Bump twine from 1.13.0 to 3.1.0

[dependabot-preview]

Bumps twine from 1.13.0 to 3.1.0.

Changelog

Sourced from twine's changelog.

orphan

:

Changelog

• 3.1.0 <2019-11-23>
• 547 Add support for specifying --non-interactive as an environment variable.
• 3.0.0 <2019-11-18>
• 336 When a client certificate is indicated, all password processing is disabled.
• 489 Add --non-interactive flag to abort upload rather than interactively prompt if credentials are missing.
• 524 Twine now unconditionally requires the keyring library and no longer supports uninstalling keyring as a means to disable that functionality. Instead, use keyring --disable keyring functionality if necessary.
• 518 Add Python 3.8 to classifiers.
• 332 major More robust handling of server response in --skip-existing
• 2.0.0 <2019-09-24>
• 437 Twine now requires Python 3.6 or later. Use pip 9 or pin to "twine<2" to install twine on older Python versions.
• 491 major Require requests 2.20 or later to avoid reported security vulnerabilities in earlier releases.
• 1.15.0 <2019-09-17>
• 488 Improved output on check command: Prints a message when there are no distributions given to check. Improved handling of errors in a distribution's markup, avoiding messages flowing through to the next distribution's errors.
• 1.14.0 <2019-09-06>
• 456 Better error handling and gpg2 fallback if gpg not available.
• 341 major Fail more gracefully when encountering bad metadata
• 459 Show Warehouse URL after uploading a package
• 310 Now provide a more meaningful error on redirect during upload.
• 1.13.0 <2019-02-13>
• 452 major Restore prompts while retaining support for suppressing prompts.
• 447 major Avoid requests-toolbelt to 0.9.0 to prevent attempting to use openssl when it isn't available.
• 427 Add disable_progress_bar option to disable tqdm.
• 426 Allow defining an empty username and password in .pypirc.
• 441 major Only install pyblake2 if needed.
• 444 major Use io.StringIO instead of StringIO.
• 436 major Use modern Python language features.
• 439 Refactor tox env and travis config.
• 435 major Specify python_requires in setup.py
• 432 major Use https URLs everywhere.
• 428 major Fix --skip-existing for Nexus Repos.
• 419 Support keyring.get_credential.
• 418 Support keyring.get_username_and_password.
• 421 major Remove unnecessary usage of readme_render.markdown.
• 416 Add Python 3.7 to classifiers.
• 412 major Don't crash if there's no package description.
• 408 major Fix keyring support.
• 1.12.1 <2018-09-24>
• 404 Fix regression with upload exit code
• 1.12.0 <2018-09-24>
• 395 major Add twine check command to check long description
• 392 major Drop support for Python 3.3
• 363 Empower --skip-existing for Artifactory repositories
• 367 major Avoid MD5 when Python is compiled in FIPS mode

... (truncated)

Commits

• e3aeaaf Prepare for 3.1 release
• 16d7dc6 Merge pull request #547 from sco1/non-interactive-env-var
• c8dfaf2 Merge pull request #544 from pypa/feature/automated-releases
• 8304531 Tweak wording
• d0a6806 Update changelog
• 02cca33 Add env var for --non-interactive flag
• 3de13c7 Fix changelog: mark bugs as major (#545)
• 6d770a4 Update docs to reflect streamlined release process, relying on integration te...
• 826c1e6 Automatically cut releases with tagged commits.
• 315c5a3 Merge pull request #538 from pypa/release/3.0
• Additional commits viewable in compare view

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[coveralls]

Pull Request Test Coverage Report for Build 181

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

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Totals
Change from base Build 139:	0.0%
Covered Lines:	420
Relevant Lines:	420

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💛 - Coveralls

[dependabot-preview]

Superseded by #44.