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@@ -1,142 +1,142 b'' | |||||
1 | # coding=UTF-8 |
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1 | # coding=UTF-8 | |
2 |
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2 | |||
3 | from __future__ import absolute_import |
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3 | from __future__ import absolute_import | |
4 |
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4 | |||
5 | import base64 |
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5 | import base64 | |
6 | import zlib |
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6 | import zlib | |
7 |
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7 | |||
8 | from mercurial import ( |
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8 | from mercurial import ( | |
9 | changegroup, |
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9 | changegroup, | |
10 | exchange, |
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10 | exchange, | |
11 | extensions, |
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11 | extensions, | |
12 | filelog, |
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12 | filelog, | |
13 | revlog, |
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13 | revlog, | |
14 | util, |
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14 | util, | |
15 | ) |
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15 | ) | |
16 |
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16 | |||
17 | # Test only: These flags are defined here only in the context of testing the |
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17 | # Test only: These flags are defined here only in the context of testing the | |
18 | # behavior of the flag processor. The canonical way to add flags is to get in |
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18 | # behavior of the flag processor. The canonical way to add flags is to get in | |
19 | # touch with the community and make them known in revlog. |
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19 | # touch with the community and make them known in revlog. | |
20 | REVIDX_NOOP = (1 << 3) |
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20 | REVIDX_NOOP = (1 << 3) | |
21 | REVIDX_BASE64 = (1 << 2) |
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21 | REVIDX_BASE64 = (1 << 2) | |
22 | REVIDX_GZIP = (1 << 1) |
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22 | REVIDX_GZIP = (1 << 1) | |
23 | REVIDX_FAIL = 1 |
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23 | REVIDX_FAIL = 1 | |
24 |
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24 | |||
25 | def validatehash(self, text): |
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25 | def validatehash(self, text): | |
26 | return True |
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26 | return True | |
27 |
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27 | |||
28 | def bypass(self, text): |
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28 | def bypass(self, text): | |
29 | return False |
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29 | return False | |
30 |
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30 | |||
31 | def noopdonothing(self, text): |
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31 | def noopdonothing(self, text): | |
32 | return (text, True) |
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32 | return (text, True) | |
33 |
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33 | |||
34 | def b64encode(self, text): |
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34 | def b64encode(self, text): | |
35 | return (base64.b64encode(text), False) |
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35 | return (base64.b64encode(text), False) | |
36 |
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36 | |||
37 | def b64decode(self, text): |
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37 | def b64decode(self, text): | |
38 | return (base64.b64decode(text), True) |
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38 | return (base64.b64decode(text), True) | |
39 |
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39 | |||
40 | def gzipcompress(self, text): |
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40 | def gzipcompress(self, text): | |
41 | return (zlib.compress(text), False) |
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41 | return (zlib.compress(text), False) | |
42 |
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42 | |||
43 | def gzipdecompress(self, text): |
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43 | def gzipdecompress(self, text): | |
44 | return (zlib.decompress(text), True) |
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44 | return (zlib.decompress(text), True) | |
45 |
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45 | |||
46 | def supportedoutgoingversions(orig, repo): |
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46 | def supportedoutgoingversions(orig, repo): | |
47 | versions = orig(repo) |
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47 | versions = orig(repo) | |
48 | versions.discard('01') |
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48 | versions.discard(b'01') | |
49 | versions.discard('02') |
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49 | versions.discard(b'02') | |
50 | versions.add('03') |
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50 | versions.add(b'03') | |
51 | return versions |
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51 | return versions | |
52 |
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52 | |||
53 | def allsupportedversions(orig, ui): |
