id int32 0 252k | repo stringlengths 7 55 | path stringlengths 4 127 | func_name stringlengths 1 88 | original_string stringlengths 75 19.8k | language stringclasses 1
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246,400 | nerdvegas/rez | src/rezgui/dialogs/WriteGraphDialog.py | view_graph | def view_graph(graph_str, parent=None, prune_to=None):
"""View a graph."""
from rezgui.dialogs.ImageViewerDialog import ImageViewerDialog
from rez.config import config
# check for already written tempfile
h = hash((graph_str, prune_to))
filepath = graph_file_lookup.get(h)
if filepath and no... | python | def view_graph(graph_str, parent=None, prune_to=None):
from rezgui.dialogs.ImageViewerDialog import ImageViewerDialog
from rez.config import config
# check for already written tempfile
h = hash((graph_str, prune_to))
filepath = graph_file_lookup.get(h)
if filepath and not os.path.exists(filepat... | [
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246,401 | nerdvegas/rez | src/rezgui/widgets/PackageVersionsTable.py | PackageVersionsTable.select_version | def select_version(self, version_range):
"""Select the latest versioned package in the given range.
If there are no packages in the range, the selection is cleared.
"""
row = -1
version = None
for i, package in self.packages.iteritems():
if package.version in... | python | def select_version(self, version_range):
row = -1
version = None
for i, package in self.packages.iteritems():
if package.version in version_range \
and (version is None or version < package.version):
version = package.version
row = ... | [
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246,402 | nerdvegas/rez | src/rez/vendor/sortedcontainers/sortedset.py | SortedSet._fromset | def _fromset(cls, values, key=None):
"""Initialize sorted set from existing set."""
sorted_set = object.__new__(cls)
sorted_set._set = values # pylint: disable=protected-access
sorted_set.__init__(key=key)
return sorted_set | python | def _fromset(cls, values, key=None):
sorted_set = object.__new__(cls)
sorted_set._set = values # pylint: disable=protected-access
sorted_set.__init__(key=key)
return sorted_set | [
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246,403 | nerdvegas/rez | src/rez/cli/build.py | setup_parser_common | def setup_parser_common(parser):
"""Parser setup common to both rez-build and rez-release."""
from rez.build_process_ import get_build_process_types
from rez.build_system import get_valid_build_systems
process_types = get_build_process_types()
parser.add_argument(
"--process", type=str, cho... | python | def setup_parser_common(parser):
from rez.build_process_ import get_build_process_types
from rez.build_system import get_valid_build_systems
process_types = get_build_process_types()
parser.add_argument(
"--process", type=str, choices=process_types, default="local",
help="the build proc... | [
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246,404 | nerdvegas/rez | src/rez/utils/scope.py | scoped_format | def scoped_format(txt, **objects):
"""Format a string with respect to a set of objects' attributes.
Example:
>>> Class Foo(object):
>>> def __init__(self):
>>> self.name = "Dave"
>>> print scoped_format("hello {foo.name}", foo=Foo())
hello Dave
Args:
... | python | def scoped_format(txt, **objects):
pretty = objects.pop("pretty", RecursiveAttribute.format_pretty)
expand = objects.pop("expand", RecursiveAttribute.format_expand)
attr = RecursiveAttribute(objects, read_only=True)
formatter = scoped_formatter(**objects)
return formatter.format(txt, pretty=pretty, ... | [
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246,405 | nerdvegas/rez | src/rez/utils/scope.py | RecursiveAttribute.to_dict | def to_dict(self):
"""Get an equivalent dict representation."""
d = {}
for k, v in self.__dict__["data"].iteritems():
if isinstance(v, RecursiveAttribute):
d[k] = v.to_dict()
else:
d[k] = v
return d | python | def to_dict(self):
d = {}
for k, v in self.__dict__["data"].iteritems():
if isinstance(v, RecursiveAttribute):
d[k] = v.to_dict()
else:
d[k] = v
return d | [
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246,406 | nerdvegas/rez | src/rezgui/objects/Config.py | Config.value | def value(self, key, type_=None):
"""Get the value of a setting.
If `type` is not provided, the key must be for a known setting,
present in `self.default_settings`. Conversely if `type` IS provided,
the key must be for an unknown setting.
"""
if type_ is None:
... | python | def value(self, key, type_=None):
if type_ is None:
default = self._default_value(key)
val = self._value(key, default)
if type(val) == type(default):
return val
else:
return self._convert_value(val, type(default))
else:
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246,407 | nerdvegas/rez | src/rezgui/objects/Config.py | Config.get_string_list | def get_string_list(self, key):
"""Get a list of strings."""
strings = []
size = self.beginReadArray(key)
for i in range(size):
self.setArrayIndex(i)
entry = str(self._value("entry"))
strings.append(entry)
self.endArray()
return strings | python | def get_string_list(self, key):
strings = []
size = self.beginReadArray(key)
for i in range(size):
self.setArrayIndex(i)
entry = str(self._value("entry"))
strings.append(entry)
self.endArray()
return strings | [
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246,408 | nerdvegas/rez | src/rezgui/objects/Config.py | Config.prepend_string_list | def prepend_string_list(self, key, value, max_length_key):
"""Prepend a fixed-length string list with a new string.
The oldest string will be removed from the list. If the string is
already in the list, it is shuffled to the top. Use this to implement
things like a 'most recent files' e... | python | def prepend_string_list(self, key, value, max_length_key):
max_len = self.get(max_length_key)
strings = self.get_string_list(key)
strings = [value] + [x for x in strings if x != value]
strings = strings[:max_len]
self.beginWriteArray(key)
for i in range(len(strings)):
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246,409 | nerdvegas/rez | src/rez/vendor/pygraph/algorithms/utils.py | priority_queue.insert | def insert(self, item, priority):
"""
Insert item into the queue, with the given priority.
"""
heappush(self.heap, HeapItem(item, priority)) | python | def insert(self, item, priority):
heappush(self.heap, HeapItem(item, priority)) | [
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246,410 | nerdvegas/rez | src/rez/vendor/pygraph/algorithms/accessibility.py | connected_components | def connected_components(graph):
"""
Connected components.
@type graph: graph, hypergraph
@param graph: Graph.
@rtype: dictionary
@return: Pairing that associates each node to its connected component.
"""
recursionlimit = getrecursionlimit()
setrecursionlimit(max(len(graph.nodes(... | python | def connected_components(graph):
recursionlimit = getrecursionlimit()
setrecursionlimit(max(len(graph.nodes())*2,recursionlimit))
visited = {}
count = 1
# For 'each' node not found to belong to a connected component, find its connected
# component.
for each in graph:
if (each n... | [
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246,411 | nerdvegas/rez | src/rez/vendor/pygraph/algorithms/accessibility.py | cut_edges | def cut_edges(graph):
"""
Return the cut-edges of the given graph.
A cut edge, or bridge, is an edge of a graph whose removal increases the number of connected
components in the graph.
@type graph: graph, hypergraph
@param graph: Graph.
