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@@ -1,409 +1,409 b'' | |||||
1 | """ ILeo - Leo plugin for IPython |
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1 | """ ILeo - Leo plugin for IPython | |
2 |
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2 | |||
3 |
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3 | |||
4 | """ |
|
4 | """ | |
5 | import IPython.ipapi |
|
5 | import IPython.ipapi | |
6 | import IPython.genutils |
|
6 | import IPython.genutils | |
7 | import IPython.generics |
|
7 | import IPython.generics | |
8 | from IPython.hooks import CommandChainDispatcher |
|
8 | from IPython.hooks import CommandChainDispatcher | |
9 | import re |
|
9 | import re | |
10 | import UserDict |
|
10 | import UserDict | |
11 | from IPython.ipapi import TryNext |
|
11 | from IPython.ipapi import TryNext | |
12 |
|
12 | |||
13 | ip = IPython.ipapi.get() |
|
13 | ip = IPython.ipapi.get() | |
14 | leo = ip.user_ns['leox'] |
|
14 | leo = ip.user_ns['leox'] | |
15 | c,g = leo.c, leo.g |
|
15 | c,g = leo.c, leo.g | |
16 |
|
16 | |||
17 | # will probably be overwritten by user, but handy for experimentation early on |
|
17 | # will probably be overwritten by user, but handy for experimentation early on | |
18 | ip.user_ns['c'] = c |
|
18 | ip.user_ns['c'] = c | |
19 | ip.user_ns['g'] = g |
|
19 | ip.user_ns['g'] = g | |
20 |
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20 | |||
21 |
|
21 | |||
22 | from IPython.external.simplegeneric import generic |
|
22 | from IPython.external.simplegeneric import generic | |
23 | import pprint |
|
23 | import pprint | |
24 |
|
24 | |||
25 | def es(s): |
|
25 | def es(s): | |
26 | g.es(s, tabName = 'IPython') |
|
26 | g.es(s, tabName = 'IPython') | |
27 | pass |
|
27 | pass | |
28 |
|
28 | |||
29 | @generic |
|
29 | @generic | |
30 | def format_for_leo(obj): |
|
30 | def format_for_leo(obj): | |
31 | """ Convert obj to string representiation (for editing in Leo)""" |
|
31 | """ Convert obj to string representiation (for editing in Leo)""" | |
32 | return pprint.pformat(obj) |
|
32 | return pprint.pformat(obj) | |
33 |
|
33 | |||
34 | @format_for_leo.when_type(list) |
|
34 | @format_for_leo.when_type(list) | |
35 | def format_list(obj): |
|
35 | def format_list(obj): | |
36 | return "\n".join(str(s) for s in obj) |
|
36 | return "\n".join(str(s) for s in obj) | |
37 |
|
37 | |||
38 | attribute_re = re.compile('^[a-zA-Z_][a-zA-Z0-9_]*$') |
|
38 | attribute_re = re.compile('^[a-zA-Z_][a-zA-Z0-9_]*$') | |
39 | def valid_attribute(s): |
|
39 | def valid_attribute(s): | |
40 | return attribute_re.match(s) |
|
40 | return attribute_re.match(s) | |
41 |
|
41 | |||
42 | def all_cells(): |
|
42 | def all_cells(): | |
43 | d = {} |
|
43 | d = {} | |
44 | for p in c.allNodes_iter(): |
|
44 | for p in c.allNodes_iter(): | |
45 | h = p.headString() |
|
45 | h = p.headString() | |
46 | if h.startswith('@a '): |
|
46 | if h.startswith('@a '): | |
47 | d[h.lstrip('@a ').strip()] = p.parent().copy() |
|
47 | d[h.lstrip('@a ').strip()] = p.parent().copy() | |
48 | elif not valid_attribute(h): |
|
48 | elif not valid_attribute(h): | |
49 | continue |
|
49 | continue | |
50 | d[h] = p.copy() |
|
50 | d[h] = p.copy() | |
51 | return d |
|
51 | return d | |
52 |
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52 | |||
53 |
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53 | |||
54 |
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54 | |||
55 | def eval_node(n): |
|
55 | def eval_node(n): | |
56 | body = n.b |
|
56 | body = n.b | |
57 | if not body.startswith('@cl'): |
|
57 | if not body.startswith('@cl'): | |
58 | # plain python repr node, just eval it |
|
58 | # plain python repr node, just eval it | |
59 | return ip.ev(n.b) |
|
59 | return ip.ev(n.b) | |
60 | # @cl nodes deserve special treatment - first eval the first line (minus cl), then use it to call the rest of body |
|
60 | # @cl nodes deserve special treatment - first eval the first line (minus cl), then use it to call the rest of body | |
61 | first, rest = body.split('\n',1) |
|
61 | first, rest = body.split('\n',1) | |
62 | tup = first.split(None, 1) |
|
62 | tup = first.split(None, 1) | |
63 | # @cl alone SPECIAL USE-> dump var to user_ns |
|
63 | # @cl alone SPECIAL USE-> dump var to user_ns | |
64 | if len(tup) == 1: |
|
64 | if len(tup) == 1: | |
65 | val = ip.ev(rest) |
|
65 | val = ip.ev(rest) | |
66 | ip.user_ns[n.h] = val |
|
66 | ip.user_ns[n.h] = val | |
67 | es("%s = %s" % (n.h, repr(val)[:20] )) |
|
67 | es("%s = %s" % (n.h, repr(val)[:20] )) | |
68 | return val |
|
68 | return val | |
69 |
|
69 | |||
70 | cl, hd = tup |
|
70 | cl, hd = tup | |
71 |
|
71 | |||
72 | xformer = ip.ev(hd.strip()) |
|
72 | xformer = ip.ev(hd.strip()) | |
73 | es('Transform w/ %s' % repr(xformer)) |
|
73 | es('Transform w/ %s' % repr(xformer)) | |
74 | return xformer(rest, n) |
|
74 | return xformer(rest, n) | |
75 |
|
75 | |||
76 | class LeoNode(object, UserDict.DictMixin): |
|
76 | class LeoNode(object, UserDict.DictMixin): | |
77 | """ Node in Leo outline |
|
77 | """ Node in Leo outline | |
78 |
|
78 | |||
79 | Most important attributes (getters/setters available: |
|
79 | Most important attributes (getters/setters available: | |
80 | .v - evaluate node, can also be alligned |
|
80 | .v - evaluate node, can also be alligned | |
81 | .b, .h - body string, headline string |
|
81 | .b, .h - body string, headline string | |
82 | .l - value as string list |
|
82 | .l - value as string list | |
83 |
|
83 | |||
84 | Also supports iteration, |
|
84 | Also supports iteration, | |
85 |
|
85 | |||
86 | setitem / getitem (indexing): |
|
86 | setitem / getitem (indexing): | |
87 | wb.foo['key'] = 12 |
|
87 | wb.foo['key'] = 12 | |
88 | assert wb.foo['key'].v == 12 |
|
88 | assert wb.foo['key'].v == 12 | |
89 |
|
89 | |||
90 | Note the asymmetry on setitem and getitem! Also other |
|
90 | Note the asymmetry on setitem and getitem! Also other | |
91 | dict methods are available. |
|
91 | dict methods are available. | |
92 |
|
92 | |||
93 | .ipush() - run push-to-ipython |
|
93 | .ipush() - run push-to-ipython | |
94 |
|
94 | |||
95 | """ |
|
95 | """ | |
96 | def __init__(self,p): |
|
96 | def __init__(self,p): | |
97 | self.p = p.copy() |
|
97 | self.p = p.copy() | |
98 |
|
98 | |||
99 | def __get_h(self): return self.p.headString() |
|
99 | def __get_h(self): return self.p.headString() | |
100 | def __set_h(self,val): |
|
100 | def __set_h(self,val): | |
101 | print "set head",val |
|
101 | print "set head",val | |
102 | c.beginUpdate() |
|
102 | c.beginUpdate() | |
103 | try: |
|
103 | try: | |
104 | c.setHeadString(self.p,val) |
|
104 | c.setHeadString(self.p,val) | |
105 | finally: |
|
105 | finally: | |
106 | c.endUpdate() |
|
106 | c.endUpdate() | |
107 |
|
107 | |||
108 | h = property( __get_h, __set_h, doc = "Node headline string") |
|
108 | h = property( __get_h, __set_h, doc = "Node headline string") | |
109 |
|
109 | |||
110 | def __get_b(self): return self.p.bodyString() |
|
110 | def __get_b(self): return self.p.bodyString() | |
111 | def __set_b(self,val): |
|
111 | def __set_b(self,val): | |
112 | print "set body",val |
|
112 | print "set body",val | |
113 | c.beginUpdate() |
|
113 | c.beginUpdate() | |
114 | try: |
|
114 | try: | |
115 | c.setBodyString(self.p, val) |
|
115 | c.setBodyString(self.p, val) | |
116 | finally: |
|
116 | finally: | |
117 | c.endUpdate() |
|
117 | c.endUpdate() | |
118 |
|
118 | |||
119 | b = property(__get_b, __set_b, doc = "Nody body string") |
|
119 | b = property(__get_b, __set_b, doc = "Nody body string") | |
120 |
|
120 | |||
121 | def __set_val(self, val): |
|
121 | def __set_val(self, val): | |
122 | self.b = format_for_leo(val) |
|
122 | self.b = format_for_leo(val) | |
123 |
|
123 | |||
124 | v = property(lambda self: eval_node(self), __set_val, doc = "Node evaluated value") |
|
124 | v = property(lambda self: eval_node(self), __set_val, doc = "Node evaluated value") | |
125 |
|
125 | |||
126 | def __set_l(self,val): |
|
126 | def __set_l(self,val): | |
127 | self.b = '\n'.join(val ) |
|
127 | self.b = '\n'.join(val ) | |
128 | l = property(lambda self : IPython.genutils.SList(self.b.splitlines()), |
|
128 | l = property(lambda self : IPython.genutils.SList(self.b.splitlines()), | |
129 | __set_l, doc = "Node value as string list") |
|
129 | __set_l, doc = "Node value as string list") | |
