[Python] "Go or Unladen Swallow? " Cosa ne pensate ?

[Marco Mariani]

luigi scarso wrote:

>> luigi scarso wrote:
>>
>> Ma, forse perche' tutti usano virtualenv e tu no. Guarda che non morde  :-o
>>
>> Ti assicuro che virtualenv ha fatto molta differenza, per me.
>>     
> OK in che senso ?
>   

Nel senso che, ad esempio, sto sviluppando su Ubuntu 9.10 con Python 
2.5, per un server con la 7.04, uso le stesse librerie, stessa versione, 
e non sono poche.

Questo e' il site-packages di quel virtualenv, e comprende solo le 
librerie usate da quel progetto:

AddOns-0.6-py2.5.egg
BeautifulSoup-3.1.0.1-py2.5.egg
bpython-0.7.1-py2.5.egg
BytecodeAssembler-0.5.1-py2.5.egg
Cheetah-2.0.1-py2.5-linux-i686.egg
CherryPy-2.3.0-py2.5.egg
configobj-4.5.3-py2.5.egg
DateUtils-0.2-py2.5.egg
DecoratorTools-1.7-py2.5.egg
easy-install.pth
elementtree-1.2.6_20050316-py2.5.egg
Extremes-1.1-py2.5.egg
FormEncode-1.2.1-py2.5.egg
Genshi-0.5.1-py2.5-linux-i686.egg
ipdb-0.1dev_r1716-py2.5.egg
ipython-0.9.1-py2.5.egg
kid-0.9.6-py2.5.egg
ldap
_ldap.so
lxml-2.2-py2.5-linux-i686.egg
medusa-0.5.4-py2.5.egg
meld3-0.6.5-py2.5.egg
MySQL_python-1.2.3c1-py2.5-linux-i686.egg
nose-0.11.1-py2.5.egg
Paste-1.7.2-py2.5.egg
PasteDeploy-1.3.2-py2.5.egg
PasteScript-1.7.3-py2.5.egg
PEAK_Rules-0.5a1.dev_r2582-py2.5.egg
pip-0.3.1-py2.5.egg
prioritized_methods-0.2.1-py2.5.egg
psycopg2-2.0.10-py2.5-linux-i686.egg
Pygments-1.0-py2.5.egg
pyparsing-1.5.2-py2.5.egg
python_dateutil-1.4.1-py2.5.egg
pytz-2008i-py2.5.egg
see-0.5.4-py2.5.egg
setuptools-0.6c9-py2.5.egg
setuptools.pth
simplejson-2.0.4-py2.5-linux-i686.egg
SQLAlchemy-0.5.4-py2.5.egg
supervisor-3.0a6-py2.5.egg
SymbolType-1.0-py2.5.egg
tgMochiKit-1.4.2beta1-py2.5.egg
TurboCheetah-1.0-py2.5.egg
TurboGears-1.1b3-py2.5.egg
TurboJson-1.2.1-py2.5.egg
TurboKid-1.0.4-py2.5.egg
TurboMail-2.1-py2.5.egg
virtualenv-1.3.2-py2.5.egg
virtualenv-1.3.3-py2.5.egg
WebOb-0.9.6dev_r7717-py2.5.egg
WebTest-1.1-py2.5.egg
winpdb-1.3.6-py2.5.egg
xlrd-0.7.0-py2.5.egg
xlwt-0.7.0-py2.5.egg


Quando aggiorno il mio laptop, ogni sei mesi, e devo aggiungere librerie 
agli ambienti di sviluppo E produzione,  il fatto che Ubuntu fornisca 
Python 2.4 - 2.5 - 2.6 e i rispettivi pacchetti -dev permette di 
installare o compilare gli egg necessari senza tanti problemi.
O a volte mancano un paio di symlink per le librerie C.


Poi ho un altro virtualenv con la 2.6 e posso lanciare i test con quello 
e verificare che non avro' problemi se passero' l'ambiente di produzione 
alla prossima versione LTS.

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