@rtype: list
@return: List of cut-... | python | def cut_edges(graph):
recursionlimit = getrecursionlimit()
setrecursionlimit(max(len(graph.nodes())*2,recursionlimit))
# Dispatch if we have a hypergraph
if 'hypergraph' == graph.__class__.__name__:
return _cut_hyperedges(graph)
pre = {} # Pre-ordering
low = {} # Lowest pre[] rea... | [
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246,412 | nerdvegas/rez | src/rez/vendor/pygraph/algorithms/accessibility.py | _cut_hyperedges | def _cut_hyperedges(hypergraph):
"""
Return the cut-hyperedges of the given hypergraph.
@type hypergraph: hypergraph
@param hypergraph: Hypergraph
@rtype: list
@return: List of cut-nodes.
"""
edges_ = cut_nodes(hypergraph.graph)
edges = []
for each in edges_:
... | python | def _cut_hyperedges(hypergraph):
edges_ = cut_nodes(hypergraph.graph)
edges = []
for each in edges_:
if (each[1] == 'h'):
edges.append(each[0])
return edges | [
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246,413 | nerdvegas/rez | src/rez/vendor/pygraph/algorithms/accessibility.py | cut_nodes | def cut_nodes(graph):
"""
Return the cut-nodes of the given graph.
A cut node, or articulation point, is a node of a graph whose removal increases the number of
connected components in the graph.
@type graph: graph, hypergraph
@param graph: Graph.
@rtype: list
@retur... | python | def cut_nodes(graph):
recursionlimit = getrecursionlimit()
setrecursionlimit(max(len(graph.nodes())*2,recursionlimit))
# Dispatch if we have a hypergraph
if 'hypergraph' == graph.__class__.__name__:
return _cut_hypernodes(graph)
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246,414 | nerdvegas/rez | src/rez/vendor/pygraph/algorithms/accessibility.py | _cut_hypernodes | def _cut_hypernodes(hypergraph):
"""
Return the cut-nodes of the given hypergraph.
@type hypergraph: hypergraph
@param hypergraph: Hypergraph
@rtype: list
@return: List of cut-nodes.
"""
nodes_ = cut_nodes(hypergraph.graph)
nodes = []
for each in nodes_:
... | python | def _cut_hypernodes(hypergraph):
nodes_ = cut_nodes(hypergraph.graph)
nodes = []
for each in nodes_:
if (each[1] == 'n'):
nodes.append(each[0])
return nodes | [
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246,415 | nerdvegas/rez | src/rez/vendor/pygraph/classes/graph.py | graph.del_edge | def del_edge(self, edge):
"""
Remove an edge from the graph.
@type edge: tuple
@param edge: Edge.
"""
u, v = edge
self.node_neighbors[u].remove(v)
self.del_edge_labeling((u, v))
if (u != v):
self.node_neighbors[v].remove(u)
... | python | def del_edge(self, edge):
u, v = edge
self.node_neighbors[u].remove(v)
self.del_edge_labeling((u, v))
if (u != v):
self.node_neighbors[v].remove(u)
self.del_edge_labeling((v, u)) | [
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246,416 | nerdvegas/rez | src/rez/vendor/pygraph/mixins/labeling.py | labeling.edge_weight | def edge_weight(self, edge):
"""
Get the weight of an edge.
@type edge: edge
@param edge: One edge.
@rtype: number
@return: Edge weight.
"""
return self.get_edge_properties( edge ).setdefault( self.WEIGHT_ATTRIBUTE_NAME, self.DEFAULT_WEIGHT ) | python | def edge_weight(self, edge):
return self.get_edge_properties( edge ).setdefault( self.WEIGHT_ATTRIBUTE_NAME, self.DEFAULT_WEIGHT ) | [
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246,417 | nerdvegas/rez | src/rez/vendor/pygraph/mixins/labeling.py | labeling.set_edge_weight | def set_edge_weight(self, edge, wt):
"""
Set the weight of an edge.
@type edge: edge
@param edge: One edge.
@type wt: number
@param wt: Edge weight.
"""
self.set_edge_properties(edge, weight=wt )
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self.set_edge_... | python | def set_edge_weight(self, edge, wt):
self.set_edge_properties(edge, weight=wt )
if not self.DIRECTED:
self.set_edge_properties((edge[1], edge[0]) , weight=wt ) | [
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246,418 | nerdvegas/rez | src/rez/vendor/pygraph/mixins/labeling.py | labeling.edge_label | def edge_label(self, edge):
"""
Get the label of an edge.
@type edge: edge
@param edge: One edge.
@rtype: string
@return: Edge label
"""
return self.get_edge_properties( edge ).setdefault( self.LABEL_ATTRIBUTE_NAME, self.DEFAULT_LABEL ) | python | def edge_label(self, edge):
return self.get_edge_properties( edge ).setdefault( self.LABEL_ATTRIBUTE_NAME, self.DEFAULT_LABEL ) | [
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246,419 | nerdvegas/rez | src/rez/vendor/pygraph/mixins/labeling.py | labeling.set_edge_label | def set_edge_label(self, edge, label):
"""
Set the label of an edge.
@type edge: edge
@param edge: One edge.
@type label: string
@param label: Edge label.
"""
self.set_edge_properties(edge, label=label )
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self.set_edge_properties(edge, label=label )
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246,420 | nerdvegas/rez | src/rez/vendor/pygraph/mixins/labeling.py | labeling.add_edge_attribute | def add_edge_attribute(self, edge, attr):
"""
Add attribute to the given edge.
@type edge: edge
@param edge: One edge.
@type attr: tuple
@param attr: Node attribute specified as a tuple in the form (attribute, value).
"""
self.edge_attr[edge] = self.ed... | python | def add_edge_attribute(self, edge, attr):
self.edge_attr[edge] = self.edge_attributes(edge) + [attr]
if (not self.DIRECTED and edge[0] != edge[1]):
self.edge_attr[(edge[1],edge[0])] = self.edge_attributes((edge[1], edge[0])) + [attr] | [
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246,421 | nerdvegas/rez | src/rez/vendor/pygraph/mixins/labeling.py | labeling.add_node_attribute | def add_node_attribute(self, node, attr):
"""
Add attribute to the given node.
@type node: node
@param node: Node identifier
@type attr: tuple
@param attr: Node attribute specified as a tuple in the form (attribute, value).
"""
self.node_attr[node] = s... | python | def add_node_attribute(self, node, attr):
self.node_attr[node] = self.node_attr[node] + [attr] | [
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246,422 | nerdvegas/rez | src/rez/suite.py | Suite.activation_shell_code | def activation_shell_code(self, shell=None):
"""Get shell code that should be run to activate this suite."""
from rez.shells import create_shell
from rez.rex import RexExecutor
executor = RexExecutor(interpreter=create_shell(shell),
parent_variables=["PATH... | python | def activation_shell_code(self, shell=None):
from rez.shells import create_shell
from rez.rex import RexExecutor
executor = RexExecutor(interpreter=create_shell(shell),
parent_variables=["PATH"],
shebang=False)
executor.env.P... | [
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246,423 | nerdvegas/rez | src/rez/suite.py | Suite.context | def context(self, name):
"""Get a context.
Args:
name (str): Name to store the context under.
Returns:
`ResolvedContext` object.
"""
data = self._context(name)
context = data.get("context")
if context:
return context
... | python | def context(self, name):
data = self._context(name)
context = data.get("context")
if context:
return context
assert self.load_path
context_path = os.path.join(self.load_path, "contexts", "%s.rxt" % name)
context = ResolvedContext.load(context_path)
da... | [
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246,424 | nerdvegas/rez | src/rez/suite.py | Suite.add_context | def add_context(self, name, context, prefix_char=None):
"""Add a context to the suite.
Args:
name (str): Name to store the context under.
context (ResolvedContext): Context to add.
"""
if name in self.contexts:
raise SuiteError("Context already in sui... | python | def add_context(self, name, context, prefix_char=None):
if name in self.contexts:
raise SuiteError("Context already in suite: %r" % name)
if not context.success:
raise SuiteError("Context is not resolved: %r" % name)
self.contexts[name] = dict(name=name,
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246,425 | nerdvegas/rez | src/rez/suite.py | Suite.find_contexts | def find_contexts(self, in_request=None, in_resolve=None):
"""Find contexts in the suite based on search criteria.
Args:
in_request (str): Match contexts that contain the given package in
their request.
in_resolve (str or `Requirement`): Match contexts that conta... | python | def find_contexts(self, in_request=None, in_resolve=None):
names = self.context_names
if in_request:
def _in_request(name):
context = self.context(name)
packages = set(x.name for x in context.requested_packages(True))
return (in_request in pack... | [
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246,426 | nerdvegas/rez | src/rez/suite.py | Suite.remove_context | def remove_context(self, name):
"""Remove a context from the suite.
Args:
name (str): Name of the context to remove.
"""
self._context(name)
del self.contexts[name]
self._flush_tools() | python | def remove_context(self, name):
self._context(name)
del self.contexts[name]
self._flush_tools() | [
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246,427 | nerdvegas/rez | src/rez/suite.py | Suite.set_context_prefix | def set_context_prefix(self, name, prefix):
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This will be applied to all wrappers for the tools in this context. For
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246,428 | nerdvegas/rez | src/rez/suite.py | Suite.set_context_suffix | def set_context_suffix(self, name, suffix):
"""Set a context's suffix.
This will be applied to all wrappers for the tools in this context. For
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Args:
name (str): Name of the context t... | python | def set_context_suffix(self, name, suffix):
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246,429 | nerdvegas/rez | src/rez/suite.py | Suite.bump_context | def bump_context(self, name):
"""Causes the context's tools to take priority over all others."""
data = self._context(name)
data["priority"] = self._next_priority
self._flush_tools() | python | def bump_context(self, name):
data = self._context(name)
data["priority"] = self._next_priority
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246,430 | nerdvegas/rez | src/rez/suite.py | Suite.hide_tool | def hide_tool(self, context_name, tool_name):
"""Hide a tool so that it is not exposed in the suite.
Args:
context_name (str): Context containing the tool.
tool_name (str): Name of tool to hide.
"""
data = self._context(context_name)
hidden_tools = data["... | python | def hide_tool(self, context_name, tool_name):
data = self._context(context_name)
hidden_tools = data["hidden_tools"]
if tool_name not in hidden_tools:
self._validate_tool(context_name, tool_name)
hidden_tools.add(tool_name)
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246,431 | nerdvegas/rez | src/rez/suite.py | Suite.unhide_tool | def unhide_tool(self, context_name, tool_name):
"""Unhide a tool so that it may be exposed in a suite.
Note that unhiding a tool doesn't guarantee it can be seen - a tool of
the same name from a different context may be overriding it.
Args:
context_name (str): Context conta... | python | def unhide_tool(self, context_name, tool_name):
data = self._context(context_name)
hidden_tools = data["hidden_tools"]
if tool_name in hidden_tools:
hidden_tools.remove(tool_name)
self._flush_tools() | [
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246,432 | nerdvegas/rez | src/rez/suite.py | Suite.alias_tool | def alias_tool(self, context_name, tool_name, tool_alias):
"""Register an alias for a specific tool.
Note that a tool alias takes precedence over a context prefix/suffix.
Args:
context_name (str): Context containing the tool.
tool_name (str): Name of tool to alias.
... | python | def alias_tool(self, context_name, tool_name, tool_alias):
data = self._context(context_name)
aliases = data["tool_aliases"]
if tool_name in aliases:
raise SuiteError("Tool %r in context %r is already aliased to %r"
% (tool_name, context_name, aliases[too... | [
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246,433 | nerdvegas/rez | src/rez/suite.py | Suite.unalias_tool | def unalias_tool(self, context_name, tool_name):
"""Deregister an alias for a specific tool.
Args:
context_name (str): Context containing the tool.
tool_name (str): Name of tool to unalias.
"""
data = self._context(context_name)
aliases = data["tool_alias... | python | def unalias_tool(self, context_name, tool_name):
data = self._context(context_name)
aliases = data["tool_aliases"]
if tool_name in aliases:
del aliases[tool_name]
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246,434 | nerdvegas/rez | src/rez/suite.py | Suite.get_tool_filepath | def get_tool_filepath(self, tool_alias):
"""Given a visible tool alias, return the full path to the executable.
Args:
tool_alias (str): Tool alias to search for.
Returns:
(str): Filepath of executable, or None if the tool is not in the
suite. May also re... | python | def get_tool_filepath(self, tool_alias):
tools_dict = self.get_tools()
if tool_alias in tools_dict:
if self.tools_path is None:
return None
else:
return os.path.join(self.tools_path, tool_alias)
else:
return None | [
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246,435 | nerdvegas/rez | src/rez/suite.py | Suite.get_tool_context | def get_tool_context(self, tool_alias):
"""Given a visible tool alias, return the name of the context it
belongs to.
Args:
tool_alias (str): Tool alias to search for.
Returns:
(str): Name of the context that exposes a visible instance of this
tool al... | python | def get_tool_context(self, tool_alias):
tools_dict = self.get_tools()
data = tools_dict.get(tool_alias)
if data:
return data["context_name"]
return None | [
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246,436 | nerdvegas/rez | src/rez/suite.py | Suite.validate | def validate(self):
"""Validate the suite."""
for context_name in self.context_names:
context = self.context(context_name)
try:
context.validate()
except ResolvedContextError as e:
raise SuiteError("Error in context %r: %s"
... | python | def validate(self):
for context_name in self.context_names:
context = self.context(context_name)
try:
context.validate()
except ResolvedContextError as e:
raise SuiteError("Error in context %r: %s"
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246,437 | nerdvegas/rez | src/rez/suite.py | Suite.save | def save(self, path, verbose=False):
"""Save the suite to disk.
Args:
path (str): Path to save the suite to. If a suite is already saved
at `path`, then it will be overwritten. Otherwise, if `path`
exists, an error is raised.
"""
path = os.pat... | python | def save(self, path, verbose=False):
path = os.path.realpath(path)
if os.path.exists(path):
if self.load_path and self.load_path == path:
if verbose:
print "saving over previous suite..."
for context_name in self.context_names:
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246,438 | nerdvegas/rez | src/rez/suite.py | Suite.print_info | def print_info(self, buf=sys.stdout, verbose=False):
"""Prints a message summarising the contents of the suite."""
_pr = Printer(buf)
if not self.contexts:
_pr("Suite is empty.")
return
context_names = sorted(self.contexts.iterkeys())
_pr("Suite contains... | python | def print_info(self, buf=sys.stdout, verbose=False):
_pr = Printer(buf)
if not self.contexts:
_pr("Suite is empty.")
return
context_names = sorted(self.contexts.iterkeys())
_pr("Suite contains %d contexts:" % len(context_names))
if not verbose:
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246,439 | nerdvegas/rez | src/rez/build_system.py | get_valid_build_systems | def get_valid_build_systems(working_dir, package=None):
"""Returns the build system classes that could build the source in given dir.
Args:
working_dir (str): Dir containing the package definition and potentially
build files.
package (`Package`): Package to be built. This may or may... | python | def get_valid_build_systems(working_dir, package=None):
from rez.plugin_managers import plugin_manager
from rez.exceptions import PackageMetadataError
try:
package = package or get_developer_package(working_dir)
except PackageMetadataError:
# no package, or bad package
pass
... | [
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246,440 | nerdvegas/rez | src/rez/build_system.py | create_build_system | def create_build_system(working_dir, buildsys_type=None, package=None, opts=None,
write_build_scripts=False, verbose=False,
build_args=[], child_build_args=[]):
"""Return a new build system that can build the source in working_dir."""
from rez.plugin_managers impo... | python | def create_build_system(working_dir, buildsys_type=None, package=None, opts=None,
write_build_scripts=False, verbose=False,
build_args=[], child_build_args=[]):
from rez.plugin_managers import plugin_manager
# detect build system if necessary
if not buildsys_... | [
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246,441 | nerdvegas/rez | src/rez/build_system.py | BuildSystem.build | def build(self, context, variant, build_path, install_path, install=False,
build_type=BuildType.local):
"""Implement this method to perform the actual build.
Args:
context: A ResolvedContext object that the build process must be
executed within.
var... | python | def build(self, context, variant, build_path, install_path, install=False,
build_type=BuildType.local):
raise NotImplementedError | [
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246,442 | nerdvegas/rez | src/rez/build_system.py | BuildSystem.get_standard_vars | def get_standard_vars(cls, context, variant, build_type, install,
build_path, install_path=None):
"""Returns a standard set of environment variables that can be set
for the build system to use
"""
from rez.config import config
package = variant.parent
... | python | def get_standard_vars(cls, context, variant, build_type, install,
build_path, install_path=None):
from rez.config import config
package = variant.parent
variant_requires = map(str, variant.variant_requires)
if variant.index is None:
variant_subpath... | [
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246,443 | nerdvegas/rez | src/rez/build_system.py | BuildSystem.set_standard_vars | def set_standard_vars(cls, executor, context, variant, build_type,
install, build_path, install_path=None):
"""Sets a standard set of environment variables for the build system to
use
"""
vars = cls.get_standard_vars(context=context,
... | python | def set_standard_vars(cls, executor, context, variant, build_type,
install, build_path, install_path=None):
vars = cls.get_standard_vars(context=context,
variant=variant,
build_type=build_type,
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246,444 | nerdvegas/rez | src/rez/pip.py | run_pip_command | def run_pip_command(command_args, pip_version=None, python_version=None):
"""Run a pip command.
Args:
command_args (list of str): Args to pip.
Returns:
`subprocess.Popen`: Pip process.
"""
pip_exe, context = find_pip(pip_version, python_version)
command = [pip_exe] + list(comma... | python | def run_pip_command(command_args, pip_version=None, python_version=None):
pip_exe, context = find_pip(pip_version, python_version)
command = [pip_exe] + list(command_args)
if context is None:
return popen(command)
else:
return context.execute_shell(command=command, block=False) | [
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246,445 | nerdvegas/rez | src/rez/pip.py | find_pip | def find_pip(pip_version=None, python_version=None):
"""Find a pip exe using the given python version.
Returns:
2-tuple:
str: pip executable;
`ResolvedContext`: Context containing pip, or None if we fell back
to system pip.
"""
pip_exe = "pip"
try:
... | python | def find_pip(pip_version=None, python_version=None):
pip_exe = "pip"
try:
context = create_context(pip_version, python_version)
except BuildError as e:
# fall back on system pip. Not ideal but at least it's something
from rez.backport.shutilwhich import which
pip_exe = whic... | [
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246,446 | nerdvegas/rez | src/rez/pip.py | create_context | def create_context(pip_version=None, python_version=None):
"""Create a context containing the specific pip and python.
Args:
pip_version (str or `Version`): Version of pip to use, or latest if None.
python_version (str or `Version`): Python version to use, or latest if
None.
Re... | python | def create_context(pip_version=None, python_version=None):
# determine pip pkg to use for install, and python variants to install on
if pip_version:
pip_req = "pip-%s" % str(pip_version)
else:
pip_req = "pip"
if python_version:
ver = Version(str(python_version))
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246,447 | nerdvegas/rez | src/rez/utils/backcompat.py | convert_old_variant_handle | def convert_old_variant_handle(handle_dict):
"""Convert a variant handle from serialize_version < 4.0."""
old_variables = handle_dict.get("variables", {})
variables = dict(repository_type="filesystem")
for old_key, key in variant_key_conversions.iteritems():
value = old_variables.get(old_key)
... | python | def convert_old_variant_handle(handle_dict):
old_variables = handle_dict.get("variables", {})
variables = dict(repository_type="filesystem")
for old_key, key in variant_key_conversions.iteritems():
value = old_variables.get(old_key)
#if value is not None:
variables[key] = value
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246,448 | nerdvegas/rez | src/rez/utils/py_dist.py | convert_requirement | def convert_requirement(req):
"""
Converts a pkg_resources.Requirement object into a list of Rez package
request strings.
"""
pkg_name = convert_name(req.project_name)
if not req.specs:
return [pkg_name]
req_strs = []
for spec in req.specs:
op, ver = spec
ver = c... | python | def convert_requirement(req):
pkg_name = convert_name(req.project_name)
if not req.specs:
return [pkg_name]
req_strs = []
for spec in req.specs:
op, ver = spec
ver = convert_version(ver)
if op == "<":
r = "%s-0+<%s" % (pkg_name, ver)
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246,449 | nerdvegas/rez | src/rez/utils/py_dist.py | get_dist_dependencies | def get_dist_dependencies(name, recurse=True):
"""
Get the dependencies of the given, already installed distribution.
@param recurse If True, recursively find all dependencies.
@returns A set of package names.
@note The first entry in the list is always the top-level package itself.
"""
dist... | python | def get_dist_dependencies(name, recurse=True):
dist = pkg_resources.get_distribution(name)
pkg_name = convert_name(dist.project_name)
reqs = set()
working = set([dist])
depth = 0
while working:
deps = set()
for distname in working:
dist = pkg_resources.get_distribut... | [
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246,450 | nerdvegas/rez | src/rez/vendor/pygraph/mixins/common.py | common.add_graph | def add_graph(self, other):
"""
Add other graph to this graph.
@attention: Attributes and labels are not preserved.
@type other: graph
@param other: Graph
"""
self.add_nodes( n for n in other.nodes() if not n in self.nodes() )
f... | python | def add_graph(self, other):
self.add_nodes( n for n in other.nodes() if not n in self.nodes() )
for each_node in other.nodes():
for each_edge in other.neighbors(each_node):
if (not self.has_edge((each_node, each_edge))):
self.add_edge((each_node, ... | [
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246,451 | nerdvegas/rez | src/rez/vendor/pygraph/mixins/common.py | common.add_spanning_tree | def add_spanning_tree(self, st):
"""
Add a spanning tree to the graph.
@type st: dictionary
@param st: Spanning tree.
"""
self.add_nodes(list(st.keys()))
for each in st:
if (st[each] is not None):
self.add_edge((st[each], each... | python | def add_spanning_tree(self, st):
self.add_nodes(list(st.keys()))
for each in st:
if (st[each] is not None):
self.add_edge((st[each], each)) | [
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246,452 | nerdvegas/rez | src/rez/vendor/pygraph/mixins/common.py | common.complete | def complete(self):
"""
Make the graph a complete graph.
@attention: This will modify the current graph.
"""
for each in self.nodes():
for other in self.nodes():
if (each != other and not self.has_edge((each, other))):
self... | python | def complete(self):
for each in self.nodes():
for other in self.nodes():
if (each != other and not self.has_edge((each, other))):
self.add_edge((each, other)) | [
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246,453 | nerdvegas/rez | src/rez/vendor/pygraph/mixins/common.py | common.inverse | def inverse(self):
"""
Return the inverse of the graph.
@rtype: graph
@return: Complement graph for the graph.
"""
inv = self.__class__()
inv.add_nodes(self.nodes())
inv.complete()
for each in self.edges():
if (inv.has_edge(ea... | python | def inverse(self):
inv = self.__class__()
inv.add_nodes(self.nodes())
inv.complete()
for each in self.edges():
if (inv.has_edge(each)):
inv.del_edge(each)
return inv | [
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246,454 | nerdvegas/rez | src/rez/vendor/pygraph/mixins/common.py | common.reverse | def reverse(self):
"""
Generate the reverse of a directed graph, returns an identical graph if not directed.
Attributes & weights are preserved.
@rtype: digraph
@return: The directed graph that should be reversed.
"""
assert self.DIRECTED, "Undirected gra... | python | def reverse(self):
assert self.DIRECTED, "Undirected graph types such as %s cannot be reversed" % self.__class__.__name__
N = self.__class__()
#- Add the nodes
N.add_nodes( n for n in self.nodes() )
#- Add the reversed edges
for (u, v) in self.edges():
... | [
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246,455 | nerdvegas/rez | src/rez/resolved_context.py | get_lock_request | def get_lock_request(name, version, patch_lock, weak=True):
"""Given a package and patch lock, return the equivalent request.
For example, for object 'foo-1.2.1' and lock type 'lock_3', the equivalent
request is '~foo-1.2'. This restricts updates to foo to patch-or-lower
version changes only.
For ... | python | def get_lock_request(name, version, patch_lock, weak=True):
ch = '~' if weak else ''
if patch_lock == PatchLock.lock:
s = "%s%s==%s" % (ch, name, str(version))
return PackageRequest(s)
elif (patch_lock == PatchLock.no_lock) or (not version):
return None
version_ = version.trim(pa... | [
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246,456 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.requested_packages | def requested_packages(self, include_implicit=False):
"""Get packages in the request.
Args:
include_implicit (bool): If True, implicit packages are appended
to the result.
Returns:
List of `PackageRequest` objects.
"""
if include_implicit... | python | def requested_packages(self, include_implicit=False):
if include_implicit:
return self._package_requests + self.implicit_packages
else:
return self._package_requests | [
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246,457 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.get_resolved_package | def get_resolved_package(self, name):
"""Returns a `Variant` object or None if the package is not in the
resolve.
"""
pkgs = [x for x in self._resolved_packages if x.name == name]
return pkgs[0] if pkgs else None | python | def get_resolved_package(self, name):
pkgs = [x for x in self._resolved_packages if x.name == name]
return pkgs[0] if pkgs else None | [
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246,458 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.get_patched_request | def get_patched_request(self, package_requests=None,
package_subtractions=None, strict=False, rank=0):
"""Get a 'patched' request.
A patched request is a copy of this context's request, but with some
changes applied. This can then be used to create a new, 'patched'
... | python | def get_patched_request(self, package_requests=None,
package_subtractions=None, strict=False, rank=0):
# assemble source request
if strict:
request = []
for variant in self.resolved_packages:
req = PackageRequest(variant.qualified_packa... | [
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246,459 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.write_to_buffer | def write_to_buffer(self, buf):
"""Save the context to a buffer."""
doc = self.to_dict()
if config.rxt_as_yaml:
content = dump_yaml(doc)
else:
content = json.dumps(doc, indent=4, separators=(",", ": "))
buf.write(content) | python | def write_to_buffer(self, buf):
doc = self.to_dict()
if config.rxt_as_yaml:
content = dump_yaml(doc)
else:
content = json.dumps(doc, indent=4, separators=(",", ": "))
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246,460 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.get_current | def get_current(cls):
"""Get the context for the current env, if there is one.
Returns:
`ResolvedContext`: Current context, or None if not in a resolved env.
"""
filepath = os.getenv("REZ_RXT_FILE")
if not filepath or not os.path.exists(filepath):
return ... | python | def get_current(cls):
filepath = os.getenv("REZ_RXT_FILE")
if not filepath or not os.path.exists(filepath):
return None
return cls.load(filepath) | [
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246,461 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.load | def load(cls, path):
"""Load a resolved context from file."""
with open(path) as f:
context = cls.read_from_buffer(f, path)
context.set_load_path(path)
return context | python | def load(cls, path):
with open(path) as f:
context = cls.read_from_buffer(f, path)
context.set_load_path(path)
return context | [
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246,462 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.read_from_buffer | def read_from_buffer(cls, buf, identifier_str=None):
"""Load the context from a buffer."""
try:
return cls._read_from_buffer(buf, identifier_str)
except Exception as e:
cls._load_error(e, identifier_str) | python | def read_from_buffer(cls, buf, identifier_str=None):
try:
return cls._read_from_buffer(buf, identifier_str)
except Exception as e:
cls._load_error(e, identifier_str) | [
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246,463 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.get_resolve_diff | def get_resolve_diff(self, other):
"""Get the difference between the resolve in this context and another.
The difference is described from the point of view of the current context
- a newer package means that the package in `other` is newer than the
package in `self`.
