search for: temp_file

Hi all, I've got a script that generates a few moderate-size data frames, and then puts them together into one big data frame at the end in order to write that data frame to disk, so that it may be re-opened later on... I'm trying to trim down memory requirements in this script, so I was wondering if there was any way to append to a data frame already saved on disk (just like

...url; + tmpdir = tmpdir; cache = cache; } @@ -41,7 +43,7 @@ let rec download t ?template ?progress_bar ?(proxy = Curl.SystemProxy) uri = match template with | None -> (* no cache, simple download *) (* Create a temporary name. *) - let tmpfile = Filename.temp_file "vbcache" ".txt" in + let tmpfile = Filename.temp_file ~temp_dir:t.tmpdir "vbcache" ".txt" in download_to t ?progress_bar ~proxy uri tmpfile; (tmpfile, true) @@ -107,7 +109,7 @@ and download_to t ?(progress_bar = false) ~proxy uri filename =...

...url; + tmpdir = tmpdir; cache = cache; } @@ -41,7 +43,7 @@ let rec download t ?template ?progress_bar ?(proxy = Curl.SystemProxy) uri = match template with | None -> (* no cache, simple download *) (* Create a temporary name. *) - let tmpfile = Filename.temp_file "vbcache" ".txt" in + let tmpfile = Filename.temp_file ~temp_dir:t.tmpdir "vbcache" ".txt" in download_to t ?progress_bar ~proxy uri tmpfile; (tmpfile, true) @@ -107,7 +109,7 @@ and download_to t ?(progress_bar = false) ~proxy uri filename =...

...= +let create ?(curl = "curl") ?(proxy = SystemProxy) ?tmpdir args = let args = safe_args @ args_of_proxy proxy @ args in - { curl = curl; args = args } + { curl = curl; args = args; tmpdir = tmpdir } -let run { curl = curl; args = args } = - let config_file, chan = Filename.open_temp_file "guestfscurl" ".conf" in +let run { curl = curl; args = args; tmpdir = tmpdir } = + let config_file, chan = Filename.open_temp_file ?temp_dir:tmpdir + "guestfscurl" ".conf" in List.iter ( function | name, None -> fprintf chan "%s\n&qu...

...= +let create ?(curl = "curl") ?(proxy = SystemProxy) ?tmpdir args = let args = safe_args @ args_of_proxy proxy @ args in - { curl = curl; args = args } + { curl = curl; args = args; tmpdir = tmpdir } -let run { curl = curl; args = args } = - let config_file, chan = Filename.open_temp_file "guestfscurl" ".conf" in +let run { curl = curl; args = args; tmpdir = tmpdir } = + let config_file, chan = Filename.open_temp_file ?temp_dir:tmpdir + "guestfscurl" ".conf" in List.iter ( function | name, None -> fprintf chan "%s\n&qu...

...PLEAC library ... and I believe the following should work: # called from within do_work... def backup(repo) logger.info(''SvnWorker backup repo ''+repo) tmp = [] my_project = DIRS[:project_repos] + "/#{repo}" dummyfile = ''backuptmp'' temp_file = "#{DIRS[:backups]}/#{dummyfile}" svn_cmd = "svnadmin dump #{my_project} | gzip -9 > #{temp_file}" tmp << "piping to tmp" results[:txt] = tmp ### i dont get the output between here ### readme, writeme = IO.pipe pid = fork { # child...

Hi all, i am using file_column to upload 3 images from the same form, they are all different names and DOM IDs so there isn''t a problem with the multiple upload. The problem is when i try to upload a file (or 2, or 3) sometimes it works, but sometimes i get this in the log file: "bar_image"=>{"file_temp"=>"",

...ansitions. *) let transitions itags = let is t = List.mem_assoc t itags in @@ -394,7 +396,7 @@ let main () = (* Since the final plan won't run in parallel, we don't only need * to choose unique tempfiles per transition, so this is OK: *) - let tempfile = Filename.temp_file "vb" ".img" in + let tempfile = Filename.temp_file ~temp_dir:cache_dir "vb" ".img" in unlink_on_exit tempfile; (* Always possible to copy from one place to another. The only -- 2.1.0

Greetings. If I issue the following sequence of pseudo-syscalls: fd = open(temp_file, O_WRONLY) write(fd) rename(temp_file, dest_file) fsync(fd) close(fd) (where dest_file is in a different directory) Does ext3 order the commit such that the file write effectively happens in the journal before the rename? That is, is there any chance that, if a crash occurred, that the destin...

