',
    'complex',
    'simple'
}

.ﺩﻮﺷ ﯽﻣ ﺎﻤﺷ ﺪﮐ ﯽﯾﺎﻧﺍﻮﺧ ﺩﻮﺒﻬﺑ ﺚﻋﺎﺑ ﻭ ﺖﺳﺍ ﺢﺿﺍﻭ ﻭ ﺮﺼﺘﺨﻣ ﻮﺤﻧ .ﺪﯿﻨﮐ ﯽﻣ ﻩﺩﺎﻔﺘﺳﺍ ﯽﻠﺻﺍ

:ﺪﯿﻨﮐ ﻦﯾﺰﮕﯾﺎﺟ ﺮﯾﺯ ﺪﮐ ﺎﺑ ﺍﺭ ﻻﺎﺑ ﮎﺭﺩ ﻭ ﯽﻠﺒﻗ ﺶﺨﺑ ﻪﺑ ﻁﻮﺑﺮﻣ ﻪﻘﻠﺣ ﺪﯿﻧﺍﻮﺗ ﯽﻣ ،ﺪﯾﺭﺍﺪﻧ

>>> set(text.split())
{
    'beautiful',
    'ugly',
    'better',
    'implicit',
    'complicated',
    'than',
    'explicit',
    'is',
    'complex',
    'simple'
}

.ﺪﻧﺭﺍﺪﻧ ﻞﯾﺪﺒﺗ ﮏﯾ ﻡﺎﺠﻧﺍ ﻪﺑ ﯼﺯﺎﯿﻧ ﻪﻋﻮﻤﺠﻣ ﺮﺻﺎﻨﻋ ﺍﺮﯾﺯ ﺪﯿﻫﺩ ﻡﺎﺠﻧﺍ ﺍﺭ ﺭﺎﮐ ﻦﯾﺍ ﺪﯿﻧﺍﻮﺗ

.ﻩﺮﯿﻏ ﻭ ،ﺩﻮﺷ ﯽﻣ ﺭﺍﺮﮑﺗ ﻮﺗﺭﺩﻮﺗ ﺢﻄﺳ ﻦﯿﻟﻭﺍ ﺭﺩ ﺖﺳﺍﺭ ﻪﺑ ﭗﭼ ﺯﺍ ﯼﺪﻌﺑ for

:ﺪﯿﻨﮐ ﻩﺩﺎﻔﺘﺳﺍ ﺮﯾﺯ ﻞﮑﺷ ﺪﻨﻧﺎﻣ for ﺕﺭﺎﺒﻋ ﻭﺩ ﺎﺑ ﮎﺭﺩ ﮏﯾ ﺯﺍ ﺪﯿﻧﺍﻮﺗ ﯽﻣ ،

>>> matrix = [
...     [9, 3, 8, 3],
...     [4, 5, 2, 8],
...     [6, 4, 3, 1],
...     [1, 0, 4, 5],
... ]

>>> {value**2 for row in matrix for value in row}
{64, 1, 0, 4, 36, 9, 16, 81, 25}

