Modern Python through FastAPI and friends - PyCon MEA - Dubai

Transcript

1. Modern Python through and friends
2. Who am I? Sebastián Ramírez github.com/tiangolo linkedin.com/in/tiangolo twitter.com/tiangolo tiangolo.com Berlin, Germany Senior Staff Software Engineer at I created: ➕ External Consultant for other teams
3. • Python Web API framework • 50K+ GitHub stars (about 1K+ per month) • Used by Microsoft, Uber, Netflix, etc. • Performance in the top rank for Python • 3rd most used (Python Developers Survey) • Fastest growth (Python Developers Survey) • 3rd most loved (StackOverflow Developer Survey) @tiangolo
4. Modern Python Currently supported versions (3.7+) 📝 f-strings 🧙 Type annotations ⏱ async / await ⚡ Performance 👥 Community • Pydantic • HTTPX • Starlette • Uvicorn • Uvloop • Rich • Click @tiangolo • Pydantic • SQLAlchemy
5. Modern Python 📝 f-strings (formatted strings) @tiangolo
6. 📝 f-strings (formatted strings) @tiangolo
7. 📝 f-strings (formatted strings) @tiangolo
8. 📝 f-strings (formatted strings) @tiangolo
9. 📝 f-strings (formatted strings) @tiangolo
10. 📝 f-strings (formatted strings) @tiangolo
11. Modern Python 🧙 Type annotations (type hints) @tiangolo
12. 🧙 Type annotations (type hints) @tiangolo
13. 🧙 Type annotations (type hints) @tiangolo
14. 🧙 Type annotations (type hints) @tiangolo
15. 🧙 Type annotations (type hints) - autocompletion @tiangolo
16. 🧙 Type annotations (type hints) - autocompletion @tiangolo
17. 🧙 Type annotations (type hints) - autocompletion @tiangolo
18. 🧙 Type annotations (type hints) @tiangolo
19. 🧙 Type annotations (type hints) @tiangolo
20. 🧙 Type annotations (type hints) @tiangolo
21. 🧙 Type annotations (type hints) @tiangolo
22. 🧙 Type annotations (type hints) - error detection @tiangolo
23. 🧙 Type annotations (type hints) - error detection @tiangolo
24. 🧙 Type annotations (type hints) @tiangolo
25. 🧙 Type annotations (type hints) - error detection @tiangolo
26. 🧙 Type annotations (type hints) - error detection @tiangolo
27. 🧙 Type annotations (type hints) - error detection @tiangolo
28. 🧙 Type annotations (type hints) - error detection @tiangolo
29. 🧙 Type annotations (type hints) @tiangolo
30. 🧙 Type annotations (type hints) @tiangolo
31. 🧙 Type annotations (type hints) @tiangolo
32. 🧙 Type annotations (type hints) @tiangolo
33. Some of the people behind: Jukka Lehtosalo Ivan Levkivskyi Michael J. Sullivan @JukkaLeh @JukkaL @ILevkivskyi @ilevkivskyi @msully4321 @msullivan 🧙 Type annotations (type hints) @tiangolo
34. Modern Python 🧙 Type annotations with @tiangolo
35. 🧙 Type annotations with FastAPI @tiangolo
36. 🧙 Type annotations with FastAPI @tiangolo
37. 🧙 Type annotations with FastAPI - autocompletion @tiangolo
38. 🧙 Type annotations with FastAPI - autocompletion @tiangolo
39. 🧙 Type annotations with FastAPI - error detection @tiangolo
40. http://127.0.0.1:8000/docs FastAPI - API documentation @tiangolo
41. FastAPI - API documentation @tiangolo
42. FastAPI - API documentation @tiangolo
43. FastAPI - data validation @tiangolo
44. FastAPI - data validation @tiangolo
45. FastAPI - data validation @tiangolo
46. FastAPI - data conversion http://127.0.0.1:8000/recipes/crunchy-frog?quantity=2 @tiangolo
47. FastAPI - data conversion @tiangolo
48. FastAPI - Type hints @tiangolo
49. • OpenAPI • JSON Schema • OAuth2 🔄 Automatic data conversion ✨ ✅ Automatic data validation ✨ FastAPI is based on standards 📝 Automatic API docs ✨ • Standard type annotations @tiangolo
50. Modern Python 🧙 Type annotations with @tiangolo
51. Type annotations with Typer @tiangolo
52. Type annotations with Typer @tiangolo
53. Typer - automatic help errors @tiangolo
54. Typer - CLI Arguments @tiangolo
55. Typer - CLI Options @tiangolo
