Changeset 266:90591f3fc308

Show
Ignore:
Timestamp:
2007-08-25 13:28:05 (1 year ago)
Author:
Stefan Schwarzer <sschwarzer@sschwarzer.net>
branch:
default
Message:
Don't consider the environment variable `WSB_DEVEL`. Instead use the
`PYTHONPATH` variable to control which modules are loaded.
Files:

Legend:

Unmodified
Added
Removed
Modified
Copied
Moved

  • scripts/wsbrowser

    r259 r266  
    2323# SOFTWARE. 
    2424 
    25 import os 
    26 import sys 
    27  
    28  
    29 # call this function before the first import specific to Websourcebrowser 
    30 def maybe_use_devel_directory(): 
    31     """ 
    32     This function implements a trick for development of 
    33     Websourcebrowser. Normally, 
    34  
    35       from websourcebrowser import module 
    36  
    37     will pick up `module` from the `site-packages` directory. 
    38  
    39     However, by the trick, the import statement will use the module 
    40     from the current directory (if it's named `websourcebrowser`!) if 
    41     the environment variable `WSB_DEVEL` is set to "1" (without the 
    42     quotes). 
    43     """ 
    44     in_development = os.environ.get("WSB_DEVEL", "0") 
    45     if in_development == "1": 
    46         # check the name of the current directory 
    47         if os.path.basename(os.getcwd()) != "websourcebrowser": 
    48             print "The current directory isn't the package directory - aborting" 
    49             sys.exit() 
    50         # assume the current directory contains the package's files 
    51         development_dir = os.path.abspath(os.pardir) 
    52         # modify $PYTHONPATH to find the development files before 
    53         #  those installed in the `site-packages` directory 
    54         sys.path.insert(0, development_dir) 
    55         print "Using the current directory as websourcebrowser package." 
    56         print 
    57  
    58 maybe_use_devel_directory() 
    59  
    60  
    6125from websourcebrowser import browser 
    6226