update test

Author: ClericPy

README.md

@@ -206,7 +206,7 @@ Details:
     1.  Freeze package versions of pip args with venv, output to the given file path.
         1.  `-` equals to `stdout`
         2.  logs will be redirect to `stderr`
-    2.  It tasks time for: init venv + pip install + pip freeze
+    2.  Based on `pip` + `venv`
         1.  work folder is `tempfile.TemporaryDirectory`, prefix='zipapps_'
 26. all the other (or `unknown`) args will be used by `pip install`
     1. such as `-r requirements.txt`

changelog.md

@@ -9,7 +9,7 @@
     - Freeze package versions of pip args with venv, output to the given file path.
         -  `-` equals to `stdout`
         -  logs will be redirect to `stderr`
-    -  It tasks time for: init venv + pip install + pip freeze
+    -  Based on `pip` + `venv`
         -  the work folder is `tempfile.TemporaryDirectory`, prefix='zipapps_'
   - support clear self pyz after running fix #21
   - refactor environment variables template and interval variables(with string.Template) #23

zipapps/freezing.py

@@ -61,7 +61,7 @@ def install_env(self):
         venv_path = self.temp_path / self.VENV_NAME
         self.log(f'Initial venv with pip: {venv_path.absolute()}')
         if self.FASTER_PREPARE_PIP:
-            venv.create(env_dir=venv_path, with_pip=False)
+            venv.create(env_dir=venv_path, system_site_packages=False, with_pip=False)
             import shutil
 
             import pip
@@ -73,7 +73,7 @@ def install_env(self):
                 target = venv_path / 'lib' / pyv / 'site-packages' / 'pip'
             shutil.copytree(pip_dir, target)
         else:
-            venv.create(env_dir=venv_path, with_pip=True)
+            venv.create(env_dir=venv_path, system_site_packages=False, with_pip=True)
         if not venv_path.is_dir():
             raise FileNotFoundError(str(venv_path))
 
@@ -108,8 +108,10 @@ def install_packages(self):
         return result
 
     def freeze_requirements(self, output):
-        print(output, flush=True)
-        if self.output_path != '-':
+        if self.output_path == '-':
+            print(output, flush=True)
+        else:
+            print(output, file=sys.stderr, flush=True)
             with open(self.output_path, 'w', encoding='utf-8') as f:
                 print(output, file=f, flush=True)