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@@ -1,100 +0,0 @@
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-"""This module is used only by the VR Studio programmers who are using
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-the ctattach tools. It is imported before any other package, and its
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-job is to figure out the correct paths to each of the packages.
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-
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-This module is not needed if you are not using ctattach; in this case
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-all of the Panda packages will be collected under a common directory,
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-which you will presumably have already on your PYTHONPATH. """
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-
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-__all__ = ['deCygwinify', 'getPaths']
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-
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-import os
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-import sys
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-
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-def deCygwinify(path):
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- if os.name in ['nt'] and path[0] == '/':
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- # On Windows, we may need to convert from a Cygwin-style path
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- # to a native Windows path.
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-
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- # Check for a case like /i/ or /p/: this converts
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- # to i:\ or p:\.
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-
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- dirs = path.split('/')
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- if len(dirs) > 2 and len(dirs[1]) == 1:
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- path = '%s:\\%s' % (dirs[1], '\\'.join(dirs[2:]))
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-
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- else:
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- # Otherwise, prepend $PANDA_ROOT and flip the slashes.
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- pandaRoot = os.getenv('PANDA_ROOT')
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- if pandaRoot:
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- path = os.path.normpath(pandaRoot + path)
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-
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- return path
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-
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-def getPaths():
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- """
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- Add to sys.path the appropriate director(ies) to search for the
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- various Panda projects. Typically, these will all be in the same
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- directory (which is presumably already on sys.path), but if the VR
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- Studio ctattach tools are in use they could be scattered around in
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- several places.
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- """
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-
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- ctprojs = os.getenv("CTPROJS")
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- if ctprojs:
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- # The CTPROJS environment variable is defined. We must be
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- # using the ctattach tools. In this case, we need to figure
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- # out the location of each of the separate trees, and put the
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- # parent directory of each one on sys.path. In many cases,
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- # these will all be siblings, so we filter out duplicate
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- # parent directories.
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-
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- print('Appending to sys.path based on $CTPROJS:')
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-
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- # First, get the list of packages, then reverse the list to
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- # put it in ctattach order. (The reversal may not matter too
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- # much these days, but let's be as correct as we can be.)
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- packages = []
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- for proj in ctprojs.split():
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- projName = proj.split(':')[0]
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- packages.append(projName)
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- packages.reverse()
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-
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- # Now walk through the packages and figure out the parent of
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- # each referenced directory.
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-
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- parents = []
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- for package in packages:
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- tree = os.getenv(package)
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- if not tree:
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- print(" CTPROJS contains %s, but $%s is not defined." % (package, package))
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- sys.exit(1)
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-
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- tree = deCygwinify(tree)
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-
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- parent, base = os.path.split(tree)
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- if base != package.lower():
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- print(" Warning: $%s refers to a directory named %s (instead of %s)" % (package, base, package.lower()))
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-
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- if parent not in parents:
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- parents.append(parent)
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-
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-
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- # We also put tree/built/lib on sys.path by hand, because we
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- # will need to load up the generated C++ modules that got
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- # put there. Also, we will find the output of genPyCode
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- # in $DIRECT/built/lib/pandac.
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- libdir = os.path.join(tree, 'built', 'lib')
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- if os.path.isdir(libdir):
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- if libdir not in sys.path:
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- sys.path.append(libdir)
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-
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-
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- # Now the result goes onto sys.path.
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- for parent in parents:
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- print(" %s" % (parent))
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- if parent not in sys.path:
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- sys.path.append(parent)
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-
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-
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-getPaths()
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rdb