mirror of
https://github.com/opencv/opencv.git
synced 2024-12-05 01:39:13 +08:00
291 lines
12 KiB
Python
Executable File
291 lines
12 KiB
Python
Executable File
#/usr/bin/env python
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import os, sys, re, string, glob
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from optparse import OptionParser
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# Black list for classes and methods that does not implemented in Java API
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# Created to exclude referencies to them in @see tag
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JAVADOC_ENTITY_BLACK_LIST = set(["org.opencv.core.Core#abs", \
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"org.opencv.core.Core#theRNG", \
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"org.opencv.core.Core#extractImageCOI", \
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"org.opencv.core.PCA", \
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"org.opencv.core.SVD", \
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"org.opencv.core.RNG", \
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"org.opencv.imgproc.Imgproc#createMorphologyFilter", \
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"org.opencv.imgproc.Imgproc#createLinearFilter", \
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"org.opencv.imgproc.Imgproc#createSeparableLinearFilter", \
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"org.opencv.imgproc.FilterEngine"])
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class JavadocGenerator(object):
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def __init__(self, definitions = {}, modules= [], javadoc_marker = "//javadoc:"):
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self.definitions = definitions
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self.javadoc_marker = javadoc_marker
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self.markers_processed = 0
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self.markers_documented = 0
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self.params_documented = 0
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self.params_undocumented = 0
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self.known_modules = modules
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self.verbose = False
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self.show_warnings = True
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self.show_errors = True
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def parceJavadocMarker(self, line):
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assert line.lstrip().startswith(self.javadoc_marker)
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offset = line[:line.find(self.javadoc_marker)]
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line = line.strip()[len(self.javadoc_marker):]
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args_start = line.rfind("(")
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args_end = line.rfind(")")
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assert args_start * args_end > 0
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if args_start >= 0:
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assert args_start < args_end
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name = line[:args_start].strip()
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if name.startswith("java"):
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name = name[4:]
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return (name, offset, filter(None, list(arg.strip() for arg in line[args_start+1:args_end].split(","))))
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name = line.strip()
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if name.startswith("java"):
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name = name[4:]
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return (name, offset, [])
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def document(self, infile, outfile):
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inf = open(infile, "rt")
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outf = open(outfile, "wt")
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module = os.path.splitext(os.path.basename(infile))[0].split("+")[0]
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if module not in self.known_modules:
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module = "unknown"
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try:
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for l in inf.readlines():
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org = l
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l = l.replace(" ", "").replace("\t", "")#remove all whitespace
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if l.startswith(self.javadoc_marker):
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marker = self.parceJavadocMarker(l)
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self.markers_processed += 1
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decl = self.definitions.get(marker[0],None)
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if decl:
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javadoc = self.makeJavadoc(decl, marker[2])
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if self.verbose:
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print
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print "Javadoc for \"%s\" File: %s (line %s)" % (decl["name"], decl["file"], decl["line"])
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print javadoc
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for line in javadoc.split("\n"):
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outf.write(marker[1] + line + "\n")
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self.markers_documented += 1
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elif self.show_errors:
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print >> sys.stderr, "gen_javadoc error: could not find documentation for %s (module: %s)" % (l.lstrip()[len(self.javadoc_marker):-1].strip(), module)
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else:
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outf.write(org.replace("\t", " ").rstrip()+"\n")
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except:
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inf.close()
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outf.close()
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os.remove(outfile)
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raise
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else:
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inf.close()
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outf.close()
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def FinishParagraph(self, text):
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return text[:-1] + "</p>\n"
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def ReformatForJavadoc(self, s):
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out = ""
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in_paragraph = False
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in_list = False
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for term in s.split("\n"):
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in_list_item = False
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if term.startswith("*"):
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in_list_item = True
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if in_paragraph:
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out = self.FinishParagraph(out)
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in_paragraph = False
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if not in_list:
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out += " * <ul>\n"
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in_list = True
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term = " <li>" + term[1:]
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if term.startswith("#."):
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in_list_item = True
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if in_paragraph:
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out = self.FinishParagraph(out)
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in_paragraph = False
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if not in_list:
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out += " * <ul>\n"
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in_list = True
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term = " <li>" + term[2:]
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if not term:
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if in_paragraph:
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out = self.FinishParagraph(out)
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in_paragraph = False
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out += " *\n"
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else:
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if in_list and not in_list_item:
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in_list = False
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if out.endswith(" *\n"):
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out = out[:-3] + " * </ul>\n *\n"
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else:
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out += " * </ul>\n"
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pos_start = 0
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pos_end = min(77, len(term)-1)
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while pos_start < pos_end:
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if pos_end - pos_start == 77:
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while pos_end >= pos_start+60:
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if not term[pos_end].isspace():
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pos_end -= 1
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else:
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break
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if pos_end < pos_start+60:
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pos_end = min(pos_start + 77, len(term)-1)
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while pos_end < len(term):
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if not term[pos_end].isspace():
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pos_end += 1
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else:
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break
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if in_paragraph or term.startswith("@") or in_list_item:
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out += " * "
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else:
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in_paragraph = True
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out += " * <p>"
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out += term[pos_start:pos_end+1].rstrip() + "\n"
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pos_start = pos_end + 1
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pos_end = min(pos_start + 77, len(term)-1)
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if in_paragraph:
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out = self.FinishParagraph(out)
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if in_list:
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out += " * </ul>\n"
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return out
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def getJavaName(self, decl, methodSeparator = "."):
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name = "org.opencv."
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name += decl["module"]
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if "class" in decl:
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name += "." + decl["class"]
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else:
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name += "." + decl["module"].capitalize()
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if "method" in decl:
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name += methodSeparator + decl["method"]
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return name
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def getDocURL(self, decl):
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url = "http://docs.opencv.org/modules/"
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url += decl["module"]
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url += "/doc/"
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url += os.path.basename(decl["file"]).replace(".rst",".html")
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url += "#" + decl["name"].replace("::","-").replace("()","").replace("=","").strip().rstrip("_").replace(" ","-").replace("_","-").lower()
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return url
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def makeJavadoc(self, decl, args = None):
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doc = ""
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prefix = "/**\n"
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if decl.get("isclass", False):
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decl_type = "class"
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elif decl.get("isstruct", False):
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decl_type = "struct"
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elif "class" in decl:
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decl_type = "method"
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else:
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decl_type = "function"
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# brief goes first
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if "brief" in decl:
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doc += prefix + self.ReformatForJavadoc(decl["brief"])
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prefix = " *\n"
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elif "long" not in decl:
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if self.show_warnings:
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print >> sys.stderr, "gen_javadoc warning: no description for " + decl_type + " \"%s\" File: %s (line %s)" % (func["name"], func["file"], func["line"])
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doc += prefix + self.ReformatForJavadoc("This " + decl_type + " is undocumented")
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prefix = " *\n"
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# long goes after brief
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if "long" in decl:
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doc += prefix + self.ReformatForJavadoc(decl["long"])
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prefix = " *\n"
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# @param tags
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if args and (decl_type == "method" or decl_type == "function"):
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documented_params = decl.get("params",{})
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for arg in args:
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arg_doc = documented_params.get(arg, None)
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if not arg_doc:
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arg_doc = "a " + arg
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if self.show_warnings:
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print >> sys.stderr, "gen_javadoc warning: parameter \"%s\" of \"%s\" is undocumented. File: %s (line %s)" % (arg, decl["name"], decl["file"], decl["line"])
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self.params_undocumented += 1
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else:
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self.params_documented += 1
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doc += prefix + self.ReformatForJavadoc("@param " + arg + " " + arg_doc)
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prefix = ""
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prefix = " *\n"
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# @see tags
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# always link to documentation
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doc += prefix + " * @see <a href=\"" + self.getDocURL(decl) + "\">" + self.getJavaName(decl) + "</a>\n"
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prefix = ""
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# other links
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if "seealso" in decl:
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for see in decl["seealso"]:
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seedecl = self.definitions.get(see,None)
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if seedecl:
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javadoc_name = self.getJavaName(seedecl, "#")
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if (javadoc_name not in JAVADOC_ENTITY_BLACK_LIST):
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doc += prefix + " * @see " + javadoc_name + "\n"
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prefix = " *\n"
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#doc += prefix + " * File: " + decl["file"] + " (line " + str(decl["line"]) + ")\n"
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return (doc + " */").replace("::",".")
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def printSummary(self):
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print "Javadoc Generator Summary:"
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print " Total markers: %s" % self.markers_processed
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print " Undocumented markers: %s" % (self.markers_processed - self.markers_documented)
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print " Generated comments: %s" % self.markers_documented
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print
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print " Documented params: %s" % self.params_documented
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print " Undocumented params: %s" % self.params_undocumented
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print
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if __name__ == "__main__":
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selfpath = os.path.dirname(os.path.abspath(sys.argv[0]))
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hdr_parser_path = os.path.join(selfpath, "../../python/src2")
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sys.path.append(selfpath)
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sys.path.append(hdr_parser_path)
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import hdr_parser
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import rst_parser
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parser = OptionParser()
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parser.add_option("-v", "--verbose", dest="verbose", help="Print verbose log to stdout", action="store_true", default=False)
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parser.add_option("", "--no-warnings", dest="warnings", help="Hide warning messages", action="store_false", default=True)
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parser.add_option("", "--no-errors", dest="errors", help="Hide error messages", action="store_false", default=True)
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parser.add_option("", "--modules", dest="modules", help="comma-separated list of modules to generate comments", metavar="MODS", default=",".join(rst_parser.allmodules))
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(options, args) = parser.parse_args(sys.argv)
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options.modules = options.modules.split(",")
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if len(args) < 2 or len(options.modules) < 1:
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parser.print_help()
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exit(0)
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parser = rst_parser.RstParser(hdr_parser.CppHeaderParser())
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for m in options.modules:
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parser.parse(m, os.path.join(selfpath, "../../" + m))
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parser.printSummary()
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generator = JavadocGenerator(parser.definitions, options.modules)
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generator.verbose = options.verbose
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generator.show_warnings = options.warnings
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generator.show_errors = options.errors
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for path in args:
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folder = os.path.abspath(path)
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for jfile in [f for f in glob.glob(os.path.join(folder,"*.java")) if not f.endswith("-jdoc.java")]:
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outfile = os.path.abspath(os.path.basename(jfile).replace(".java", "-jdoc.java"))
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generator.document(jfile, outfile)
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generator.printSummary()
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