diff options
Diffstat (limited to 'Lib/lib-old/Para.py')
| -rw-r--r-- | Lib/lib-old/Para.py | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/Lib/lib-old/Para.py b/Lib/lib-old/Para.py index bf5f92c..2e6aa4c 100644 --- a/Lib/lib-old/Para.py +++ b/Lib/lib-old/Para.py @@ -28,7 +28,7 @@ class Para: # Each word should be a 7-tuple: # (font, text, width, space, stretch, ascent, descent) def addword(self, d, font, text, space, stretch): - if font <> None: + if font is not None: d.setfont(font) width = d.textwidth(text) ascent = d.baseline() @@ -50,7 +50,7 @@ class Para: def getlength(self): total = 0 for word in self.words: - if type(word) <> Int: + if type(word) is not Int: total = total + word[2] + word[3] return total # @@ -63,7 +63,7 @@ class Para: as, de = 1, 0 for i in range(len(self.words)): word = self.words[i] - if type(word) == Int: continue + if type(word) is Int: continue (fo, te, wi, sp, st, as, de) = word self.words[i] = (fo, te, wi, sp, 0, as, de) total = total + wi + sp @@ -99,7 +99,7 @@ class Para: j = i while i < n: word = words[i] - if type(word) == Int: + if type(word) is Int: if word > 0 and width >= avail: break i = i+1 @@ -107,7 +107,7 @@ class Para: fo, te, wi, sp, st, as, de = word if width + wi > avail and width > 0 and wi > 0: break - if fo <> None: + if fo is not None: lastfont = fo if width == 0: firstfont = fo @@ -119,7 +119,7 @@ class Para: ascent = max(ascent, as) descent = max(descent, de) i = i+1 - while i > j and type(words[i-1]) == Int and \ + while i > j and type(words[i-1]) is Int and \ words[i-1] > 0: i = i-1 width = width - lsp if i < n: @@ -152,10 +152,10 @@ class Para: v2 = v + ascent + descent for j in range(i, i+wordcount): word = self.words[j] - if type(word) == Int: + if type(word) is Int: ok = anchorfunc(self, tuple, word, \ h, v) - if ok <> None: return ok + if ok is not None: return ok continue fo, te, wi, sp, st, as, de = word if extra > 0 and stretch > 0: @@ -167,7 +167,7 @@ class Para: h2 = h + wi + sp + ex ok = wordfunc(self, tuple, word, h, v, \ h2, v2, (j==i), (j==i+wordcount-1)) - if ok <> None: return ok + if ok is not None: return ok h = h2 v = v2 i = i + wordcount @@ -177,7 +177,7 @@ class Para: # given by (left, top, right) with an unspecified bottom. # Return the computed bottom of the text. def render(self, d, left, top, right): - if self.width <> right-left: + if self.width != right-left: self.layout(right-left) self.left = left self.top = top @@ -193,7 +193,7 @@ class Para: return self.bottom # def _renderword(self, tuple, word, h, v, h2, v2, isfirst, islast): - if word[0] <> None: self.d.setfont(word[0]) + if word[0] is not None: self.d.setfont(word[0]) baseline = v + tuple[5] self.d.text((h, baseline - word[5]), word[1]) if self.anchorid > 0: @@ -229,7 +229,7 @@ class Para: def extract(self): text = '' for w in self.words: - if type(w) <> Int: + if type(w) is not Int: word = w[1] if w[3]: word = word + ' ' text = text + word @@ -254,14 +254,14 @@ class Para: # def _whereisword(self, tuple, word, h1, v1, h2, v2, isfirst, islast): fo, te, wi, sp, st, as, de = word - if fo <> None: self.lastfont = fo + if fo is not None: self.lastfont = fo h = h1 if isfirst: h1 = 0 if islast: h2 = 999999 if not (v1 <= self.mousev <= v2 and h1 <= self.mouseh <= h2): self.charcount = self.charcount + len(te) + (sp > 0) return - if self.lastfont <> None: + if self.lastfont is not None: self.d.setfont(self.lastfont) cc = 0 for c in te: @@ -295,7 +295,7 @@ class Para: self.__class__._screenposanchor) finally: self.d = None - if ok == None: + if ok is None: ascent, descent = self.lines[-1][5:7] ok = self.right, self.bottom - ascent - descent, \ self.bottom - descent, self.bottom @@ -303,7 +303,7 @@ class Para: # def _screenposword(self, tuple, word, h1, v1, h2, v2, isfirst, islast): fo, te, wi, sp, st, as, de = word - if fo <> None: self.lastfont = fo + if fo is not None: self.lastfont = fo cc = len(te) + (sp > 0) if self.pos > cc: self.pos = self.pos - cc @@ -324,11 +324,11 @@ class Para: # if pos2 is None, the end is implied. # Undoes its own effect when called again with the same arguments def invert(self, d, pos1, pos2): - if pos1 == None: + if pos1 is None: pos1 = self.left, self.top, self.top, self.top else: pos1 = self.screenpos(d, pos1) - if pos2 == None: + if pos2 is None: pos2 = self.right, self.bottom,self.bottom,self.bottom else: pos2 = self.screenpos(d, pos2) |