Fix add and init in a cleaner way

poetry/console/commands/add.py

@@ -29,9 +29,6 @@ If you do not specify a version constraint, poetry will choose a suitable one ba
         'poetry.repositories.pypi_repository'
     ]
 
-    def initialize(self, i, o):
-        super(AddCommand, self).initialize(i, o)
-
     def handle(self):
         from poetry.installation import Installer
         from poetry.semver import parse_constraint

poetry/console/commands/init.py

@@ -7,6 +7,7 @@ from typing import List
 from typing import Tuple
 
 from .command import Command
+from .venv_command import VenvCommand
 
 
 class InitCommand(Command):
@@ -31,17 +32,7 @@ The <info>init</info> command creates a basic <comment>pyproject.toml</> file in
     def __init__(self):
         super(InitCommand, self).__init__()
 
-        self.pool = None
-
-    def initialize(self, i, o):
-        from poetry.repositories import Pool
-        from poetry.repositories.pypi_repository import PyPiRepository
-
-        super(InitCommand, self).initialize(i, o)
-
-        if self.pool is None:
-            self.pool = Pool()
-            self.pool.add_repository(PyPiRepository())
+        self._pool = None
 
     def handle(self):
         from poetry.layouts import layout
@@ -326,7 +317,14 @@ The <info>init</info> command creates a basic <comment>pyproject.toml</> file in
         return author
 
     def _get_pool(self):
-        if self.pool is None:
-            self.pool = self.poetry.pool
+        from poetry.repositories import Pool
+        from poetry.repositories.pypi_repository import PyPiRepository
+
+        if isinstance(self, VenvCommand):
+            return self.poetry.pool
+
+        if self._pool is None:
+            self._pool = Pool()
+            self._pool.add_repository(PyPiRepository())
 
-        return self.pool
+        return self._pool

tests/console/commands/test_init.py

@@ -18,8 +18,10 @@ def tmp_dir():
     shutil.rmtree(dir_)
 
 
-def test_basic_interactive(app, mocker):
+def test_basic_interactive(app, mocker, poetry):
     command = app.find('init')
+    command._pool = poetry.pool
+
     mocker.patch('poetry.utils._compat.Path.open')
     p = mocker.patch('poetry.utils._compat.Path.cwd')
     p.return_value = Path(__file__)
@@ -57,10 +59,12 @@ pytest = "^3.5"
     assert expected in output
 
 
-def test_interactive_with_dependencies(app, repo, mocker):
+def test_interactive_with_dependencies(app, repo, mocker, poetry):
     repo.add_package(get_package('pendulum', '2.0.0'))
 
     command = app.find('init')
+    command._pool = poetry.pool
+
     mocker.patch('poetry.utils._compat.Path.open')
     p = mocker.patch('poetry.utils._compat.Path.cwd')
     p.return_value = Path(__file__).parent
@@ -100,6 +104,4 @@ pendulum = "^2.0"
 pytest = "^3.5"
 """
 
-    print(output)
-
     assert expected in output