130 |
|
130 | |||
131 | def __iter__(self): |
|
131 | def __iter__(self): | |
132 | """ Iterate through nodes direct children """ |
|
132 | """ Iterate through nodes direct children """ | |
133 |
|
133 | |||
134 | return (LeoNode(p) for p in self.p.children_iter()) |
|
134 | return (LeoNode(p) for p in self.p.children_iter()) | |
135 |
|
135 | |||
136 | def __children(self): |
|
136 | def __children(self): | |
137 | d = {} |
|
137 | d = {} | |
138 | for child in self: |
|
138 | for child in self: | |
139 | head = child.h |
|
139 | head = child.h | |
140 | tup = head.split(None,1) |
|
140 | tup = head.split(None,1) | |
141 | if len(tup) > 1 and tup[0] == '@k': |
|
141 | if len(tup) > 1 and tup[0] == '@k': | |
142 | d[tup[1]] = child |
|
142 | d[tup[1]] = child | |
143 | continue |
|
143 | continue | |
144 |
|
144 | |||
145 | if not valid_attribute(head): |
|
145 | if not valid_attribute(head): | |
146 | d[head] = child |
|
146 | d[head] = child | |
147 | continue |
|
147 | continue | |
148 | return d |
|
148 | return d | |
149 | def keys(self): |
|
149 | def keys(self): | |
150 | d = self.__children() |
|
150 | d = self.__children() | |
151 | return d.keys() |
|
151 | return d.keys() | |
152 | def __getitem__(self, key): |
|
152 | def __getitem__(self, key): | |
153 | """ wb.foo['Some stuff'] Return a child node with headline 'Some stuff' |
|
153 | """ wb.foo['Some stuff'] Return a child node with headline 'Some stuff' | |
154 |
|
154 | |||
155 | If key is a valid python name (e.g. 'foo'), look for headline '@k foo' as well |
|
155 | If key is a valid python name (e.g. 'foo'), look for headline '@k foo' as well | |
156 | """ |
|
156 | """ | |
157 | key = str(key) |
|
157 | key = str(key) | |
158 | d = self.__children() |
|
158 | d = self.__children() | |
159 | return d[key] |
|
159 | return d[key] | |
160 | def __setitem__(self, key, val): |
|
160 | def __setitem__(self, key, val): | |
161 | """ You can do wb.foo['My Stuff'] = 12 to create children |
|
161 | """ You can do wb.foo['My Stuff'] = 12 to create children | |
162 |
|
162 | |||
163 | This will create 'My Stuff' as a child of foo (if it does not exist), and |
|
163 | This will create 'My Stuff' as a child of foo (if it does not exist), and | |
164 | do .v = 12 assignment. |
|
164 | do .v = 12 assignment. | |
165 |
|
165 | |||
166 | Exception: |
|
166 | Exception: | |
167 |
|
167 | |||
168 | wb.foo['bar'] = 12 |
|
168 | wb.foo['bar'] = 12 | |
169 |
|
169 | |||
170 | will create a child with headline '@k bar', because bar is a valid python name |
|
170 | will create a child with headline '@k bar', because bar is a valid python name | |
171 | and we don't want to crowd the WorkBook namespace with (possibly numerous) entries |
|
171 | and we don't want to crowd the WorkBook namespace with (possibly numerous) entries | |
172 | """ |
|
172 | """ | |
173 | key = str(key) |
|
173 | key = str(key) | |
174 | d = self.__children() |
|
174 | d = self.__children() | |
175 | if key in d: |
|
175 | if key in d: | |
176 | d[key].v = val |
|
176 | d[key].v = val | |
177 | return |
|
177 | return | |
178 |
|
178 | |||
179 | if not valid_attribute(key): |
|
179 | if not valid_attribute(key): | |
180 | head = key |
|
180 | head = key | |
181 | else: |
|
181 | else: | |
182 | head = '@k ' + key |
|
182 | head = '@k ' + key | |
183 | p = c.createLastChildNode(self.p, head, '') |
|
183 | p = c.createLastChildNode(self.p, head, '') | |
184 | LeoNode(p).v = val |
|
184 | LeoNode(p).v = val | |
185 | def __delitem__(self,key): |
|
185 | def __delitem__(self,key): | |
186 | pass |
|
186 | pass | |
187 | def ipush(self): |
|
187 | def ipush(self): | |
188 | """ Does push-to-ipython on the node """ |
|
188 | """ Does push-to-ipython on the node """ | |
189 | push_from_leo(self) |
|
189 | push_from_leo(self) | |
190 | def go(self): |
|
190 | def go(self): | |
191 | """ Set node as current node (to quickly see it in Outline) """ |
|
191 | """ Set node as current node (to quickly see it in Outline) """ | |
192 | c.beginUpdate() |
|
192 | c.beginUpdate() | |
193 | try: |
|
193 | try: | |
194 | c.setCurrentPosition(self.p) |
|
194 | c.setCurrentPosition(self.p) | |
195 | finally: |
|
195 | finally: | |
196 | c.endUpdate() |
|
196 | c.endUpdate() | |
197 |
|
197 | |||
198 | def __get_uA(self): |
|
198 | def __get_uA(self): | |
199 | p = self.p |
|
199 | p = self.p | |
200 | # Create the uA if necessary. |
|
200 | # Create the uA if necessary. | |
201 | if not hasattr(p.v.t,'unknownAttributes'): |
|
201 | if not hasattr(p.v.t,'unknownAttributes'): | |
202 | p.v.t.unknownAttributes = {} |
|
202 | p.v.t.unknownAttributes = {} | |
203 |
|
203 | |||
204 | d = p.v.t.unknownAttributes.setdefault('ipython', {}) |
|
204 | d = p.v.t.unknownAttributes.setdefault('ipython', {}) | |
205 | return d |
|
205 | return d | |
206 |
uA = property(__get_uA, doc = "Access persistent unknownAttributes of node |
|
206 | uA = property(__get_uA, doc = "Access persistent unknownAttributes of node") | |
207 |
|
207 | |||
208 |
|
208 | |||
209 | class LeoWorkbook: |
|
209 | class LeoWorkbook: | |
210 | """ class for 'advanced' node access |
|
210 | """ class for 'advanced' node access | |
211 |
|
211 | |||
212 | Has attributes for all "discoverable" nodes. Node is discoverable if it |
|
212 | Has attributes for all "discoverable" nodes. Node is discoverable if it | |
213 | either |
|
213 | either | |
214 |
|
214 | |||
215 | - has a valid python name (Foo, bar_12) |
|
215 | - has a valid python name (Foo, bar_12) | |
216 | - is a parent of an anchor node (if it has a child '@a foo', it is visible as foo) |
|
216 | - is a parent of an anchor node (if it has a child '@a foo', it is visible as foo) | |
217 |
|
217 | |||
218 | """ |
|
218 | """ | |
219 | def __getattr__(self, key): |
|
219 | def __getattr__(self, key): | |
220 | if key.startswith('_') or key == 'trait_names' or not valid_attribute(key): |
|
220 | if key.startswith('_') or key == 'trait_names' or not valid_attribute(key): | |
221 | raise AttributeError |
|
221 | raise AttributeError | |
222 | cells = all_cells() |
|
222 | cells = all_cells() | |
223 | p = cells.get(key, None) |
|
223 | p = cells.get(key, None) | |
224 | if p is None: |
|
224 | if p is None: | |
225 | p = add_var(key) |
|
225 | p = add_var(key) | |
226 |
|
226 | |||
227 | return LeoNode(p) |
|
227 | return LeoNode(p) | |
228 |
|
228 | |||
229 | def __str__(self): |
|
229 | def __str__(self): | |
230 | return "<LeoWorkbook>" |
|
230 | return "<LeoWorkbook>" | |
231 | def __setattr__(self,key, val): |
|
231 | def __setattr__(self,key, val): | |
232 | raise AttributeError("Direct assignment to workbook denied, try wb.%s.v = %s" % (key,val)) |
|
232 | raise AttributeError("Direct assignment to workbook denied, try wb.%s.v = %s" % (key,val)) | |
233 |
|
233 | |||
234 | __repr__ = __str__ |
|
234 | __repr__ = __str__ | |
235 |
|
235 | |||
236 | def __iter__(self): |
|
236 | def __iter__(self): | |
237 | """ Iterate all (even non-exposed) nodes """ |
|
237 | """ Iterate all (even non-exposed) nodes """ | |
238 | cells = all_cells() |
|
238 | cells = all_cells() | |
239 | return (LeoNode(p) for p in c.allNodes_iter()) |
|
239 | return (LeoNode(p) for p in c.allNodes_iter()) | |
240 |
|
240 | |||
241 | ip.user_ns['wb'] = LeoWorkbook() |
|
241 | ip.user_ns['wb'] = LeoWorkbook() | |
242 |
|
242 | |||
243 |
|
243 | |||
244 |
|
244 | |||
245 | @IPython.generics.complete_object.when_type(LeoWorkbook) |
|
245 | @IPython.generics.complete_object.when_type(LeoWorkbook) | |
246 | def workbook_complete(obj, prev): |
|
246 | def workbook_complete(obj, prev): | |
247 | return all_cells().keys() |
|
247 | return all_cells().keys() | |
248 |
|
248 | |||
249 |
|
249 | |||
250 | def add_var(varname): |
|
250 | def add_var(varname): | |
251 | c.beginUpdate() |
|
251 | c.beginUpdate() | |
252 | try: |
|
252 | try: | |
253 | p2 = g.findNodeAnywhere(c,varname) |
|
253 | p2 = g.findNodeAnywhere(c,varname) | |
254 | if p2: |
|
254 | if p2: | |
255 | return |
|
255 | return | |
256 |
|
256 | |||
257 | rootpos = g.findNodeAnywhere(c,'@ipy-results') |
|
257 | rootpos = g.findNodeAnywhere(c,'@ipy-results') | |
258 | if not rootpos: |
|
258 | if not rootpos: | |
259 | rootpos = c.currentPosition() |
|
259 | rootpos = c.currentPosition() | |
260 | p2 = rootpos.insertAsLastChild() |
|
260 | p2 = rootpos.insertAsLastChild() | |
