Fix the mermaid graph on PyPI (GH-19)

Author: ArtyomVancyan

.github/workflows/publish.yml

@@ -24,5 +24,6 @@ jobs:
           TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
           TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
         run: |
+          python prepublish.py
           python setup.py sdist bdist_wheel
           twine upload dist/*

.github/workflows/tests.yml

@@ -4,7 +4,7 @@ on:
   push:
     branches: [ master ]
   pull_request:
-    branches: [ master, tests ]
+    branches: [ master ]
 
 jobs:
   test:

fuzzymap/__init__.py

@@ -17,4 +17,4 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 __all__ = ('FuzzyMap',)
-__version__ = '1.1.0'
+__version__ = '1.1.1'

prepublish.py

@@ -0,0 +1,16 @@
+import re
+
+if __name__ == "__main__":
+    mermaid_snippet_pattern = r"^```mermaid[\s\S]+?```"
+    mermaid_snippet_svg_url = (
+        # Initially was uploaded to GitHub
+        "https://user-images.githubusercontent.com/44609997/"
+        "205437148-4fb3d7bd-1fe9-4ce8-8321-d7aef9488e37.svg"
+    )
+    html_replacement = "<p align=\"center\"><img src=\"%s\" height=\"400\" /></p>" % mermaid_snippet_svg_url
+    with open("README.md", "r") as fp:
+        readme = fp.read()
+        readme = re.sub(mermaid_snippet_pattern, html_replacement, readme, flags=re.M)
+
+    with open("README.md", "w") as fp:
+        fp.write(readme)