.ﺪﯿﻨﮐ ﯽﻣ ﺖﻓﺎﯾﺭﺩ ﺍﺭ ﻊﺑﺮﻣ ﺮﯾﺩﺎﻘﻣ ﺯﺍ ﯼﺍ ﻪﻋﻮﻤﺠﻣ ، ﻪﺠﯿﺘﻧ ﺭﺩ .ﺩﻮﺷ ﯽﻣ ﺭﺍﺮﮑﺗ ﺮﻄﺳ ﺮﻫ ﺭﺩ

.ﺩﻮﺷ ﯽﻤﻧ ﻪﻓﺎﺿﺍ ﯽﯾﺎﻬﻧ ﻪﻋﻮﻤﺠﻣ ﻪﺑ ﺪﯾﺪﺟ ﻪﻧﻮﻤﻧ ،ﺩﻮﺷ ﯽﻣ ﯽﭙﮐ ﺮﺼﻨﻋ ﮏﯾ ﯽﺘﻗﻭ .ﺪﻨﺘﺴﻫ ﺩﺮﻓ

ﻥﻮﺘﯾﺎﭘ ﺭﺩ ﮎﺭﺩ ﻪﻋﻮﻤﺠﻣ ﺯﺍ ﻩﺩﺎﻔﺘﺳﺍ

.ﺪﯿﻨﮐ ﻩﺩﺎﻔﺘﺳﺍ ﻩﺩﺎﻔﺘﺳﺍ ﺩﺭﺍﻮﻣ ﻦﯾﺍ ﻪﺑ ﻥﺪﺷ ﮏﯾﺩﺰﻧ ﯼﺍﺮﺑ ﻩﺪﺷ ﮎﺭﺩ ﻪﻋﻮﻤﺠﻣ ﺯﺍ ﻪﻧﻮﮕﭼ ﻪﮐ ﺪ

.ﺪﯿﻨﮐ ﻩﺩﺎﻔﺘﺳﺍ ﺩﻮﺟﻮﻣ ﯼﺎﻫﺮﯾﺬﭘﺭﺍﺮﮑﺗ ﺯﺍ ﺪﯾﺪﺟ ﯼﺎﻫ ﻪﻋﻮﻤﺠﻣ ﺩﺎﺠﯾﺍ ﯼﺍﺮﺑ ﺐﻠﻄﻣ ﮎﺭﺩ ﺯﺍ ﻪﻧﻮ

upables ﺯﺍ ﯽﯾﺎﻫ ﻪﻋﻮﻤﺠﻣ ﺩﺎﺠﯾﺍ

.ﺪﯿﻨﮐ ﺪﯿﻟﻮﺗ ﺎﻫ ﻩﺩﺍﺩ ﺮﯿﯿﻐﺗ ﺯﺍ ﯽﺧﺮﺑ ﻖﯾﺮﻃ ﺯﺍ ﺍﺭ ﺮﺻﺎﻨﻋ ﺎﺗ ﺪﯿﻨﮐ ﺩﺎﺠﯾﺍ ﺍﺭ ﯼﺍ ﻪﻋﻮﻤﺠﻣ

.ﺪﯿﻨﮐ ﻞﯾﺪﺒﺗ ﮏﭼﻮﮐ ﻑﻭﺮﺣ ﻪﺑ ﺍﺭ ﺕﺎﻤﻠﮐ ﻪﻤﻫ ﺪﯾﺮﯿﮔ ﯽﻣ ﻢﯿﻤﺼﺗ ﻦﯾﺍﺮﺑﺎﻨﺑ ،ﺪﯿﻨﮐ ﺱﺎﺴﺣ ﺮﯿﻏ ﺍ

:ﺪﯿﻨﮐ ﻞﯾﺪﺒﺗ ﮏﭼﻮﮐ ﺕﺎﻤﻠﮐ ﺯﺍ ﯼﺍ ﻪﻋﻮﻤﺠﻣ ﻪﺑ ﺍﺭ ﺎﻫﺭﺍﺰﺑﺍ ﺖﺴﯿﻟ ﺪﯾﺮﯿﮔ ﯽﻣ ﻢﯿﻤﺼﺗ ﻦﯿﻨﭽﻤﻫ ﺎ

>>> tools = ["Python", "Django", "Flask", "pandas", "NumPy"]

>>> tools_set = {tool.lower() for tool in tools}
>>> tools_set
{'django', 'numpy', 'flask', 'pandas', 'python'}

>>> "python".lower() in tools_set
True
>>> "Pandas".lower() in tools_set
True
>>> "Numpy".lower() in tools_set
True

