Update shapely to 1.6.4.post1

[pyup-bot]

This PR updates Shapely from 1.5.17.post1 to 1.6.4.post1.

Changelog

1.6.3

------------------

- AttributeError is no longer raised when accessing __geo_interface__ of an
empty polygon (450).
- ``asShape`` now handles empty coordinates in mappings as ``shape`` does
(542). Please note that ``asShape`` is likely to be deprecated in a future
version of Shapely.
- Check for length of LineString coordinates in speed mode, preventing crashes
when using LineStrings with only one coordinate (546).

1.6.2

------------------

- Handle a ``TypeError`` that can occur when geometries are torn down (473,
528).
- Splitting a linestring by one of its end points will now succeed instead of
failing with a ``ValueError`` (524, 533).
- Missing documentation of a geometry's ``overlaps`` predicate has been added
(522).

1.6.1

------------------

- Avoid ``STRTree`` crashes due to dangling references (505) by maintaining
references to added geometries.
- Reduce log level to debug when reporting on calls to ctypes ``CDLL()`` that
don't succeed and are retried (515).
- Clarification: applications like GeoPandas that need an empty geometry object
should use ``BaseGeometry()`` instead of ``Point()`` or ``Polygon()``. An
``EmptyGeometry`` class has been added in the master development branch and
will be available in the next non-bugfix release.

1.6.0

functions (``split()`` and ``polylabel()``) to the shapely.ops module.
Exceptions are consolidated in a shapely.errors module and logging practices
have been improved. Shapely's optional features depending on Numpy are now
gathered into a requirements set named "vectorized" and these may be installed
like ``pip install shapely[vectorized]``.

Much of the work on 1.6.0 was aimed to improve the project's build and
packaging scripts and to minimize run-time dependencies. Shapely now vendorizes
packaging to use during builds only and never again invokes the geos-config
utility at run-time.

In addition to the changes listed under the alpha and beta pre-releases below,
the following change has been made to the project:

- Project documentation is now hosted at 
https://shapely.readthedocs.io/en/latest/.

Thank you all for using, promoting, and contributing to the Shapely project.

1.6b5

------------------

Bug fixes:

- Passing a single coordinate to ``LineString()`` with speedups disabled now
raises a ValueError as happens with speedups enabled. This resolves 509.

1.6b4

------------------

Bug fixes:

- Isolate vendorized packaging in a _vendor directory, remove obsolete
dist-info, and remove packaging from project requirements (resolves 468).

1.6b3

------------------

Bug fixes:

- Level for log messages originating from the GEOS notice handler reduced from
WARNING to INFO (447).
- Permit speedups to be imported again without Numpy (444).

1.6b2

------------------

New features:

- Add support for GeometryCollection to shape and asShape functions (422).

1.6b1

------------------

Bug fixes:

- Implemented __array_interface__ for empty Points and LineStrings (403).

1.6a3

------------------

Bug fixes:

- Remove accidental hard requirement of Numpy (431).

Packaging:

- Put Numpy in an optional requirement set named "vectorized" (431).

1.6a2

------------------

Bug fixes:

- Shapely no longer configures logging in ``geos.py`` (415).

Refactoring:

- Consolidation of exceptions in ``shapely.errors``.
- ``UnsupportedGEOSVersionError`` is raised when GEOS < 3.3.0 (407).

Packaging:

- Added new library search paths to assist Anaconda (413).
- geos-config will now be bypassed when NO_GEOS_CONFIG env var is set. This
allows configuration of Shapely builds on Linux systems that for whatever
reasons do not include the geos-config program (322).

1.6a1

------------------

New features:

- A new error derived from NotImplementedError, with a more useful message, is
raised when the GEOS backend doesn't support a called method (216).
- The ``project()`` method of LineString has been extended to LinearRing
geometries (286).
- A new ``minimum_rotated_rectangle`` attribute has been added to the base
geometry class (354).
- A new ``shapely.ops.polylabel()`` function has been added. It
computes a point suited for labeling concave polygons (395).
- A new ``shapely.ops.split()`` function has been added. It splits a
geometry by another geometry of lesser dimension: polygon by line, line by
point (293, 371).
- ``Polygon.from_bounds()`` constructs a Polygon from bounding coordinates
(392).
- Support for testing with Numpy 1.4.1 has been added (301).
- Support creating all kinds of empty geometries from empty lists of Python
objects (397, 404).

Refactoring:

- Switch from ``SingleSidedBuffer()`` to ``OffsetCurve()`` for GEOS >= 3.3
(270).
- Cython speedups are now enabled by default (252).

Packaging:

- Packaging 16.7, a setup dependency, is vendorized (314).
- Infrastructure for building manylinux1 wheels has been added (391).
- The system's ``geos-config`` program is now only checked when ``setup.py``
is executed, never during normal use of the module (244).
- Added new library search paths to assist PyInstaller (382) and Windows
(343).

Links

• PyPI: https://pypi.org/project/shapely
• Changelog: https://pyup.io/changelogs/shapely/
• Repo: https://github.com/Toblerity/Shapely

[coveralls]

Pull Request Test Coverage Report for Build 125

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-0.01%) to 59.432%

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Files with Coverage Reduction	New Missed Lines	%
pymaid/fetch.py	1	71.91%

Totals
Change from base Build 110:	-0.01%
Covered Lines:	4203
Relevant Lines:	7072

---

💛 - Coveralls