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53 | def allsupportedversions(orig, ui): | |
54 | versions = orig(ui) |
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54 | versions = orig(ui) | |
55 | versions.add('03') |
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55 | versions.add(b'03') | |
56 | return versions |
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56 | return versions | |
57 |
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57 | |||
58 | def noopaddrevision(orig, self, text, transaction, link, p1, p2, |
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58 | def noopaddrevision(orig, self, text, transaction, link, p1, p2, | |
59 | cachedelta=None, node=None, |
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59 | cachedelta=None, node=None, | |
60 | flags=revlog.REVIDX_DEFAULT_FLAGS): |
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60 | flags=revlog.REVIDX_DEFAULT_FLAGS): | |
61 | if b'[NOOP]' in text: |
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61 | if b'[NOOP]' in text: | |
62 | flags |= REVIDX_NOOP |
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62 | flags |= REVIDX_NOOP | |
63 | return orig(self, text, transaction, link, p1, p2, cachedelta=cachedelta, |
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63 | return orig(self, text, transaction, link, p1, p2, cachedelta=cachedelta, | |
64 | node=node, flags=flags) |
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64 | node=node, flags=flags) | |
65 |
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65 | |||
66 | def b64addrevision(orig, self, text, transaction, link, p1, p2, |
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66 | def b64addrevision(orig, self, text, transaction, link, p1, p2, | |
67 | cachedelta=None, node=None, |
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67 | cachedelta=None, node=None, | |
68 | flags=revlog.REVIDX_DEFAULT_FLAGS): |
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68 | flags=revlog.REVIDX_DEFAULT_FLAGS): | |
69 | if b'[BASE64]' in text: |
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69 | if b'[BASE64]' in text: | |
70 | flags |= REVIDX_BASE64 |
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70 | flags |= REVIDX_BASE64 | |
71 | return orig(self, text, transaction, link, p1, p2, cachedelta=cachedelta, |
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71 | return orig(self, text, transaction, link, p1, p2, cachedelta=cachedelta, | |
72 | node=node, flags=flags) |
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72 | node=node, flags=flags) | |
73 |
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73 | |||
74 | def gzipaddrevision(orig, self, text, transaction, link, p1, p2, |
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74 | def gzipaddrevision(orig, self, text, transaction, link, p1, p2, | |
75 | cachedelta=None, node=None, |
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75 | cachedelta=None, node=None, | |
76 | flags=revlog.REVIDX_DEFAULT_FLAGS): |
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76 | flags=revlog.REVIDX_DEFAULT_FLAGS): | |
77 | if b'[GZIP]' in text: |
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77 | if b'[GZIP]' in text: | |
78 | flags |= REVIDX_GZIP |
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78 | flags |= REVIDX_GZIP | |
79 | return orig(self, text, transaction, link, p1, p2, cachedelta=cachedelta, |
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79 | return orig(self, text, transaction, link, p1, p2, cachedelta=cachedelta, | |
80 | node=node, flags=flags) |
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80 | node=node, flags=flags) | |
81 |
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81 | |||
82 | def failaddrevision(orig, self, text, transaction, link, p1, p2, |
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82 | def failaddrevision(orig, self, text, transaction, link, p1, p2, | |
83 | cachedelta=None, node=None, |
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83 | cachedelta=None, node=None, | |
84 | flags=revlog.REVIDX_DEFAULT_FLAGS): |
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84 | flags=revlog.REVIDX_DEFAULT_FLAGS): | |
85 | # This addrevision wrapper is meant to add a flag we will not have |
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85 | # This addrevision wrapper is meant to add a flag we will not have | |
86 | # transforms registered for, ensuring we handle this error case. |
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86 | # transforms registered for, ensuring we handle this error case. | |
87 | if b'[FAIL]' in text: |
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87 | if b'[FAIL]' in text: | |
88 | flags |= REVIDX_FAIL |
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88 | flags |= REVIDX_FAIL | |
89 | return orig(self, text, transaction, link, p1, p2, cachedelta=cachedelta, |
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89 | return orig(self, text, transaction, link, p1, p2, cachedelta=cachedelta, | |
90 | node=node, flags=flags) |
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90 | node=node, flags=flags) | |
91 |
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91 | |||
92 | def extsetup(ui): |
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92 | def extsetup(ui): | |
93 | # Enable changegroup3 for flags to be sent over the wire |
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93 | # Enable changegroup3 for flags to be sent over the wire | |
94 | wrapfunction = extensions.wrapfunction |
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94 | wrapfunction = extensions.wrapfunction | |
