{"id":16604,"date":"2025-07-13T08:43:27","date_gmt":"2025-07-13T06:43:27","guid":{"rendered":"https:\/\/www.beseit.net\/?p=16604"},"modified":"2026-05-01T12:54:39","modified_gmt":"2026-05-01T10:54:39","slug":"configurar-un-entorn-virtual-de-python-al-meu-synology-nas-network-attached-storage","status":"publish","type":"post","link":"http:\/\/www.beseit.net\/?p=16604","title":{"rendered":"\u2b50<\/span> Configurar un entorn virtual de Python al meu Synology NAS (Network Attached Storage)"},"content":{"rendered":"\n
? Configurar un entorn virtual de Python al meu Synology NAS (Network Attached Storage)<\/pre>\n\n\n\n
Crear entorn virtual de Python utilitzant SSH<\/mark>. Quan s’utilitzen en un entorn virtual, les eines d’instal\u00b7laci\u00f3 comunes com a pip instal\u00b7laran autom\u00e0ticament els paquets de Python en l’entorn virtual, en lloc d’instal\u00b7lar-los globalment en el sistema.<\/p>\n\n\n\n
Aix\u00f2 li permet crear un entorn a\u00efllat amb el seu propi conjunt de paquets, independentment de la instal\u00b7laci\u00f3 global de Python del sistema o de qualsevol altre entorn virtual que pugui tenir.<\/p>\n\n\n\n
Pasos:<\/mark><\/p>\n\n\n\n
Iniciar sessi\u00f3 amb SSH
En el seu PC, utilitzi SSH per iniciar sessi\u00f3 al seu NAS amb privilegis de root.<\/p>\n\n\n\n
sudo -i \n\nurqtejmi@Synology_sec:\/$ sudo -i\nPassword:\nroot<\/mark>@Synology_sec:~#<\/code><\/pre>\n\n\n\n
Seleccioni la versi\u00f3 de Python
Introdueixi el seg\u00fcent comandament per comprovar quines versions de paquets de Python estan instal\u00b7lades al seu NAS<\/p>\n\n\n\n
compgen -c python <\/p>\n\n\n\n
compgen: \u00e9s una eina interna del shell que genera llistes de comandes\n\ncompgen -c python<\/mark>\n-c: indica que volem veure comandes disponibles\n\npython: \u00e9s el prefix que estem cercant<\/code><\/pre>\n\n\n\n
? Canvia-te a la carpeta on vols crear l’entorn1<\/h3>\n\n\n\n
cd \/volume1\/web\/ssh_prova<\/p>\n\n\n\n
urqtejmi@Synology_sec:\/volume1\/web\/00-sapi_tts$ -> \/volume1\/web\/edge_tts$ <\/h2>\n\n\n\n
rsync -aH –progress .\/ \/volume1\/web\/edge_tts\/<\/p>\n\n\n\n
\n\n\n\n
? Crea l’entorn virtual amb Python 3.9<\/h3>\n\n\n\n
 python3.9 -m venv myenv<\/p>\n\n\n\n
Aix\u00f2 crear\u00e0 una carpeta anomenada myenv<\/code> (pots canviar el nom si vols) amb una c\u00f2pia a\u00efllada de Python 3.9 i pip<\/code>.<\/p>\n\n\n\n
\n\n\n\n
Quan crees un entorn virtual amb:<\/p>\n\n\n\n
python3.9 -m venv <\/mark>env_tts<\/h2>\n\n\n\n
python3.9 -m venv venv_web<\/p>\n\n\n\n
? Activa l’entorn virtual<\/strong><\/p>\n\n\n\n
source env_tts\/bin\/activate<\/mark><\/p>\n\n\n\n
si hi ha problemes provar: source venv_web\/bin\/activate<\/mark><\/p>\n\n\n\n
esborrar entorn: rm -r myenv<\/mark><\/p>\n\n\n\n
esborrar entorn: rm -r <\/mark>venv_web<\/p>\n\n\n\n
Canvia de nom: env_tts\/bin\/activate<\/mark><\/p>\n\n\n\n
Canvia de nom: venv_web\/bin\/activate<\/mark> –> comprovar quin entror virtual hi ha creat (dr-xr-xr-x+ 1 urqtejmi users 56 Jul 20 11:23 venv_web)<\/p>\n\n\n\n
root@syn_beseit:\/volume1\/web\/edge_tts# source myenv\/bin\/activate
(myenv) root@syn_beseit:\/volume1\/web\/edge_tts# python –version
Python 3.9.14
