Support Python executables with spaces in path (PR cztomczak#318)...

cztomczak · cztomczak · commit 36c0560230b2 · 2017-03-10T14:42:09.000+01:00
Python 3.5/3.6 installs to  C:\Program Files (x86)\ when "install
into PATH for all users" is checked.
diff --git a/tools/automate.py b/tools/automate.py
@@ -851,19 +851,13 @@ def run_command(command, working_dir, env=None):
                                  shell=(platform.system() == "Windows"))
 
 
-def run_python(command_line, working_dir):
-    """Run python script using depot_tools."""
-    python = "python"
-    return run_command("%s %s" % (python, command_line), working_dir)
-
-
 def run_git(command_line, working_dir):
     """Run git command using depot_tools."""
     return run_command("git %s" % command_line, working_dir)
 
 
 def run_automate_git():
-    """Run CEF automate-git.py."""
+    """Run CEF automate-git.py using Python 2.7."""
     script = os.path.join(Options.cefpython_dir, "tools", "automate-git.py")
     """
     Example automate-git.py command:
@@ -898,8 +892,13 @@ def run_automate_git():
         # later in cef_binary/ with cmake/ninja do works fine.
         args.append("--build-target=cefsimple")
 
+    # On Windows automate-git.py must be run using Python 2.7
+    # from depot_tools. depot_tools should already be added to PATH.
+    python = "python"  # *do not* replace with sys.executable!
     args = " ".join(args)
-    return run_python(script+" "+args, Options.cef_build_dir)
+    command = script + " " + args
+    working_dir = Options.cef_build_dir
+    return run_command("%s %s" % (python, command), working_dir)
 
 
 def rmdir(path):
diff --git a/tools/build.py b/tools/build.py
@@ -690,13 +690,13 @@ def build_cefpython_module():
     os.chdir(BUILD_CEFPYTHON)
 
     if FAST_FLAG:
-        ret = subprocess.call("{python} {tools_dir}/cython_setup.py"
+        ret = subprocess.call("\"{python}\" {tools_dir}/cython_setup.py"
                               " build_ext --fast"
                               .format(python=sys.executable,
                                       tools_dir=TOOLS_DIR),
                               shell=True)
     else:
-        ret = subprocess.call("{python} {tools_dir}/cython_setup.py"
+        ret = subprocess.call("\"{python}\" {tools_dir}/cython_setup.py"
                               " build_ext"
                               .format(python=sys.executable,
                                       tools_dir=TOOLS_DIR),
@@ -725,7 +725,7 @@ def build_cefpython_module():
                   " being generated yet. Will re-run the build.py script"
                   " programmatically now.")
             args = list()
-            args.append(sys.executable)
+            args.append("\"{python}\"".format(python=sys.executable))
             args.append(os.path.join(TOOLS_DIR, os.path.basename(__file__)))
             assert __file__ in sys.argv[0]
             args.extend(sys.argv[1:])
@@ -794,7 +794,7 @@ def install_and_run():
     # Make setup installer
     print("[build.py] Make setup installer")
     make_tool = os.path.join(TOOLS_DIR, "make_installer.py")
-    ret = os.system("{python} {make_tool} --version {version}"
+    ret = os.system("\"{python}\" {make_tool} --version {version}"
                     .format(python=sys.executable,
                             make_tool=make_tool,
                             version=VERSION))
@@ -805,7 +805,7 @@ def install_and_run():
     # Install
     print("[build.py] Install the cefpython package")
     os.chdir(setup_installer_dir)
-    ret = os.system("{sudo} {python} setup.py install"
+    ret = os.system("{sudo} \"{python}\" setup.py install"
                     .format(sudo=get_sudo(), python=sys.executable))
     if ret != 0:
         print("[build.py] ERROR while installing package")
@@ -818,7 +818,7 @@ def install_and_run():
     # Run unittests
     print("[build.py] Run unittests")
     test_runner = os.path.join(UNITTESTS_DIR, "_test_runner.py")
-    ret = os.system("{python} {test_runner}"
+    ret = os.system("\"{python}\" {test_runner}"
                     .format(python=sys.executable, test_runner=test_runner))
     if ret != 0:
         print("[build.py] ERROR while running unit tests")
@@ -829,7 +829,7 @@ def install_and_run():
     os.chdir(EXAMPLES_DIR)
     kivy_flag = "--kivy" if KIVY_FLAG else ""
     run_examples = os.path.join(TOOLS_DIR, "run_examples.py")
-    ret = os.system("{python} {run_examples} {kivy_flag}"
+    ret = os.system("\"{python}\" {run_examples} {kivy_flag}"
                     .format(python=sys.executable,
                             run_examples=run_examples,
                             kivy_flag=kivy_flag))
diff --git a/tools/make_installer.py b/tools/make_installer.py
@@ -103,7 +103,7 @@ def main():
             print("[make_installer.py] ERROR: you must specify flags"
                   " eg. --python-tag cp27 or --universal")
             sys.exit(1)
-        command = ("{python} setup.py bdist_wheel {wheel_args}"
+        command = ("\"{python}\" setup.py bdist_wheel {wheel_args}"
                    .format(python=sys.executable,
                            wheel_args=" ".join(WHEEL_ARGS)))
         print("[make_installer.py] Run command: '{0}' in setup directory"
diff --git a/tools/run_examples.py b/tools/run_examples.py
@@ -96,7 +96,7 @@ def main():
     for example in examples:
         print("[run_examples.py] Running '{example}'..."
               .format(example=example))
-        ret = os.system("{python} {example}"
+        ret = os.system("\"{python}\" {example}"
                         .format(python=sys.executable, example=example))
         if ret == 0:
             succeeded.append(example)
