On 9 fév, 12:30, "Kai Rosenthal" <[EMAIL PROTECTED]> wrote:
> Hello,
>
> how can I resolve envionment variables in a string.
> e.g.
>
> strVar = /myVar
> resolve in
nothing. This raises a SyntaxError. Python is *not* a shell script
language.
> str1 = /mytest02/$MYVAR/mytest02 --> /mytest02//myVar/mytest02
> (unix)
> str2 =$MYVAR/mytest03 --> /myVar/mytest03 (unix)
> str3 =%MYVAR%/mytest03 --> /myVar/mytest03 (windows)
> I would not set the variables in this time.
>
> I think I need a little regular expression code snippet,
Nope.
my_var = "/myVar"
str1 = "/mytest02/%s/mytest02" % my_var
str2 = "%(my_var)s/mytest03" % {'my_var': my_var}
import os
str3=os.path.join(my_var, "mytest03")
hth
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