261 | c.setHeadString(p2,varname) |
|
261 | c.setHeadString(p2,varname) | |
262 | return p2 |
|
262 | return p2 | |
263 | finally: |
|
263 | finally: | |
264 | c.endUpdate() |
|
264 | c.endUpdate() | |
265 |
|
265 | |||
266 | def add_file(self,fname): |
|
266 | def add_file(self,fname): | |
267 | p2 = c.currentPosition().insertAfter() |
|
267 | p2 = c.currentPosition().insertAfter() | |
268 |
|
268 | |||
269 | push_from_leo = CommandChainDispatcher() |
|
269 | push_from_leo = CommandChainDispatcher() | |
270 |
|
270 | |||
271 | def expose_ileo_push(f, prio = 0): |
|
271 | def expose_ileo_push(f, prio = 0): | |
272 | push_from_leo.add(f, prio) |
|
272 | push_from_leo.add(f, prio) | |
273 |
|
273 | |||
274 | def push_ipython_script(node): |
|
274 | def push_ipython_script(node): | |
275 | """ Execute the node body in IPython, as if it was entered in interactive prompt """ |
|
275 | """ Execute the node body in IPython, as if it was entered in interactive prompt """ | |
276 | c.beginUpdate() |
|
276 | c.beginUpdate() | |
277 | try: |
|
277 | try: | |
278 | ohist = ip.IP.output_hist |
|
278 | ohist = ip.IP.output_hist | |
279 | hstart = len(ip.IP.input_hist) |
|
279 | hstart = len(ip.IP.input_hist) | |
280 | script = g.getScript(c,node.p,useSelectedText=False,forcePythonSentinels=False,useSentinels=False) |
|
280 | script = g.getScript(c,node.p,useSelectedText=False,forcePythonSentinels=False,useSentinels=False) | |
281 |
|
281 | |||
282 | script = g.splitLines(script + '\n') |
|
282 | script = g.splitLines(script + '\n') | |
283 |
|
283 | |||
284 | ip.runlines(script) |
|
284 | ip.runlines(script) | |
285 |
|
285 | |||
286 | has_output = False |
|
286 | has_output = False | |
287 | for idx in range(hstart,len(ip.IP.input_hist)): |
|
287 | for idx in range(hstart,len(ip.IP.input_hist)): | |
288 | val = ohist.get(idx,None) |
|
288 | val = ohist.get(idx,None) | |
289 | if val is None: |
|
289 | if val is None: | |
290 | continue |
|
290 | continue | |
291 | has_output = True |
|
291 | has_output = True | |
292 | inp = ip.IP.input_hist[idx] |
|
292 | inp = ip.IP.input_hist[idx] | |
293 | if inp.strip(): |
|
293 | if inp.strip(): | |
294 | es('In: %s' % (inp[:40], )) |
|
294 | es('In: %s' % (inp[:40], )) | |
295 |
|
295 | |||
296 | es('<%d> %s' % (idx, pprint.pformat(ohist[idx],width = 40))) |
|
296 | es('<%d> %s' % (idx, pprint.pformat(ohist[idx],width = 40))) | |
297 |
|
297 | |||
298 | if not has_output: |
|
298 | if not has_output: | |
299 | es('ipy run: %s (%d LL)' %( node.h,len(script))) |
|
299 | es('ipy run: %s (%d LL)' %( node.h,len(script))) | |
300 | finally: |
|
300 | finally: | |
301 | c.endUpdate() |
|
301 | c.endUpdate() | |
302 |
|
302 | |||
303 | # this should be the LAST one that will be executed, and it will never raise TryNext |
|
303 | # this should be the LAST one that will be executed, and it will never raise TryNext | |
304 | expose_ileo_push(push_ipython_script, 1000) |
|
304 | expose_ileo_push(push_ipython_script, 1000) | |
305 |
|
305 | |||
306 | def eval_body(body): |
|
306 | def eval_body(body): | |
307 | try: |
|
307 | try: | |
308 | val = ip.ev(body) |
|
308 | val = ip.ev(body) | |
309 | except: |
|
309 | except: | |
310 | # just use stringlist if it's not completely legal python expression |
|
310 | # just use stringlist if it's not completely legal python expression | |
311 | val = IPython.genutils.SList(body.splitlines()) |
|
311 | val = IPython.genutils.SList(body.splitlines()) | |
312 | return val |
|
312 | return val | |
313 |
|
313 | |||
314 | def push_plain_python(node): |
|
314 | def push_plain_python(node): | |
315 | if not node.h.endswith('P'): |
|
315 | if not node.h.endswith('P'): | |
316 | raise TryNext |
|
316 | raise TryNext | |
317 | script = g.getScript(c,node.p,useSelectedText=False,forcePythonSentinels=False,useSentinels=False) |
|
317 | script = g.getScript(c,node.p,useSelectedText=False,forcePythonSentinels=False,useSentinels=False) | |
318 | lines = script.count('\n') |
|
318 | lines = script.count('\n') | |
319 | try: |
|
319 | try: | |
320 | exec script in ip.user_ns |
|
320 | exec script in ip.user_ns | |
321 | except: |
|
321 | except: | |
322 | print " -- Exception in script:\n"+script + "\n --" |
|
322 | print " -- Exception in script:\n"+script + "\n --" | |
323 | raise |
|
323 | raise | |
324 | es('ipy plain: %s (%d LL)' % (node.h,lines)) |
|
324 | es('ipy plain: %s (%d LL)' % (node.h,lines)) | |
325 |
|
325 | |||
326 | expose_ileo_push(push_plain_python, 100) |
|
326 | expose_ileo_push(push_plain_python, 100) | |
327 |
|
327 | |||
328 | def push_cl_node(node): |
|
328 | def push_cl_node(node): | |
329 | """ If node starts with @cl, eval it |
|
329 | """ If node starts with @cl, eval it | |
330 |
|
330 | |||
331 | The result is put to root @ipy-results node |
|
331 | The result is put to root @ipy-results node | |
332 | """ |
|
332 | """ | |
333 | if not node.b.startswith('@cl'): |
|
333 | if not node.b.startswith('@cl'): | |
334 | raise TryNext |
|
334 | raise TryNext | |
335 |
|
335 | |||
336 | p2 = g.findNodeAnywhere(c,'@ipy-results') |
|
336 | p2 = g.findNodeAnywhere(c,'@ipy-results') | |
337 | val = node.v |
|
337 | val = node.v | |
338 | if p2: |
|
338 | if p2: | |
339 | es("=> @ipy-results") |
|
339 | es("=> @ipy-results") | |
340 | LeoNode(p2).v = val |
|
340 | LeoNode(p2).v = val | |
341 | es(val) |
|
341 | es(val) | |
342 |
|
342 | |||
343 | expose_ileo_push(push_cl_node,100) |
|
343 | expose_ileo_push(push_cl_node,100) | |
344 |
|
344 | |||
345 | def push_position_from_leo(p): |
|
345 | def push_position_from_leo(p): | |
346 | push_from_leo(LeoNode(p)) |
|
346 | push_from_leo(LeoNode(p)) | |
347 |
|
347 | |||
348 | ip.user_ns['leox'].push = push_position_from_leo |
|
348 | ip.user_ns['leox'].push = push_position_from_leo | |
349 |
|
349 | |||
350 | def leo_f(self,s): |
|
350 | def leo_f(self,s): | |
351 | """ open file(s) in Leo |
|
351 | """ open file(s) in Leo | |
352 |
|
352 | |||
353 | Takes an mglob pattern, e.g. '%leo *.cpp' or %leo 'rec:*.cpp' |
|
353 | Takes an mglob pattern, e.g. '%leo *.cpp' or %leo 'rec:*.cpp' | |
354 | """ |
|
354 | """ | |
355 | import os |
|
355 | import os | |
356 | from IPython.external import mglob |
|
356 | from IPython.external import mglob | |
357 |
|
357 | |||
358 | files = mglob.expand(s) |
|
358 | files = mglob.expand(s) | |
359 | c.beginUpdate() |
|
359 | c.beginUpdate() | |
360 | try: |
|
360 | try: | |
361 | for fname in files: |
|
361 | for fname in files: | |
362 | p = g.findNodeAnywhere(c,'@auto ' + fname) |
|
362 | p = g.findNodeAnywhere(c,'@auto ' + fname) | |
363 | if not p: |
|
363 | if not p: | |
364 | p = c.currentPosition().insertAfter() |
|
364 | p = c.currentPosition().insertAfter() | |
365 |
|
365 | |||
366 | p.setHeadString('@auto ' + fname) |
|
366 | p.setHeadString('@auto ' + fname) | |
367 | if os.path.isfile(fname): |
|
367 | if os.path.isfile(fname): | |
368 | c.setBodyString(p,open(fname).read()) |
|
368 | c.setBodyString(p,open(fname).read()) | |
369 | c.selectPosition(p) |
|
369 | c.selectPosition(p) | |
370 | finally: |
|
370 | finally: | |
371 | c.endUpdate() |
|
371 | c.endUpdate() | |
372 |
|
372 | |||
373 | ip.expose_magic('leo',leo_f) |
|
373 | ip.expose_magic('leo',leo_f) | |
374 |
|
374 | |||
375 | def leoref_f(self,s): |
|
375 | def leoref_f(self,s): | |
376 | """ Quick reference for ILeo """ |
|
376 | """ Quick reference for ILeo """ | |
377 | import textwrap |
|
377 | import textwrap | |
378 | print textwrap.dedent("""\ |
|
378 | print textwrap.dedent("""\ | |
379 | %leo file - open file in leo |
|
379 | %leo file - open file in leo | |
380 | wb.foo.v - eval node foo (i.e. headstring is 'foo' or '@ipy foo') |
|
380 | wb.foo.v - eval node foo (i.e. headstring is 'foo' or '@ipy foo') | |
381 | wb.foo.v = 12 - assign to body of node foo |
|
381 | wb.foo.v = 12 - assign to body of node foo | |
382 | wb.foo.b - read or write the body of node foo |
|
382 | wb.foo.b - read or write the body of node foo | |
383 | wb.foo.l - body of node foo as string list |
|
383 | wb.foo.l - body of node foo as string list | |
384 |
|
384 | |||
385 | for el in wb.foo: |
|
385 | for el in wb.foo: | |
386 | print el.v |
|
386 | print el.v | |
387 |
|
387 | |||
388 | """ |
|
388 | """ | |
389 | ) |
|
389 | ) | |
390 | ip.expose_magic('leoref',leoref_f) |
|
390 | ip.expose_magic('leoref',leoref_f) | |
391 |
|
391 | |||