.ﺮﯿﺧ ﺎﯾ ﺩﺭﺍﺩ ﺭﺍﺮﻗ ﺎﻤﺷ ﯽﻠﺻﺍ ﺖﺴﯿﻟ ﺭﺩ ﻦﯿﻌﻣ ﺭﺍﺰﺑﺍ ﮏﯾ ﺎﯾﺁ ﻪﮐ ﺪﯿﻨﮐ ﯽﻣ ﻦﯿﯿﻌﺗ ﻭ ﺪﯿﻨﮐ ﯽ

.ﺖﺳﺍ ﮏﭼﻮﮐ ﻑﻭﺮﺣ ﻪﺑ ﺭﺍﺰﺑﺍ ﻡﺎﻧ ﻞﯾﺪﺒﺗ ﻞﻣﺎﺷ ﻞﯾﺪﺒﺗ ،ﻻﺎﺑ ﻝﺎﺜﻣ ﺭﺩ .ﺪﯿﻨﮐ ﻩﺩﺎﻔﺘﺳﺍ

ﺩﻮﺟﻮﻣ ﯼﺎﻫ ﻪﻋﻮﻤﺠﻣ ﺮﯿﯿﻐﺗ

.ﺩﺭﺍﺩ ﺩﻮﺟﻭ ﯼﺭﺍﺮﮑﺗ ﻞﯿﻤﯾﺍ ﺱﺭﺩﺁ ﮏﯾ ﻪﮐ ﺪﯾﺍ ﻩﺪﺷ ﻪﺟﻮﺘﻣ ، ﺮﺘﻤﻬﻣ ﻪﻤﻫ ﺯﺍ .ﺪﯿﻨﮐ ﻑﺮﻃﺮﺑ ﺍﺭ

:ﺪﯿﻨﮐ ﺰﯿﻤﺗ ﺐﻠﻄﻣ ﮎﺭﺩ ﮏﯾ ﺎﺑ ﺍﺭ ﺭﺎﮐ ﻦﯾﺍ ﺪﯾﺮﯿﮔ ﯽﻣ ﻢﯿﻤﺼﺗ ﺎﻤﺷ

>>> emails = {
...     " alice@example.org ",
...     "BOB@example.com",
...     "charlie@EXAMPLE.com",
...     "David@example.net",
...     " bob@example.com",
...     "JohnDoe@example.com",
... }

>>> {email.strip().lower() for email in emails}
{
    'alice@example.org',
    'bob@example.com',
    'johndoe@example.com',
    'charlie@example.com',
    'david@example.net'
}

.ﺪﻧﻮﺷ ﻞﻣﺎﺷ ﺍﺭ ﺩﺮﻓ ﻪﺑ ﺮﺼﺤﻨﻣ ﺩﺭﺍﻮﻣ ﺪﻨﻧﺍﻮﺗ ﯽﻣ ﻂﻘﻓ ﺎﻫ ﻪﻋﻮﻤﺠﻣ ﺍﺮﯾﺯ ﺩﻭﺭ ﯽﻣ ﻦﯿﺑ ﺯﺍ ﯼﺭ

ﺎﻫ ﻪﻋﻮﻤﺠﻣ ﺯﺍ ﺩﺭﺍﻮﻣ ﻥﺩﺮﮐ ﺮﺘﻠﯿﻓ

:ﺪﯿﻨﮐ ﻩﺩﺎﻔﺘﺳﺍ ﺮﯾﺯ ﮎﺭﺩ ﺯﺍ ﺪﯿﻧﺍﻮﺗ ﯽﻣ ، ﺭﺎﮐ ﻦﯾﺍ ﻡﺎﺠﻧﺍ ﯼﺍﺮﺑ .ﺪﯿﻨﮐ ﺝﺍﺮﺨﺘﺳﺍ ﺍﺭ

>>> emails_set = {
...     "alice@example.org",
...     "bob@example.com",
...     "johndoe@example.com",
...     "charlie@example.com",
...     "david@example.net",
... }

>>> {email for email in emails_set if email.endswith(".com")}
{'bob@example.com', 'charlie@example.com', 'johndoe@example.com'}

