py-twisted: update version 18.9.0->19.2.0

python/py-twisted/Portfile

@@ -4,7 +4,7 @@ PortSystem 1.0
 PortGroup  python 1.0
 
 name                py-twisted
-version             18.9.0
+version             19.2.0
 categories-append   devel net
 license             MIT
 platforms           darwin
@@ -24,15 +24,16 @@ master_sites        http://tmrc.mit.edu/mirror/twisted/Twisted/${dl_version} \
 distname            Twisted-${version}
 use_bzip2           yes
 
-checksums           rmd160  76c506213c00d48c381bf9d74ff917823b0a6227 \
-                    sha256  294be2c6bf84ae776df2fc98e7af7d6537e1c5e60a46d33c3ce2a197677da395 \
-                    size    3088398
+checksums           rmd160  43516d4b8a94ce99366b9030e74c1da04158a025 \
+                    sha256  1708e1928ae84ec9d3ebab0d427e20e1e38ff721b15bbced476d047d4a43abbe \
+                    size    3098661
 
 python.versions 27 35 36 37
 
 if {${name} ne ${subport}} {
     # uses "from pkg_resources import load_entry_point"
     depends_lib-append    \
+        port:py${python.version}-bcrypt \
         port:py${python.version}-setuptools \
         port:py${python.version}-zopeinterface \
         port:py${python.version}-incremental \