Class: Pathname
- Inherits:
-
Object
- Object
- Pathname
- Defined in:
- lib/metamri/core_additions.rb
Constant Summary collapse
- MIN_PFILE_SIZE =
10_000_000
Instance Method Summary collapse
- #all_dicoms ⇒ Object
- #each_pfile(min_file_size = MIN_PFILE_SIZE) ⇒ Object
- #each_pfile_non_bz2(min_file_size = MIN_PFILE_SIZE) ⇒ Object
- #each_pfile_summary(min_file_size = MIN_PFILE_SIZE) ⇒ Object
- #each_scanner_archive_summary ⇒ Object
- #each_subdirectory ⇒ Object
- #first_dicom ⇒ Object
-
#local_copy(tempdir = Dir.mktmpdir, &block) ⇒ Object
Creates a local, unzipped copy of a file for use in scanning.
- #recursive_local_copy(ignore_patterns = [], &block) ⇒ Object
- #should_be_skipped ⇒ Object
Instance Method Details
#all_dicoms ⇒ Object
172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 |
# File 'lib/metamri/core_additions.rb', line 172 def all_dicoms local_copies = [] Dir.mktmpdir do |tempdir| # begin entries.each do |leaf| branch = self + leaf if leaf.to_s =~ /^I\.(\.bz2)?$|\.dcm(\.bz2)?$|\.[0-9]+(\.bz2)?$/ local_copies << branch.local_copy(tempdir) end end yield local_copies # ensure # No ensure needed since Dir.mktmpdir will implode after a block. # local_copies.each { |lc| lc.delete if lc.exist? } # end end return end |
#each_pfile(min_file_size = MIN_PFILE_SIZE) ⇒ Object
40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 |
# File 'lib/metamri/core_additions.rb', line 40 def each_pfile(min_file_size = MIN_PFILE_SIZE) #puts "in each_pfile" #puts "core_additions each_pfile ==> local_copy" entries.each do |leaf| next unless leaf.to_s =~ /^P.{5}\.7(\.bz2)/ branch = self + leaf next if branch.symlink? v_pfile_small_but_summary_flag ="N" if branch.size < min_file_size leaf_summary_s = (leaf.to_s).gsub(/\.bz2/,"")+".summary" branch_summary_s = self.to_s+"/"+leaf_summary_s if File.exist?(branch_summary_s) v_pfile_small_but_summary_flag ="Y" end end if branch.size >= min_file_size or v_pfile_small_but_summary_flag == "Y" # check for P*.7.summary # if there, skip local_copy of P*.7.bz2 leaf_summary_s = (leaf.to_s).gsub(/\.bz2/,"")+".summary" branch_summary_s = self.to_s+"/"+leaf_summary_s if File.exist?(branch_summary_s) branch_summary_pn = Pathname.new(branch_summary_s) lc = branch_summary_pn.local_copy # summary_lc.delete else lc = branch.local_copy end begin yield lc rescue StandardError => e case $LOG.level when Logger::DEBUG raise e else puts "#{e}" end ensure lc.delete end end end end |
#each_pfile_non_bz2(min_file_size = MIN_PFILE_SIZE) ⇒ Object
83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 |
# File 'lib/metamri/core_additions.rb', line 83 def each_pfile_non_bz2(min_file_size = MIN_PFILE_SIZE) # not using the P*.7.summary --- should be bzip2'ed entries.each do |leaf| next unless leaf.to_s =~ /^P.{5}(\.7)$/ branch = self + leaf next if branch.symlink? if branch.size >= min_file_size lc = branch.local_copy begin yield lc rescue StandardError => e case $LOG.level when Logger::DEBUG raise e else puts "#{e}" end ensure lc.delete end end end end |
#each_pfile_summary(min_file_size = MIN_PFILE_SIZE) ⇒ Object
108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 |
# File 'lib/metamri/core_additions.rb', line 108 def each_pfile_summary(min_file_size = MIN_PFILE_SIZE) entries.each do |leaf| next unless leaf.to_s =~ /^P.{5}(\.7\.summary)/ branch = self + leaf next if branch.symlink? if branch.size >= min_file_size lc = branch.local_copy begin yield lc rescue StandardError => e case $LOG.level when Logger::DEBUG raise e else puts "#{e}" end ensure lc.delete end end end end |
#each_scanner_archive_summary ⇒ Object
132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 |
# File 'lib/metamri/core_additions.rb', line 132 def each_scanner_archive_summary entries.each do |leaf| next unless leaf.to_s =~ /^ScanArchive.*(.h5.json)$/ branch = self + leaf next if branch.symlink? lc = branch.local_copy begin yield lc rescue StandardError => e case $LOG.level when Logger::DEBUG raise e else puts "#{e}" end ensure lc.delete end end end |
#each_subdirectory ⇒ Object
29 30 31 32 33 34 35 36 37 38 |
# File 'lib/metamri/core_additions.rb', line 29 def each_subdirectory each_entry do |leaf| next if leaf.to_s =~ /^\./ branch = self + leaf next if not branch.directory? next if branch.symlink? branch.each_subdirectory { |subbranch| yield subbranch } yield branch end end |
#first_dicom ⇒ Object
155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 |
# File 'lib/metamri/core_additions.rb', line 155 def first_dicom entries.each do |leaf| branch = self + leaf if leaf.to_s =~ /^I\..*(\.bz2)?$|\.dcm(\.bz2)?$|\.[0-9]{2,}(\.bz2)?$/ lc = branch.local_copy begin yield lc rescue Exception => e puts "#{e}" ensure lc.delete end return end end end |
#local_copy(tempdir = Dir.mktmpdir, &block) ⇒ Object
Creates a local, unzipped copy of a file for use in scanning. Will return a pathname to the local copy if called directly, or can also be passed a block. If it is passed a block, it will create the local copy and ensure the local copy is deleted.
219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 |
# File 'lib/metamri/core_additions.rb', line 219 def local_copy(tempdir = Dir.mktmpdir, &block) tfbase = self.to_s =~ /\.bz2$/ ? self.basename.to_s.chomp(".bz2") : self.basename.to_s tfbase.escape_filename tmpfile = File.join(tempdir, tfbase) # puts tmpfile # puts File.exist?(tmpfile) File.delete(tmpfile) if File.exist?(tmpfile) if self.to_s =~ /\.bz2$/ `bunzip2 -k -c '#{self.to_s}' >> '#{tmpfile}'` else FileUtils.cp(self.to_s, tmpfile) end lc = Pathname.new(tmpfile) if block begin yield lc ensure lc.delete end else return lc end end |
#recursive_local_copy(ignore_patterns = [], &block) ⇒ Object
194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 |
# File 'lib/metamri/core_additions.rb', line 194 def recursive_local_copy(ignore_patterns = [], &block) tempdir = Dir.mktmpdir('local_orig') entries.each do |leaf| puts branch = self + leaf next if branch.directory? ignore_patterns.collect { |pat| next if leaf.to_s =~ pattern } next if branch.should_be_skipped puts "Locally provisioning #{leaf}" lc = branch.local_copy(tempdir) lc.chmod(0444 | 0200 | 0020 ) end return tempdir end |
#should_be_skipped ⇒ Object
210 211 212 |
# File 'lib/metamri/core_additions.rb', line 210 def should_be_skipped self.to_s =~ /^\./ || self.symlink? end |