Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Debugging Python using GDB

Sponsored · Your Podcast. Everywhere. Effortlessly. Share. Educate. Inspire. Entertain. You do you. We'll handle the rest. →
Avatar for Nylas Nylas
May 31, 2016
Programming
0
71

Debugging Python using GDB

Figuring out why a Python daemon is hanging doesn't have to be so hard!

Avatar for Nylas

Nylas

May 31, 2016
Tweet

More Decks by Nylas

See All by Nylas
Switching Off to Switch On!
Avatar for Nylas nylas
1
100
Why Observability Matters
Avatar for Nylas nylas
0
450
Billions of Emails Synced with Python
Avatar for Nylas nylas
0
310
Profiling Python in Production
Avatar for Nylas nylas
1
230
Plugins with React & Challenges with Data
Avatar for Nylas nylas
0
120
Space City JS — Using Electron & React to Build N1
Avatar for Nylas nylas
0
110
Waffle JS: Desktop Apps with Electron, React, & Observables
Avatar for Nylas nylas
0
450
Electron, Node, and the New Desktop @ SFNode
Avatar for Nylas nylas
0
340
The New Desktop: Electron, React, and Pixel-Perfect Native-Feeling Experiences — Forward 4 Web Summit
Avatar for Nylas nylas
1
970

Other Decks in Programming

See All in Programming
AWS Infrastructure as Code の新機能 2025 総まとめ 〜SA 4人による怒涛のデモ祭り〜
Avatar for Kenji Kono konokenj
10
2.8k
PJのドキュメントを全部Git管理にしたら、一番喜んだのはAIだった
Avatar for oga_aiichiro nanaism
0
220
2026/02/04 AIキャラクター人格の実装論 口 調の模倣から、コンテキスト制御による 『思想』と『行動』の創発へ
Avatar for Sald ra sr2mg4
0
650
「やめとこ」がなくなった — 1月にZennを始めて22本書いた AI共創開発のリアル
Avatar for atani atani14
0
330
今、アーキテクトとして 品質保証にどう関わるか
Avatar for Nealle nealle
0
200
TipKitTips
Avatar for Ryomm ktcryomm
0
130
new(1.26) ← これすき / kamakura.go #8
Avatar for utagawa kiki utgwkk
0
1.1k
Agent Skills Workshop - AIへの頼み方を仕組み化する
Avatar for Gota gotalab555
13
7.4k
米国のサイバーセキュリティタイムラインと見る Goの暗号パッケージの進化
Avatar for tom twinkle tomtwinkle
1
340
Go1.26 go fixをプロダクトに適用して困ったこと
Avatar for Hiroki Kurasawa kurakura0916
0
310
Head of Engineeringが現場で回した生産性向上施策 2025→2026
Avatar for gessy0129 gessy0129
0
200
株式会社 Sun terras カンパニーデック
Avatar for Sun terras.Inc sunterras
0
1.9k

Featured

See All Featured
Game over? The fight for quality and originality in the time of robots
Avatar for Wayne Barker wayneb77
1
130
What Being in a Rock Band Can Teach Us About Real World SEO
Avatar for Ade Holder 427marketing
0
180
Leo the Paperboy
Avatar for Maya Tellez mayatellez
4
1.5k
Designing for Performance
Avatar for Lara Hogan lara
611
70k
Ten Tips & Tricks for a 🌱 transition
Avatar for Manu Carrasco Molina stuffmc
0
82
Building Better People: How to give real-time feedback that sticks.
Avatar for Will Jessup wjessup
370
20k
Amusing Abliteration
Avatar for ianozsvald ianozsvald
0
120
Joys of Absence: A Defence of Solitary Play
Avatar for Sebastian Deterding codingconduct
1
300
Agile that works and the tools we love
Avatar for Rasmus Luckow-Nielsen rasmusluckow
331
21k
The SEO identity crisis: Don't let AI make you average
Avatar for Varn varn
0
400
Marketing to machines
Avatar for Jono Alderson jonoalderson
1
5k
エンジニアに許された特別な時間の終わり
Avatar for watany watany
106
240k

Transcript

  1. Debugging Python with GDB Karim Hamidou [email protected] http://khamidou.com

  2. Title

  3. • lsof • strace/ltrace • dtrace (if you’re lucky) Traditional

    UNIX tools

  4. @app.before_request def start(): # fingers crossed! print ‘REQUEST ‘ +

    request if not request.user: … Modifying Python libraries in /usr/lib/python

  5. There’s a better way!

  6. None

  7. def f(): x = 0 d = dict(v=1, y='L') while

    True: x = x + 2 print x f()

  8. • attach/detach • py-bt • py-list • py-locals GDB Commands

    Cheat sheet

  9. Your Name | @yourname | [email protected] github.com/nylas Thank you! http://khamidou.com

    — [email protected]