- Adds class operators
xadupre
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src/teachpyx/faq/faq_python.py
changed.
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_unittests/ut_faq/test_faq_python.py
has changed.
requirements.txt
has changed.
_doc/sphinxdoc/source/c_classes/classes.rst
has changed.
@@ -1,4 +1,5 @@
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| 1 | 1 | # -*- coding: utf-8 -*- |
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| 2 | + | # pylint: disable=C0115,C0116 |
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| 2 | 3 | """ |
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| 3 | 4 | @file |
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| 4 | 5 | @brief Quelques questions d'ordre général autour du langage Python. |
@@ -128,9 +129,9 @@
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| 128 | 129 | Cette fonction dit si les deux objets sont en fait le même objet (True) |
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| 129 | 130 | ou non (False) s'ils sont différents (même s'ils contiennent la même information). |
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| 130 | 131 | ||
| 131 | - | @param a n'importe quel objet |
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| 132 | - | @param b n'importe quel objet |
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| 133 | - | @return ``True`` ou ``False`` |
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| 132 | + | :param a: n'importe quel objet |
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| 133 | + | :param b: n'importe quel objet |
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| 134 | + | :return: ``True`` ou ``False`` |
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| 134 | 135 | ||
| 135 | 136 | .. faqref:: |
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| 136 | 137 | :tag: python |
@@ -241,8 +242,8 @@
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| 241 | 242 | """ |
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| 242 | 243 | returns a StringIO object on a text |
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| 243 | 244 | ||
| 244 | - | @param text any text |
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| 245 | - | @return StringIO object |
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| 245 | + | :param text: any text |
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| 246 | + | :return: StringIO object |
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| 246 | 247 | ||
| 247 | 248 | .. faqref:: |
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| 248 | 249 | :tag: python |
@@ -359,9 +360,9 @@
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| 359 | 360 | """ |
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| 360 | 361 | Cette fonction itère sur les différentes occurences d'une expression régulière. |
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| 361 | 362 | ||
| 362 | - | @param exp expression régulière |
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| 363 | - | @param text text à parser |
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| 364 | - | @return itérateur |
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| 363 | + | :param exp: expression régulière |
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| 364 | + | :param text: text à parser |
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| 365 | + | :return: itérateur |
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| 365 | 366 | ||
| 366 | 367 | .. faqref:: |
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| 367 | 368 | :tag: regex |
@@ -538,8 +539,8 @@
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| 538 | 539 | """ |
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| 539 | 540 | returns the month name for a give date |
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| 540 | 541 | ||
| 541 | - | @param date datatime |
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| 542 | - | @return month name |
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| 542 | + | :param date: datatime |
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| 543 | + | :return: month name |
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| 543 | 544 | ||
| 544 | 545 | .. faqref:: |
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| 545 | 546 | :tag: python |
@@ -559,8 +560,8 @@
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| 559 | 560 | """ |
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| 560 | 561 | returns the day name for a give date |
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| 561 | 562 | ||
| 562 | - | @param date datatime |
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| 563 | - | @return month name |
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| 563 | + | :param date: datatime |
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| 564 | + | :return: month name |
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| 564 | 565 | ||
| 565 | 566 | .. faqref:: |
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| 566 | 567 | :tag: python |
@@ -574,3 +575,52 @@
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| 574 | 575 | print(dt.strftime("%A")) |
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| 575 | 576 | """ |
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| 576 | 577 | return date.strftime("%A") |
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| 578 | + | ||
| 579 | + | ||
| 580 | + | def class_getitem(): |
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| 581 | + | """ |
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| 582 | + | This function shows how to enable an expression such as |
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| 583 | + | `A[1]` where `A` is a class type and not an instance. |
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| 584 | + | This can be done through `__class_getitem__ |
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| 585 | + | <https://docs.python.org/3/reference/datamodel.html#object.__class_getitem__>`_. |
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| 586 | + | """ |
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| 587 | + | ||
| 588 | + | class A: |
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| 589 | + | def __init__(self): |
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| 590 | + | pass |
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| 591 | + | ||
| 592 | + | @classmethod |
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| 593 | + | def get(cls, index): |
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| 594 | + | if index == 1: |
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| 595 | + | return A1 |
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| 596 | + | if index == 2: |
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| 597 | + | return A2 |
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| 598 | + | assert False # pragma: no cover |
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| 599 | + | ||
| 600 | + | @classmethod |
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| 601 | + | def __class_getitem__(cls, index): |
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| 602 | + | return cls.get(index) |
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| 603 | + | ||
| 604 | + | def __getitem__(self, index): |
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| 605 | + | return "i[%d]" % index |
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| 606 | + | ||
| 607 | + | class A1(A): |
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| 608 | + | def __init__(self): |
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| 609 | + | A.__init__(self) |
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| 610 | + | ||
| 611 | + | class A2(A): |
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| 612 | + | def __init__(self): |
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| 613 | + | A.__init__(self) |
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| 614 | + | ||
| 615 | + | a = A() |
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| 616 | + | assert a[5] == "i[5]" |
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| 617 | + | assert a.__class__.__name__ == "A" |
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| 618 | + | ||
| 619 | + | a = A.get(1)() |
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| 620 | + | assert a.__class__.__name__ == "A1" |
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| 621 | + | ||
| 622 | + | a = A[1]() |
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| 623 | + | assert a.__class__.__name__ == "A1" |
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| 624 | + | ||
| 625 | + | a = A[2]() |
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| 626 | + | assert a.__class__.__name__ == "A2" |
@@ -1,4 +1,5 @@
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| 1 | 1 | # -*- coding: utf-8 -*- |
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| 2 | + | # pylint: disable=W4701 |
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| 2 | 3 | """ |
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| 3 | 4 | @file |
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| 4 | 5 | @brief quelques fonctions à propos de la première séance |
@@ -219,12 +220,12 @@
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| 219 | 220 | il est conseillé de s'en abstenir ainsi que pour tout type d'objets qui en contient d'autres. |
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| 220 | 221 | C'est une habitude qui vous servira pour la plupart des autres langages. |
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| 221 | 222 | """ |
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| 222 | - | li = [0, 1, 2, 3, 4, 5, 6] |
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| 223 | - | for i in li: |
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| 223 | + | liste = [0, 1, 2, 3, 4, 5, 6] |
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| 224 | + | for i in liste: |
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| 224 | 225 | if i == 2: |
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| 225 | - | li.remove(3) |
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| 226 | + | liste.remove(3) |
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| 226 | 227 | ||
| 227 | - | d = {k: k for k in li} |
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| 228 | + | d = {k: k for k in liste} |
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| 228 | 229 | rem = [] |
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| 229 | 230 | for k in d: |
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| 230 | 231 | if k == 4: |
@@ -232,7 +233,7 @@
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| 232 | 233 | for r in rem: |
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| 233 | 234 | del d[r] |
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| 234 | 235 | ||
| 235 | - | return li, d |
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| 236 | + | return liste, d |
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| 236 | 237 | ||
| 237 | 238 | ||
| 238 | 239 | def str2date(s, format="%d/%m/%Y"): |
| Files | Coverage |
|---|---|
| src/teachpyx | 99.52% |
| Project Totals (8 files) | 99.52% |
Sunburst
The inner-most circle is the entire project, moving away from the center are folders then, finally, a single file.
The size and color of each slice is representing the number of statements and the coverage, respectively.
Icicle
The top section represents the entire project. Proceeding with folders and finally individual files.
The size and color of each slice is representing the number of statements and the coverage, respectively.