392 | def show_welcome(): |
|
392 | def show_welcome(): | |
393 | print "------------------" |
|
393 | print "------------------" | |
394 | print "Welcome to Leo-enabled IPython session!" |
|
394 | print "Welcome to Leo-enabled IPython session!" | |
395 | print "Try %leoref for quick reference." |
|
395 | print "Try %leoref for quick reference." | |
396 | import IPython.platutils |
|
396 | import IPython.platutils | |
397 | IPython.platutils.set_term_title('ILeo') |
|
397 | IPython.platutils.set_term_title('ILeo') | |
398 | IPython.platutils.freeze_term_title() |
|
398 | IPython.platutils.freeze_term_title() | |
399 |
|
399 | |||
400 | def run_leo_startup_node(): |
|
400 | def run_leo_startup_node(): | |
401 | p = g.findNodeAnywhere(c,'@ipy-startup') |
|
401 | p = g.findNodeAnywhere(c,'@ipy-startup') | |
402 | if p: |
|
402 | if p: | |
403 | print "Running @ipy-startup nodes" |
|
403 | print "Running @ipy-startup nodes" | |
404 | for n in LeoNode(p): |
|
404 | for n in LeoNode(p): | |
405 | push_from_leo(n) |
|
405 | push_from_leo(n) | |
406 |
|
406 | |||
407 | run_leo_startup_node() |
|
407 | run_leo_startup_node() | |
408 | show_welcome() |
|
408 | show_welcome() | |
409 |
|
409 |
@@ -1,409 +1,508 b'' | |||||
1 | <?xml version="1.0" encoding="utf-8"?> |
|
1 | <?xml version="1.0" encoding="utf-8"?> | |
2 | <?xml-stylesheet ekr_test?> |
|
2 | <?xml-stylesheet ekr_test?> | |
3 | <leo_file> |
|
3 | <leo_file> | |
4 | <leo_header file_format="2" tnodes="0" max_tnode_index="0" clone_windows="0"/> |
|
4 | <leo_header file_format="2" tnodes="0" max_tnode_index="0" clone_windows="0"/> | |
5 |
<globals body_outline_ratio="0. |
|
5 | <globals body_outline_ratio="0.307814992026"> | |
6 |
<global_window_position top=" |
|
6 | <global_window_position top="140" left="145" height="627" width="1280"/> | |
7 | <global_log_window_position top="0" left="0" height="0" width="0"/> |
|
7 | <global_log_window_position top="0" left="0" height="0" width="0"/> | |
8 | </globals> |
|
8 | </globals> | |
9 | <preferences/> |
|
9 | <preferences/> | |
10 | <find_panel_settings/> |
|
10 | <find_panel_settings/> | |
11 | <vnodes> |
|
11 | <vnodes> | |
|
12 | <v t="vivainio.20080222193236" a="E"><vh>Documentation</vh> | |||
|
13 | <v t="vivainio.20080223121915" a="E" tnodeList="vivainio.20080223121915,vivainio.20080222193236.1,vivainio.20080223133858,vivainio.20080223133922,vivainio.20080223133947,vivainio.20080223134018,vivainio.20080223134100,vivainio.20080223134118,vivainio.20080223134433,vivainio.20080223142207,vivainio.20080223134136"><vh>@nosent ileointro.txt</vh> | |||
|
14 | <v t="vivainio.20080222193236.1" a="E"><vh>Documentation</vh> | |||
|
15 | <v t="vivainio.20080223133858"><vh>Introduction</vh></v> | |||
|
16 | <v t="vivainio.20080223133922"><vh>Installation</vh></v> | |||
|
17 | <v t="vivainio.20080223133947"><vh>Accessing IPython from Leo</vh></v> | |||
|
18 | <v t="vivainio.20080223134018" a="TV"><vh>Accessing Leo nodes from IPython</vh></v> | |||
|
19 | <v t="vivainio.20080223134100"><vh>Cl definitions</vh></v> | |||
|
20 | <v t="vivainio.20080223134118"><vh>Special node types</vh></v> | |||
|
21 | <v t="vivainio.20080223134433"><vh>Custom push</vh></v> | |||
|
22 | <v t="vivainio.20080223142207" a="E"><vh>Code snippets</vh></v> | |||
|
23 | <v t="vivainio.20080223134136"><vh>Acknowledgements and history</vh></v> | |||
|
24 | </v> | |||
|
25 | </v> | |||
|
26 | </v> | |||
12 | <v t="vivainio.20080218184525"><vh>@chapters</vh></v> |
|
27 | <v t="vivainio.20080218184525"><vh>@chapters</vh></v> | |
13 |
<v t="vivainio.20080223133721" |
|
28 | <v t="vivainio.20080223133721"><vh>@settings</vh> | |
14 | <v t="vivainio.20080223133721.1"><vh>@enabled-plugins</vh></v> |
|
29 | <v t="vivainio.20080223133721.1"><vh>@enabled-plugins</vh></v> | |
15 | </v> |
|
30 | </v> | |
16 | <v t="vivainio.20080218184540" a="E"><vh>@ipy-startup</vh> |
|
31 | <v t="vivainio.20080218184540" a="E"><vh>@ipy-startup</vh> | |
17 | <v t="vivainio.20080218184613.1"><vh>b</vh></v> |
|
32 | <v t="vivainio.20080218184613.1"><vh>b</vh></v> | |
18 |
<v t="vivainio.20080218200031" |
|
33 | <v t="vivainio.20080218200031"><vh>Some classes P</vh> | |
19 | <v t="vivainio.20080218190816"><vh>File-like access</vh></v> |
|
34 | <v t="vivainio.20080218190816"><vh>File-like access</vh></v> | |
20 | <v t="vivainio.20080218200106"><vh>csv data</vh></v> |
|
35 | <v t="vivainio.20080218200106"><vh>csv data</vh></v> | |
21 | <v t="vivainio.20080219225120"><vh>String list</vh></v> |
|
36 | <v t="vivainio.20080219225120"><vh>String list</vh></v> | |
22 | <v t="vivainio.20080219230342"><vh>slist to leo</vh></v> |
|
37 | <v t="vivainio.20080219230342"><vh>slist to leo</vh></v> | |
23 | </v> |
|
38 | </v> | |
24 | </v> |
|
39 | </v> | |
25 | <v t="vivainio.20080218195413"><vh>Class tests</vh> |
|
40 | <v t="vivainio.20080218195413"><vh>Class tests</vh> | |
26 | <v t="vivainio.20080218200509"><vh>csvr</vh></v> |
|
41 | <v t="vivainio.20080218200509"><vh>csvr</vh></v> | |
27 | <v t="vivainio.20080218191007"><vh>tempfile</vh></v> |
|
42 | <v t="vivainio.20080218191007"><vh>tempfile</vh></v> | |
28 | <v t="vivainio.20080218195413.1"><vh>rfile</vh></v> |
|
43 | <v t="vivainio.20080218195413.1"><vh>rfile</vh></v> | |
29 | <v t="vivainio.20080219225804"><vh>strlist</vh></v> |
|
44 | <v t="vivainio.20080219225804"><vh>strlist</vh></v> | |
30 | </v> |
|
45 | </v> | |
31 | <v t="vivainio.20080218201219"><vh>Direct variables</vh> |
|
46 | <v t="vivainio.20080218201219"><vh>Direct variables</vh> | |
32 | <v t="vivainio.20080222201226"><vh>NewHeadline</vh></v> |
|
47 | <v t="vivainio.20080222201226"><vh>NewHeadline</vh></v> | |
33 | <v t="vivainio.20080218201219.2"><vh>bar</vh></v> |
|
48 | <v t="vivainio.20080218201219.2"><vh>bar</vh></v> | |
34 | </v> |
|
49 | </v> | |
35 |
<v t="vivainio.20080222 |
|
50 | <v t="vivainio.20080222202211"><vh>test stuff</vh></v> | |
36 | <v t="vivainio.20080223121915" a="E" tnodeList="vivainio.20080223121915,vivainio.20080222193236.1,vivainio.20080223133858,vivainio.20080223133922,vivainio.20080223133947,vivainio.20080223134018,vivainio.20080223134100,vivainio.20080223134118,vivainio.20080223134433,vivainio.20080223134136"><vh>@nosent ileointro.txt</vh> |
|
51 | <v t="vivainio.20080223142403" a="E"><vh>@ipy-results</vh> | |
37 |
<v t="vivainio.2008022 |
|
52 | <v t="vivainio.20080223142403.1"><vh>foo</vh></v> | |
38 |
<v t="vivainio.200802231 |
|
53 | <v t="vivainio.20080223152600" a="E"><vh>baz</vh> | |
39 |
<v t="vivainio.200802231 |
|
54 | <v t="vivainio.20080223174603"><vh>@k hello</vh></v> | |
40 | <v t="vivainio.20080223133947"><vh>Accessing IPython from Leo</vh></v> |
|
|||
41 | <v t="vivainio.20080223134018"><vh>Accessing Leo nodes from IPython</vh></v> |
|
|||
42 | <v t="vivainio.20080223134100"><vh>Cl definitions</vh></v> |
|
|||
43 | <v t="vivainio.20080223134118"><vh>Special node types</vh></v> |
|
|||
44 | <v t="vivainio.20080223134433" a="TV"><vh>Custom push</vh></v> |
|
|||
45 | <v t="vivainio.20080223134136"><vh>Acknowledgements and history</vh></v> |
|
|||
46 | </v> |
|
55 | </v> | |
47 | </v> |
|
56 | </v> | |
|
57 | <v t="vivainio.20080222202211.1"><vh>spam</vh> | |||
|
58 | <v t="vivainio.20080223180139"><vh>foo bar</vh></v> | |||
48 | </v> |
|
59 | </v> | |
49 | <v t="vivainio.20080222202211"><vh>test stuff</vh></v> |
|
|||
50 | <v t="vivainio.20080222202211.1"><vh>spam</vh></v> |
|
|||
51 | <v t="vivainio.20080222202211.2"><vh>NewHeadline</vh></v> |
|
60 | <v t="vivainio.20080222202211.2"><vh>NewHeadline</vh></v> | |
52 | </vnodes> |
|
61 | </vnodes> | |
53 | <tnodes> |
|
62 | <tnodes> | |
54 | <t tx="vivainio.20080218184525">?</t> |
|
63 | <t tx="vivainio.20080218184525">?</t> | |
55 | <t tx="vivainio.20080218184540">?Direct children of this node will be pushed at ipython bridge startup |
|
64 | <t tx="vivainio.20080218184540">?Direct children of this node will be pushed at ipython bridge startup | |
56 |
|
65 | |||
57 | This node itself will *not* be pushed</t> |
|
66 | This node itself will *not* be pushed</t> | |
58 | <t tx="vivainio.20080218184613.1">print "world"</t> |
|
67 | <t tx="vivainio.20080218184613.1">print "world"</t> | |
59 | <t tx="vivainio.20080218190816">def rfile(body,n): |
|
68 | <t tx="vivainio.20080218190816">def rfile(body,n): | |
60 | """ @cl rfile |
|
69 | """ @cl rfile | |
61 |
|
70 | |||
62 | produces a StringIO (file like obj of the rest of the body) """ |
