Revert "Do not use iteritems"

This reverts commit 7a3a7363a7c321684eb327d1b8aa536986a12ff8.

Reason for revert: The usage of the package six has caused failures on bot https://ci.chromium.org/p/chrome/builders/ci/orderfile-clankium since 2020-03-10 for missing six:

File "/b/swarming/w/ir/cache/builder/src/third_party/catapult/devil/devil/devil_env.py", line 20, in <module>
    import six
ImportError: No module named six

TBR=jbudorick@chromium.org

Original change's description:
> Do not use iteritems
>
> Use six.iteritems() instead
> Also fix a type error when write str to tmpfile in py3,
> as default mode will be 'wb'
>
> Bug: chromium:1185409
> Change-Id: I5c98611623fc4177d4c88c42924b6eacc9d36f44
> Reviewed-on: https://chromium-review.googlesource.com/c/catapult/+/2739660
> Reviewed-by: Ben Pastene <bpastene@chromium.org>
> Reviewed-by: Nate Fischer <ntfschr@chromium.org>
> Reviewed-by: Dirk Pranke <dpranke@google.com>
> Commit-Queue: Weizhong Xia <weizhong@google.com>

Bug: chromium:1185409
Change-Id: Ib33b28bc8a204d09a9646f3714da752982b937a3
Reviewed-on: https://chromium-review.googlesource.com/c/catapult/+/2786740
Reviewed-by: Alice Wang <aliceywang@chromium.org>
Commit-Queue: Alice Wang <aliceywang@chromium.org>
2 files changed
tree: 10186f2d199194988e95f41aebd1662bd4ddf064
  1. bin/
  2. catapult_build/
  3. common/
  4. dashboard/
  5. dependency_manager/
  6. devil/
  7. docs/
  8. experimental/
  9. firefighter/
  10. hooks/
  11. infra/
  12. netlog_viewer/
  13. systrace/
  14. telemetry/
  15. third_party/
  16. trace_processor/
  17. tracing/
  18. web_page_replay_go/
  19. .eslintignore
  20. .eslintrc
  21. .gcloudignore
  22. .gitignore
  23. .vpython
  24. AUTHORS
  25. BUILD.gn
  26. codereview.settings
  27. CONTRIBUTING.md
  28. DIR_METADATA
  29. generate_telemetry_build.py
  30. LICENSE
  31. navbar.md
  32. OWNERS
  33. PRESUBMIT.py
  34. pylintrc
  35. README.md
  36. WATCHLISTS
README.md

Catapult

Catapult is the home for several performance tools that span from gathering, displaying and analyzing performance data. This includes:

These tools were created by Chromium developers for performance analysis, testing, and monitoring of Chrome, but they can also be used for analyzing and monitoring websites, and eventually Android apps.

Contributing

Please see our contributor's guide