feat(#741): Pretty print

.github/workflows/python-package.yml

@@ -58,6 +58,7 @@ jobs:
       - name: Install dependencies
         run: |
           pip install -e .[dev]
+          pip install pytest pytest-cov
 
       - name: Test with pytest
         run: |

pyproject.toml

@@ -31,7 +31,7 @@ keywords = [
     "hgvs",
     "variation"
     ]
-dynamic = ["version", "optional-dependencies"]
+dynamic = ["version"]
 
 dependencies=[
     "attrs >= 17.4.0",  # https://github.com/biocommons/hgvs/issues/473
@@ -45,6 +45,11 @@ dependencies=[
     "six",
 ]
 
+[project.optional-dependencies]
+dev = [
+    "parameterized"
+]
+
 [project.urls]
 "Homepage" = "https://github.com/biocommons/hgvs"
 "Bug Tracker" = "https://github.com/biocommons/hgvs/issues"

src/hgvs/easy.py

@@ -37,6 +37,7 @@
 from hgvs.dataproviders.uta import connect
 from hgvs.normalizer import Normalizer
 from hgvs.parser import Parser
+from hgvs.pretty_print import PrettyPrint
 from hgvs.validator import Validator
 from hgvs.variantmapper import VariantMapper
 
@@ -66,6 +67,7 @@
 t_to_g = projector.t_to_g
 t_to_p = projector.t_to_p
 get_relevant_transcripts = am38.relevant_transcripts
+pretty = PrettyPrint(hdp, useColor=True, showLegend=True)
 
 # <LICENSE>
 # Copyright 2018 HGVS Contributors (https://github.com/biocommons/hgvs)

src/hgvs/parser.py

@@ -99,7 +99,7 @@ def __init__(self, grammar_fn=None, expose_all_rules=False):
         self._logger = logging.getLogger(__name__)
         self._expose_rule_functions(expose_all_rules)
 
-    def parse(self, v):
+    def parse(self, v) -> hgvs.sequencevariant.SequenceVariant:
         """parse HGVS variant `v`, returning a SequenceVariant
 
         :param str v: an HGVS-formatted variant as a string