|
71 | produces a StringIO (file like obj of the rest of the body) """ | |
63 |
|
72 | |||
64 | import StringIO |
|
73 | import StringIO | |
65 | return StringIO.StringIO(body) |
|
74 | return StringIO.StringIO(body) | |
66 |
|
75 | |||
67 | def tmpfile(body,n): |
|
76 | def tmpfile(body,n): | |
68 | """ @cl tmpfile |
|
77 | """ @cl tmpfile | |
69 |
|
78 | |||
70 | Produces a temporary file, with node body as contents |
|
79 | Produces a temporary file, with node body as contents | |
71 |
|
80 | |||
72 | """ |
|
81 | """ | |
73 | import tempfile |
|
82 | import tempfile | |
74 | h, fname = tempfile.mkstemp() |
|
83 | h, fname = tempfile.mkstemp() | |
75 | f = open(fname,'w') |
|
84 | f = open(fname,'w') | |
76 | f.write(body) |
|
85 | f.write(body) | |
77 | f.close() |
|
86 | f.close() | |
78 | return fname |
|
87 | return fname | |
79 | </t> |
|
88 | </t> | |
80 | <t tx="vivainio.20080218191007">@cl tmpfile |
|
89 | <t tx="vivainio.20080218191007">@cl tmpfile | |
81 |
|
90 | |||
82 | Hello</t> |
|
91 | Hello</t> | |
83 | <t tx="vivainio.20080218195413">?</t> |
|
92 | <t tx="vivainio.20080218195413">?</t> | |
84 | <t tx="vivainio.20080218195413.1">@cl rfile |
|
93 | <t tx="vivainio.20080218195413.1">@cl rfile | |
85 | These |
|
94 | These | |
86 | lines |
|
95 | lines | |
87 | should |
|
96 | should | |
88 | be |
|
97 | be | |
89 | readable </t> |
|
98 | readable </t> | |
90 | <t tx="vivainio.20080218200031">@others</t> |
|
99 | <t tx="vivainio.20080218200031">@others</t> | |
91 | <t tx="vivainio.20080218200106">def csvdata(body,n): |
|
100 | <t tx="vivainio.20080218200106">def csvdata(body,n): | |
92 | import csv |
|
101 | import csv | |
93 | d = csv.Sniffer().sniff(body) |
|
102 | d = csv.Sniffer().sniff(body) | |
94 | reader = csv.reader(body.splitlines(), dialect = d) |
|
103 | reader = csv.reader(body.splitlines(), dialect = d) | |
95 | return reader</t> |
|
104 | return reader</t> | |
96 | <t tx="vivainio.20080218200509">@cl csvdata |
|
105 | <t tx="vivainio.20080218200509">@cl csvdata | |
97 |
|
106 | |||
98 | a,b,b |
|
107 | a,b,b | |
99 | 1,2,2</t> |
|
108 | 1,2,2</t> | |
100 | <t tx="vivainio.20080218201219"></t> |
|
109 | <t tx="vivainio.20080218201219"></t> | |
101 | <t tx="vivainio.20080218201219.2">@cl |
|
110 | <t tx="vivainio.20080218201219.2">@cl | |
102 | "hello world"</t> |
|
111 | "hello world"</t> | |
103 | <t tx="vivainio.20080219225120">import IPython.genutils |
|
112 | <t tx="vivainio.20080219225120">import IPython.genutils | |
104 | def slist(body,n): |
|
113 | def slist(body,n): | |
105 | return IPython.genutils.SList(body.splitlines()) |
|
114 | return IPython.genutils.SList(body.splitlines()) | |
106 | </t> |
|
115 | </t> | |
107 | <t tx="vivainio.20080219225804">@cl slist |
|
116 | <t tx="vivainio.20080219225804">@cl slist | |
108 | hello |
|
117 | hello | |
109 | world |
|
118 | world | |
110 | on |
|
119 | on | |
111 | many |
|
120 | many | |
112 | lines |
|
121 | lines | |
113 | </t> |
|
122 | </t> | |
114 | <t tx="vivainio.20080219230342">import ipy_leo |
|
123 | <t tx="vivainio.20080219230342">import ipy_leo | |
115 | @ipy_leo.format_for_leo.when_type(IPython.genutils.SList) |
|
124 | @ipy_leo.format_for_leo.when_type(IPython.genutils.SList) | |
116 | def format_slist(obj): |
|
125 | def format_slist(obj): | |
117 | return "@cl slist\n" + obj.n |
|
126 | return "@cl slist\n" + obj.n | |
118 | </t> |
|
127 | </t> | |
119 | <t tx="vivainio.20080222193236"></t> |
|
128 | <t tx="vivainio.20080222193236">?</t> | |
120 | <t tx="vivainio.20080222193236.1">@wrap |
|
129 | <t tx="vivainio.20080222193236.1">@wrap | |
121 | @nocolor</t> |
|
130 | @nocolor</t> | |
122 | <t tx="vivainio.20080222201226">1+2 |
|
131 | <t tx="vivainio.20080222201226">1+2 | |
123 | print "hello" |
|
132 | print "hello" | |
124 | 3+4 |
|
133 | 3+4 | |
125 |
|
134 | |||
126 | def f(x): |
|
135 | def f(x): | |
127 | return x.upper() |
|
136 | return x.upper() | |
128 |
|
137 | |||
129 | f('hello world')</t> |
|
138 | f('hello world')</t> | |
130 | <t tx="vivainio.20080222202211"></t> |
|
139 | <t tx="vivainio.20080222202211"></t> | |
131 | <t tx="vivainio.20080222202211.1">@cl rfile |
|
140 | <t tx="vivainio.20080222202211.1" ipython="7d71005506636f6f7264737101284b0c4bde747102732e">@cl rfile | |
132 | hello |
|
141 | hello | |
133 | world |
|
142 | world | |
134 | and whatever</t> |
|
143 | and whatever</t> | |
135 | <t tx="vivainio.20080222202211.2"></t> |
|
144 | <t tx="vivainio.20080222202211.2"></t> | |
136 | <t tx="vivainio.20080223121915">@others |
|
145 | <t tx="vivainio.20080223121915">@others | |
137 | </t> |
|
146 | </t> | |
138 | <t tx="vivainio.20080223133721"></t> |
|
147 | <t tx="vivainio.20080223133721"></t> | |
139 | <t tx="vivainio.20080223133721.1">ipython.py</t> |
|
148 | <t tx="vivainio.20080223133721.1">ipython.py</t> | |
140 | <t tx="vivainio.20080223133858"> |
|
149 | <t tx="vivainio.20080223133858"> | |
141 | Introduction |
|
150 | Introduction | |
142 | ============ |
|
151 | ============ | |
143 |
|
152 | |||
144 | The purpose of ILeo, or leo-ipython bridge, is being a two-way communication |
|
153 | The purpose of ILeo, or leo-ipython bridge, is being a two-way communication | |
145 | channel between Leo and IPython. The level of integration is much deeper than |
|
154 | channel between Leo and IPython. The level of integration is much deeper than | |
146 | conventional integration in IDEs; most notably, you are able to store *data* in |
|
155 | conventional integration in IDEs; most notably, you are able to store *data* in | |
147 | Leo nodes, in addition to mere program code. The possibilities of this are |
|
156 | Leo nodes, in addition to mere program code. The possibilities of this are | |
148 | endless, and this degree of integration has not been seen previously in the python |
|
157 | endless, and this degree of integration has not been seen previously in the python | |
149 | world. |
|
158 | world. | |
150 |
|
159 | |||
151 | IPython users are accustomed to using things like %edit to produce non-trivial |
|
160 | IPython users are accustomed to using things like %edit to produce non-trivial | |
152 | functions/classes (i.e. something that they don't want to enter directly on the |
|
161 | functions/classes (i.e. something that they don't want to enter directly on the | |
153 | interactive prompt, but creating a proper script/module involves too much |
|
162 | interactive prompt, but creating a proper script/module involves too much | |
154 | overhead). In ILeo, this task consists just going to the Leo window, creating a node |
|
163 | overhead). In ILeo, this task consists just going to the Leo window, creating a node | |
155 | and writing the code there, and pressing alt+I (push-to-ipython). |
|
164 | and writing the code there, and pressing alt+I (push-to-ipython). | |
156 |
|
165 | |||
157 | Obviously, you can save the Leo document as usual - this is a great advantage |
|
166 | Obviously, you can save the Leo document as usual - this is a great advantage | |
158 | of ILeo over using %edit, you can save your experimental scripts all at one |
|
167 | of ILeo over using %edit, you can save your experimental scripts all at one | |
159 | time, without having to organize them into script/module files (before you |
|
168 | time, without having to organize them into script/module files (before you | |
160 | really want to, of course!) |
|
169 | really want to, of course!) | |
161 | </t> |
|
170 | </t> | |
162 | <t tx="vivainio.20080223133922"> |
|
171 | <t tx="vivainio.20080223133922"> | |
163 | Installation |
|
172 | Installation | |
164 | ============ |
|
173 | ============ | |
165 |
|
174 | |||
166 | You need at least Leo 4.4.7, and the development version of IPython (ILeo |
|
175 | You need at least Leo 4.4.7, and the development version of IPython (ILeo | |
167 | will be incorporated to IPython 0.8.3). |
|
176 | will be incorporated to IPython 0.8.3). | |
168 |
|
177 | |||
169 | You can get IPython from Launchpad by installing bzr and doing |
|
178 | You can get IPython from Launchpad by installing bzr and doing | |
170 |
|
179 | |||
171 | bzr branch lp:ipython |
|
180 | bzr branch lp:ipython | |
172 |
|
181 | |||
173 | and running "setup.py install". |
|
182 | and running "setup.py install". | |
174 |
|
183 | |||
175 | You need to enable the 'ipython.py' plugin in Leo: |
