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@@ -104,11 +104,14 b' def latex_to_png_mpl(s, wrap):' | |||
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104 | 104 | s = s.replace('$$', '$') |
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105 | 105 | if wrap: |
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106 | 106 | s = u'${0}$'.format(s) |
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107 | ||
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108 | mt = mathtext.MathTextParser('bitmap') | |
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109 | f = BytesIO() | |
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110 | mt.to_png(f, s, fontsize=12) | |
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111 | return f.getvalue() | |
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107 | ||
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108 | try: | |
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109 | mt = mathtext.MathTextParser('bitmap') | |
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110 | f = BytesIO() | |
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111 | mt.to_png(f, s, fontsize=12) | |
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112 | return f.getvalue() | |
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113 | except: | |
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114 | return None | |
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112 | 115 | |
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113 | 116 | |
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114 | 117 | def latex_to_png_dvipng(s, wrap): |
@@ -138,6 +141,8 b' def latex_to_png_dvipng(s, wrap):' | |||
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138 | 141 | |
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139 | 142 | with open(outfile, "rb") as f: |
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140 | 143 | return f.read() |
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144 | except: | |
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145 | return None | |
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141 | 146 | finally: |
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142 | 147 | shutil.rmtree(workdir) |
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143 | 148 |
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