Fixing indentation error, and keeping only check for setup.py in project root directory in __main__.py

cibuildwheel/__main__.py

@@ -105,24 +105,8 @@ def main():
     # This needs to be passed on to the docker container in linux.py
     os.environ['CIBUILDWHEEL'] = '1'
 
-    try:
-        project_setup_py = os.path.join(project_dir, 'setup.py')
-        name_output = subprocess.check_output([sys.executable, project_setup_py, '--name'],
-                                              universal_newlines=True)
-        # the last line of output is the name
-        package_name = name_output.strip().splitlines()[-1]
-    except subprocess.CalledProcessError as err:
-        if not os.path.exists(project_setup_py):
-            print('cibuildwheel: Could not find setup.py at root of project', file=sys.stderr)
-            exit(2)
-        else:
-            print(err.output)
-            print('cibuildwheel: Failed to get name of the package. Command was %s' % err.cmd,
-                  file=sys.stderr)
-            exit(err.returncode)
-     if package_name == '' or package_name == 'UNKNOWN':
-        print('cibuildwheel: Invalid package name "%s". Check your setup.py' % package_name,
-              file=sys.stderr)
+    if not os.path.exists(os.path.join(project_dir, 'setup.py')):
+        print('cibuildwheel: Could not find setup.py at root of project', file=sys.stderr)
         exit(2)
 
     build_options = dict(

test/03_before_build/setup.py

@@ -9,6 +9,7 @@ with open(version_file) as f:
 print('stored_version', stored_version)
 print('sys.version', sys.version)
 assert stored_version == sys.version
+
 # check that the executable also was written
 executable_file = 'c:\\pythonexecutable.txt' if sys.platform == 'win32' else '/tmp/pythonexecutable.txt'
 with open(executable_file) as f:

test/05_environment/setup.py

@@ -5,6 +5,7 @@ import sys, os
 CIBW_TEST_VAR = os.environ.get('CIBW_TEST_VAR')
 CIBW_TEST_VAR_2 = os.environ.get('CIBW_TEST_VAR_2')
 PATH = os.environ.get('PATH')
+
 if CIBW_TEST_VAR != 'a b c':
     raise Exception('CIBW_TEST_VAR should equal "a b c". It was "%s"' % CIBW_TEST_VAR)
 if CIBW_TEST_VAR_2 != '1':
@@ -14,6 +15,7 @@ if '/opt/cibw_test_path' not in PATH:
 if '$PATH' in PATH:
     raise Exception('$PATH should be expanded in PATH. It was "%s"' % PATH)
 
+
 setup(
     name="spam",
     ext_modules=[Extension('spam', sources=['spam.c'])],