Mercurial > piecrust2

annotate piecrust/pipelines/_proctree.py @ 1145:e94737572542

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serve: Fix an issue where false positive matches were rendered as the requested page. Now we try to render the page, but also try to detect for the most common "empty" pages.
author Ludovic Chabant <ludovic@chabant.com>
date Tue, 05 Jun 2018 22:08:51 -0700
parents 4850f8c21b6e
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
852
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
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1 import os
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2 import time
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3 import os.path
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4 import logging
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5 from piecrust.chefutil import format_timed
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6 from piecrust.processing.base import FORCE_BUILD
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7
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8
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9 logger = logging.getLogger(__name__)
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10
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11
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12 STATE_UNKNOWN = 0
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13 STATE_DIRTY = 1
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14 STATE_CLEAN = 2
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15
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16
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17 class ProcessingTreeError(Exception):
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18 pass
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19
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20
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21 class ProcessorNotFoundError(ProcessingTreeError):
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22 pass
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23
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24
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25 class ProcessorError(ProcessingTreeError):
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26 def __init__(self, proc_name, in_path, *args):
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27 super(ProcessorError, self).__init__(*args)
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28 self.proc_name = proc_name
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29 self.in_path = in_path
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30
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31 def __str__(self):
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32 return "Processor %s failed on: %s" % (self.proc_name, self.in_path)
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33
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34
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35 class ProcessingTreeNode(object):
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36 def __init__(self, path, available_procs, level=0):
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37 self.path = path
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38 self.available_procs = available_procs
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39 self.outputs = []
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40 self.level = level
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41 self.state = STATE_UNKNOWN
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42 self._processor = None
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43
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44 def getProcessor(self):
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45 if self._processor is None:
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46 for p in self.available_procs:
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47 if p.matches(self.path):
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48 self._processor = p
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49 self.available_procs.remove(p)
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50 break
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51 else:
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52 raise ProcessorNotFoundError()
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53 return self._processor
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54
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55 def setState(self, state, recursive=True):
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56 self.state = state
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57 if recursive:
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58 for o in self.outputs:
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59 o.setState(state, True)
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60
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61 @property
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62 def is_leaf(self):
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63 return len(self.outputs) == 0
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64
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65 def getLeaves(self):
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66 if self.is_leaf:
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67 return [self]
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68 leaves = []
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69 for o in self.outputs:
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70 for l in o.getLeaves():
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71 leaves.append(l)
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72 return leaves
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73
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74
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75 class ProcessingTreeBuilder(object):
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76 def __init__(self, processors):
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77 self.processors = processors
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78
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79 def build(self, path):
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80 tree_root = ProcessingTreeNode(path, list(self.processors))
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81
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82 loop_guard = 100
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83 walk_stack = [tree_root]
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84 while len(walk_stack) > 0:
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85 loop_guard -= 1
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86 if loop_guard <= 0:
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87 raise ProcessingTreeError("Infinite loop detected!")
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88
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89 cur_node = walk_stack.pop()
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90 proc = cur_node.getProcessor()
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91
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92 # If the root tree node (and only that one) wants to bypass this
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93 # whole tree business, so be it.
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94 if proc.is_bypassing_structured_processing:
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95 if cur_node != tree_root:
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96 raise ProcessingTreeError("Only root processors can "
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97 "bypass structured processing.")
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98 break
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99
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100 # Get the destination directory and output files.
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101 rel_dir, basename = os.path.split(cur_node.path)
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102 out_names = proc.getOutputFilenames(basename)
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103 if out_names is None:
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104 continue
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105
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106 for n in out_names:
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107 out_node = ProcessingTreeNode(
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108 os.path.join(rel_dir, n),
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109 list(cur_node.available_procs),
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110 cur_node.level + 1)
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111 cur_node.outputs.append(out_node)
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112
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113 if proc.PROCESSOR_NAME != 'copy':
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114 walk_stack.append(out_node)
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115
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116 return tree_root
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117
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118
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119 class ProcessingTreeRunner(object):
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120 def __init__(self, base_dir, tmp_dir, out_dir):
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121 self.base_dir = base_dir
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122 self.tmp_dir = tmp_dir
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123 self.out_dir = out_dir
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124
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parents:
diff changeset
125 def processSubTree(self, tree_root):
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
126 did_process = False
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
127 walk_stack = [tree_root]
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
128 while len(walk_stack) > 0:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
129 cur_node = walk_stack.pop()
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
130
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
131 self._computeNodeState(cur_node)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
132 if cur_node.state == STATE_DIRTY:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
133 did_process_this_node = self.processNode(cur_node)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
134 did_process |= did_process_this_node
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
135
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
136 if did_process_this_node:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
137 for o in cur_node.outputs:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
138 if not o.is_leaf:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
139 walk_stack.append(o)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
140 else:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
141 for o in cur_node.outputs:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
142 if not o.is_leaf:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
143 walk_stack.append(o)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
144 return did_process
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
145
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
146 def processNode(self, node):
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
147 full_path = self._getNodePath(node)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
148 proc = node.getProcessor()
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
149 if proc.is_bypassing_structured_processing:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
150 try:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
151 start_time = time.perf_counter()
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
152 with proc.app.env.stats.timerScope(proc.__class__.__name__):
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
153 proc.process(full_path, self.out_dir)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
154 print_node(
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
155 node,
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
156 format_timed(
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
157 start_time, "(bypassing structured processing)",
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
158 colored=False))
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
159 return True
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
160 except Exception as e:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
161 raise ProcessorError(proc.PROCESSOR_NAME, full_path) from e
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
162
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
163 # All outputs of a node must go to the same directory, so we can get
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
164 # the output directory off of the first output.
