Update Python to 3.7.6 and update dependencies

[willkg]

kombu: 4.6.6 -> 4.6.7

https://github.com/celery/kombu/blob/master/Changelog.rst

• Use importlib.metadata from the standard library on Python 3.8+ (Bump billiard from 3.6.1.0 to 3.6.3.0 #1086).
• Add peek lock settings to be changed using transport options (Bump faker from 3.0.0 to 4.0.1 #1119).
• Fix redis health checks (Bump datadog from 0.33.0 to 0.34.1 #1122).
• Reset ready before execute callback (Bump zipp from 3.0.0 to 3.1.0 #1126).
• Add missing parameter queue_args in kombu.connection.SimpleBuffer (bug 1619789: add API key request instructions for Mozilla projects #1128)

boto3: 1.10.7 -> 1.10.46
botocore 1.13.7 -> 1.13.46

https://github.com/boto/boto3/blob/master/CHANGELOG.rst
https://github.com/boto/botocore/blob/develop/CHANGELOG.rst

• lots of api changes for things we don't use
• several bugfixes for s3
  • bugfix:s3: Add stricter validation to s3 control account id parameter.
  • bugfix:s3: Fixed an issue where the request path was set incorrectly
    if access point name was present in key path.

celery[redis]: 4.3.0 -> 4.4.0

http://docs.celeryproject.org/en/master/whatsnew-4.4.html#whatsnew-4-4

• Bunch of version updates with dependencies.
• Some new features, but nothing we use.

certifi: 2019.9.11 -> 2019.11.28

No changelog.

datadog: 0.31.0 -> 0.33.0

https://github.com/DataDog/datadogpy/blob/master/CHANGELOG.md#0330--2019-12-12

gunicorn: 19.9.0 -> 20.0.4

https://docs.gunicorn.org/en/stable/news.html

pytest: 5.2.2 -> 5.3.2

https://docs.pytest.org/en/latest/changelog.html

Lots of bug fixes, new features, and some deprecations.

Sphinx: 2.2.1 -> 2.3.1

https://www.sphinx-doc.org/en/master/changes.html

alembic: 1.3.0 -> 1.3.2

https://alembic.sqlalchemy.org/en/latest/changelog.html

• [bug] [mssql] Fixed bug in MSSQL dialect where the drop constraint
  execution steps used to remove server default or implicit foreign key
  constraint failed to take into account the schema name of the target
  table. References: Scheduled daily dependency update on sunday #621
• [bug] [api] [autogenerate] Fixed regression introduced by geosubmit not work (latest docker image) #579 where
  server default rendering functions began to require a dialect
  implementation, however the render_python_code() convenience function
  did not include one, thus causing the function to fail when used in a
  server default context. The function now accepts a migration context
  argument and also creates one against the default dialect if one is not
  provided. References: Scheduled daily dependency update on sunday #635

Cython: 0.29.13 -> 0.29.14

http://docs.cython.org/en/latest/src/changes.html

• The generated code failed to initialise the tp_print slot in CPython
  3.8. Patches by Pablo Galindo and Orivej Desh (Github issues #3171,
  #3201).
• ? for bool was missing from the supported NumPy dtypes. Patch by Max
  Klein. (Github issue #2675)
• await was not allowed inside of f-strings. Patch by Dmitro Getz.
  (Github issue #2877)
• Coverage analysis failed for projects where the code resides in
  separate source sub-directories. Patch by Antonio Valentino. (Github
  issue Bump node from 19.8.1-slim to 20.3.1-slim in /docker/node #1985)
• An incorrect compiler warning was fixed in automatic C++ string
  conversions. Patch by Gerion Entrup. (Github issue #3108)
• Error reports in the Jupyter notebook showed unhelpful stack traces.
  Patch by Matthew Edwards (Github issue #3196).
• Python.h is now also included explicitly from public header files.
  (Github issue #3133).
• Distutils builds with --parallel did not work when using Cython’s
  deprecated build_ext command. Patch by Alphadelta14 (Github issue
  #3187).
• The PyMemoryView_*() C-API is available in cpython.memoryview. Patch
  by Nathan Manville. (Github issue #2541)