56. Typer - validation @tiangolo
57. <TAB> Typer - shell (TAB) completion @tiangolo
58. Typer @tiangolo
59. Modern Python 🧙 Type annotations with and Rich @tiangolo
60. Typer with Rich @tiangolo
61. Typer with Rich @tiangolo
62. Typer with Rich @tiangolo
63. David Lord Click maintainer Will McGugan Rich creator @davidism @davidism @willmcgugan @willmcgugan Typer and friends - the people behind @tiangolo
64. Modern Python 🧙 Type annotations with and Pydantic @tiangolo
65. FastAPI with Pydantic @tiangolo
66. FastAPI with Pydantic @tiangolo
67. FastAPI with Pydantic - API documentation @tiangolo
68. FastAPI with Pydantic - interactive API docs @tiangolo
69. FastAPI with Pydantic - interactive API docs @tiangolo
70. FastAPI with Pydantic - data validation @tiangolo
71. FastAPI with Pydantic - data validation @tiangolo
72. FastAPI with Pydantic - nested data @tiangolo
73. FastAPI with Pydantic - nested data @tiangolo
74. FastAPI with Pydantic - autocompletion @tiangolo
75. FastAPI with Pydantic - autocompletion @tiangolo
76. FastAPI with Pydantic - error detection @tiangolo
77. Samuel Colvin Pydantic creator David Montague Pydantic and FastAPI notorious contributor @samuel_colvin @samuelcolvin @dmontagu FastAPI - the people behind Tom Christie Creator of Starlette (and more) @starletdreaming @tomchristie @tiangolo
78. Modern Python 🧙 Type annotations with and @tiangolo
79. FastAPI with SQLModel @tiangolo
80. FastAPI with SQLModel @tiangolo
81. FastAPI with SQLModel @tiangolo
82. FastAPI with SQLModel @tiangolo
83. FastAPI with SQLModel @tiangolo
84. Samuel Colvin Pydantic creator @samuel_colvin @samuelcolvin SQLModel - the people behind Mike Bayer SQLAlchemy creator @zzzeek @zzzeek @tiangolo
85. Modern Python ⏱ async / await @tiangolo
86. ⏱ async / await - concurrency @tiangolo
87. ⏱ async / await - concurrency @tiangolo
88. ⏱ async / await - concurrency Photo by John Cameron: https://unsplash.com/@john_cameron @tiangolo
89. ⏱ async / await - concurrency @tiangolo
90. ⏱ async / await - concurrency @tiangolo
91. ⏱ async / await - concurrency Photo by Kate Townsend: https://unsplash.com/@k8townsend @tiangolo
92. ⏱ async / await - concurrency @tiangolo
93. ⏱ async / await - FastAPI and HTTPX @tiangolo
94. ⏱ async / await - FastAPI and HTTPX @tiangolo
95. ⏱ async / await - FastAPI and HTTPX @tiangolo
96. ⏱ async / await - optional with FastAPI and HTTPX @tiangolo
97. ⏱ async / await - optional with FastAPI and HTTPX @tiangolo
98. FastAPI async / await - the people behind Tom Christie Creator of Starlette, HTTPX, and more @starletdreaming @tomchristie Florimond Manca Co-maintainer of HTTPX, and others @florimondmanca @florimondmanca Andrew Godwin Author of the ASGI specification @andrewgodwin @andrewgodwin @tiangolo
99. ⚡ Performance with FastAPI @tiangolo
100. ⚡ Performance with FastAPI @tiangolo
101. ⚡ Performance with FastAPI @tiangolo
102. ⚡ Performance with FastAPI @tiangolo
103. ⚡ Performance - the people behind Tom Christie Creator of Starlette, Uvicorn, and more @_tomchristie @tomchristie Yury Selivanov Creator of Uvloop @1st1 @1st1 Stefan Behnel Maintainer of Cython @scoder @tiangolo
104. 👥 Community • All by normal people 👥 • Mostly during free time ⏰ • Trying to help others ✨ @tiangolo
105. 👥 Community @tiangolo
106. 👥 Community - FastAPI You can help too! 🚀 • Translate a page 👥 • Review translations from others 🔍 • Answer questions from others 🗣 • Help with bugs and features 🤓 • Help with other projects 󰠁󰞵 https://fastapi.tiangolo.com/help-fastapi/ https://fastapi.tiangolo.com/contributing/#translations @tiangolo
108. Thank you! Sebastián Ramírez tiangolo.com fastapi.tiangolo.com github.com/tiangolo linkedin.com/in/tiangolo twitter.com/tiangolo