|
184 | You need to enable the 'ipython.py' plugin in Leo: | |
176 |
|
185 | |||
177 | - Help -> Open LeoSettings.leo |
|
186 | - Help -> Open LeoSettings.leo | |
178 |
|
187 | |||
179 | - Edit @settings-->Plugins-->@enabled-plugins, add/uncomment 'ipython.py' |
|
188 | - Edit @settings-->Plugins-->@enabled-plugins, add/uncomment 'ipython.py' | |
180 |
|
189 | |||
|
190 | - Alternatively, you can add @settings-->@enabled-plugins with body ipython.py to your leo document. | |||
|
191 | ||||
181 | - Restart Leo. Be sure that you have the console window open (start leo.py from console, or double-click leo.py on windows) |
|
192 | - Restart Leo. Be sure that you have the console window open (start leo.py from console, or double-click leo.py on windows) | |
182 |
|
193 | |||
183 | - Press alt+5 OR alt-x start-ipython to launch IPython in the console that |
|
194 | - Press alt+5 OR alt-x start-ipython to launch IPython in the console that | |
184 | started leo. You can start entering IPython commands normally, and Leo will keep |
|
195 | started leo. You can start entering IPython commands normally, and Leo will keep | |
185 | running at the same time. |
|
196 | running at the same time. | |
186 | </t> |
|
197 | </t> | |
187 | <t tx="vivainio.20080223133947"> |
|
198 | <t tx="vivainio.20080223133947"> | |
188 | Accessing IPython from Leo |
|
199 | Accessing IPython from Leo | |
189 | ========================== |
|
200 | ========================== | |
190 |
|
201 | |||
191 | IPython code |
|
202 | IPython code | |
192 | ------------ |
|
203 | ------------ | |
193 |
|
204 | |||
194 | Just enter IPython commands on a Leo node and press alt-I to execute |
|
205 | Just enter IPython commands on a Leo node and press alt-I to execute | |
195 |
push-to-ipython to execute the script in IPython. 'commands' is |
|
206 | push-to-ipython in order to execute the script in IPython. 'commands' is | |
196 |
loosely here - you can enter function and class definitions, in |
|
207 | interpreted loosely here - you can enter function and class definitions, in | |
197 |
things you would usually enter at IPython prompt - calculations, |
|
208 | addition to the things you would usually enter at IPython prompt - calculations, | |
|
209 | system commands etc. | |||
198 |
|
210 | |||
199 | Everything that would be legal to enter on IPython prompt is legal to execute |
|
211 | Everything that would be legal to enter on IPython prompt is legal to execute | |
200 | from ILeo. |
|
212 | from ILeo. | |
201 |
|
213 | |||
202 | Results will be shows in Leo log window for convenience, in addition to the console. |
|
214 | Results will be shows in Leo log window for convenience, in addition to the console. | |
203 |
|
215 | |||
204 | Suppose that a node had the following contents: |
|
216 | Suppose that a node had the following contents: | |
205 | {{{ |
|
217 | {{{ | |
206 | 1+2 |
|
218 | 1+2 | |
207 | print "hello" |
|
219 | print "hello" | |
208 | 3+4 |
|
220 | 3+4 | |
209 |
|
221 | |||
210 | def f(x): |
|
222 | def f(x): | |
211 | return x.upper() |
|
223 | return x.upper() | |
212 |
|
224 | |||
213 | f('hello world') |
|
225 | f('hello world') | |
214 | }}} |
|
226 | }}} | |
215 |
|
227 | |||
216 |
If you press alt+I on that |
|
228 | If you press alt+I on that node, you will see the following in Leo log window (IPython tab): | |
217 |
|
229 | |||
218 | {{{ |
|
230 | {{{ | |
219 | In: 1+2 |
|
231 | In: 1+2 | |
220 | <2> 3 |
|
232 | <2> 3 | |
221 | In: 3+4 |
|
233 | In: 3+4 | |
222 | <4> 7 |
|
234 | <4> 7 | |
223 | In: f('hello world') |
|
235 | In: f('hello world') | |
224 | <6> 'HELLO WORLD' |
|
236 | <6> 'HELLO WORLD' | |
225 | }}} |
|
237 | }}} | |
226 |
|
238 | |||
227 |
(numbers like <6> mean IPython output history indices |
|
239 | (numbers like <6> mean IPython output history indices; the actual object can be | |
|
240 | referenced with _6 as usual in IPython). | |||
228 |
|
241 | |||
229 |
|
242 | |||
230 | Plain Python code |
|
243 | Plain Python code | |
231 | ----------------- |
|
244 | ----------------- | |
232 |
|
245 | |||
233 | If the headline of the node ends with capital P, alt-I will not run the code |
|
246 | If the headline of the node ends with capital P, alt-I will not run the code | |
234 | through IPython translation mechanism but use the direct python 'exec' statement |
|
247 | through IPython translation mechanism but use the direct python 'exec' statement | |
235 | (in IPython user namespace) to execute the code. It wont be shown in IPython |
|
248 | (in IPython user namespace) to execute the code. It wont be shown in IPython | |
236 | history, and sometimes it is safer (and more efficient) to execute things as |
|
249 | history, and sometimes it is safer (and more efficient) to execute things as | |
237 | plain Python statements. Large class definitions are good candidates for P |
|
250 | plain Python statements. Large class definitions are good candidates for P | |
238 | nodes. |
|
251 | nodes. | |
239 | </t> |
|
252 | </t> | |
240 | <t tx="vivainio.20080223134018"> |
|
253 | <t tx="vivainio.20080223134018"> | |
241 | Accessing Leo nodes from IPython |
|
254 | Accessing Leo nodes from IPython | |
242 | ================================ |
|
255 | ================================ | |
243 |
|
256 | |||
244 | The real fun starts when you start entering text to leo nodes, and are using |
|
257 | The real fun starts when you start entering text to leo nodes, and are using | |
245 | that as data (input/output) for your IPython work. |
|
258 | that as data (input/output) for your IPython work. | |
246 |
|
259 | |||
247 | Accessing Leo nodes happens through the variable 'wb' (short for "WorkBook") |
|
260 | Accessing Leo nodes happens through the variable 'wb' (short for "WorkBook") | |
248 | that exist in the IPython user namespace. Nodes that are directly accessible are |
|
261 | that exist in the IPython user namespace. Nodes that are directly accessible are | |
249 | the ones that have simple names which could also be Python variable names; |
|
262 | the ones that have simple names which could also be Python variable names; | |
250 | 'foo_1' will be accessible directly from IPython, whereas 'my scripts' will not. |
|
263 | 'foo_1' will be accessible directly from IPython, whereas 'my scripts' will not. | |
251 | If you want to access a node with arbitrary headline, add a child node '@a foo' |
|
264 | If you want to access a node with arbitrary headline, add a child node '@a foo' | |
252 | (@a stands for 'anchor'). Then, the parent of '@a foo' is accessible through |
|
265 | (@a stands for 'anchor'). Then, the parent of '@a foo' is accessible through | |
253 | 'wb.foo'. |
|
266 | 'wb.foo'. | |
254 |
|
267 | |||
255 | You can see what nodes are accessible be entering (in IPython) wb.<TAB>. Example: |
|
268 | You can see what nodes are accessible be entering (in IPython) wb.<TAB>. Example: | |
256 |
|
269 | |||
257 | [C:leo/src]|12> wb. |
|
270 | [C:leo/src]|12> wb. | |
258 | wb.b wb.tempfile wb.rfile wb.NewHeadline |
|
271 | wb.b wb.tempfile wb.rfile wb.NewHeadline | |
259 | wb.bar wb.Docs wb.strlist wb.csvr |
|
272 | wb.bar wb.Docs wb.strlist wb.csvr | |
|
273 | [C:leo/src]|12> wb.tempfile | |||
|
274 | <12> <ipy_leo.LeoNode object at 0x044B6D90> | |||
|
275 | ||||
|
276 | So here, we meet the 'LeoNode' class that is your key to manipulating Leo | |||
|
277 | content from IPython! | |||
|
278 | ||||
|
279 | LeoNode | |||
|
280 | ------- | |||
260 |
|
281 | |||
261 | Suppose that we had a node with headline 'spam' and body: |
|
282 | Suppose that we had a node with headline 'spam' and body: | |
262 |
|
283 | |||
263 | ['12',2222+32] |
|
284 | ['12',2222+32] | |
264 |
|
285 | |||
265 | we can access it from IPython (or from scripts entered into other Leo nodes!) by doing: |
|
286 | we can access it from IPython (or from scripts entered into other Leo nodes!) by doing: | |
266 |
|
287 | |||
267 | C:leo/src]|19> wb.spam.v |
|
288 | C:leo/src]|19> wb.spam.v | |
268 | <19> ['12', 2254] |
|
289 | <19> ['12', 2254] | |
269 |
|
290 | |||
270 | 'v' attribute stands for 'value', which means the node contents will be run |
|
291 | 'v' attribute stands for 'value', which means the node contents will be run | |
271 | through 'eval' and everything you would be able to enter into IPython prompt |
|
292 | through 'eval' and everything you would be able to enter into IPython prompt | |
