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