geoip2: 2.9.0 -> 3.0.0

https://github.com/maxmind/GeoIP2-python/blob/master/HISTORY.rst

• BREAKING CHANGE: The geoip2.record.* classes have been refactored to
  improve performance. This refactoring may break classes that inherit
  from them. The public API should otherwise be compatible.
• The network attribute was added to geoip2.record.Traits,
  geoip2.model.AnonymousIP, geoip2.model.ASN, geoip2.model.ConnectionType,
  geoip2.model.Domain, and geoip2.model.ISP. This is an
  ipaddress.IPv4Network or an ipaddress.IPv6Network. This is the largest
  network where all of the fields besides ip_address have the same value.
  GitHub Handle too long wifi submissions #79.
• Python 3.3 and 3.4 are no longer supported.
• Updated documentation of anonymizer attributes - is_anonymous_vpn and
  is_hosting_provider - to be more descriptive.
• Added support for the user_count trait for the GeoIP2 Precision
  webservice.
• Added the static_ip_score attribute to geoip2.record.Traits for GeoIP2
  Precision Insights. This is a float which indicates how static or
  dynamic an IP address is.

maxminddb: 1.5.1 -> 1.5.2

https://github.com/maxmind/MaxMind-DB-Reader-python/blob/master/HISTORY.rst

• Minor performance improvements in the pure Python reader.

numpy: 1.17.3 -> 1.18.0

https://github.com/numpy/numpy/tree/master/doc/changelog

Rtree: 0.8.3 -> 0.9.3

https://rtree.readthedocs.io/en/latest/changes.html

• Add Index.GetResultSetOffset()
• Add Index.contains() method for object and id (requires
  libspatialindex 1.9.3+) Features/73 filter unhelpful incomplete records #116
• Add Index.Flush() better consistency for field usage with heka timers and counters #107
• Add TPRTree index support (thanks @sdhiscocks Skip 4xx errors to close #111 #117 )
• Return container sizes without returning objects Add stats counter per unique API key #90
• Add set_result_limit and set_result_offset for Index paging
  44ad21aecd3f7b49314b9be12f3334d8bae7e827
• Better exceptions in cases where stream functions throw login feature (leader board, persona login) #80
• Migrated CI platform to Azure Pipelines
  https://dev.azure.com/hobuinc/rtree/_build?definitionId=5
• Minor test enhancements and fixups. Both libspatialindex 1.8.5 and
  libspatialindex 1.9.3 are tested with CI
• Refactored tests to be based on unittest
  Refactor tests to use Python unittest Toblerity/rtree#129
• Update libspatialindex library loading code to adapt previous behavior
  Revert library loading to a better adaption of previous code, which hopefully fixes #123 Toblerity/rtree#128
• Empty data streams throw exceptions and do not partially construct
  indexes revert to previous exception behavior when stream functions are given #122 Toblerity/rtree#127
• find_library and libspatialindex library loading
  Add Ubuntu 16.04 and 18.04 pip install tests Toblerity/rtree#131

scipy: 1.3.1 -> 1.4.1

https://docs.scipy.org/doc/scipy/reference/release.html

SQLAlchemy: 1.3.10 -> 1.3.12

https://docs.sqlalchemy.org/en/13/changelog/changelog_13.html

[willkg]

@jwhitlock: I don't think it makes sense to go through all the changes and double-check them. But does this update any known-troublesome dependencies? Is updating to Python 3.7.6 problematic?

[jwhitlock]

Thanks @willkg, this looks good. I appreciate the links to the changelogs, and the relevant items when available.

[jwhitlock]

Breaking change in geoip2.record.* classes, but we just use configure_geoip ✓

[jwhitlock]

Today I learned about 2018 CODATA

[jwhitlock]

I don't think a minor version update is an issue.

[willkg]

Thank you!