.ﺩﻮﺷ ﯽﻣ .com ﻪﻨﻣﺍﺩ ﺭﺩ ﻞﯿﻤﯾﺍ ﯼﺎﻫ ﺱﺭﺩﺁ ﻞﻣﺎﺷ ﻂﻘﻓ ﻪﮐ ﺪﯿﻨﮐ ﯽﻣ ﻩﺩﺎﻔﺘﺳﺍ

ﻪﻋﻮﻤﺠﻣ ﮎﺭﺩ ﺯﺍ ﻩﺩﺎﻔﺘﺳﺍ ﻥﺎﻣﺯ ﺩﺭﻮﻣ ﺭﺩ ﯼﺮﯿﮔ ﻢﯿﻤﺼﺗ

:ﺪﯾﺮﯿﮕﺑ ﺮﻈﻧ ﺭﺩ ﺍﺭ ﺮﯾﺯ ﻞﻣﺍﻮﻋ ﺪﯾﺎﺑ ، ﺩﺮﮑﻠﻤﻋ ﯼﺎﻫ ﺱﺎﻤﺗ ﺯﺍ ﯽﺒﯿﮐﺮﺗ ﺎﯾ ﯽﻟﻮﻤﻌﻣ ﻪﻘﻠﺣ ﮏﯾ

  • ﺮﺼﺘﺨﻣ: ﻪﻘﻠﺣ ﺎﺑ ﻪﺴﯾﺎﻘﻣ ﺭﺩ ﺍﺭ ﺪﮐ ﺭﺍﺪﻘﻣ ﻪﻋﻮﻤﺠﻣ ﮎﺭﺩﻝﺩﺎﻌﻣ ﯼﺎ
  • ﻥﺪﻧﺍﻮﺧ ﺖﯿﻠﺑﺎﻗ: ﯽﻣ ﻪﻋﻮﻤﺠﻣ ﮎﺭﺩﺢﺿﺍﻭ ﺍﺭ ﺎﻤﺷ ﺪﮐ ﺪﻧﺍﻮﺗﺪﻨﮐ

:ﺪﯿﻨﮐ ﻩﺩﺎﻔﺘﺳﺍ ﻪﻋﻮﻤﺠﻣ ﮎﺭﺩ ﺯﺍ ﺪﯿﻧﺍﻮﺗ ﯽﻣ ،ﺪﯾﺭﺍﺩ ﺮﯾﺯ ﺕﺎﯿﻠﻤﻋ ﻡﺎﺠﻧﺍ ﻪﺑ ﺯﺎﯿﻧ ﻪﮐ ﯽﻧﺎﻣﺯ

  • ﺪﯿﻨﮐ ﺩﺎﺠﯾﺍ ﺩﻮﺟﻮﻣ ﯼﺎﻫﺮﯾﺬﭘﺭﺍﺮﮑﺗ ﺯﺍ ﺍﺭ ﯽﯾﺎﻫ ﻪﻋﻮﻤﺠﻣ ،ﺎﻫ ﻩﺩﺍﺩ ﻞﯾﺪﺒﺗ ﻝﺎﻤﻋﺍ ﺎﺑ
  • ﺪﯿﻨﮐ ﻞﯾﺪﺒﺗ ﺍﺭ ﺩﻮﺟﻮﻣ ﻪﻋﻮﻤﺠﻣ ﮏﯾ ﺮﺻﺎﻨﻋ
  • ﺪﯿﻨﮐ ﺮﺘﻠﯿﻓ ﺍﺭ ﺩﻮﺟﻮﻣ ﻪﻋﻮﻤﺠﻣ ﮏﯾ ﺮﺻﺎﻨﻋ

