FM / idlelib

/opt/alt/python27/lib64/python2.7/idlelib/

/opt/alt/python27/lib64/python2.7/idlelib

Name	Size	Mode	Actions
Icons/	-	0755	rm
idle_test/	-	0755	rm
aboutDialog.py	7014	0644	edit dl rm
aboutDialog.pyc	7017	0644	edit dl rm
aboutDialog.pyo	7017	0644	edit dl rm
AutoComplete.py	8964	0644	edit dl rm
AutoComplete.pyc	8181	0644	edit dl rm
AutoComplete.pyo	8181	0644	edit dl rm
AutoCompleteWindow.py	17318	0644	edit dl rm
AutoCompleteWindow.pyc	12714	0644	edit dl rm
AutoCompleteWindow.pyo	12655	0644	edit dl rm
AutoExpand.py	3395	0644	edit dl rm
AutoExpand.pyc	3580	0644	edit dl rm
AutoExpand.pyo	3580	0644	edit dl rm
Bindings.py	2976	0644	edit dl rm
Bindings.pyc	4708	0644	edit dl rm
Bindings.pyo	4708	0644	edit dl rm
CallTips.py	7740	0644	edit dl rm
CallTips.pyc	8354	0644	edit dl rm
CallTips.pyo	8354	0644	edit dl rm
CallTipWindow.py	6065	0644	edit dl rm
CallTipWindow.pyc	6292	0644	edit dl rm
CallTipWindow.pyo	6292	0644	edit dl rm
ChangeLog	56393	0644	edit dl rm
ClassBrowser.py	6999	0644	edit dl rm
ClassBrowser.pyc	9890	0644	edit dl rm
ClassBrowser.pyo	9890	0644	edit dl rm
CodeContext.py	8342	0644	edit dl rm
CodeContext.pyc	6788	0644	edit dl rm
CodeContext.pyo	6744	0644	edit dl rm
ColorDelegator.py	9762	0644	edit dl rm
ColorDelegator.pyc	9119	0644	edit dl rm
ColorDelegator.pyo	9119	0644	edit dl rm
config-extensions.def	2965	0644	edit dl rm
config-highlight.def	2515	0644	edit dl rm
config-keys.def	7777	0644	edit dl rm
config-main.def	2561	0644	edit dl rm
configDialog.py	65958	0644	edit dl rm
configDialog.pyc	54435	0644	edit dl rm
configDialog.pyo	54435	0644	edit dl rm
configHandler.py	32485	0644	edit dl rm
configHandler.pyc	29985	0644	edit dl rm
configHandler.pyo	29985	0644	edit dl rm
configHelpSourceEdit.py	6686	0644	edit dl rm
configHelpSourceEdit.pyc	6712	0644	edit dl rm
configHelpSourceEdit.pyo	6712	0644	edit dl rm
configSectionNameDialog.py	4040	0644	edit dl rm
configSectionNameDialog.pyc	4510	0644	edit dl rm
configSectionNameDialog.pyo	4510	0644	edit dl rm
CREDITS.txt	1866	0644	edit dl rm
Debugger.py	18236	0644	edit dl rm
Debugger.pyc	18144	0644	edit dl rm
Debugger.pyo	18144	0644	edit dl rm
Delegator.py	665	0644	edit dl rm
Delegator.pyc	1346	0644	edit dl rm
Delegator.pyo	1346	0644	edit dl rm
dynOptionMenuWidget.py	1984	0644	edit dl rm
dynOptionMenuWidget.pyc	2868	0644	edit dl rm
dynOptionMenuWidget.pyo	2868	0644	edit dl rm
EditorWindow.py	65498	0644	edit dl rm
EditorWindow.pyc	58522	0644	edit dl rm
EditorWindow.pyo	58420	0644	edit dl rm
extend.txt	3642	0644	edit dl rm
FileList.py	3718	0644	edit dl rm
FileList.pyc	4168	0644	edit dl rm
FileList.pyo	4135	0644	edit dl rm
FormatParagraph.py	7287	0644	edit dl rm
FormatParagraph.pyc	7311	0644	edit dl rm
FormatParagraph.pyo	7311	0644	edit dl rm
GrepDialog.py	5145	0644	edit dl rm
GrepDialog.pyc	6607	0644	edit dl rm
GrepDialog.pyo	6607	0644	edit dl rm
help.html	42414	0644	edit dl rm
help.py	11035	0644	edit dl rm
help.pyc	12543	0644	edit dl rm
help.pyo	12543	0644	edit dl rm
help.txt	12144	0644	edit dl rm
HISTORY.txt	10317	0644	edit dl rm
HyperParser.py	10497	0644	edit dl rm
HyperParser.pyc	6803	0644	edit dl rm
HyperParser.pyo	6803	0644	edit dl rm
idle.py	453	0644	edit dl rm
idle.pyc	423	0644	edit dl rm
idle.pyo	423	0644	edit dl rm
idle.pyw	563	0644	edit dl rm
IdleHistory.py	4052	0644	edit dl rm
IdleHistory.pyc	4151	0644	edit dl rm
IdleHistory.pyo	4151	0644	edit dl rm
idlever.py	415	0644	edit dl rm
idlever.pyc	591	0644	edit dl rm
idlever.pyo	591	0644	edit dl rm
IOBinding.py	21911	0644	edit dl rm
IOBinding.pyc	19068	0644	edit dl rm
IOBinding.pyo	19068	0644	edit dl rm
keybindingDialog.py	12468	0644	edit dl rm
