mirror of
https://github.com/Z3Prover/z3
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129 lines
3.6 KiB
Python
129 lines
3.6 KiB
Python
# Copyright (c) Microsoft Corporation 2015
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"""
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Tactic documentation generator script
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"""
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import os
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import re
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import sys
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import subprocess
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BUILD_DIR='../build'
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SCRIPT_DIR = os.path.abspath(os.path.dirname(__file__))
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OUTPUT_DIRECTORY = os.path.join(os.getcwd(), 'api')
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def doc_path(path):
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return os.path.join(SCRIPT_DIR, path)
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is_doc = re.compile("Tactic Documentation")
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is_doc_end = re.compile("\-\-\*\/")
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is_tac_name = re.compile("## Tactic (.*)")
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is_simplifier = re.compile("ADD_SIMPLIFIER\(.*\"([^\"]*)\".*,.*\"([^\"]*)\".*,.*\"([^\"]*)\"\.*\)")
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def is_ws(s):
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return all([0 for ch in s if ch != ' ' and ch != '\n'])
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def extract_params(ous, tac):
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z3_exe = BUILD_DIR + "/z3"
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out = subprocess.Popen([z3_exe, f"-tacticsmd:{tac}"], stdout=subprocess.PIPE).communicate()[0]
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if not out:
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return
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out = out.decode(sys.getdefaultencoding())
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if is_ws(out):
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return
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ous.write("### Parameters\n\n")
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for line in out:
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ous.write(line.replace("\r",""))
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ous.write("\n")
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def generate_tactic_doc(ous, f, ins):
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tac_name = None
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for line in ins:
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m = is_tac_name.search(line)
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if m:
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tac_name = m.group(1)
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if is_doc_end.search(line):
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if tac_name:
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extract_params(ous, tac_name)
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break
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ous.write(line)
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def extract_tactic_doc(ous, f):
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with open(f) as ins:
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for line in ins:
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if is_doc.search(line):
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generate_tactic_doc(ous, f, ins)
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def generate_simplifier_doc(ous, name, desc):
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ous.write("## Simplifier [" + name + "](https://microsoft.github.io/z3guide/docs/strategies/summary/#tactic-" + name + ")\n")
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ous.write("### Description\n" + desc + "\n")
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def extract_simplifier_doc(ous, f):
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with open(f) as ins:
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for line in ins:
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m = is_simplifier.search(line)
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if m:
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generate_simplifier_doc(ous, m.group(1), m.group(2))
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def find_tactic_name(path):
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with open(path) as ins:
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for line in ins:
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m = is_tac_name.search(line)
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if m:
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return m.group(1)
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print(f"no tactic in {path}")
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return ""
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def find_simplifier_name(path):
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with open(path) as ins:
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for line in ins:
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m = is_simplifier.search(line)
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if m:
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return m.group(1)
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print(f"no simplifier in {path}")
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return ""
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def presort_files(find_fn):
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tac_files = []
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for root, dirs, files in os.walk(doc_path("../src")):
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for f in files:
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if f.endswith("~"):
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continue
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if f.endswith("tactic.h") or "simplifiers" in root:
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tac_files += [(f, os.path.join(root, f))]
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tac_files = sorted(tac_files, key = lambda x: find_fn(x[1]))
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return tac_files
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def help(ous):
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ous.write("---\n")
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ous.write("title: Tactics Summary\n")
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ous.write("sidebar_position: 6\n")
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ous.write("---\n")
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tac_files = presort_files(find_tactic_name)
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for file, path in tac_files:
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extract_tactic_doc(ous, path)
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def help_simplifier(ous):
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ous.write("---\n")
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ous.write("title: Simplifiers Summary\n")
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ous.write("sidebar_position: 7\n")
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ous.write("---\n")
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tac_files = presort_files(find_simplifier_name)
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for file, path in tac_files:
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extract_simplifier_doc(ous, path)
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def mk_dir(d):
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if not os.path.exists(d):
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os.makedirs(d)
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mk_dir(os.path.join(OUTPUT_DIRECTORY, 'md'))
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with open(OUTPUT_DIRECTORY + "/md/tactics-summary.md",'w') as ous:
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help(ous)
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with open(OUTPUT_DIRECTORY + "/md/simplifier-summary.md",'w') as ous:
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help_simplifier(ous)
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