py-nbconvert: update to 5.5.0

python/py-nbconvert/Portfile

@@ -4,7 +4,7 @@ PortSystem          1.0
 PortGroup           python 1.0
 
 name                py-nbconvert
-version             5.4.1
+version             5.5.0
 revision            0
 categories-append   textproc
 platforms           darwin
@@ -23,9 +23,9 @@ master_sites        pypi:[string index ${python.rootname} 0]/${python.rootname}
 
 distname            ${python.rootname}-${version}
 
-checksums           rmd160  c4c235e3eddb2c6e8f017ecc3033314927d35520 \
-                    sha256  302554a2e219bc0fc84f3edd3e79953f3767b46ab67626fdec16e38ba3f7efe4 \
-                    size    542123
+checksums           rmd160  9bbc61ecc4d33c03ebaa0c5b552af9b8d86afeec \
+                    sha256  138381baa41d83584459b5cfecfc38c800ccf1f37d9ddd0bd440783346a4c39c \
+                    size    583216
 
 if {${name} ne ${subport}} {
     depends_lib-append  port:py${python.version}-setuptools \
@@ -41,5 +41,14 @@ if {${name} ne ${subport}} {
                         port:py${python.version}-testpath \
                         port:py${python.version}-defusedxml
 
+    if {${python.version} eq 34} {
+        version             5.4.1
+        revision            0
+        distname            ${python.rootname}-${version}
+        checksums           rmd160  c4c235e3eddb2c6e8f017ecc3033314927d35520 \
+                            sha256  302554a2e219bc0fc84f3edd3e79953f3767b46ab67626fdec16e38ba3f7efe4 \
+                            size    542123
+    }
+
     livecheck.type      none
 }