keybindingDialog.pyc	12368	0644	edit dl rm
keybindingDialog.pyo	12368	0644	edit dl rm
macosxSupport.py	8435	0644	edit dl rm
macosxSupport.pyc	8585	0644	edit dl rm
macosxSupport.pyo	8447	0644	edit dl rm
MultiCall.py	17701	0644	edit dl rm
MultiCall.pyc	16793	0644	edit dl rm
MultiCall.pyo	16719	0644	edit dl rm
MultiStatusBar.py	1348	0644	edit dl rm
MultiStatusBar.pyc	2357	0644	edit dl rm
MultiStatusBar.pyo	2357	0644	edit dl rm
NEWS.txt	47247	0644	edit dl rm
ObjectBrowser.py	4376	0644	edit dl rm
ObjectBrowser.pyc	7431	0644	edit dl rm
ObjectBrowser.pyo	7431	0644	edit dl rm
OutputWindow.py	4576	0644	edit dl rm
OutputWindow.pyc	5427	0644	edit dl rm
OutputWindow.pyo	5427	0644	edit dl rm
ParenMatch.py	6714	0644	edit dl rm
ParenMatch.pyc	7350	0644	edit dl rm
ParenMatch.pyo	7350	0644	edit dl rm
PathBrowser.py	3009	0644	edit dl rm
PathBrowser.pyc	4681	0644	edit dl rm
PathBrowser.pyo	4681	0644	edit dl rm
Percolator.py	3222	0644	edit dl rm
Percolator.pyc	4803	0644	edit dl rm
Percolator.pyo	4619	0644	edit dl rm
PyParse.py	19510	0644	edit dl rm
PyParse.pyc	10226	0644	edit dl rm
PyParse.pyo	9788	0644	edit dl rm
PyShell.py	58859	0755	edit dl rm
PyShell.pyc	54269	0644	edit dl rm
PyShell.pyo	54167	0644	edit dl rm
README.txt	7890	0644	edit dl rm
RemoteDebugger.py	11632	0644	edit dl rm
RemoteDebugger.pyc	17131	0644	edit dl rm
RemoteDebugger.pyo	16977	0644	edit dl rm
RemoteObjectBrowser.py	942	0644	edit dl rm
RemoteObjectBrowser.pyc	2280	0644	edit dl rm
RemoteObjectBrowser.pyo	2280	0644	edit dl rm
ReplaceDialog.py	6639	0644	edit dl rm
ReplaceDialog.pyc	8016	0644	edit dl rm
ReplaceDialog.pyo	8016	0644	edit dl rm
rpc.py	20150	0644	edit dl rm
rpc.pyc	22495	0644	edit dl rm
rpc.pyo	22389	0644	edit dl rm
RstripExtension.py	1050	0644	edit dl rm
RstripExtension.pyc	1665	0644	edit dl rm
RstripExtension.pyo	1665	0644	edit dl rm
run.py	12917	0644	edit dl rm
run.pyc	13770	0644	edit dl rm
run.pyo	13712	0644	edit dl rm
ScriptBinding.py	8459	0644	edit dl rm
ScriptBinding.pyc	8370	0644	edit dl rm
ScriptBinding.pyo	8370	0644	edit dl rm
ScrolledList.py	4373	0644	edit dl rm
ScrolledList.pyc	6768	0644	edit dl rm
ScrolledList.pyo	6768	0644	edit dl rm
SearchDialog.py	2630	0644	edit dl rm
SearchDialog.pyc	4139	0644	edit dl rm
SearchDialog.pyo	4139	0644	edit dl rm
SearchDialogBase.py	7094	0644	edit dl rm
SearchDialogBase.pyc	8631	0644	edit dl rm
SearchDialogBase.pyo	8631	0644	edit dl rm
SearchEngine.py	7463	0644	edit dl rm
SearchEngine.pyc	8575	0644	edit dl rm
SearchEngine.pyo	8575	0644	edit dl rm
StackViewer.py	4431	0644	edit dl rm
StackViewer.pyc	6677	0644	edit dl rm
StackViewer.pyo	6677	0644	edit dl rm
tabbedpages.py	18439	0644	edit dl rm
tabbedpages.pyc	19081	0644	edit dl rm
tabbedpages.pyo	19081	0644	edit dl rm
textView.py	3520	0644	edit dl rm
textView.pyc	4116	0644	edit dl rm
textView.pyo	4116	0644	edit dl rm
TODO.txt	8478	0644	edit dl rm
ToolTip.py	3173	0644	edit dl rm
ToolTip.pyc	4890	0644	edit dl rm
ToolTip.pyo	4890	0644	edit dl rm
TreeWidget.py	15037	0644	edit dl rm
TreeWidget.pyc	18383	0644	edit dl rm
TreeWidget.pyo	18383	0644	edit dl rm
UndoDelegator.py	10787	0644	edit dl rm
UndoDelegator.pyc	14218	0644	edit dl rm
UndoDelegator.pyo	14218	0644	edit dl rm
WidgetRedirector.py	6906	0644	edit dl rm
WidgetRedirector.pyc	7951	0644	edit dl rm
WidgetRedirector.pyo	7951	0644	edit dl rm
WindowList.py	2473	0644	edit dl rm
WindowList.pyc	3831	0644	edit dl rm
WindowList.pyo	3831	0644	edit dl rm
ZoomHeight.py	1300	0644	edit dl rm
ZoomHeight.pyc	1711	0644	edit dl rm
ZoomHeight.pyo	1711	0644	edit dl rm
__init__.py	288	0644	edit dl rm
__init__.pyc	444	0644	edit dl rm
__init__.pyo	444	0644	edit dl rm

