mirror of https://github.com/python/cpython
257 lines
8.2 KiB
Python
257 lines
8.2 KiB
Python
import re
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import W
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import os
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import MacPrefs
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import MacOS
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import string
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import webbrowser
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import EasyDialogs
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app = W.getapplication()
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_titlepat = re.compile('<title>\([^<]*\)</title>')
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def sucktitle(path):
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f = open(path)
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text = f.read(1024) # assume the title is in the first 1024 bytes
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f.close()
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lowertext = text.lower()
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matcher = _titlepat.search(lowertext)
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if matcher:
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return matcher.group(1)
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return path
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def verifydocpath(docpath):
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try:
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tut = os.path.join(docpath, "tut")
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lib = os.path.join(docpath, "lib")
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ref = os.path.join(docpath, "ref")
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for path in [tut, lib, ref]:
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if not os.path.exists(path):
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return 0
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except:
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return 0
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return 1
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_resultscounter = 1
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class Results:
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def __init__(self, hits):
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global _resultscounter
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hits = map(lambda (path, hits): (sucktitle(path), path, hits), hits)
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hits.sort()
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self.hits = hits
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nicehits = map(
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lambda (title, path, hits):
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title + '\r' + string.join(
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map(lambda (c, p): "%s (%d)" % (p, c), hits), ', '), hits)
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nicehits.sort()
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self.w = W.Window((440, 300), "Search results %d" % _resultscounter, minsize = (200, 100))
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self.w.results = W.TwoLineList((-1, -1, 1, -14), nicehits, self.listhit)
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self.w.open()
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self.w.bind('return', self.listhit)
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self.w.bind('enter', self.listhit)
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_resultscounter = _resultscounter + 1
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def listhit(self, isdbl = 1):
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if isdbl:
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for i in self.w.results.getselection():
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path = self.hits[i][1]
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url = "file://" + "/".join(path.split(":"))
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webbrowser.open(url)
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class Status:
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def __init__(self):
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self.w = W.Dialog((440, 64), "Searching\xc9")
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self.w.searching = W.TextBox((4, 4, -4, 16), "")
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self.w.hits = W.TextBox((4, 24, -4, 16), "Hits: 0")
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self.w.canceltip = W.TextBox((4, 44, -4, 16), "Type cmd-period (.) to cancel.")
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self.w.open()
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def set(self, path, hits):
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self.w.searching.set(path)
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self.w.hits.set('Hits: %r' % (hits,))
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app.breathe()
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def close(self):
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self.w.close()
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def match(text, patterns, all):
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hits = []
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hitsappend = hits.append
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stringcount = string.count
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for pat in patterns:
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c = stringcount(text, pat)
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if c > 0:
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hitsappend((c, pat))
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elif all:
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hits[:] = []
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break
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hits.sort()
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hits.reverse()
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return hits
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def dosearch(docpath, searchstring, settings):
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(docpath, kind, case, word, tut, lib, ref, ext, api) = settings
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books = [(tut, 'tut'), (lib, 'lib'), (ref, 'ref'), (ext, 'ext'), (api, 'api')]
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if not case:
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searchstring = string.lower(searchstring)
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if kind == 1:
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patterns = string.split(searchstring)
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all = 1
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elif kind == 2:
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patterns = string.split(searchstring)
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all = 0
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else:
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patterns = [searchstring]
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all = 0 # not relevant
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ospathjoin = os.path.join
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stringlower = string.lower
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status = Status()
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statusset = status.set
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_match = match
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_open = open
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hits = {}
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try:
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if hasattr(MacOS, 'EnableAppswitch'):
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MacOS.EnableAppswitch(0)
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try:
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for do, name in books:
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if not do:
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continue
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bookpath = ospathjoin(docpath, name)
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if not os.path.exists(bookpath):
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continue
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files = os.listdir(bookpath)
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for file in files:
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fullpath = ospathjoin(bookpath, file)
