Allright I got myself in a deadlock with Mercurial and sub-repos... Here's what happenend:
I had a large mercurial repo that I server via apache and hgweb.cgi.
Due to the size of the repo I decided to move to sub-repositories and share these with hgwebdir.cgi.
Using the convert tool with the filemap option I created several sub-repositories:
/main/foo
/main/bar
Nicely created an entry for the sub-repositories in .hgsub:
foo = foo
bar = bar
And set hgwebdir.cgi up to show $/** as the root folder.
Now when I went to my site (foo.com/hg) I saw my sub-repositories with one empty reposory among them (no name, no content), but I could not download it (archive location unknown):
empty_repo http://img707.imageshack.us/img707/8237/emptysubrepo.png
That was allright until I added a new sub-repository.
I could not push the new .hgsub file to foo.com/hg, since that page is served by hgwebdir.
The only method I can work currently is switch from hgwebdir to hgweb, commit .hgsubste and switch back to hgwebdir.
Does someone have a good setup for such a mess?
On the webserver your main and its subrepos should appear as siblings -- not with the subrepos inside main.
Main
ASCII
AlignDistribute
And the URLs in your .hgsub should look like:
ASCII = ../ASCII
AlignDistribute = ../AlignDsitribute
Then you'll be able to push/pull to http://foo.com/hg/Main and when you clone it the clone/update will automatically attach and clone down the separate subrepos.
From what I've read on https://www.mercurial-scm.org/wiki/PublishingRepositories#multiple
The keys (on the left) and the values (on the right) are both filesystem paths
The keys should be prefixes of the values and are "subtracted" from the values in order to generate the URL paths to each repository
What I'm guessing happened is that in your hgweb(dir) configuration you're specifying the same value for a collection possibly as the key, so during subtraction it ends up with a blank name and no way to get to it.
When I use [collections] to set /a/full/path = /a/full/path directly to a repo, it'll end up blank too, because it's reading that folder as a repo because it is a repo, instead of each sub-directory being an individual repo, after I removed the .hg folder and .hgsubs and everything from the root of my collection entry, all the subfolders started showing up properly.
I originally used in [paths], /path/to/my/project = /path/to/my/project, and since that is a single referenced repository, it'll subtract the value from the key, leaving you once again with '', instead I used project = /path/to/my/project and it came out as 'project'.
Hopefully that URL or these descriptions will get you out of your pickle!
Related
I am using the following code:
from datetime import datetime
import time, pandas as pd, os, pickle
df = pd.DataFrame(np.arange(1,200))
fn = r'C:\z1.p'
pickle.dump(df, open(fn, 'wb'))
print(datetime.fromtimestamp(os.stat(fn).st_ctime))
os.remove(fn)
time.sleep(5)
pickle.dump(df, open(fn, 'wb'))
print(datetime.fromtimestamp(os.stat(fn).st_ctime))
But I get the same create time from both print statements as:
2022-03-16 08:43:30.885011
2022-03-16 08:43:30.885011
How do I make sure that new time gets printed for second print statement?
This is a Windows feature, called "file system tunnelling".
The apocryphal history of file system tunnelling
One of the file system features you may find yourself surprised by is
tunneling, wherein the creation timestamp and short/long names of a
file are taken from a file that existed in the directory previously.
In other words, if you delete some file “File with long name.txt” and
then create a new file with the same name, that new file will have the
same short name and the same creation time as the original file. You
can read this KB article for details on what operations are sensitive
to tunnelling.
Why does tunneling exist at all?
When you use a program to edit an existing file, then save it, you
expect the original creation timestamp to be preserved, since you’re
editing a file, not creating a new one. But internally, many programs
save a file by performing a combination of save, delete, and rename
operations (such as the ones listed in the linked article), and
without tunneling, the creation time of the file would seem to change
even though from the end user’s point of view, no file got created.
...
See this archived copy of Windows NT Contains File System Tunneling Capabilities:
When a name is removed from a directory (rename or delete), its
short/long name pair and creation time are saved in a cache, keyed by
the name that was removed. When a name is added to a directory (rename
or create), the cache is searched to see if there is information to
restore. The cache is effective per instance of a directory. If a
directory is deleted, the cache for it is removed.
These paired operations can cause tunneling on "name."
delete(name)/create(name)
delete(name)/rename(source, name)
rename(name, newname)/create(name)
rename(name, newname)/rename(source, name)
The idea is to mimic the behavior MS-DOS programs expect when they use
the safe save method. They copy the modified data to a temporary file,
delete the original and rename the temporary to the original. This
should seem to be the original file when complete. Windows performs
tunneling on both FAT and NTFS file systems to ensure long/short file
names are retained when 16-bit applications perform this safe save
operation.