Edit: /opt/alt/python27/lib64/python2.7/idlelib/SearchEngine.py (7463B)

'''Define SearchEngine for search dialogs.'''
import re
from Tkinter import StringVar, BooleanVar, TclError
import tkMessageBox

def get(root):
    '''Return the singleton SearchEngine instance for the process.

The single SearchEngine saves settings between dialog instances.
    If there is not a SearchEngine already, make one.
    '''
    if not hasattr(root, "_searchengine"):
        root._searchengine = SearchEngine(root)
        # This creates a cycle that persists until root is deleted.
    return root._searchengine

class SearchEngine:
    """Handles searching a text widget for Find, Replace, and Grep."""

def __init__(self, root):
        '''Initialize Variables that save search state.

The dialogs bind these to the UI elements present in the dialogs.
        '''
        self.root = root  # need for report_error()
        self.patvar = StringVar(root, '')   # search pattern
        self.revar = BooleanVar(root, False)   # regular expression?
        self.casevar = BooleanVar(root, False)   # match case?
        self.wordvar = BooleanVar(root, False)   # match whole word?
        self.wrapvar = BooleanVar(root, True)   # wrap around buffer?
        self.backvar = BooleanVar(root, False)   # search backwards?

# Access methods

def getpat(self):
        return self.patvar.get()

def setpat(self, pat):
        self.patvar.set(pat)

def isre(self):
        return self.revar.get()

def iscase(self):
        return self.casevar.get()

def isword(self):
        return self.wordvar.get()

def iswrap(self):
        return self.wrapvar.get()

def isback(self):
        return self.backvar.get()