272 | will be converted to objects. This mechanism can be extended far beyond direct |
|
293 | will be converted to objects. This mechanism can be extended far beyond direct | |
273 | evaluation (see '@cl definitions'). |
|
294 | evaluation (see '@cl definitions'). | |
274 |
|
295 | |||
275 | 'v' attribute also has a setter, i.e. you can do: |
|
296 | 'v' attribute also has a setter, i.e. you can do: | |
276 |
|
297 | |||
277 | wb.spam.v = "mystring" |
|
298 | wb.spam.v = "mystring" | |
278 |
|
299 | |||
279 | Which will result in the node 'spam' having the following text: |
|
300 | Which will result in the node 'spam' having the following text: | |
280 |
|
301 | |||
281 | 'mystring' |
|
302 | 'mystring' | |
282 |
|
303 | |||
283 | What assignment to 'v' does can be configured through generic functions |
|
304 | What assignment to 'v' does can be configured through generic functions | |
284 | (simplegeneric module, will be explained later). |
|
305 | ('simplegeneric' module, will be explained later). | |
|
306 | ||||
|
307 | Besides v, you can set the body text directly through | |||
|
308 | ||||
|
309 | wb.spam.b = "some\nstring", | |||
|
310 | ||||
|
311 | headline by | |||
|
312 | ||||
|
313 | wb.spam.h = 'new_headline' | |||
285 |
|
314 | |||
286 | Besides v, you can set the body text directly through wb.spam.b = |
|
315 | (obviously you must access the node through wb.new_headline from that point | |
287 | "some\nstring", headline by wb.spam.h = 'new_headline' (obviously you must |
|
316 | onwards), and access the contents as string list (IPython SList) through | |
288 | access the node through wb.new_headline from that point onwards), and access the |
|
317 | 'wb.spam.l'. | |
289 | contents as string list (IPython SList) through 'wb.spam.l'. |
|
|||
290 |
|
318 | |||
291 | If you do 'wb.foo.v = 12' when node named 'foo' does not exist, the node titled |
|
319 | If you do 'wb.foo.v = 12' when node named 'foo' does not exist, the node titled | |
292 | 'foo' will be automatically created and assigned body 12. |
|
320 | 'foo' will be automatically created and assigned body 12. | |
|
321 | ||||
|
322 | LeoNode also supports go() that focuses the node in the Leo window, ipush that | |||
|
323 | simulates pressing alt+I on the node. | |||
|
324 | ||||
|
325 | You can access unknownAttributes by .uA property dictionary. Unknown attributes | |||
|
326 | allow you to store arbitrary (pickleable) python objects in the Leo nodes; | |||
|
327 | the attributes are stored when you save the .leo document, and recreated when | |||
|
328 | you open the document again. Example:: | |||
|
329 | ||||
|
330 | [C:leo/src]|12> wb.spam.uA['coords'] = (12,222) | |||
|
331 | [C:leo/src]|13> wb.spam.uA | |||
|
332 | <13> {'coords': (12, 222)} | |||
|
333 | ||||
|
334 | Accessing children with iteration and dict notation | |||
|
335 | --------------------------------------------------- | |||
|
336 | ||||
|
337 | Sometimes, you may want to treat a node as a 'database', where the nodes | |||
|
338 | children represent elements in the database. You can create a new child node for | |||
|
339 | node 'spam', with headline 'foo bar' like this: | |||
|
340 | ||||
|
341 | wb.spam['foo bar'] = "Hello" | |||
|
342 | ||||
|
343 | And assign a new value for it by doing | |||
|
344 | ||||
|
345 | wb.spam['foo bar'].v = "Hello again" | |||
|
346 | ||||
|
347 | Note how you can't use .v when you first create the node - i.e. the node needs | |||
|
348 | to be initialized by simple assignment, that will be interpreted as assignment | |||
|
349 | to '.v'. This is a conscious design choice. | |||
|
350 | ||||
|
351 | If you try to do wb.spam['bar'] = 'Hello', ILeo will assign '@k bar' as the | |||
|
352 | headline for the child instead, because 'bar' is a legal python name (and as | |||
|
353 | such would be incorporated in the workbook namespace). This is done to avoid | |||
|
354 | crowding the workbook namespace with extraneous items. The item will still be | |||
|
355 | accessible as wb.spam['bar'] | |||
|
356 | ||||
|
357 | LeoNodes are iterable, so to see the headlines of all the children of 'spam' do: | |||
|
358 | ||||
|
359 | for n in wb.spam: | |||
|
360 | print n.h | |||
293 | </t> |
|
361 | </t> | |
294 | <t tx="vivainio.20080223134100"> |
|
362 | <t tx="vivainio.20080223134100"> | |
295 | @cl definitions |
|
363 | @cl definitions | |
296 | =============== |
|
364 | =============== | |
297 |
|
365 | |||
298 | If the first line in the body text is of the form '@cl sometext', IPython will |
|
366 | If the first line in the body text is of the form '@cl sometext', IPython will | |
299 |
|
|
367 | evaluate 'sometext' and call the result with the rest of the body when you do | |
300 |
|
|
368 | 'wb.foo.v'. An example is in place here. Suppose that we have defined a class (I | |
301 |
|
|
369 | use the term class in a non-python sense here) | |
302 |
|
370 | |||
303 | {{{ |
|
371 | {{{ | |
304 | def rfile(body,n): |
|
372 | def rfile(body,node): | |
305 | """ @cl rfile |
|
373 | """ @cl rfile | |
306 |
|
374 | |||
307 | produces a StringIO (file like obj) of the rest of the body """ |
|
375 | produces a StringIO (file like obj) of the rest of the body """ | |
308 |
|
376 | |||
309 | import StringIO |
|
377 | import StringIO | |
310 | return StringIO.StringIO(body) |
|
378 | return StringIO.StringIO(body) | |
311 | }}} |
|
379 | }}} | |
312 |
|
380 | |||
313 | Now, let's say you node 'spam' with text |
|
381 | (note that node is ignored here - but it could be used to access headline, | |
|
382 | children etc.), | |||
|
383 | ||||
|
384 | Now, let's say you have node 'spam' with text | |||
314 |
|
385 | |||
315 | {{{ |
|
386 | {{{ | |
316 | @cl rfile |
|
387 | @cl rfile | |
317 | hello |
|
388 | hello | |
318 | world |
|
389 | world | |
319 | and whatever |
|
390 | and whatever | |
320 | }}} |
|
391 | }}} | |
321 |
|
392 | |||
322 |
Now, |
|
393 | Now, in IPython, we can do this: | |
323 |
|
394 | |||
324 | {{{ |
|
395 | {{{ | |
325 | [C:leo/src]|22> f = wb.spam.v |
|
396 | [C:leo/src]|22> f = wb.spam.v | |
326 | [C:leo/src]|23> f |
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397 | [C:leo/src]|23> f | |
327 | <23> <StringIO.StringIO instance at 0x04E7E490> |
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398 | <23> <StringIO.StringIO instance at 0x04E7E490> | |
328 | [C:leo/src]|24> f.readline() |
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399 | [C:leo/src]|24> f.readline() | |
329 | <24> u'hello\n' |
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400 | <24> u'hello\n' | |
330 | [C:leo/src]|25> f.readline() |
|
401 | [C:leo/src]|25> f.readline() | |
331 | <25> u'world\n' |
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402 | <25> u'world\n' | |
332 | [C:leo/src]|26> f.readline() |
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403 | [C:leo/src]|26> f.readline() | |
333 | <26> u'and whatever' |
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404 | <26> u'and whatever' | |
334 | [C:leo/src]|27> f.readline() |
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405 | [C:leo/src]|27> f.readline() | |
335 | <27> u'' |
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406 | <27> u'' | |
336 | }}} |
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407 | }}} | |
337 |
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408 | |||
338 |
You should declare new @cl types to make ILeo as convenient your problem domain |
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409 | You should declare new @cl types to make ILeo as convenient your problem domain | |
|
410 | as possible. For example, a "@cl etree" could return the elementtree object for | |||
|
411 | xml content. | |||
339 | </t> |
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412 | </t> | |
340 | <t tx="vivainio.20080223134118"> |
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413 | <t tx="vivainio.20080223134118"> | |
341 | Special node types |
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414 | Special node types | |
342 | ================== |
|
415 | ================== | |
343 |
|
416 | |||
344 | @ipy-startup |
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417 | @ipy-startup | |
345 | ------------ |
|
418 | ------------ | |
346 |
|
419 | |||
347 | If this node exist, the *direct children* of this will be pushed to IPython when |
