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adapted to Tk 4.0 and CNRI man page locations

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This commit is contained in:
Guido van Rossum 1995-09-07 19:47:46 +00:00
parent 69428f1fb3
commit c27e04228c
1 changed files with 15 additions and 2 deletions
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17
Demo/tkinter/guido/tkman.py
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@ -1,3 +1,4 @@
#! /home/guido/bin.sgi/python
#! /usr/local/bin/python
# Tk man page browser -- currently only shows the Tcl/Tk man pages
@ -14,6 +15,8 @@
MANNDIR = '/usr/local/man/mann'
MAN3DIR = '/usr/local/man/man3'
MANNDIR = '/depot/sundry/man/mann'
MAN3DIR = '/depot/sundry/man/man3'
def listmanpages(mandir):
files = os.listdir(mandir)
@ -61,7 +64,7 @@ def __init__(self, master=None):
self.listbox = Listbox(self.rightsubframe,
{'name': 'listbox',
'relief': 'sunken', 'bd': 2,
'geometry': '20x5',
'width': 20, 'height': 5,
Pack: {'expand': 1, 'fill': 'both'}})
self.l1 = Button(self.leftsubframe,
{'name': 'l1',
@ -102,6 +105,7 @@ def __init__(self, master=None):
{'name': 'text',
'relief': 'sunken', 'bd': 2,
'wrap': 'none', 'width': 72,
'selectbackground': 'pink',
Pack: {'expand': 1, 'fill': 'both'}})
self.entry.bind('<Return>', self.entry_cb)
@ -158,6 +162,8 @@ def updatelist(self):
key = self.entry.get()
ok = filter(lambda name, key=key, n=len(key): name[:n]==key,
self.choices)
if not ok:
self.frame.bell()
self.listbox.delete(0, AtEnd())
exactmatch = 0
for item in ok:
@ -165,7 +171,8 @@ def updatelist(self):
self.listbox.insert(AtEnd(), item)
if exactmatch:
return key
elif self.listbox.size() == 1:
n = self.listbox.size()
if n == 1:
return self.listbox.get(0)
# Else return None, meaning not a unique selection
@ -185,6 +192,7 @@ def show_page(self, name):
def search_string(self, search):
if not search:
self.frame.bell()
print 'Empty search string'
return
if self.frame.tk.getvar('casesense') != '1':
@ -197,6 +205,7 @@ def search_string(self, search):
else:
prog = regex.compile(search)
except regex.error, msg:
self.frame.bell()
print 'Regex error:', msg
return
here = self.text.index(AtInsert())
@ -204,6 +213,7 @@ def search_string(self, search):
end = self.text.index(AtEnd())
endlineno = string.atoi(end[:string.find(end, '.')])
wraplineno = lineno
found = 0
while 1:
lineno = lineno + 1
if lineno > endlineno:
@ -216,6 +226,7 @@ def search_string(self, search):
'%d.0 lineend' % lineno)
i = prog.search(line)
if i >= 0:
found = 1
n = max(1, len(prog.group(0)))
try:
self.text.tag_remove('sel',
@ -230,6 +241,8 @@ def search_string(self, search):
'%d.%d' % (lineno, i))
self.text.yview_pickplace(AtInsert())
break
if not found:
self.frame.bell()
def main():
root = Tk()