py3: use six.iteritems in sat, symbolic, tensor and sage_setup folders

[fchapoton]

as another step to py3

part of #15981

similar to #22298, #22331, #22332, #22338

CC: @tscrim @jdemeyer @a-andre @jm58660

Component: python3

Author: Frédéric Chapoton

Branch/Commit: 2a2314c

Reviewer: André Apitzsch

Issue created by migration from https://trac.sagemath.org/ticket/22339

[fchapoton]

comment:1

let us wait for the bot

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New commits:

1a91663	py3 use six.iteritems in groups, quivers, rings, schemes, sets, typeset folders
d075ed7	py3 use six.iteritems in sat, symbolic, tensor and sage_setup

[fchapoton]

Branch: u/chapoton/22339

[fchapoton]

Commit: d075ed7

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. This was a forced push. New commits:

c1560c6

py3 use six.iteritems in sat, symbolic, tensor and sage_setup

[sagetrac-git]

Changed commit from d075ed7 to c1560c6

[sagetrac-git]

Changed commit from c1560c6 to 2a2314c

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. This was a forced push. New commits:

2a2314c

py3 use six.iteritems in sat, symbolic, tensor and sage_setup

[fchapoton]

comment:4

green bot, please review

[a-andre]

comment:5

LGTM.

[a-andre]

Reviewer: André Apitzsch

[vbraun]

Changed branch from u/chapoton/22339 to 2a2314c