(myenv) root@syn_beseit:\/volume1\/web\/edge_tts#<\/p>\n\n\n\n
deactivate<\/code><\/pre>\n\n\n\n
…l’entorn ja ve amb pip<\/mark><\/code> i setuptools<\/code> instal\u00b7lats per defecte <\/strong>, des de Python 3.4 en endavant (que \u00e9s quan es va afegir el m\u00f2dul venv<\/code>).<\/p>\n\n\n\n
\n\n\n\n
instal\u00b7lar edge_tts<\/mark> i gtts<\/mark> al entorn  <\/strong><\/h2>\n\n\n\n
pip install edge-tts gTTS\n<\/code><\/pre>\n\n\n\n
edge-tts<\/code><\/a><\/td>Utilitza el servei de veu sintetitzada de Microsoft Azure (gratu\u00eft, sense clau d’API).<\/td><\/tr>
gTTS<\/code><\/a><\/td>Google Text-to-Speech: genera \u00e0udio a partir de text utilitzant els serveis de Google.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\n\n\n\n
? Llista de veus disponibles a edge-tts<\/code><\/h2>\n\n\n\n
Executa gTTS amb idioma catal\u00e0 (codi <\/strong>ca<\/code>)<\/strong>:  <\/p>\n\n\n\n
Quan executes aquesta comanda dins de l’entorn virtual activat ((env_tts)<\/code><\/mark><\/h2>\n\n\n\n
pip install gTTS<\/code> dins de env_tts<\/code>, la biblioteca s\u2019ha instal\u00b7lat en:<\/p>\n\n\n\n
\/volume1\/web\/edge_tts\/env_tts\/lib\/python3.9\/site-packages\/gtts\nQuan fas python -c \"...gTTS(...)\", el Python que est\u00e0s usant \u00e9s el de\n\n\/volume1\/web\/edge_tts\/env_tts\/bin\/python3.9<\/mark>\n\n<\/code><\/pre>\n\n\n\n
python -c \"from gtts import gTTS; gTTS(text='Hola, soc de Sant Cugat', lang='ca').save('tts.mp3')\"\n\n(env_tts) root@Synology_sec:\/volume1\/web\/edge_tts\/env_tts# python -c \"from gtts import gTTS; gTTS(text='Hola, soc de Sant Cugat', lang='ca').save('tts.mp3')\"<\/mark>\n(env_tts) root@Synology_sec:\/volume1\/web\/edge_tts\/env_tts#<\/code><\/pre>\n\n\n\n
\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
? Configurar un entorn virtual de Python al meu Synology NAS (Network Attached Storage) Crear entorn virtual de Python utilitzant SSH. Quan s’utilitzen en un entorn virtual, les eines d’instal\u00b7laci\u00f3 comunes com a pip instal\u00b7laran autom\u00e0ticament els paquets de Python … Continua llegint →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":3167,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[187],"tags":[],"class_list":["post-16604","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-putty-ssh"],"_links":{"self":[{"href":"http:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/posts\/16604","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.beseit.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16604"}],"version-history":[{"count":18,"href":"http:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/posts\/16604\/revisions"}],"predecessor-version":[{"id":18020,"href":"http:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/posts\/16604\/revisions\/18020"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/media\/3167"}],"wp:attachment":[{"href":"http:\/\/www.beseit.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16604"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.beseit.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16604"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.beseit.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}