Adjust to coverage.py 4.0b2

Author: nedbat

django_coverage_plugin/plugin.py

@@ -155,9 +155,7 @@ def get_line_map(self, filename):
 
 class FileReporter(coverage.plugin.FileReporter):
     def __init__(self, filename):
-        # TODO: do we want the .filename attribute to be part of the public
-        # API of the coverage plugin?
-        self.filename = filename
+        super(FileReporter, self).__init__(filename)
         # TODO: html filenames are absolute.
 
         self._source = None
@@ -167,7 +165,7 @@ def source(self):
             self._source = read_template_source(self.filename)
         return self._source
 
-    def statements(self):
+    def lines(self):
         source_lines = set()
 
         if SHOW_PARSING:

requirements.txt

@@ -1,5 +1,5 @@
 # If you change this file, don't forget to update tox.ini and setup.py also.
-coverage >= 4.0b1
+coverage >= 4.0b2
 Django >= 1.4
 six >= 1.4.0
 tox >= 1.8

setup.py

@@ -13,7 +13,7 @@
     install_requires=[
         # If you change this, update tox.ini and requirements.txt also.
         'Django >= 1.4',
-        'coverage >= 4.0b1',
+        'coverage >= 4.0b2',
         'six >= 1.4.0',
     ],
 )

tests/plugin_test.py

@@ -86,7 +86,9 @@ def run_django_coverage(
                 tem = get_template(name or self.template_file)
             ctx = Context(context or {})
             self.cov = coverage.Coverage(**options)
-            self.cov.config["run:plugins"].append("django_coverage_plugin")
+            plugins = self.cov.config.get_option("run:plugins")
+            plugins.append("django_coverage_plugin")
+            self.cov.config.set_option("run:plugins", plugins)
             if 0:
                 self.cov.config["run:debug"].append("trace")
             self.cov.start()

tox.ini

@@ -21,7 +21,7 @@ deps =
     django17: Django >=1.7, <1.8
     django18: Django >=1.8, <1.9
     six >= 1.4.0
-    coverage >= 4.0b1
+    coverage >= 4.0b2
 
 commands =
     {envpython} -c "import tests.banner"