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if fullpath[-5:] <> '.html':
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continue
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statusset(fullpath, len(hits))
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f = _open(fullpath)
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text = f.read()
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if not case:
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text = stringlower(text)
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f.close()
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filehits = _match(text, patterns, all)
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if filehits:
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hits[fullpath] = filehits
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finally:
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if hasattr(MacOS, 'EnableAppswitch'):
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MacOS.EnableAppswitch(-1)
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status.close()
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except KeyboardInterrupt:
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pass
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hits = hits.items()
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hits.sort()
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return hits
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class PyDocSearch:
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def __init__(self):
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prefs = MacPrefs.GetPrefs(W.getapplication().preffilepath)
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try:
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(docpath, kind, case, word, tut, lib, ref, ext, api) = prefs.docsearchengine
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except:
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(docpath, kind, case, word, tut, lib, ref, ext, api) = prefs.docsearchengine = \
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("", 0, 0, 0, 1, 1, 0, 0, 0)
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if docpath and not verifydocpath(docpath):
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docpath = ""
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self.w = W.Window((400, 200), "Search the Python Documentation")
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self.w.searchtext = W.EditText((10, 10, -100, 20), callback = self.checkbuttons)
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self.w.searchbutton = W.Button((-90, 12, 80, 16), "Search", self.search)
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buttons = []
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gutter = 10
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width = 130
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bookstart = width + 2 * gutter
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self.w.phraseradio = W.RadioButton((10, 38, width, 16), "As a phrase", buttons)
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self.w.allwordsradio = W.RadioButton((10, 58, width, 16), "All words", buttons)
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self.w.anywordsradio = W.RadioButton((10, 78, width, 16), "Any word", buttons)
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self.w.casesens = W.CheckBox((10, 98, width, 16), "Case sensitive")
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self.w.wholewords = W.CheckBox((10, 118, width, 16), "Whole words")
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self.w.tutorial = W.CheckBox((bookstart, 38, -10, 16), "Tutorial")
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self.w.library = W.CheckBox((bookstart, 58, -10, 16), "Library reference")
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self.w.langueref = W.CheckBox((bookstart, 78, -10, 16), "Lanuage reference manual")
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self.w.extending = W.CheckBox((bookstart, 98, -10, 16), "Extending & embedding")
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self.w.api = W.CheckBox((bookstart, 118, -10, 16), "C/C++ API")
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self.w.setdocfolderbutton = W.Button((10, -30, 100, 16), "Set doc folder", self.setdocpath)
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if docpath:
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self.w.setdefaultbutton(self.w.searchbutton)
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else:
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self.w.setdefaultbutton(self.w.setdocfolderbutton)
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self.docpath = docpath
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if not docpath:
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docpath = "(please select the Python html documentation folder)"
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self.w.docfolder = W.TextBox((120, -28, -10, 16), docpath)
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[self.w.phraseradio, self.w.allwordsradio, self.w.anywordsradio][kind].set(1)
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self.w.casesens.set(case)
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self.w.wholewords.set(word)
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self.w.tutorial.set(tut)
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self.w.library.set(lib)
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self.w.langueref.set(ref)
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self.w.extending.set(ext)
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self.w.api.set(api)
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self.w.open()
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self.w.wholewords.enable(0)
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self.w.bind('<close>', self.close)
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self.w.searchbutton.enable(0)
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def search(self):
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hits = dosearch(self.docpath, self.w.searchtext.get(), self.getsettings())
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if hits:
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Results(hits)
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elif hasattr(MacOS, 'SysBeep'):
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MacOS.SysBeep(0)
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def setdocpath(self):
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docpath = EasyDialogs.AskFolder()
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if docpath:
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if not verifydocpath(docpath):
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W.Message("This does not seem to be a Python documentation folder...")
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else:
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self.docpath = docpath
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self.w.docfolder.set(docpath)
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self.w.setdefaultbutton(self.w.searchbutton)
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def close(self):
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prefs = MacPrefs.GetPrefs(W.getapplication().preffilepath)
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prefs.docsearchengine = self.getsettings()
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def getsettings(self):
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radiobuttons = [self.w.phraseradio, self.w.allwordsradio, self.w.anywordsradio]
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for i in range(3):
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if radiobuttons[i].get():
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kind = i
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break
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docpath = self.docpath
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case = self.w.casesens.get()
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word = self.w.wholewords.get()
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tut = self.w.tutorial.get()
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lib = self.w.library.get()
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ref = self.w.langueref.get()
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ext = self.w.extending.get()
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api = self.w.api.get()
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return (docpath, kind, case, word, tut, lib, ref, ext, api)
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def checkbuttons(self):
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self.w.searchbutton.enable(not not self.w.searchtext.get())
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