...@ -132,9 +133,7 @@ class input_ova ova = object (* The spec allows the file to be gzip-compressed, in * which case we must uncompress it into a temporary. *) - let temp_dir = (open_guestfs ())#get_cachedir () in - let new_filename = Filename.temp_file ~temp_dir "ova" ".vmdk" in - unlink_on_exit new_filename; + let new_filename = Filename.temp_file ~temp_dir:cachedir "ova" ".vmdk" in let cmd = sprintf "zcat %s > %s" (quote filename) (quote new_filen...

...end picture.rb: class Picture < ActiveRecord::Base has_many :films has_many :comics acts_as_list :picture_id attr_writer :parent_id attr_writer :type validates_presence_of :filename, :content_type def after_save p self.inspect # If a file was uploaded, save it if @temp_file # Check the existence of the dir before writing #item = get_parent #upload_dir = File.expand_path(UPLOAD_PATH) + "/#{item.class}/#{item.id}/" upload_dir = File.expand_path(UPLOAD_PATH) + "/#{@type}/#{@parent_id}/" if !File.exists? upload_dir...

Not tested yet, am running the tests now. Rich.

...ched t filename sigfile = do_verify t args ) -and do_verify t args = +and verify_and_remove_signature t filename = + if t.check_signature then ( + (* Copy the input file as temporary file with the .asc extension, + * so gpg recognises that format. *) + let asc_file = Filename.temp_file "vbfile" ".asc" in + unlink_on_exit asc_file; + let cmd = sprintf "cp %s %s" (quote filename) (quote asc_file) in + if verbose () then printf "%s\n%!" cmd; + if Sys.command cmd <> 0 then exit 1; + let out_file = Filename.temp_file "v...

Hi, I have btrfs volume, shared via samba. I have a directory of documents that I want to backup on my server. win7 reports a maximum of ~3.10MB/s transfer transferring the same directory on a ext4 samba share I get 25MB/s + Any ideas? Is it like that because of how btrfs works and is setup? Thanks, -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body

...tachments", :"file", :binary, :limit =>10.megabytes end end def self.down drop_column :"attachments", :"file" end 2. Now I should change the model code to copy the file content into the blob. I updated attachment.rb , just added the line self.file = @temp_file.read as I need to read the content of file and put it into database. def file=(incoming_file) unless incoming_file.nil? @temp_file = incoming_file if @temp_file.size > 0 self.filename = sanitize_filename(@temp_file.original_filename) self.disk_filename = Attachment.disk_filename(filename) self....

Hello Guys, May be it is simply but any way.... fasterCSV 1.2.0 how to load data from file to table :( I have tried this: file has just one line 1,2,3 data = FCSV.read("C:\\temp_file.csv") table = FCSV.parse(data, :headers => true) puts "data overview" puts data puts "table overview" puts table but got very strange error: undefined method `pos'' for #<Array:0xcb2e114> (<-- this is for another big file) for file...

Since this new temporary directory will contain UNIX sockets for communicating with nbdkit, then its path must not be too long. Use the existing directory that libguestfs exposes for this, i.e. sockdir. --- v2v/nbdkit.ml | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/v2v/nbdkit.ml b/v2v/nbdkit.ml index 65317f9b..46b20c9d 100644 --- a/v2v/nbdkit.ml +++ b/v2v/nbdkit.ml

...@ -132,8 +132,8 @@ class input_ova ova = object (* The spec allows the file to be gzip-compressed, in * which case we must uncompress it into a temporary. *) - let temp_dir = (open_guestfs ())#get_cachedir () in - let new_filename = Filename.temp_file ~temp_dir "ova" ".vmdk" in + let new_filename = + Filename.temp_file ~temp_dir:Utils.large_tmpdir "ova" ".vmdk" in unlink_on_exit new_filename; let cmd = sprintf "zcat %s > %s" (quote fi...

I''m trying to use one form to upload a file to the file system and insert a title and description field into the database. I have no problem uploading files to the file system using the code from http://wiki.rubyonrails.com/rails/pages/HowtoUploadFiles There are more fields on the form than need to be inserted into the database, name and file. I need to pull out these extra fields

...(f_"Creating an overlay to protect the source from being modified"); - let overlay_dir = (new Guestfs.guestfs ())#get_cachedir () in - let overlays = - List.map ( - fun ({ s_qemu_uri = qemu_uri; s_format = format } as source) -> - let overlay_file = - Filename.temp_file ~temp_dir:overlay_dir "v2vovl" ".qcow2" in - unlink_on_exit overlay_file; - - let options = - "compat=1.1" ^ - (match format with None -> "" - | Some fmt -> ",backing_fmt=" ^ fmt) in - let cm...