def Current():
"""
a deprecated means of specifying a preferred tag. This will return
None, which is consistent with how it was typically once used as a
value for a version parameter to a function. Now, passing None to
version means that the version assigned with the most preferred tag
is desired.
"""
utils.deprecated("Use of Current() is deprecated (and ignored).")
return None
def Current():
"""
a deprecated means of specifying a preferred tag. This will return
None, which is consistent with how it was typically once used as a
value for a version parameter to a function. Now, passing None to
version means that the version assigned with the most preferred tag
is desired.
"""
utils.deprecated("Use of Current() is deprecated (and ignored).")
return None
def deprecated_functions():
# all these functions are deprecated
to_deprecate = [
('countlink', CountLink),
('sumlink', SumLink),
('avglink', AvgLink),
('minlink', MinLink),
('maxlink', MaxLink)
]
funcs = {}
for name, func in to_deprecate:
funcs[name] = deprecated(func,
"%s(link, ...) is deprecated, please "
"use link.%s(...) instead"
% (name, name[:-4]))
return funcs
#noinspection PyUnusedLocal
def dtype(self, context):
return float
def make_dispatcher(agg_func, elem_func):
def dispatcher(*args, **kwargs):
func = agg_func if len(args) == 1 else elem_func
return func(*args, **kwargs)
return dispatcher
functions = {
'all': All,
'any': Any,
'count': Count,
'min': make_dispatcher(Min, exprmisc.Min),
'max': make_dispatcher(Max, exprmisc.Max),
'sum': Sum,
'avg': Average,
'std': Std,
'median': Median,
'percentile': Percentile,
'gini': Gini,
}
for k, v in functions.items():
functions['grp' + k] = deprecated(v, "%s is deprecated, please use %s "
"instead" % ('grp' + k, k))
def setup(productName, version=None, prefTags=None, productRoot=None,
eupsenv=None, fwd=True, tablefile=None, exact_version=False, postTags=[]):
"""
Return a set of shell commands which, when sourced, will setup a product.
(If fwd is false, unset it up.)
Note that if the first argument is found to be an instance of Eups,
this function will assume that the old setup() signature is expected
by the caller, and the parameters will be forwarded to osetup().
@param productName the name of the desired product to setup.
@param version the desired version of the product. This can be
either a string giving an explicit version
or a Tag instance.
@param prefTags the list of requested tags (n.b. the VRO already knows about them)
@param postTags the list of requested post-tags (n.b. the VRO already knows about them)
@param productRoot the root directory where the product is installed.
If set, Eups will not consult its database for
the product's location, but rather set it up as
a "LOCAL" product.
@param eupsenv the Eups instance to use to do the setup. If
None, one will be created for it.
@param fwd If False, actually do an unsetup.
"""
if isinstance(productName, Eups):
# Note: this probably won't work if a mix of key-worded and
# non-keyworded parameters are used.
utils.deprecated("setup(): assuming deprecated function signature",
productName.quiet)
if productRoot is None: productRoot = True
return osetup(productName, version, prefTags, productRoot, productName.setupType)
if not eupsenv:
eupsenv = Eups(readCache=False, exact_version=exact_version)
if version:
eupsenv.selectVRO(versionName=version)
if isinstance(prefTags, str):
prefTags = prefTags.split()
elif isinstance(prefTags, Tag):
prefTags = [prefTags]
if prefTags is None:
prefTags = []
if postTags is None:
postTags = []
if prefTags:
checkTagsList(eupsenv, prefTags)
if postTags:
checkTagsList(eupsenv, postTags)
versionRequested = version
ok, version, reason = eupsenv.setup(productName, version, fwd,
productRoot=productRoot, tablefile=tablefile)
cmds = []
if ok:
#
# Check that we got the desired tag
#
if eupsenv.quiet <= 0 and (prefTags or postTags) and not versionRequested:
taggedVersion = None
for tag in prefTags:
taggedVersion = eupsenv.findTaggedProduct(productName, tag)
if taggedVersion:
break
if not taggedVersion:
for tag in postTags:
taggedVersion = eupsenv.findTaggedProduct(productName, tag)
if taggedVersion:
break
if taggedVersion:
if version == taggedVersion.version: # OK, we got it
pass
elif productRoot: # they asked for a particular directory