95 | wrapfunction(changegroup, |
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95 | wrapfunction(changegroup, | |
96 | 'supportedoutgoingversions', |
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96 | 'supportedoutgoingversions', | |
97 | supportedoutgoingversions) |
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97 | supportedoutgoingversions) | |
98 | wrapfunction(changegroup, |
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98 | wrapfunction(changegroup, | |
99 | 'allsupportedversions', |
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99 | 'allsupportedversions', | |
100 | allsupportedversions) |
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100 | allsupportedversions) | |
101 |
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101 | |||
102 | # Teach revlog about our test flags |
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102 | # Teach revlog about our test flags | |
103 | flags = [REVIDX_NOOP, REVIDX_BASE64, REVIDX_GZIP, REVIDX_FAIL] |
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103 | flags = [REVIDX_NOOP, REVIDX_BASE64, REVIDX_GZIP, REVIDX_FAIL] | |
104 | revlog.REVIDX_KNOWN_FLAGS |= util.bitsfrom(flags) |
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104 | revlog.REVIDX_KNOWN_FLAGS |= util.bitsfrom(flags) | |
105 | revlog.REVIDX_FLAGS_ORDER.extend(flags) |
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105 | revlog.REVIDX_FLAGS_ORDER.extend(flags) | |
106 |
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106 | |||
107 | # Teach exchange to use changegroup 3 |
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107 | # Teach exchange to use changegroup 3 | |
108 | for k in exchange._bundlespeccgversions.keys(): |
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108 | for k in exchange._bundlespeccgversions.keys(): | |
109 | exchange._bundlespeccgversions[k] = '03' |
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109 | exchange._bundlespeccgversions[k] = b'03' | |
110 |
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110 | |||
111 | # Add wrappers for addrevision, responsible to set flags depending on the |
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111 | # Add wrappers for addrevision, responsible to set flags depending on the | |
112 | # revision data contents. |
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112 | # revision data contents. | |
113 | wrapfunction(filelog.filelog, 'addrevision', noopaddrevision) |
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113 | wrapfunction(filelog.filelog, 'addrevision', noopaddrevision) | |
114 | wrapfunction(filelog.filelog, 'addrevision', b64addrevision) |
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114 | wrapfunction(filelog.filelog, 'addrevision', b64addrevision) | |
115 | wrapfunction(filelog.filelog, 'addrevision', gzipaddrevision) |
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115 | wrapfunction(filelog.filelog, 'addrevision', gzipaddrevision) | |
116 | wrapfunction(filelog.filelog, 'addrevision', failaddrevision) |
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116 | wrapfunction(filelog.filelog, 'addrevision', failaddrevision) | |
117 |
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117 | |||
118 | # Register flag processors for each extension |
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118 | # Register flag processors for each extension | |
119 | revlog.addflagprocessor( |
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119 | revlog.addflagprocessor( | |
120 | REVIDX_NOOP, |
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120 | REVIDX_NOOP, | |
121 | ( |
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121 | ( | |
122 | noopdonothing, |
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122 | noopdonothing, | |
123 | noopdonothing, |
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123 | noopdonothing, | |
124 | validatehash, |
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124 | validatehash, | |
125 | ) |
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125 | ) | |
126 | ) |
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126 | ) | |
127 | revlog.addflagprocessor( |
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127 | revlog.addflagprocessor( | |
128 | REVIDX_BASE64, |
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128 | REVIDX_BASE64, | |
129 | ( |
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129 | ( | |
130 | b64decode, |
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130 | b64decode, | |
131 | b64encode, |
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131 | b64encode, | |
132 | bypass, |
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132 | bypass, | |
133 | ), |
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133 | ), | |
134 | ) |
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134 | ) | |
135 | revlog.addflagprocessor( |
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135 | revlog.addflagprocessor( | |
136 | REVIDX_GZIP, |
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136 | REVIDX_GZIP, | |
137 | ( |
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137 | ( | |
138 | gzipdecompress, |
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138 | gzipdecompress, | |
139 | gzipcompress, |
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139 | gzipcompress, | |
140 | bypass |
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140 | bypass | |
141 | ) |
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141 | ) | |
142 | ) |
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142 | ) |
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