# Higher level access methods

def setcookedpat(self, pat):
        "Set pattern after escaping if re."
        # called only in SearchDialog.py: 66
        if self.isre():
            pat = re.escape(pat)
        self.setpat(pat)

def getcookedpat(self):
        pat = self.getpat()
        if not self.isre():  # if True, see setcookedpat
            pat = re.escape(pat)
        if self.isword():
            pat = r"\b%s\b" % pat
        return pat

def getprog(self):
        "Return compiled cooked search pattern."
        pat = self.getpat()
        if not pat:
            self.report_error(pat, "Empty regular expression")
            return None
        pat = self.getcookedpat()
        flags = 0
        if not self.iscase():
            flags = flags | re.IGNORECASE
        try:
            prog = re.compile(pat, flags)
        except re.error as what:
            args = what.args
            msg = args[0]
            col = args[1] if len(args) >= 2 else -1
            self.report_error(pat, msg, col)
            return None
        return prog

def report_error(self, pat, msg, col=-1):
        # Derived class could override this with something fancier
        msg = "Error: " + str(msg)
        if pat:
            msg = msg + "\nPattern: " + str(pat)
        if col >= 0:
            msg = msg + "\nOffset: " + str(col)
        tkMessageBox.showerror("Regular expression error",
                               msg, master=self.root)

def search_text(self, text, prog=None, ok=0):
        '''Return (lineno, matchobj) or None for forward/backward search.

This function calls the right function with the right arguments.
        It directly return the result of that call.

Text is a text widget. Prog is a precompiled pattern.
        The ok parameter is a bit complicated as it has two effects.

If there is a selection, the search begin at either end,
        depending on the direction setting and ok, with ok meaning that
        the search starts with the selection. Otherwise, search begins
        at the insert mark.

To aid progress, the search functions do not return an empty
        match at the starting position unless ok is True.
        '''

if not prog:
            prog = self.getprog()
            if not prog:
                return None # Compilation failed -- stop
        wrap = self.wrapvar.get()
        first, last = get_selection(text)
        if self.isback():
            if ok:
                start = last
            else:
                start = first
            line, col = get_line_col(start)
            res = self.search_backward(text, prog, line, col, wrap, ok)
        else:
            if ok:
                start = first
            else:
                start = last
            line, col = get_line_col(start)
            res = self.search_forward(text, prog, line, col, wrap, ok)
        return res

def search_forward(self, text, prog, line, col, wrap, ok=0):
        wrapped = 0
        startline = line
        chars = text.get("%d.0" % line, "%d.0" % (line+1))
        while chars:
            m = prog.search(chars[:-1], col)
            if m:
                if ok or m.end() > col:
                    return line, m
            line = line + 1
            if wrapped and line > startline:
                break
            col = 0
            ok = 1
            chars = text.get("%d.0" % line, "%d.0" % (line+1))
            if not chars and wrap:
                wrapped = 1
                wrap = 0
                line = 1
                chars = text.get("1.0", "2.0")
        return None

def search_backward(self, text, prog, line, col, wrap, ok=0):
        wrapped = 0
        startline = line
        chars = text.get("%d.0" % line, "%d.0" % (line+1))
        while 1:
            m = search_reverse(prog, chars[:-1], col)
            if m:
                if ok or m.start() < col:
                    return line, m
            line = line - 1
            if wrapped and line < startline:
                break
            ok = 1
            if line <= 0:
                if not wrap:
                    break
                wrapped = 1
                wrap = 0
                pos = text.index("end-1c")
                line, col = map(int, pos.split("."))
            chars = text.get("%d.0" % line, "%d.0" % (line+1))
            col = len(chars) - 1
        return None

def search_reverse(prog, chars, col):
    '''Search backwards and return an re match object or None.

This is done by searching forwards until there is no match.
    Prog: compiled re object with a search method returning a match.
    Chars: line of text, without \\n.
    Col: stop index for the search; the limit for match.end().
    '''
    m = prog.search(chars)
    if not m:
        return None
    found = None
    i, j = m.span()  # m.start(), m.end() == match slice indexes
    while i < col and j <= col:
        found = m
        if i == j:
            j = j+1
        m = prog.search(chars, j)
        if not m:
            break
        i, j = m.span()
    return found

def get_selection(text):
    '''Return tuple of 'line.col' indexes from selection or insert mark.
    '''
    try:
        first = text.index("sel.first")
        last = text.index("sel.last")
    except TclError:
        first = last = None
    if not first:
        first = text.index("insert")
    if not last:
        last = first
    return first, last

def get_line_col(index):
    '''Return (line, col) tuple of ints from 'line.col' string.'''
    line, col = map(int, index.split(".")) # Fails on invalid index
    return line, col

if __name__ == "__main__":
    import unittest
    unittest.main('idlelib.idle_test.test_searchengine', verbosity=2, exit=False)

cmd: