Use crossplatform clipboard

README.rst

@@ -7,6 +7,9 @@ cPasswords is a group password manager develop by the
 Client installation
 -------------------
 
+Please install ``python3 gettext python3-paramiko python3-pyperclip`` and
+``xclip`` (optionnal).
+
 -  Add you GPG fingerprint and your SSH key to the cpassword server. For
    the CRANS, you can do this on the intranet.
 

cpasswords/client.py

@@ -24,10 +24,11 @@ import gettext
 from configparser import ConfigParser
 from secrets import token_urlsafe
 
-# Import setuptool and SSH client
+# Import setuptool, SSH client and clipboard
 from pkg_resources import resource_filename
 from paramiko.client import SSHClient
 from paramiko.ssh_exception import SSHException
+import pyperclip
 
 # Import modules
 from .gpg import decrypt, encrypt, receive_keys, list_keys, GPG_TRUSTLEVELS
@@ -442,26 +443,11 @@ def saveclipboard(restore=False, old_clipboard=None):
     """Enregistre le contenu du presse-papier. Le rétablit si ``restore=True``"""
     if restore and old_clipboard is None:
         return
-    act = '-in' if restore else '-out'
-    proc = subprocess.Popen(['xclip', act, '-selection', 'clipboard'],
-                            stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=sys.stderr)
     if not restore:
-        old_clipboard = proc.stdout.read()
+        old_clipboard = pyperclip.paste()
     else:
         input(_("Appuyez sur Entrée pour récupérer le contenu précédent du presse papier."))
-        proc.stdin.write(old_clipboard)
-    proc.stdin.close()
-    proc.stdout.close()
-    return old_clipboard
-
-
-def clipboard(texte):
-    """Place ``texte`` dans le presse-papier en mémorisant l'ancien contenu."""
-    old_clipboard = saveclipboard()
-    proc = subprocess.Popen(['xclip', '-selection', 'clipboard'],
-                            stdin=subprocess.PIPE, stdout=sys.stdout, stderr=sys.stderr)
-    proc.stdin.write(texte.encode("utf-8"))
-    proc.stdin.close()
+        pyperclip.copy(old_clipboard)
     return old_clipboard
 
 
@@ -503,7 +489,8 @@ def show_file(options):
         if catch_pass is not None:
             is_hidden = True
             # On met le mdp dans le clipboard en mémorisant son ancien contenu
-            old_clipboard = clipboard(catch_pass.group(1))
+            old_clipboard = saveclipboard()
+            pyperclip.copy(catch_pass.group(1))
             # Et donc on override l'affichage
             line = "[Le mot de passe a été mis dans le presse papier]"
         filtered += line + '\n'

setup.py

@@ -47,6 +47,7 @@ setup(
     include_package_data=True,
     install_requires=[
         'paramiko>=2.2',
+        'pyperclip>=1.7.0'
     ],
     entry_points={
         "console_scripts": [