pass
else:
print >> utils.stderr, "Requested version tagged %s == \"%s\"; got version \"%s\"" % \
(",".join(prefTags + postTags), taggedVersion.version, version)
else:
if not re.search(r"^" + Product.Product.LocalVersionPrefix, version):
if (fwd and eupsenv.verbose >= 0) or (not fwd and eupsenv.verbose > 0):
extra = ""
if os.path.isfile((prefTags + postTags)[0]):
extra = " in"
print >> utils.stdwarn, "No versions of %s are tagged%s %s; setup version is %s" % \
(productName, extra, ",".join(prefTags + postTags), version)
#
# Set new variables
#
for key, val in os.environ.items():
try:
if val == eupsenv.oldEnviron[key]:
continue
except KeyError:
pass
if val and not re.search(r"^['\"].*['\"]$", val) and \
re.search(r"[\s<>|&;()]", val): # quote characters that the shell cares about
val = "'%s'" % val
if eupsenv.shell in ("sh", "zsh",):
cmd = "export %s=%s" % (key, val)
elif eupsenv.shell in ("csh",):
cmd = "setenv %s %s" % (key, val)
if eupsenv.noaction:
if eupsenv.verbose < 2 and re.search(utils.setupEnvPrefix(), key):
continue # these variables are an implementation detail
cmd = "echo \"%s\"" % cmd
cmds += [cmd]
#
# unset ones that have disappeared
#
for key in eupsenv.oldEnviron.keys():
if re.search(r"^EUPS_(DIR|PATH)$", key): # the world will break if we delete these
continue
if os.environ.has_key(key):
continue
if eupsenv.shell == "sh" or eupsenv.shell == "zsh":
cmd = "unset %s" % (key)
elif eupsenv.shell == "csh":
cmd = "unsetenv %s" % (key)
if eupsenv.noaction:
if eupsenv.verbose < 2 and re.search(utils.setupEnvPrefix(), key):
continue # an implementation detail
cmd = "echo \"%s\"" % cmd
cmds += [cmd]
#
# Now handle aliases
#
for key in eupsenv.aliases.keys():
value = eupsenv.aliases[key]
try:
if value == eupsenv.oldAliases[key]:
continue
except KeyError:
pass
if eupsenv.shell == "sh":
cmd = "function %s { %s ; }; export -f %s" % (key, value, key)
elif eupsenv.shell == "csh":
value = re.sub(r'"?\$@"?', r"\!*", value)
cmd = "alias %s \'%s\'" % (key, value)
elif eupsenv.shell == "zsh":
cmd = "%s() { %s ; }" % (key, value, key)
if eupsenv.noaction:
cmd = "echo \"%s\"" % re.sub(r"`", r"\`", cmd)
cmds += [cmd]
#
# and unset ones that used to be present, but are now gone
#
for key in eupsenv.oldAliases.keys():
if eupsenv.aliases.has_key(key):
continue
if eupsenv.shell == "sh" or eupsenv.shell == "zsh":
cmd = "unset %s" % (key)
elif eupsenv.shell == "csh":
cmd = "unalias %s" (key)
if eupsenv.noaction:
cmd = "echo \"%s\"" % cmd
cmds += [cmd]
elif fwd and version is None:
print >> utils.stderr, \
"Unable to find an acceptable version of", productName
if eupsenv.verbose and os.path.exists(productName):
print >> utils.stderr, "(Did you mean setup -r %s?)" % productName
cmds += ["false"] # as in /bin/false
else:
if fwd:
versionName = version
if eupsenv.isLegalRelativeVersion(versionName):
versionName = ""
if versionName:
versionName = " " + versionName
print >> utils.stderr, "Failed to setup %s%s: %s" % (productName, versionName, reason)
else:
print >> utils.stderr, "Failed to unsetup %s: %s" % (productName, reason)
cmds += ["false"] # as in /bin/false
return cmds
def setup(productName,
version=None,
prefTags=None,
productRoot=None,
eupsenv=None,
fwd=True,
tablefile=None,
exact_version=False,
postTags=[]):
"""
Return a set of shell commands which, when sourced, will setup a product.
(If fwd is false, unset it up.)
Note that if the first argument is found to be an instance of Eups,
this function will assume that the old setup() signature is expected
by the caller, and the parameters will be forwarded to osetup().
@param productName the name of the desired product to setup.
@param version the desired version of the product. This can be
either a string giving an explicit version
or a Tag instance.
@param prefTags the list of requested tags (n.b. the VRO already knows about them)
@param postTags the list of requested post-tags (n.b. the VRO already knows about them)
@param productRoot the root directory where the product is installed.
If set, Eups will not consult its database for
the product's location, but rather set it up as
a "LOCAL" product.
@param eupsenv the Eups instance to use to do the setup. If
None, one will be created for it.
@param fwd If False, actually do an unsetup.
"""
if isinstance(productName, Eups):
# Note: this probably won't work if a mix of key-worded and
# non-keyworded parameters are used.
utils.deprecated("setup(): assuming deprecated function signature",
productName.quiet)
if productRoot is None: productRoot = True
return osetup(productName, version, prefTags, productRoot,
productName.setupType)
if not eupsenv:
eupsenv = Eups(readCache=False, exact_version=exact_version)
if version:
eupsenv.selectVRO(versionName=version)
if isinstance(prefTags, str):
prefTags = prefTags.split()
elif isinstance(prefTags, Tag):
prefTags = [prefTags]
if prefTags is None:
prefTags = []
if postTags is None:
postTags = []
if prefTags:
checkTagsList(eupsenv, prefTags)
if postTags:
checkTagsList(eupsenv, postTags)
versionRequested = version
ok, version, reason = eupsenv.setup(productName,
version,
fwd,
productRoot=productRoot,
tablefile=tablefile)
cmds = []
if ok:
#
# Check that we got the desired tag
#
if eupsenv.quiet <= 0 and (prefTags
or postTags) and not versionRequested:
taggedVersion = None
for tag in prefTags:
taggedVersion = eupsenv.findTaggedProduct(productName, tag)
if taggedVersion:
break
if not taggedVersion:
for tag in postTags:
taggedVersion = eupsenv.findTaggedProduct(productName, tag)
if taggedVersion:
break
if taggedVersion:
if version == taggedVersion.version: # OK, we got it
pass
elif productRoot: # they asked for a particular directory
pass
else:
print >> utils.stderr, "Requested version tagged %s == \"%s\"; got version \"%s\"" % \
(",".join(prefTags + postTags), taggedVersion.version, version)
else:
if not re.search(r"^" + Product.Product.LocalVersionPrefix,
version):
if (fwd and eupsenv.verbose >= 0) or (not fwd and
eupsenv.verbose > 0):
extra = ""
if os.path.isfile((prefTags + postTags)[0]):
extra = " in"
print >> utils.stdwarn, "No versions of %s are tagged%s %s; setup version is %s" % \
(productName, extra, ",".join(prefTags + postTags), version)
#
# Set new variables
#
for key, val in os.environ.items():
try:
if val == eupsenv.oldEnviron[key]:
continue
except KeyError:
pass
if val and not re.search(r"^['\"].*['\"]$", val) and \
re.search(r"[\s<>|&;()]", val): # quote characters that the shell cares about
val = "'%s'" % val
if eupsenv.shell in (
"sh",
"zsh",
):
cmd = "export %s=%s" % (key, val)
elif eupsenv.shell in ("csh", ):
cmd = "setenv %s %s" % (key, val)
if eupsenv.noaction:
if eupsenv.verbose < 2 and re.search(utils.setupEnvPrefix(),
key):
continue # these variables are an implementation detail
cmd = "echo \"%s\"" % cmd
cmds += [cmd]
#
# Extra environment variables that EUPS uses
#
if not fwd and productName == "eups":
for k in (
"EUPS_PATH",
"EUPS_PKGROOT",
"EUPS_SHELL",
):
if k in os.environ:
del os.environ[k]
#
# unset ones that have disappeared
#
for key in eupsenv.oldEnviron.keys():
if productName != "eups": # the world will break if we delete these
if re.search(r"^EUPS_(DIR|PATH|PKGROOT|SHELL)$", key):
continue
if os.environ.has_key(key):
continue
if eupsenv.shell == "sh" or eupsenv.shell == "zsh":
cmd = "unset %s" % (key)
elif eupsenv.shell == "csh":
cmd = "unsetenv %s" % (key)
if eupsenv.noaction:
if eupsenv.verbose < 2 and re.search(utils.setupEnvPrefix(),
key):
continue # an implementation detail
cmd = "echo \"%s\"" % cmd
cmds += [cmd]
#
# Now handle aliases
#
for key in eupsenv.aliases.keys():
value = eupsenv.aliases[key]
try:
if value == eupsenv.oldAliases[key]:
continue
except KeyError:
pass
if eupsenv.shell == "sh":
cmd = "function %s { %s ; }; export -f %s" % (key, value, key)
elif eupsenv.shell == "csh":
value = re.sub(r'"?\$@"?', r"\!*", value)
cmd = "alias %s \'%s\'" % (key, value)
elif eupsenv.shell == "zsh":
cmd = "%s() { %s ; }" % (key, value, key)
if eupsenv.noaction:
cmd = "echo \"%s\"" % re.sub(r"`", r"\`", cmd)
cmds += [cmd]
#
# and unset ones that used to be present, but are now gone
#
for key in eupsenv.oldAliases.keys():
if eupsenv.aliases.has_key(key):
continue
if eupsenv.shell == "sh" or eupsenv.shell == "zsh":
cmd = "unset %s" % (key)
elif eupsenv.shell == "csh":
cmd = "unalias %s" (key)
if eupsenv.noaction:
cmd = "echo \"%s\"" % cmd
cmds += [cmd]
elif fwd and version is None:
print >> utils.stderr, \
"Unable to find an acceptable version of", productName
if eupsenv.verbose and os.path.exists(productName):
print >> utils.stderr, "(Did you mean setup -r %s?)" % productName
cmds += ["false"] # as in /bin/false
else:
if fwd:
versionName = version
if eupsenv.isLegalRelativeVersion(versionName):
versionName = ""
if versionName:
versionName = " " + versionName
print >> utils.stderr, "Failed to setup %s%s: %s" % (
productName, versionName, reason)
else:
print >> utils.stderr, "Failed to unsetup %s: %s" % (productName,
reason)
cmds += ["false"] # as in /bin/false
return cmds
