97 lines
3.4 KiB
V
97 lines
3.4 KiB
V
module texttools
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// a comma or \n separated list gets converted to a list of strings .
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//'..' also gets converted to without ''
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// check also splitsmart which is more intelligent
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pub fn to_array(r string) []string {
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mut res := []string{}
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mut r2 := dedent(r)
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r2 = r2.replace(',', '\n')
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for mut line in r2.split_into_lines() {
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line = line.trim_space()
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if line.trim('\'"') == '' {
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continue
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}
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res << line.trim("'")
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}
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return res
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}
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pub fn to_array_int(r string) []int {
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mut r2 := to_array(r).map(it.int())
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return r2
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}
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// convert a:b ,c:d,e:f to dict with keys a,c,e and corresponding values b,d,f
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pub fn to_map(mapstring string) map[string]string {
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mut result := map[string]string{}
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mut mapstring_array := to_array(mapstring)
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for item in mapstring_array {
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if item.contains(':') {
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parts := item.split(':')
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if parts.len == 2 {
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result[parts[0].trim_space()] = parts[1].trim_space().trim('\'"').trim_space()
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} else {
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panic('to_map: expected key:value pairs, got: ${item}')
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}
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} else {
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panic('to_map: expected key:value pairs, got: ${item}')
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}
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}
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return result
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}
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// intelligent way how to map a line to a map
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//```
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// r:=texttools.to_map("name,-,-,-,-,pid,-,-,-,-,path",
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// "root 304 0.0 0.0 408185328 1360 ?? S 16Dec23 0:34.06 /usr/sbin/distnoted\n \n")
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// assert {'name': 'root', 'pid': '1360', 'path': '/usr/sbin/distnoted'} == r
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// r2:=texttools.to_map("name,-,-,-,-,pid,-,-,-,-,path",
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// "root 304 0.0 0.0 408185328 1360 ?? S 16Dec23 0:34.06 /usr/sbin/distnoted anotherone anotherone\n \n")
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// assert {'name': 'root', 'pid': '1360', 'path': '/usr/sbin/distnoted'} == r2
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// r3:=texttools.to_map("name,-,-,-,-,pid,-,-,-,-,path",
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// "root 304 0.0 0.0 408185328 1360 ?? S 16Dec23 0:34.06 \n \n")
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// assert {'name': 'root', 'pid': '1360', 'path': ''} == r3
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//```
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pub fn to_map_special(mapstring string, line string, delimiter_ string) map[string]string {
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mapstring_array := split_smart(mapstring, '')
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mut line_array := split_smart(line, '')
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mut result := map[string]string{}
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for x in 0 .. mapstring_array.len {
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mapstring_item := mapstring_array[x] or { '' }
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if mapstring_item != '-' {
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result[mapstring_item] = line_array[x] or { '' }
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}
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}
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return result
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}
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// smart way how to get useful info out of text block
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// ```
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// t:='
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// _cmiodalassistants 304 0.0 0.0 408185328 1360 ?? S 16Dec23 0:34.06 /usr/sbin/distnoted agent
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// _locationd 281 0.0 0.0 408185328 1344 ?? S 16Dec23 0:35.80 /usr/sbin/distnoted agent
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// root 275 0.0 0.0 408311904 7296 ?? Ss 16Dec23 2:00.56 /usr/libexec/storagekitd
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// _coreaudiod 268 0.0 0.0 408185328 1344 ?? S 16Dec23 0:35.49 /usr/sbin/distnoted agent
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// '
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// r4:=texttools.to_list_map("name,-,-,-,-,pid,-,-,-,-,path",t)
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// assert [{'name': '_cmiodalassistants', 'pid': '1360', 'path': '/usr/sbin/distnoted'},
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// {'name': '_locationd', 'pid': '1344', 'path': '/usr/sbin/distnoted'},
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// {'name': 'root', 'pid': '7296', 'path': '/usr/libexec/storagekitd'},
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// {'name': '_coreaudiod', 'pid': '1344', 'path': '/usr/sbin/distnoted'}] == r4
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// ```
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pub fn to_list_map(mapstring string, txt_ string, delimiter_ string) []map[string]string {
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mut result := []map[string]string{}
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mut txt := remove_empty_lines(txt_)
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txt = dedent(txt)
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for line in txt.split_into_lines() {
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result << to_map_special(mapstring, line, delimiter_)
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}
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return result
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}
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