fixed issue when manifest had no encoding declared (#8)

Co-authored-by: Avishay Cohen <avishay.c>

README.md

@@ -78,7 +78,7 @@ python -m pylint ./mpd_parser/
 6. ~~push package to pypi~~
 7. add github actions
    1. ~~pylint~~
-   2. pytest
+   2. ~~pytest~~
    3. build package
    4. push package
       1. add tokens to secrets

pyproject.toml

@@ -7,7 +7,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "mpd-parser"
-version = "0.0.4"
+version = "0.0.5"
 description = "lxml based parser for DASH manifests (mpd files)"
 readme = "README.md"
 authors = [{ name = "Avishay Cohen", email = "avishay.c@gmail.com" }]

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = mpd-parser
-version = 0.0.4
+version = 0.0.5
 author = Avishay Cohen
 author_email = avishay.c@gmail.com
 description = A parser for mpd manifest files

src/mpd_parser/parser.py

@@ -43,4 +43,6 @@ def cut_and_burn(match: Match) -> str:
         except ValueError as err:
             if "Unicode" in err.args[0]:
                 raise UnicodeDeclaredError() from err
-        return MPD(root, encoding=encoding[0].groups()[0])
+        if encoding:
+            return MPD(root, encoding=encoding[0].groups()[0])
+        return MPD(root)

src/mpd_parser/tags.py

@@ -721,7 +721,7 @@ class MPD(Tag):  # pylint: disable=too-many-public-methods
     the element passed for MPD should be the root of the lxml.etree
     """
 
-    def __init__(self, element: Element, encoding: str):
+    def __init__(self, element: Element, encoding: str = "utf-8"):
         super().__init__(element=element)
         self.encoding = encoding