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420 | If this node exist, the *direct children* of this will be pushed to IPython when | |
348 | ILeo is started (you press alt+5). Use it to push your own @cl definitions etc. |
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421 | ILeo is started (you press alt+5). Use it to push your own @cl definitions etc. | |
349 | The contents of of the node itself will be ignored. |
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422 | The contents of of the node itself will be ignored. | |
350 |
|
423 | |||
351 | @ipy-results |
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424 | @ipy-results | |
352 | ------------ |
|
425 | ------------ | |
353 |
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426 | |||
354 | When you create a new node (wb.foo.v = 'stuff'), the node foo will be created as |
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427 | When you create a new node (wb.foo.v = 'stuff'), the node foo will be created as | |
355 | a child of this node. If @ipy-results does not exist, the new node will be created after the currently selected node. |
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428 | a child of this node. If @ipy-results does not exist, the new node will be created after the currently selected node. | |
356 |
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429 | |||
357 | @a nodes |
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430 | @a nodes | |
358 | -------- |
|
431 | -------- | |
359 |
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432 | |||
360 | You can attach these as children of existing nodes to provide a way to access |
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433 | You can attach these as children of existing nodes to provide a way to access | |
361 | nodes with arbitrary headlines, or to provide aliases to other nodes. If |
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434 | nodes with arbitrary headlines, or to provide aliases to other nodes. If | |
362 | multiple @a nodes are attached as children of a node, all the names can be used |
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435 | multiple @a nodes are attached as children of a node, all the names can be used | |
363 | to access the same object. |
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436 | to access the same object. | |
364 | </t> |
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437 | </t> | |
365 | <t tx="vivainio.20080223134136"> |
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438 | <t tx="vivainio.20080223134136"> | |
366 | Acknowledgements & History |
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439 | Acknowledgements & History | |
367 | ========================== |
|
440 | ========================== | |
368 |
|
441 | |||
369 | This idea got started when I (Ville) saw this post by Edward Ream (the author of |
|
442 | This idea got started when I (Ville) saw this post by Edward Ream (the author of | |
370 | Leo) on IPython developer mailing list: |
|
443 | Leo) on IPython developer mailing list: | |
371 |
|
444 | |||
372 | http://lists.ipython.scipy.org/pipermail/ipython-dev/2008-January/003551.html |
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445 | http://lists.ipython.scipy.org/pipermail/ipython-dev/2008-January/003551.html | |
373 |
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446 | |||
374 | I was using FreeMind as mind mapping software, and so I had an immediate use |
|
447 | I was using FreeMind as mind mapping software, and so I had an immediate use | |
375 | case for Leo (which, incidentally, is superior to FreeMind as mind mapper). The |
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448 | case for Leo (which, incidentally, is superior to FreeMind as mind mapper). The | |
376 | wheels started rolling, I got obsessed with the power of this concept |
|
449 | wheels started rolling, I got obsessed with the power of this concept | |
377 | (everything clicked together), and Edwards excitement paralleled mine. |
|
450 | (everything clicked together), and Edwards excitement paralleled mine. | |
378 | Everything was mind-bogglingly easy/trivial, something that is typical of all |
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451 | Everything was mind-bogglingly easy/trivial, something that is typical of all | |
379 | revolutionary technologies (think Python here). |
|
452 | revolutionary technologies (think Python here). | |
380 |
|
453 | |||
381 | The discussion that "built" ILeo is here: |
|
454 | The discussion that "built" ILeo is here: | |
382 | http://sourceforge.net/forum/forum.php?thread_id=1911662&forum_id=10226 |
|
455 | http://sourceforge.net/forum/forum.php?thread_id=1911662&forum_id=10226 | |
383 |
|
456 | |||
384 | ?</t> |
|
457 | ?</t> | |
385 | <t tx="vivainio.20080223134433"> |
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458 | <t tx="vivainio.20080223134433"> | |
386 | Declaring custom push-to-ipython handlers |
|
459 | Declaring custom push-to-ipython handlers | |
387 | ========================================= |
|
460 | ========================================= | |
388 |
|
461 | |||
389 | Sometimes, you might want to configure what alt+I on a node does. You can do |
|
462 | Sometimes, you might want to configure what alt+I on a node does. You can do | |
390 | that by creating your own push function and expose it using |
|
463 | that by creating your own push function and expose it using | |
391 | ipy_leo.expose_ileo_push(f, priority). The function should check whether the |
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464 | ipy_leo.expose_ileo_push(f, priority). The function should check whether the | |
392 |
node should by handled by |
|
465 | node should by handled by the function and raise IPython.ipapi.TryNext if it | |
393 | the handling. |
|
466 | will not do the handling, giving the next function in the chain a chance to see | |
|
467 | whether it should handle the push. | |||
394 |
|
468 | |||
395 | This would print an uppercase version of node body if the node headline ends |
|
469 | This example would print an uppercase version of node body if the node headline ends | |
396 | with U (yes, this is completely useless!) |
|
470 | with U (yes, this is completely useless!): | |
397 |
|
471 | |||
|
472 | {{{ | |||
398 | def push_upcase(node): |
|
473 | def push_upcase(node): | |
399 | if not node.h.endswith('U'): |
|
474 | if not node.h.endswith('U'): | |
400 | raise TryNext |
|
475 | raise TryNext | |
401 | print node.b.upper() |
|
476 | print node.b.upper() | |
402 |
|
477 | |||
403 | expose_ileo_push(push_upcase, 12) |
|
478 | ipy_leo.expose_ileo_push(push_upcase, 12) | |
|
479 | }}} | |||
404 |
|
480 | |||
405 | (the priority should be between 0-100 - typically, you don't need to care about |
|
481 | (the priority should be between 0-100 - typically, you don't need to care about | |
406 | it and can omit the argument altogether) |
|
482 | it and can usually omit the argument altogether) | |
|
483 | </t> | |||
|
484 | <t tx="vivainio.20080223142207"> | |||
|
485 | Example code snippets | |||
|
486 | ===================== | |||
|
487 | ||||
|
488 | Get list of all headlines of all the nodes in leo: | |||
|
489 | ||||
|
490 | [node.h for node in wb] | |||
|
491 | ||||
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492 | Create node with headline 'baz', empty body: | |||
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493 | wb.baz | |||
|
494 | ||||
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495 | Create 10 child nodes for baz, where i is headline and 'Hello ' + i is body: | |||
|
496 | ||||
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497 | for i in range(10): | |||
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498 | wb.baz[i] = 'Hello %d' % i | |||
|
499 | ||||
|
500 | ||||
407 | </t> |
|
501 | </t> | |
|
502 | <t tx="vivainio.20080223142403"></t> | |||
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503 | <t tx="vivainio.20080223142403.1">12</t> | |||
|
504 | <t tx="vivainio.20080223152600"></t> | |||
|
505 | <t tx="vivainio.20080223174603"></t> | |||
|
506 | <t tx="vivainio.20080223180139">'hello again'</t> | |||
408 | </tnodes> |
|
507 | </tnodes> | |
409 | </leo_file> |
|
508 | </leo_file> |
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