Release 2.0.5 - Can print own version.

Author: pascalbauermeister

.gitignore

@@ -127,3 +127,6 @@ dmypy.json
 
 # Pyre type checker
 .pyre/
+
+# Project-specific
+.token

build-pypi.sh

@@ -17,4 +17,5 @@ set -ex
 
 rm -rf dist/ src/*.egg-info/
 python3 -m build
-python3 -m twine upload --username __token__ dist/*
+python3 -m twine upload --username __token__ dist/* \
+--password $(cat .token) --verbose

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = umlsequence2
-version = 2.0.4-2
+version = 2.0.5
 author = Pascal Bauermeister
 author_email = pascal.bauermeister@gmail.com
 description = UML Sequence diagram generator from text input
@@ -23,6 +23,7 @@ python_requires = >=3.6
 install_requires =
  svgwrite
  svglib
+ reportlab
 
 [options.packages.find]
 where = src

src/umlsequence2/main.py

@@ -16,6 +16,7 @@
 import argparse
 import io
 import os
+import pkg_resources
 import re
 import sys
 import tempfile
@@ -25,6 +26,8 @@
 from .parser import Parser
 from .config import Config, set_config, get_config
 
+VERSION = pkg_resources.require("umlsequence2")[0].version
+
 
 def generate_svg(input_fp, output_path, percent_zoom, debug, bgcolor):
  cmds, raw = Parser(input_fp.read()).parse()
@@ -103,6 +106,10 @@ def main():
  default=False,
  help='emits debug messages')
 
+ parser.add_argument('--version', '-V',
+ action='store_true',
+ help='print the version and exit')
+
  # add config float values, e.g. COLUMN_WIDTH as --COLUMN-WIDTH
  cfg = get_config()._asdict()
  conf_keys = [k for k, v in cfg.items() if isinstance(v, float)]
@@ -114,6 +121,11 @@ def main():
  args = parser.parse_args()
  args.format = args.format.lower()
 
+ # version?
+ if args.version:
+ print('umlsequence2', VERSION)
+ sys.exit(0)
+
  # parse back config modifiers args
  conf_args = {k:args.__dict__[k] for k in conf_keys
  if args.__dict__[k] is not None}