From cd3eec561f463f0dabc1c8da5a421a5373690538 Mon Sep 17 00:00:00 2001
From: telday <ejw393@gmail.com>
Date: Mon, 19 May 2025 11:31:12 -0600
Subject: [PATCH 1/2] Adds ability to include "." char in mime-type

---
 data_url/__init__.py |  2 +-
 test/test_url.py     | 49 +++++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 49 insertions(+), 2 deletions(-)

diff --git a/data_url/__init__.py b/data_url/__init__.py
index ef7d006..a8617e8 100644
--- a/data_url/__init__.py
+++ b/data_url/__init__.py
@@ -2,7 +2,7 @@
 import base64
 
 DATA_URL_RE = re.compile(
-    r"data:(?P<MIME>([\w-]+\/[\w+-]+(;[\w-]+\=[\w-]+)?)?)(?P<encoded>;base64)?,(?P<data>[\w\d.~%\=\/\+-]+)"
+    r"data:(?P<MIME>([\w-]+\/[\w+\.-]+(;[\w-]+\=[\w-]+)?)?)(?P<encoded>;base64)?,(?P<data>[\w\d.~%\=\/\+-]+)"
 )
 
 def construct_data_url(mime_type, base64_encoded, data):
diff --git a/test/test_url.py b/test/test_url.py
index 8675c58..f9635d5 100644
--- a/test/test_url.py
+++ b/test/test_url.py
@@ -31,6 +31,19 @@ def test_construct_data_url_without_mime_type(self):
         self.assertEqual(data, deconstructed_url.data)
         self.assertEqual(url, f"data:,{data}")
 
+    def test_construct_data_url_with_dot_mime_type(self):
+        mime_type = "image/some.png"
+        base64_encoded = False
+        data = str(uuid.uuid4()).strip()
+        url = construct_data_url(mime_type, base64_encoded, data)
+
+        deconstructed_url = DataURL.from_url(url)
+
+        self.assertEqual(mime_type, deconstructed_url.mime_type)
+        self.assertEqual(base64_encoded, deconstructed_url.is_base64_encoded)
+        self.assertEqual(data, deconstructed_url.data)
+        self.assertEqual(url, f"data:image/some.png,{data}")
+
     def test_construct_data_url(self):
         mime_type = "text/plain"
         base64_encoded = False
@@ -82,8 +95,42 @@ def test_string_with_empty_mimetype(self):
         self.base64_encoded = False
         self.data = str(uuid.uuid4())
         self.raw_data = self.data
-        self.expected_url = f"data:,{self.data}"
+        self.expected_url = f"data:{self.mime_type},{self.data}"
+        self.url = DataURL.from_data(self.mime_type, self.base64_encoded, self.data)
+
+        self.assertEqual(type(self.url.data), str)
+        self.run_assertions()
+
+    def test_string_with_dot_mimetype(self):
+        self.mime_type = "image/some.png"
+        self.base64_encoded = False
+        self.data = str(uuid.uuid4())
+        self.raw_data = self.data
+        self.expected_url = f"data:{self.mime_type},{self.data}"
         self.url = DataURL.from_data(self.mime_type, self.base64_encoded, self.data)
+
+        self.assertEqual(type(self.url.data), str)
+        self.run_assertions()
+
+    def test_string_with_plus_and_dot_mimetype(self):
+        self.mime_type = "image/some.png+other"
+        self.base64_encoded = True
+        self.raw_data = bytes(str(uuid.uuid4()), "UTF-8")
+        self.data = base64.b64encode(self.raw_data).decode("UTF-8")
+        self.expected_url = f"data:{self.mime_type};base64,{self.data}"
+        self.url = DataURL.from_data(self.mime_type, self.base64_encoded, self.data)
+
+        self.assertEqual(type(self.url.data), bytes)
+        self.run_assertions()
+
+    def test_string_with_plus_mimetype(self):
+        self.mime_type = "image/some+other"
+        self.base64_encoded = False
+        self.data = str(uuid.uuid4())
+        self.raw_data = self.data
+        self.expected_url = f"data:{self.mime_type},{self.data}"
+        self.url = DataURL.from_data(self.mime_type, self.base64_encoded, self.data)
+
         self.assertEqual(type(self.url.data), str)
         self.run_assertions()
 

From 19ebf86276244f16ccfe71eb6560273dc6e99e7a Mon Sep 17 00:00:00 2001
From: telday <ejw393@gmail.com>
Date: Mon, 19 May 2025 11:36:59 -0600
Subject: [PATCH 2/2] Bump project version

---
 CHANGELOG.md | 6 ++++++
 VERSION      | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 64c77dc..e54560b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.2.1] - 2025-05-19
+
+### Fixed
+
+- Allow for "." character to be used in [mime-types](https://github.com/telday/data_url/issues/8).
+
 ## [1.2.0] - 2024-11-20
 
 ### Fixed
diff --git a/VERSION b/VERSION
index 26aaba0..6085e94 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.2.0
+1.2.1