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@@ -159,7 +159,7 b' def _buildpackmeta(metadict):' | |||
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159 | 159 | length limit is exceeded |
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160 | 160 | """ |
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161 | 161 | metabuf = b'' |
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162 |
for k, v in sorted( |
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162 | for k, v in sorted((metadict or {}).items()): | |
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163 | 163 | if len(k) != 1: |
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164 | 164 | raise error.ProgrammingError(b'packmeta: illegal key: %s' % k) |
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165 | 165 | if len(v) > 0xFFFE: |
@@ -187,7 +187,7 b' def buildpackmeta(metadict):' | |||
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187 | 187 | and METAKEYFLAG will be dropped if its value is 0. |
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188 | 188 | """ |
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189 | 189 | newmeta = {} |
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190 |
for k, v in |
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190 | for k, v in (metadict or {}).items(): | |
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191 | 191 | expectedtype = _metaitemtypes.get(k, (bytes,)) |
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192 | 192 | if not isinstance(v, expectedtype): |
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193 | 193 | raise error.ProgrammingError(b'packmeta: wrong type of key %s' % k) |
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