def onDoGrep(self, dirname, filenamepatt, grepkey):
# on Go in grep dialog: populate scrolled list with matches
from PP4E.Tools.find import find
from PP4E.Gui.Tour.scrolledlist import ScrolledList
class ScrolledFilenames(ScrolledList):
def runCommand(self, selection):
# on list double-click
file, line = selection.split(' [', 1)[0].split('@')
editor = TextEditorMainPopup(loadFirst=file, winTitle=' grep match')
editor.onGoto(int(line))
editor.text.focus_force() # no, really
# should thread/queue/after me
showinfo('PyEdit Wait', 'Ready to search files (a pause may follow)...')
matches = []
for filepath in find(pattern=filenamepatt, startdir=dirname):
try:
for (linenum, linestr) in enumerate(open(filepath)):
if grepkey in linestr:
matches.append('%s@%d [%s]' % (filepath, linenum + 1, linestr))
except:
print('Failed:', filepath) # Unicode errors, probably
if not matches:
showinfo('PyEdit', 'No matches found')
else:
popup = Tk()
popup.title('PyEdit - grep matches: %r' % grepkey)
ScrolledFilenames(parent=popup, options=matches)
def onDoGrep(self, dirname, filenamepatt, grepkey):
# on Go in grep dialog: populate scrolled list with matches
from PP4E.Tools.find import find
from PP4E.Gui.Tour.scrolledlist import ScrolledList
class ScrolledFilenames(ScrolledList):
def runCommand(self, selection):
# on list double-click
file, line = selection.split(' [', 1)[0].split('@')
editor = TextEditorMainPopup(loadFirst=file,
winTitle=' grep match')
editor.onGoto(int(line))
editor.text.focus_force() # no, really
# should thread/queue/after me
showinfo('PyEdit Wait',
'Ready to search files (a pause may follow)...')
matches = []
for filepath in find(pattern=filenamepatt, startdir=dirname):
try:
for (linenum, linestr) in enumerate(open(filepath)):
if grepkey in linestr:
matches.append('%s@%d [%s]' %
(filepath, linenum + 1, linestr))
except:
print('Failed:', filepath) # Unicode errors, probably
if not matches:
showinfo('PyEdit', 'No matches found')
else:
popup = Tk()
popup.title('PyEdit - grep matches: %r' % grepkey)
ScrolledFilenames(parent=popup, options=matches)
def grepThreadProducer(self, filenamepatt, dirname, grepkey, myqueue):
from PP4E.Tools.find import find
matches = []
for filepath in find(pattern=filenamepatt, startdir=dirname):
try:
for (linenum, linestr) in enumerate(open(filepath)):
if grepkey in linestr:
message = '%s@%d [%s]' % (filepath, linenum + 1, linestr)
matches.append(message)
except UnicodeDecodeError:
print('Unicode error in:', filepath)
myqueue.put(matches)
def grepThreadProducer(self, filenamepatt, dirname, grepkey, myqueue):
from PP4E.Tools.find import find
matches = []
for filepath in find(pattern=filenamepatt, startdir=dirname):
try:
for (linenum, linestr) in enumerate(open(filepath)):
if grepkey in linestr:
message = '%s@%d [%s]' % (filepath, linenum + 1, linestr)
matches.append(message)
except UnicodeDecodeError:
print('Unicode error in:', filepath)
myqueue.put(matches)
def grepThreadProducer(self, filenamepatt, dirname, grepkey, myqueue):
"""
in a non-GUI parallel thread: queue find.find results list;
could also queue matches as found, but need to keep window;
"""
from PP4E.Tools.find import find
matches = []
for filepath in find(pattern=filenamepatt, startdir=dirname):
try:
for (linenum, linestr) in enumerate(open(filepath)):
if grepkey in linestr:
message = '%s@%d [%s]' % (filepath, linenum + 1, linestr)
matches.append(message)
except UnicodeDecodeError:
print('Unicode error in:', filepath)
myqueue.put(matches)
def grepThreadProducer(self, filenamepatt, dirname, grepkey, myqueue):
"""
in a non-GUI parallel thread: queue find.find results list;
could also queue matches as found, but need to keep window;
"""
from PP4E.Tools.find import find
matches = []
for filepath in find(pattern=filenamepatt, startdir=dirname):
try:
for (linenum, linestr) in enumerate(open(filepath)):
if grepkey in linestr:
message = '%s@%d [%s]' % (filepath, linenum + 1, linestr)
matches.append(message)
except UnicodeDecodeError:
print('Unicode error in:', filepath)
myqueue.put(matches)
def grepThreadProducer(self, filenamepatt, dirname, grepkey, encoding, myqueue):
from PP4E.Tools.find import find
matches = []
try:
for filepath in find(pattern=filenamepatt, startdir=dirname):
try:
textfile = open(filepath, encoding=encoding)
for (linenum, linestr) in enumerate(textfile):
if grepkey in linestr:
msg = '%s@%d [%s]' % (filepath, linenum + 1, linestr)
matches.append(msg)
except UnicodeError as X:
print('Unicode error in:', filepath, X) # eg: decode, bom
except IOError as X:
print('IO error in:', filepath, X) # eg: permission
finally:
myqueue.put(matches) # stop consumer loop on find excs: filenames?
def grepThreadProducer(self, filenamepatt, dirname, grepkey, encoding,
myqueue):
from PP4E.Tools.find import find
matches = []
try:
for filepath in find(pattern=filenamepatt, startdir=dirname):
try:
textfile = open(filepath, encoding=encoding)
for (linenum, linestr) in enumerate(textfile):
if grepkey in linestr:
msg = '%s@%d [%s]' % (filepath, linenum + 1,
linestr)
matches.append(msg)
except UnicodeError as X:
print('Unicode error in:', filepath, X) # eg: decode, bom
except IOError as X:
print('IO error in:', filepath, X) # eg: permission
finally:
myqueue.put(matches) # stop consumer loop on find excs: filenames?