Diffs can... | python | def get_resolve_diff(self, other):
if self.package_paths != other.package_paths:
from difflib import ndiff
diff = ndiff(self.package_paths, other.package_paths)
raise ResolvedContextError("Cannot diff resolves, package search "
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246,464 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.print_resolve_diff | def print_resolve_diff(self, other, heading=None):
"""Print the difference between the resolve of two contexts.
Args:
other (`ResolvedContext`): Context to compare to.
heading: One of:
- None: Do not display a heading;
- True: Display the filename... | python | def print_resolve_diff(self, other, heading=None):
d = self.get_resolve_diff(other)
if not d:
return
rows = []
if heading is True and self.load_path and other.load_path:
a = os.path.basename(self.load_path)
b = os.path.basename(other.load_path)
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246,465 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.get_dependency_graph | def get_dependency_graph(self):
"""Generate the dependency graph.
The dependency graph is a simpler subset of the resolve graph. It
contains package name nodes connected directly to their dependencies.
Weak references and conflict requests are not included in the graph.
The depe... | python | def get_dependency_graph(self):
from rez.vendor.pygraph.classes.digraph import digraph
nodes = {}
edges = set()
for variant in self._resolved_packages:
nodes[variant.name] = variant.qualified_package_name
for request in variant.get_requires():
if ... | [
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246,466 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.validate | def validate(self):
"""Validate the context."""
try:
for pkg in self.resolved_packages:
pkg.validate_data()
except RezError as e:
raise ResolvedContextError("%s: %s" % (e.__class__.__name__, str(e))) | python | def validate(self):
try:
for pkg in self.resolved_packages:
pkg.validate_data()
except RezError as e:
raise ResolvedContextError("%s: %s" % (e.__class__.__name__, str(e))) | [
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246,467 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.get_environ | def get_environ(self, parent_environ=None):
"""Get the environ dict resulting from interpreting this context.
@param parent_environ Environment to interpret the context within,
defaults to os.environ if None.
@returns The environment dict generated by this context, when
... | python | def get_environ(self, parent_environ=None):
interp = Python(target_environ={}, passive=True)
executor = self._create_executor(interp, parent_environ)
self._execute(executor)
return executor.get_output() | [
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246,468 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.get_key | def get_key(self, key, request_only=False):
"""Get a data key value for each resolved package.
Args:
key (str): String key of property, eg 'tools'.
request_only (bool): If True, only return the key from resolved
packages that were also present in the request.
... | python | def get_key(self, key, request_only=False):
values = {}
requested_names = [x.name for x in self._package_requests
if not x.conflict]
for pkg in self.resolved_packages:
if (not request_only) or (pkg.name in requested_names):
value = getattr(... | [
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246,469 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.get_conflicting_tools | def get_conflicting_tools(self, request_only=False):
"""Returns tools of the same name provided by more than one package.
Args:
request_only: If True, only return the key from resolved packages
that were also present in the request.
Returns:
Dict of {too... | python | def get_conflicting_tools(self, request_only=False):
from collections import defaultdict
tool_sets = defaultdict(set)
tools_dict = self.get_tools(request_only=request_only)
for variant, tools in tools_dict.itervalues():
for tool in tools:
tool_sets[tool].add(... | [
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246,470 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.get_shell_code | def get_shell_code(self, shell=None, parent_environ=None, style=OutputStyle.file):
"""Get the shell code resulting from intepreting this context.
Args:
shell (str): Shell type, for eg 'bash'. If None, the current shell
type is used.
parent_environ (dict): Environ... | python | def get_shell_code(self, shell=None, parent_environ=None, style=OutputStyle.file):
executor = self._create_executor(interpreter=create_shell(shell),
parent_environ=parent_environ)
if self.load_path and os.path.isfile(self.load_path):
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246,471 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.get_actions | def get_actions(self, parent_environ=None):
"""Get the list of rex.Action objects resulting from interpreting this
context. This is provided mainly for testing purposes.
Args:
parent_environ Environment to interpret the context within,
defaults to os.environ if None.... | python | def get_actions(self, parent_environ=None):
interp = Python(target_environ={}, passive=True)
executor = self._create_executor(interp, parent_environ)
self._execute(executor)
return executor.actions | [
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246,472 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.apply | def apply(self, parent_environ=None):
"""Apply the context to the current python session.
Note that this updates os.environ and possibly sys.path, if
`parent_environ` is not provided.
Args:
parent_environ: Environment to interpret the context within,
default... | python | def apply(self, parent_environ=None):
interpreter = Python(target_environ=os.environ)
executor = self._create_executor(interpreter, parent_environ)
self._execute(executor)
interpreter.apply_environ() | [
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246,473 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.which | def which(self, cmd, parent_environ=None, fallback=False):
"""Find a program in the resolved environment.
Args:
cmd: String name of the program to find.
parent_environ: Environment to interpret the context within,
defaults to os.environ if None.
fallb... | python | def which(self, cmd, parent_environ=None, fallback=False):
env = self.get_environ(parent_environ=parent_environ)
path = which(cmd, env=env)
if fallback and path is None:
path = which(cmd)
return path | [
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246,474 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.execute_command | def execute_command(self, args, parent_environ=None, **subprocess_kwargs):
"""Run a command within a resolved context.
This applies the context to a python environ dict, then runs a
subprocess in that namespace. This is not a fully configured subshell -
shell-specific commands such as a... | python | def execute_command(self, args, parent_environ=None, **subprocess_kwargs):
if parent_environ in (None, os.environ):
target_environ = {}
else:
target_environ = parent_environ.copy()
interpreter = Python(target_environ=target_environ)
executor = self._create_execu... | [
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246,475 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.execute_rex_code | def execute_rex_code(self, code, filename=None, shell=None,
parent_environ=None, **Popen_args):
"""Run some rex code in the context.
Note:
This is just a convenience form of `execute_shell`.
Args:
code (str): Rex code to execute.
fil... | python | def execute_rex_code(self, code, filename=None, shell=None,
parent_environ=None, **Popen_args):
def _actions_callback(executor):
executor.execute_code(code, filename=filename)
return self.execute_shell(shell=shell,
parent_environ=pa... | [
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code (str): Rex code to execute.
filename (str): Filename to report if there are syntax errors.
shell: Shell type, for eg 'bash'. If None, the current shell... | [
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246,476 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.execute_shell | def execute_shell(self, shell=None, parent_environ=None, rcfile=None,
norc=False, stdin=False, command=None, quiet=False,
block=None, actions_callback=None, post_actions_callback=None,
context_filepath=None, start_new_session=False, detached=False,
... | python | def execute_shell(self, shell=None, parent_environ=None, rcfile=None,
norc=False, stdin=False, command=None, quiet=False,
block=None, actions_callback=None, post_actions_callback=None,
context_filepath=None, start_new_session=False, detached=False,
... | [
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246,477 | nerdvegas/rez | src/rez/resolved_context.py | ResolvedContext.to_dict | def to_dict(self, fields=None):
"""Convert context to dict containing only builtin types.
Args:
fields (list of str): If present, only write these fields into the
dict. This can be used to avoid constructing expensive fields
(such as 'graph') for some cases.