.ﺪﯿﻨﮐ ﺍﺪﯿﭘ ﻥﻮﺘﯾﺎﭘ ﯼﺭﺍﺬﮔﺪﮐ ﻪﺑﺮﺠﺗ ﻝﻮﻃ ﺭﺩ ﺐﻠﻄﻣ ﮎﺭﺩ ﯼﺍﺮﺑ ﺍﺭ ﯼﺮﮕﯾﺩ ﺏﻮﺧ ﻩﺩﺎﻔﺘﺳﺍ ﺩﺭﺍﻮ

:ﺪﯿﻨﮐ ﻩﺩﺎﻔﺘﺳﺍ ﺮﯾﺯ ﻮﺤﻧ ﺯﺍ ﯽﮔﺩﺎﺳ ﻪﺑ ﺪﯿﻧﺍﻮﺗ ﯽﻣ ،ﺪﯾﺭﺍﺩ ﺭﺍﺮﮑﺗ ﮏﯾ ﺯﺍ ﯼﺭﺍﺮﮑﺗ ﺩﺭﺍﻮﻣ ﻑﺬ

>>> set([2, 2, 1, 4, 2, 3])
{1, 2, 3, 4}

.ﺪﺷ ﺪﻫﺍﻮﺨﻧ ﻆﻔﺣ ﺮﺻﺎﻨﻋ ﯽﻠﺻﺍ ﺐﯿﺗﺮﺗ ﻭ ﺪﻨﺷﺎﺑ ﺶﻫ ﻞﺑﺎﻗ ﺪﯾﺎﺑ ﻩﺪﻧﻮﺷ ﺭﺍﺮﮑﺗ ﯼﺩﻭﺭﻭ ﺭﺩ ﺩﻮﺟﻮ

ﺞﯾﺍﺭ ﺪﺑ ﯼﺎﻫ ﻩﻮﯿﺷ ﯽﺳﺭﺮﺑ

:ﺯﺍ ﺪﻨﺗﺭﺎﺒﻋ ﺎﻬﻧﺁ ﻦﯾﺮﺗ ﺞﯾﺍﺭ ﺯﺍ ﯽﺧﺮﺑ .ﺪﯿﻨﮐ ﺏﺎﻨﺘﺟﺍ ﺪﺑ ﺵﻭﺭ ﺪﻨﭼ ﺯﺍ ﺪﯾﺎﺑ ،ﻥﻮﺘﯾﺎﭘ ﺪﮐ

  • ﮎﺭﺩ ﺭﺩ ﻩﺪﯿﭽﯿﭘ ﺕﺍﺭﺎﺒﻋ ﺯﺍ ﻩﺩﺎﻔﺘﺳﺍ ﺎﺑ
  • for ﻁﺮﺷ ﺎﯾ ﺪﻨﺑ ﻦﯾﺪﻨﭼ ﺎﺑ ﻮﺗﺭﺩﻮﺗ ﯼﺎﻬﮐﺭﺩ ﻦﺘﺷﻮﻧ
  • ﺝﺭﺎﺧ ﺯﺍ ﺐﻠﻄﻣ ﮎﺭﺩ ﯼﺎﻫﺮﯿﻐﺘﻣ ﻪﺑ ﯽﺳﺮﺘﺳﺩ ﯼﺍﺮﺑ ﺵﻼﺗ
  • ﻩﺪﺷ ﻢﯿﻈﻨﺗ ﺮﺻﺎﻨﻋ ﻦﺘﺧﺎﺳ ﻡﺎﮕﻨﻫ ﻪﻨﯾﺰﻫﺮﭘ ﺕﻻﻮﺤﺗ ﺍﺮﺟﺍ ﻝﺎﺣ ﺭﺩ

.ﺖﺳﺍ ﻩﺪﯿﭽﯿﭘ ﺭﺎﯿﺴﺑ ﮎﺭﺩ ﻥﺎﯿﺑ ﻥﺁ ﺭﺩ ﻪﮐ ﺪﯿﺷﺎﺑ ﻪﺘﺷﺍﺩ ﯼﺍ ﻪﻋﻮﻤﺠﻣ ﮎﺭﺩ ﺖﺳﺍ ﻦﮑﻤﻣ ،ﺕﺎﻗﻭﺍ

:ﺪﯿﻨﮐ ﻩﺩﺎﻔﺘﺳﺍ ﺮﯾﺯ ﮎﺭﺩ ﺯﺍ ﺪﯿﻧﺍﻮﺗ ﯽﻣ ، ﺭﺎﮐ ﻦﯾﺍ ﻡﺎﺠﻧﺍ ﯼﺍﺮﺑ .ﺪﯿﻫﺍﻮﺧ ﯽﻣ ﺍﺭ ﻥﺁ ﺐﻌﮑﻣ

>>> numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

>>> {number**2 if number % 2 == 0 else number**3 for number in numbers}
{64, 1, 4, 36, 100, 16, 343, 729, 27, 125}

:ﺪﯿﻨﮐ ﻩﺩﺎﻔﺘﺳﺍ for ﯽﻟﻮﻤﻌﻣ ﻪﻘﻠﺣ ﮏﯾ ﺯﺍ ﻥﺁ ﯼﺎﺟ ﻪﺑ ﺖﺳﺍ ﻦﮑﻤﻣ ،ﺪﻨﮐ ﯽﻣ ﺭﺍ

>>> result_set = set()

>>> for number in numbers:
...     if number % 2 == 0:
...         value = number**2
...     else:
...         value = number**3
...     result_set.add(value)
...

