Add cad/py-phidl, a GDS-based CAD tool for photonic and superconducting

circuits.

cad/Makefile

@@ -80,6 +80,7 @@
     SUBDIR += pdnmesh
     SUBDIR += py-gdspy
     SUBDIR += py-lcapy
+    SUBDIR += py-phidl
     SUBDIR += py-pycam
     SUBDIR += py-pyfda
     SUBDIR += python-gdsii

cad/py-phidl/Makefile

@@ -0,0 +1,21 @@
+# $FreeBSD$
+
+PORTNAME=	phidl
+PORTVERSION=	1.0.1
+CATEGORIES=	cad python
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+
+MAINTAINER=	hrs@FreeBSD.org
+COMMENT=	GDS-based CAD tool for photonic and superconducting circuits
+
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}gdspy>0:cad/py-gdspy@${PY_FLAVOR}
+
+USES=		python
+USE_PYTHON=	distutils autoplist
+USE_GITHUB=	yes
+GH_ACCOUNT=	amccaugh
+
+.include <bsd.port.mk>

cad/py-phidl/distinfo

@@ -0,0 +1,3 @@
+TIMESTAMP = 1552656620
+SHA256 (amccaugh-phidl-1.0.1_GH0.tar.gz) = cc1e9a1c0a015828b4069753b3424ee89c0cd340dd541e6b00833287635d39af
+SIZE (amccaugh-phidl-1.0.1_GH0.tar.gz) = 511067

cad/py-phidl/pkg-descr

@@ -0,0 +1,13 @@
+PHIDL is an open-source GDS-based CAD tool for Python 2 and 3 which extends
+and simplifies the excellent gdspy.  It strives to simplify GDSII geometry
+creation by making the design process layout-driven, rather than
+coordinate-driven.  The base installation includes a large library of
+simple shapes (e.g. rectangles, circles), photonic structures (e.g. sine
+curve waveguides), and superconducting nanowire shapes (e.g. single
+photon detectors) which are fully parameterized. It also has a built-in
+quick-plotting function based on Qt (or matplotlib) which allows you view
+the state of any GDS object, useful when scripting geometry-making
+functions. It also has a very thorough tutorial as well which will walk you
+through the process of getting acquainted with PHIDL.
+
+WWW: https://github.com/amccaugh/phidl