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Revert "Support networkx 2.0"

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This reverts commit a47ff0dd4a.

Since this merged, a global-requirements pin to keep networkx <2.0 has
also merged.  The plan is:

1. revert our 2.0 support and
1a. take the <2.0 pin from global requirements
2. figure out how to use constraints properly in our testing
3. restore this, with a depends-on for a 2.0 bump in requirements
   (which will self-test, see 3.)
4. when other projects are ready for a global 2.0 bump, merge
   in a controlled fashion

This reverts the 2.0 support, and adds the pin for networkx <2.0

Change-Id: I18f6a1115da779581245e3dd423fd90516974a33
This commit is contained in:
Ian Wienand 2017-09-22 07:56:43 +10:00
parent a47ff0dd4a
commit 06b5ce4573
2 changed files with 7 additions and 7 deletions
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12
diskimage_builder/block_device/config.py
View File

@ -190,7 +190,7 @@ def create_graph(config, default_config, state):
# ensure node names are unique. networkx by default # ensure node names are unique. networkx by default
# just appends the attribute to the node dict for # just appends the attribute to the node dict for
# existing nodes, which is not what we want. # existing nodes, which is not what we want.
if node.name in dg.nodes: if node.name in dg.node:
raise BlockDeviceSetupException( raise BlockDeviceSetupException(
"Duplicate node name: %s" % (node.name)) "Duplicate node name: %s" % (node.name))
logger.debug("Adding %s : %s", node.name, node) logger.debug("Adding %s : %s", node.name, node)
@ -210,12 +210,12 @@ def create_graph(config, default_config, state):
logger.debug("Edges for %s: f:%s t:%s", name, logger.debug("Edges for %s: f:%s t:%s", name,
edges_from, edges_to) edges_from, edges_to)
for edge_from in edges_from: for edge_from in edges_from:
if edge_from not in dg.nodes: if edge_from not in dg.node:
raise BlockDeviceSetupException( raise BlockDeviceSetupException(
"Edge not defined: %s->%s" % (edge_from, name)) "Edge not defined: %s->%s" % (edge_from, name))
dg.add_edge(edge_from, name) dg.add_edge(edge_from, name)
for edge_to in edges_to: for edge_to in edges_to:
if edge_to not in dg.nodes: if edge_to not in dg.node:
raise BlockDeviceSetupException( raise BlockDeviceSetupException(
"Edge not defined: %s->%s" % (name, edge_to)) "Edge not defined: %s->%s" % (name, edge_to))
dg.add_edge(name, edge_to) dg.add_edge(name, edge_to)
@ -231,9 +231,9 @@ def create_graph(config, default_config, state):
# Topological sort (i.e. create a linear array that satisfies # Topological sort (i.e. create a linear array that satisfies
# dependencies) and return the object list # dependencies) and return the object list
call_order_nodes = list(nx.topological_sort(dg)) call_order_nodes = nx.topological_sort(dg)
logger.debug("Call order: %s", call_order_nodes) logger.debug("Call order: %s", list(call_order_nodes))
call_order = [dg.nodes[n]['obj'] for n in call_order_nodes] call_order = [dg.node[n]['obj'] for n in call_order_nodes]
return dg, call_order return dg, call_order

2
requirements.txt
View File

@ -2,7 +2,7 @@
# of appearance. Changing the order has an impact on the overall integration # of appearance. Changing the order has an impact on the overall integration
# process, which may cause wedges in the gate later. # process, which may cause wedges in the gate later.
Babel!=2.4.0,>=2.3.4 # BSD Babel!=2.4.0,>=2.3.4 # BSD
networkx>=1.10 # BSD networkx<2.0,>=1.10 # BSD
pbr!=2.1.0,>=2.0.0 # Apache-2.0 pbr!=2.1.0,>=2.0.0 # Apache-2.0
PyYAML>=3.10 # MIT PyYAML>=3.10 # MIT
flake8<2.6.0,>=2.5.4 # MIT flake8<2.6.0,>=2.5.4 # MIT