>>> result_set
{64, 1, 4, 36, 100, 16, 343, 729, 27, 125}

.ﺪﻨﮐ ﯽﻣ ﺮﺗ ﻥﺪﻧﺍﻮﺧ ﻞﺑﺎﻗ ﺍﺭ ﺎﻤﺷ ﺪﮐ ﻭ ﺪﺷﺎﺑ ﺮﺗ ﺢﯾﺮﺻ ﺪﻧﺍﻮﺗ ﯽﻣ ﺎﻣﺍ ﺪﻨﮐ ﯽﻣ ﺪﯿﻟﻮﺗ ﺐﻠﻄﻣ

.ﺪﯿﻨﮐ ﻩﺩﺎﻔﺘﺳﺍ ﯽﻟﻮﻤﻌﻣ ﻪﻘﻠﺣ ﮏﯾ ﺪﻨﻧﺎﻣ ﺮﺗ ﯽﻧﺪﻧﺍﻮﺧ ﯼﺎﻫ ﻩﺯﺎﺳ ﺯﺍ ﻭ ﺪﯿﻨﮐ ﯼﺭﻭﺩ ﺎﻬﻧﺁ ﺯﺍ

:ﺖﺴﯿﻧ ﻦﮑﻤﻣ ﺪﯿﻨﮐﯽﻣ ﻒﯾﺮﻌﺗ ﮎﺭﺩ ﺩﻮﺧ ﺯﺍ ﺝﺭﺎﺧ ﮎﺭﺩ ﮏﯾ ﺭﺩ ﻪﮐ ﯽﯾﺎﻫﺮﯿﻐﺘﻣ ﺯﺍ ﻩﺩﺎﻔﺘﺳﺍ

>>> {number**3 for number in range(1, 11)}
{64, 1, 512, 8, 1000, 343, 216, 729, 27, 125}

>>> number
Traceback (most recent call last):
    ...
NameError: name 'number' is not defined

.ﺪﯿﻨﮐ ﯽﻣ ﺖﻓﺎﯾﺭﺩ nameError ﺎﻨﺜﺘﺳﺍ ﮏﯾ ، ﺪﯿﻨﮐ ﻩﺩﺎﻔﺘﺳﺍ ﮎﺭﺩ ﺯﺍ ﺝﺭﺎﺧ

.ﺪﻨﮐ ﯽﻣ ﺪﯿﻟﻮﺗ ﺍﺭ ﺎﺿﺎﻘﺗ ﺭﺩ ﺩﻮﺟﻮﻣ ﺮﺻﺎﻨﻋ ﻪﮐ ﺖﺳﺍ ﺭﻮﺗﺍﺮﻧﮊ ﺯﺍ ﻩﺩﺎﻔﺘﺳﺍ ﯽﻟﺎﻤﺘﺣﺍ ﻞﺣ ﻩﺍﺭ

ﻥﺎﯾﺎﭘ

.ﺪﯾﺍ ﻪﺘﺧﻮﻣﺁ ، ﺪﯿﻨﮐ ﯼﺮﯿﮔﻮﻠﺟ ﻥﺁ ﺯﺍ ﻩﺪﺷ ﮎﺭﺩ ﻪﻋﻮﻤﺠﻣ ﺎﺑ ﺭﺎﮐ ﻡﺎﮕﻨﻫ ﺪﯾﺎﺑ ﻪﮐ ﺪﺑ ﯼﺎﻫ ﻩﻮ

.ﺪﻨﻫﺩ ﯽﻣ ﻪﺋﺍﺭﺍ ﻥﻮﺘﯾﺎﭘ ﺭﺩ ﺎﻫ ﻪﻋﻮﻤﺠﻣ ﯼﺭﺎﮑﺘﺳﺩ ﯼﺍﺮﺑ ﻩﺩﺎﺳ ﻭ ﮏﯿﻧﻮﺘﯾﺎﭘ ﻩﺍﺭ ﮏﯾ ﺎﻬﻧﺁ .ﺖ

ﺎﻤﺷ ،ﺵﺯﻮﻣﺁ ﻦﯾﺍ ﺭﺩ:

  • ﺮﺼﺘﺨﻣ ﻮﺤﻧ ﺎﺑ ﺩﺎﺠﯾﺍ ﺪﯾﺪﺟ ﯼﺎﻫ ﻪﻋﻮﻤﺠﻣ
  • ﺩﺮﮐ ﻞﯾﺪﺒﺗ ﮎﺭﺩ ﺎﺑ ﺍﺭ ﺩﻮﺟﻮﻣ ﯼﺎﻫﻪﻋﻮﻤﺠﻣ
  • ﻩﺪﺷ ﺮﺘﻠﯿﻓ ﺩﻮﺟﻮﻣ ﯼﺎﻫ ﻪﻋﻮﻤﺠﻣ ﺯﺍ ﻪﺘﺳﺍﻮﺧﺎﻧ ﺮﺻﺎﻨﻋ
  • ﺖﻓﺮﮔ ﻢﯿﻤﺼﺗ ﺪﯿﻨﮐ ﻩﺩﺎﻔﺘﺳﺍ ﺩﻮﺧ ﺪﮐ ﺭﺩ ﻪﻋﻮﻤﺠﻣ ﮎﺭﺩ ﺯﺍ ﯽﻧﺎﻣﺯ ﻪﭼ