... | python | def to_dict(self, fields=None):
data = {}
def _add(field):
return (fields is None or field in fields)
if _add("resolved_packages"):
resolved_packages = []
for pkg in (self._resolved_packages or []):
resolved_packages.append(pkg.handle.to_dict... | [
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246,478 | nerdvegas/rez | src/rez/utils/system.py | add_sys_paths | def add_sys_paths(paths):
"""Add to sys.path, and revert on scope exit.
"""
original_syspath = sys.path[:]
sys.path.extend(paths)
try:
yield
finally:
sys.path = original_syspath | python | def add_sys_paths(paths):
original_syspath = sys.path[:]
sys.path.extend(paths)
try:
yield
finally:
sys.path = original_syspath | [
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246,479 | nerdvegas/rez | src/rez/utils/system.py | popen | def popen(args, **kwargs):
"""Wrapper for `subprocess.Popen`.
Avoids python bug described here: https://bugs.python.org/issue3905. This
can arise when apps (maya) install a non-standard stdin handler.
In newer version of maya and katana, the sys.stdin object can also become
replaced by an object w... | python | def popen(args, **kwargs):
if "stdin" not in kwargs:
try:
file_no = sys.stdin.fileno()
except AttributeError:
file_no = sys.__stdin__.fileno()
if file_no not in (0, 1, 2):
kwargs["stdin"] = subprocess.PIPE
return subprocess.Popen(args, **kwargs) | [
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246,480 | nerdvegas/rez | src/rezplugins/release_vcs/git.py | GitReleaseVCS.get_relative_to_remote | def get_relative_to_remote(self):
"""Return the number of commits we are relative to the remote. Negative
is behind, positive in front, zero means we are matched to remote.
"""
s = self.git("status", "--short", "-b")[0]
r = re.compile("\[([^\]]+)\]")
toks = r.findall(s)
... | python | def get_relative_to_remote(self):
s = self.git("status", "--short", "-b")[0]
r = re.compile("\[([^\]]+)\]")
toks = r.findall(s)
if toks:
try:
s2 = toks[-1]
adj, n = s2.split()
assert(adj in ("ahead", "behind"))
n... | [
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246,481 | nerdvegas/rez | src/rez/vendor/pygraph/classes/hypergraph.py | hypergraph.links | def links(self, obj):
"""
Return all nodes connected by the given hyperedge or all hyperedges
connected to the given hypernode.
@type obj: hyperedge
@param obj: Object identifier.
@rtype: list
@return: List of node objects linked to the given h... | python | def links(self, obj):
if obj in self.edge_links:
return self.edge_links[obj]
else:
return self.node_links[obj] | [
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246,482 | nerdvegas/rez | src/rez/vendor/pygraph/classes/hypergraph.py | hypergraph.neighbors | def neighbors(self, obj):
"""
Return all neighbors adjacent to the given node.
@type obj: node
@param obj: Object identifier.
@rtype: list
@return: List of all node objects adjacent to the given node.
"""
neighbors = set([])
... | python | def neighbors(self, obj):
neighbors = set([])
for e in self.node_links[obj]:
neighbors.update(set(self.edge_links[e]))
return list(neighbors - set([obj])) | [
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246,483 | nerdvegas/rez | src/rez/vendor/pygraph/classes/hypergraph.py | hypergraph.del_node | def del_node(self, node):
"""
Delete a given node from the hypergraph.
@type node: node
@param node: Node identifier.
"""
if self.has_node(node):
for e in self.node_links[node]:
self.edge_links[e].remove(node)
self.node_l... | python | def del_node(self, node):
if self.has_node(node):
for e in self.node_links[node]:
self.edge_links[e].remove(node)
self.node_links.pop(node)
self.graph.del_node((node,'n')) | [
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246,484 | nerdvegas/rez | src/rez/vendor/pygraph/classes/hypergraph.py | hypergraph.add_hyperedge | def add_hyperedge(self, hyperedge):
"""
Add given hyperedge to the hypergraph.
@attention: While hyperedge-nodes can be of any type, it's strongly recommended to use only
numbers and single-line strings as node identifiers if you intend to use write().
@type hyperedge:... | python | def add_hyperedge(self, hyperedge):
if (not hyperedge in self.edge_links):
self.edge_links[hyperedge] = []
self.graph.add_node((hyperedge,'h')) | [
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246,485 | nerdvegas/rez | src/rez/vendor/pygraph/classes/hypergraph.py | hypergraph.del_hyperedge | def del_hyperedge(self, hyperedge):
"""
Delete the given hyperedge.
@type hyperedge: hyperedge
@param hyperedge: Hyperedge identifier.
"""
if (hyperedge in self.hyperedges()):
for n in self.edge_links[hyperedge]:
self.node_links[n].re... | python | def del_hyperedge(self, hyperedge):
if (hyperedge in self.hyperedges()):
for n in self.edge_links[hyperedge]:
self.node_links[n].remove(hyperedge)
del(self.edge_links[hyperedge])
self.del_edge_labeling(hyperedge)
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246,486 | nerdvegas/rez | src/rez/vendor/pygraph/classes/hypergraph.py | hypergraph.link | def link(self, node, hyperedge):
"""
Link given node and hyperedge.
@type node: node
@param node: Node.
@type hyperedge: node
@param hyperedge: Hyperedge.
"""
if (hyperedge not in self.node_links[node]):
self.edge_links[hyperedge].append(no... | python | def link(self, node, hyperedge):
if (hyperedge not in self.node_links[node]):
self.edge_links[hyperedge].append(node)
self.node_links[node].append(hyperedge)
self.graph.add_edge(((node,'n'), (hyperedge,'h')))
else:
raise AdditionError("Link (%s, %s) alread... | [
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246,487 | nerdvegas/rez | src/rez/vendor/pygraph/classes/hypergraph.py | hypergraph.unlink | def unlink(self, node, hyperedge):
"""
Unlink given node and hyperedge.
@type node: node
@param node: Node.
@type hyperedge: hyperedge
@param hyperedge: Hyperedge.
"""
self.node_links[node].remove(hyperedge)
self.edge_links[hyperedge].remove(no... | python | def unlink(self, node, hyperedge):
self.node_links[node].remove(hyperedge)
self.edge_links[hyperedge].remove(node)
self.graph.del_edge(((node,'n'), (hyperedge,'h'))) | [
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246,488 | nerdvegas/rez | src/rez/vendor/pygraph/classes/hypergraph.py | hypergraph.rank | def rank(self):
"""
Return the rank of the given hypergraph.
@rtype: int
@return: Rank of graph.
"""
max_rank = 0
for each in self.hyperedges():
if len(self.edge_links[each]) > max_rank:
max_rank = len(self.edge_links... | python | def rank(self):
max_rank = 0
for each in self.hyperedges():
if len(self.edge_links[each]) > max_rank:
max_rank = len(self.edge_links[each])
return max_rank | [
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246,489 | nerdvegas/rez | src/rez/utils/base26.py | get_next_base26 | def get_next_base26(prev=None):
"""Increment letter-based IDs.