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
165 base_out_dir = self._getNodeBaseDir(node.outputs[0])
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
166 rel_out_dir = os.path.dirname(node.path)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
167 out_dir = os.path.join(base_out_dir, rel_out_dir)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
168 if not os.path.isdir(out_dir):
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
169 try:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
170 os.makedirs(out_dir, 0o755, exist_ok=True)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
171 except OSError:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
172 pass
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
173
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
174 try:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
175 start_time = time.perf_counter()
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
176 with proc.app.env.stats.timerScope(proc.__class__.__name__):
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
177 proc_res = proc.process(full_path, out_dir)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
178 if proc_res is None:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
179 raise Exception("Processor '%s' didn't return a boolean "
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
180 "result value." % proc)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
181 if proc_res:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
182 print_node(node, "-> %s" % out_dir)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
183 return True
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
184 else:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
185 print_node(node, "-> %s [clean]" % out_dir)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
186 return False
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
187 except Exception as e:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
188 raise ProcessorError(proc.PROCESSOR_NAME, full_path) from e
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
189
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
190 def _computeNodeState(self, node):
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
191 if node.state != STATE_UNKNOWN:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
192 return
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
193
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
194 proc = node.getProcessor()
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
195 if (proc.is_bypassing_structured_processing or
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
196 not proc.is_delegating_dependency_check):
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
197 # This processor wants to handle things on its own...
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
198 node.setState(STATE_DIRTY, False)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
199 return
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
200
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
201 start_time = time.perf_counter()
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
202
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
203 # Get paths and modification times for the input path and
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
204 # all dependencies (if any).
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
205 base_dir = self._getNodeBaseDir(node)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
206 full_path = os.path.join(base_dir, node.path)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
207 in_mtime = (full_path, os.path.getmtime(full_path))
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
208 force_build = False
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
209 try:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
210 deps = proc.getDependencies(full_path)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
211 if deps == FORCE_BUILD:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
212 force_build = True
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
213 elif deps is not None:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
214 for dep in deps:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
215 dep_mtime = os.path.getmtime(dep)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
216 if dep_mtime > in_mtime[1]:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
217 in_mtime = (dep, dep_mtime)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
218 except Exception as e:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
219 logger.warning("%s -- Will force-bake: %s" % (e, node.path))
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
220 node.setState(STATE_DIRTY, True)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
221 return
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
222
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
223 if force_build:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
224 # Just do what the processor told us to do.
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
225 node.setState(STATE_DIRTY, True)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
226 message = "Processor requested a forced build."
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
227 print_node(node, message)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
228 else:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
229 # Get paths and modification times for the outputs.
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
230 message = None
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
231 for o in node.outputs:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
232 full_out_path = self._getNodePath(o)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
233 if not os.path.isfile(full_out_path):
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
234 message = "Output '%s' doesn't exist." % o.path
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
235 break
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
236 o_mtime = os.path.getmtime(full_out_path)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
237 if o_mtime < in_mtime[1]:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
238 message = "Input '%s' is newer than output '%s'." % (
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
239 in_mtime[0], o.path)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
240 break
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
241 if message is not None:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
242 node.setState(STATE_DIRTY, True)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
243 message += " Re-processing sub-tree."
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
244 print_node(node, message)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
245 else:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
246 node.setState(STATE_CLEAN, False)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
247
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248 if node.state == STATE_DIRTY:
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249 state = "dirty"
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250 elif node.state == STATE_CLEAN:
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251 state = "clean"
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252 else:
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253 state = "unknown"
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254 logger.debug(format_timed(start_time,
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parents:
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255 "Computed node dirtyness: %s" % state,
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parents:
diff changeset
256 indent_level=node.level, colored=False))
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parents:
diff changeset
257
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258 def _getNodeBaseDir(self, node):
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parents:
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259 if node.level == 0:
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parents:
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260 return self.base_dir
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parents:
diff changeset
261 if node.is_leaf:
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262 return self.out_dir
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parents:
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263 return os.path.join(self.tmp_dir, str(node.level))
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parents:
diff changeset
264
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parents:
diff changeset
265 def _getNodePath(self, node):
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parents:
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266 base_dir = self._getNodeBaseDir(node)
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parents:
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267 return os.path.join(base_dir, node.path)
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parents:
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268
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parents:
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269
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270 def print_node(node, message=None, recursive=False):
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parents:
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271 indent = ' ' * node.level
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parents:
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272 try:
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273 proc_name = node.getProcessor().PROCESSOR_NAME
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parents:
diff changeset
274 except ProcessorNotFoundError:
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275 proc_name = 'n/a'
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parents:
diff changeset
276
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277 message = message or ''
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parents:
diff changeset
278 logger.debug('%s%s [%s] %s' % (indent, node.path, proc_name, message))
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parents:
diff changeset
279
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parents:
diff changeset
280 if recursive:
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parents:
diff changeset
281 for o in node.outputs:
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parents:
diff changeset
282 print_node(o, None, True)
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parents:
diff changeset
283
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
284
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parents:
diff changeset
285 def get_node_name_tree(node):
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
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parents:
diff changeset
286 try:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
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parents:
diff changeset
287 proc_name = node.getProcessor().PROCESSOR_NAME
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parents:
diff changeset
288 except ProcessorNotFoundError:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
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parents:
diff changeset
289 proc_name = 'n/a'
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parents:
diff changeset
290
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
291 children = []
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
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parents:
diff changeset
292 for o in node.outputs:
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parents:
diff changeset
293 if not o.outputs:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
294 continue
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
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parents:
diff changeset
295 children.append(get_node_name_tree(o))
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parents:
diff changeset
296 return (proc_name, children)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
297