python3-unidiff: Upgrade 0.7.0 -> 0.7.3

Upgrade to release 0.7.3:

- Fixed RE_BINARY_DIFF regex to make it a raw string
- Fixed issue when parsing git diff header generated with
  --no-prefix
- Improved git added/deleted file detection
- Added newline optional param when parsing from_filename

Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Trevor Gamblin <trevor.gamblin@windriver.com>

meta-python/recipes-devtools/python/python3-unidiff_0.7.3.bb

@@ -0,0 +1,26 @@
+SUMMARY = "Unified diff parsing/metadata extraction library"
+HOMEPAGE = "http://github.com/matiasb/python-unidiff"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=4c434b08ef42fea235bb019b5e5a97b3"
+
+SRC_URI[sha256sum] = "d5f2e53a9a00db3224a8c36349b5380e0e22d1aec6c694b14fb9483ee93c6205"
+
+inherit pypi setuptools3 ptest
+
+SRC_URI += " \
+        file://run-ptest \
+"
+
+RDEPENDS:${PN}-ptest += " \
+       ${PYTHON_PN}-pytest \
+"
+
+do_install_ptest() {
+      install -d ${D}${PTEST_PATH}/tests
+        cp -rf ${S}/tests/* ${D}${PTEST_PATH}/tests/
+}
+
+RDEPENDS:${PN} += " \
+    ${PYTHON_PN}-codecs \
+    ${PYTHON_PN}-io \
+"