Generates IDs like ['a', 'b', ..., 'z', 'aa', ab', ..., 'az', 'ba', ...]
Returns:
str: Next base-26 ID.
"""
if not prev:
return 'a'
r = re.compile("^[a-z]*$")
if not r.match(prev):
raise ValueError("Inv... | python | def get_next_base26(prev=None):
if not prev:
return 'a'
r = re.compile("^[a-z]*$")
if not r.match(prev):
raise ValueError("Invalid base26")
if not prev.endswith('z'):
return prev[:-1] + chr(ord(prev[-1]) + 1)
return get_next_base26(prev[:-1]) + 'a' | [
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Generates IDs like ['a', 'b', ..., 'z', 'aa', ab', ..., 'az', 'ba', ...]
Returns:
str: Next base-26 ID. | [
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246,490 | nerdvegas/rez | src/rez/utils/base26.py | create_unique_base26_symlink | def create_unique_base26_symlink(path, source):
"""Create a base-26 symlink in `path` pointing to `source`.
If such a symlink already exists, it is returned. Note that there is a small
chance that this function may create a new symlink when there is already one
pointed at `source`.
Assumes `path` ... | python | def create_unique_base26_symlink(path, source):
retries = 0
while True:
# if a link already exists that points at `source`, return it
name = find_matching_symlink(path, source)
if name:
return os.path.join(path, name)
# get highest current symlink in path
na... | [
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246,491 | nerdvegas/rez | src/build_utils/virtualenv/virtualenv.py | find_wheels | def find_wheels(projects, search_dirs):
"""Find wheels from which we can import PROJECTS.
Scan through SEARCH_DIRS for a wheel for each PROJECT in turn. Return
a list of the first wheel found for each PROJECT
"""
wheels = []
# Look through SEARCH_DIRS for the first suitable wheel. Don't bothe... | python | def find_wheels(projects, search_dirs):
wheels = []
# Look through SEARCH_DIRS for the first suitable wheel. Don't bother
# about version checking here, as this is simply to get something we can
# then use to install the correct version.
for project in projects:
for dirname in search_dirs:
... | [
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246,492 | nerdvegas/rez | src/build_utils/virtualenv/virtualenv.py | relative_script | def relative_script(lines):
"Return a script that'll work in a relocatable environment."
activate = "import os; activate_this=os.path.join(os.path.dirname(os.path.realpath(__file__)), 'activate_this.py'); exec(compile(open(activate_this).read(), activate_this, 'exec'), dict(__file__=activate_this)); del os, act... | python | def relative_script(lines):
"Return a script that'll work in a relocatable environment."
activate = "import os; activate_this=os.path.join(os.path.dirname(os.path.realpath(__file__)), 'activate_this.py'); exec(compile(open(activate_this).read(), activate_this, 'exec'), dict(__file__=activate_this)); del os, act... | [
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246,493 | nerdvegas/rez | src/build_utils/virtualenv/virtualenv.py | fixup_pth_and_egg_link | def fixup_pth_and_egg_link(home_dir, sys_path=None):
"""Makes .pth and .egg-link files use relative paths"""
home_dir = os.path.normcase(os.path.abspath(home_dir))
if sys_path is None:
sys_path = sys.path
for path in sys_path:
if not path:
path = '.'
if not os.path.is... | python | def fixup_pth_and_egg_link(home_dir, sys_path=None):
home_dir = os.path.normcase(os.path.abspath(home_dir))
if sys_path is None:
sys_path = sys.path
for path in sys_path:
if not path:
path = '.'
if not os.path.isdir(path):
continue
path = os.path.normc... | [
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246,494 | nerdvegas/rez | src/build_utils/virtualenv/virtualenv.py | make_relative_path | def make_relative_path(source, dest, dest_is_directory=True):
"""
Make a filename relative, where the filename is dest, and it is
being referred to from the filename source.
>>> make_relative_path('/usr/share/something/a-file.pth',
... '/usr/share/another-place/src/Direct... | python | def make_relative_path(source, dest, dest_is_directory=True):
source = os.path.dirname(source)
if not dest_is_directory:
dest_filename = os.path.basename(dest)
dest = os.path.dirname(dest)
dest = os.path.normpath(os.path.abspath(dest))
source = os.path.normpath(os.path.abspath(source))
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... '/usr/share/another-place/src/Directory')
'../another-place/src/Directory'
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246,495 | nerdvegas/rez | src/build_utils/virtualenv/virtualenv.py | create_bootstrap_script | def create_bootstrap_script(extra_text, python_version=''):
"""
Creates a bootstrap script, which is like this script but with
extend_parser, adjust_options, and after_install hooks.
This returns a string that (written to disk of course) can be used
as a bootstrap script with your own customization... | python | def create_bootstrap_script(extra_text, python_version=''):
filename = __file__
if filename.endswith('.pyc'):
filename = filename[:-1]
f = codecs.open(filename, 'r', encoding='utf-8')
content = f.read()
f.close()
py_exe = 'python%s' % python_version
content = (('#!/usr/bin/env %s\n' ... | [
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This returns a string that (written to disk of course) can be used
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will be the standard virtualenv.py script, with your ... | [
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246,496 | nerdvegas/rez | src/build_utils/virtualenv/virtualenv.py | read_data | def read_data(file, endian, num=1):
"""
Read a given number of 32-bits unsigned integers from the given file
with the given endianness.
"""
res = struct.unpack(endian + 'L' * num, file.read(num * 4))
if len(res) == 1:
return res[0]
return res | python | def read_data(file, endian, num=1):
res = struct.unpack(endian + 'L' * num, file.read(num * 4))
if len(res) == 1:
return res[0]
return res | [
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246,497 | nerdvegas/rez | src/build_utils/virtualenv/virtualenv.py | Logger._stdout_level | def _stdout_level(self):
"""Returns the level that stdout runs at"""
for level, consumer in self.consumers:
if consumer is sys.stdout:
return level
return self.FATAL | python | def _stdout_level(self):
for level, consumer in self.consumers:
if consumer is sys.stdout:
return level
return self.FATAL | [
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246,498 | nerdvegas/rez | src/build_utils/virtualenv/virtualenv.py | ConfigOptionParser.get_config_section | def get_config_section(self, name):
"""
Get a section of a configuration
"""
if self.config.has_section(name):
return self.config.items(name)
return [] | python | def get_config_section(self, name):
if self.config.has_section(name):
return self.config.items(name)
return [] | [
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246,499 | nerdvegas/rez | src/build_utils/virtualenv/virtualenv.py | ConfigOptionParser.get_environ_vars | def get_environ_vars(self, prefix='VIRTUALENV_'):
"""
Returns a generator with all environmental vars with prefix VIRTUALENV
"""
for key, val in os.environ.items():
if key.startswith(prefix):
yield (key.replace(prefix, '').lower(), val) | python | def get_environ_vars(self, prefix='VIRTUALENV_'):
for key, val in os.environ.items():
if key.startswith(prefix):
yield (key.replace(prefix, '').lower(), val) | [
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