.ﺪﯿﻧﺍﺩ ﯽﻣ ﺪﻨﻤﺷﺯﺭﺍ ﯼﺭﺍﺰﺑﺍ ﺍﺭ ﺎﻬﻧﺁ ، ﺪﯿﻫﺩ ﯽﻣ ﻪﻣﺍﺩﺍ ﻩﺪﺷ ﮎﺭﺩ ﯼﺎﻫ ﻪﻋﻮﻤﺠﻣ ﺯﺍ ﻩﺩﺎﻔﺘﺳﺍ

ﻝﻭﺍﺪﺘﻣ ﺕﻻﺍﻮﺳ

.ﺪﯿﻨﮐ ﻩﺩﺎﻔﺘﺳﺍ ﺪﯾﺍ ﻪﺘﺧﻮﻣﺁ ﻪﮐ ﯽﺒﻟﺎﻄﻣ ﯼﺪﻨﺑ ﻊﻤﺟ ﻭ ﺩﻮﺧ ﮎﺭﺩ ﯽﺳﺭﺮﺑ ﯼﺍﺮﺑ ﺮﯾﺯ ﯼﺎﻫ ﺦﺳﺎﭘ

:ﺪﯿﻨﮐ ﮏﯿﻠﮐ ﺍﺭ ﻦﻣﺎﺿ show/hide ﯼﻭﺭ ، ﺦﺳﺎﭘ ﻥﺩﺍﺩ ﻥﺎﺸﻧ ﯼﺍﺮﺑ .ﺪﯾﺍ ﻩﺩﺍﺩ ﺶﺷ

Set Prudension ﯼﺮﻓﺮﻓ ﯼﺎﻫ ﺲﯾﺮﺑ ﺯﺍ ﺐﻠﻄﻣ ﮎﺭﺩ ﮏﯾ ﻪﮐ ﺖﺳﺍ ﻦﯾﺍ ﯽﻠﺻﺍ ﺕﻭﺎﻔﺗ .ﺖﺳﺍ ﺖﺴﯿﻟ ﮎ

.ﺪﻨﺘﺴﻫ ﺮﯿﻈﻧ ﯽﺑ ﺮﺻﺎﻨﻋ ﻪﻤﻫ ﻪﮐ ﺪﻫﺩ ﯽﻣ ﻥﺎﻨﯿﻤﻃﺍ ﻭ ، ﺪﻨﮐ ﯽﻣ ﻪﻓﺎﺿﺍ ﻪﻋﻮﻤﺠﻣ ﻪﺑ ﺍﺭ ﻪﺠﯿﺘﻧ

.ﺪﻨﺘﺴﻫ ﺪﯿﻔﻣ ﺩﺮﻓ ﻪﺑ ﺮﺼﺤﻨﻣ ﻪﻋﻮﻤﺠﻣ ﺮﺻﺎﻨﻋ ﺪﯿﻟﻮﺗ ﯼﺍﺮﺑ ﺭﺍﺮﮑﺗ ﮏﯾ ﺯﺍ ﺎﻫ ﻩﺩﺍﺩ ﻥﺩﺮﮐ ﺮﺘﻠﯿ

.ﺪﻨﮐ ﺐﯾﺮﺨﺗ ﺍﺭ ﺩﺮﮑﻠﻤﻋ ﺪﻧﺍﻮﺗ ﯽﻣ ﻪﮐ ﺖﺳﺍ ﺖﻤﯿﻗ ﻥﺍﺮﮔ ﺕﻻﻮﺤﺗ ﻡﺎﺠﻧﺍ ﻭ ﮎﺭﺩ ﺯﺍ ﺝﺭﺎﺧ ﺭﺩ ﺐﻠ

.ﺪﻨﮐ ﯽﻣ ﯽﺑﺎﯾﺯﺭﺍ true ﻪﺑ ﺍﺭ ﻥﺁ ﻁﺮﺷ ﻪﮐ ﺖﺳﺍ ﯼﺮﺻﺎﻨﻋ ﻞﻣﺎﺷ ﻂﻘﻓ ﻦﯾﺍ .<


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