One Windows function related to file tunneling is FltGetTunneledName():
The FltGetTunneledName routine retrieves the tunneled name for a file, given the normalized name returned for the file by a previous call to FltGetFileNameInformation, FltGetFileNameInformationUnsafe, or FltGetDestinationFileNameInformation.
...
To disable tunnelling:
Open regedit
Navigate here:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\FileSystem
On the Edit menu, point to New and then click DWORD Value
Type MaximumTunnelEntries and then press Enter
On the Edit menu, click Modify
Type 0 and then click OK
Restart your computer
Done
I have a Google drive account divided into some folders (say, Folder1, Folder2, etc.), with some subfolders in it.
I successfully managed to connect my Qlik Sense app to it.
I need to make it look for files only in a given subfolder.
At the moment, I read as follows ([...] is the location)
(URL IS [[...]connectorID=GoogleDriveConnector&table=ListSpreadsheets&appID=], qvx);
It works and reloads successfully, but I need it to filter the Spreadsheets properly. How could I get what I need?
To connect to Google Drive in fact you use web connector. Once web connector is installed it can be initialized as service or manually from its folder.
Once it i installed (recent version can be downloaded from https://qliksupport.force.com/apex/QS_Home_Page but it seems that you've got it as Google Drive is part of it ) it is much nicer to configure connection to online drives there.
You just go to http://localhost:5555/web and generate ready code.
In my implementation I used following options step by step to get data which I wanted:
1) CanAuthenticate to generate permanent token
2) ListSpreadsheets
3) ListWorksheets
4) GetWorksheet
You can't just specify path. But it's possible to retrieve the path from QWC services. Please use algorithm like that:
Use tables like ListFiles/ListWorksheets
Iter through every row with 'for' cycle:
FOR i=0 to (NoOfRows('Google_ListWorksheets')-1);
Let vWorksheetKey = Peek('worksheetKey', $(i), 'Google_ListWorksheets');
Let vTitle = left(Peek('title', $(i), 'Google_ListWorksheets'),3);
Using 'if' statement find desired folder id/worksheet key by its name (stored in vTitle variable) and use it:
load * FROM [$(vQwcConnectionName)]
(URL IS [http://localhost:5555/data?connectorID=GoogleDriveConnector&table=GetWorksheet&worksheetKey=$(vWorksheetKey)&appID=], qvx);
At the end you will get your files by their location.
src
|--Manager.cpp
|--Specializations
| |--Manager.cpp
Building this Boost.Build tries to create
/bin/...
|--Manager.o
|--Manager.o
but fails. How to resolve this automatically? I read FAQ item, but I don't like the solution, as I have to fix things manually when I have a same class name, but different namespace. Would it be possible to make Boost.Build automatically prefix object file names with directory?
/bin/...
|--Manager.o
|--Specializations.Manager.o
Or duplicate the source directory tree?
/bin/...
|--Manager.o
|--Specializations
| |--Manager.o
This behavior has been changed a long time ago and should just work. Boost.Build now mimics the source structure, i.e. you should get both bin/Manager.o and bin/Specializations/Manager.o.
I am trying to branch a file in ClearCase Remote Client.
I have the branch set up and the config spec is updated to handle the branch.
But I can't find the option, and the googling isn't helping much.
The way I understand your question, it sounds like you want to somehow select a command from a Clearcase RC menu(s) and have the branch explicitly created(?)
Clearcase has no explicit "Generate Branch for this File" command; you would want the "Checkout" command in this case. Branching is indirect and is a result of checking out a version of a file in a view that has a config spec with the '-mkbranch ' operation in it. I.e. the following config spec will create the dev_1.0_branch once I check it out (for any and all vobs and files):
element * CHECKEDOUT
element * .../dev_1.0_branch/LATEST
element * /main/LATEST -mkbranch dev_1.0_branch
The first line is standard for views in which you are doing development, line 2 will assure that I see any file that has a dev_1.0_branch (particularly important for the checkout+mkbranch to work as expected :-), and line 3 will select the latest version of any file that does not have a dev_1.0_branch and will create the branch if (and only if) the file version selected by that rule is checked out.
Please let me know if any of the above sounds greek to you, particularly any of the config spec rules. Having worked with ClearCase for a long time, I assume and use a lot of its terminology and concepts as if it's common knowledge :-P.
One thing of note: if you checkout the file, then immediately uncheckout the file, you will leave an empty branch on that file (i.e. in the above you would have a file with a version such as: foo.c##/main/dev_1.0_branch/0, but no /main/dev_1.0_branch/1 version). Many sites prefer to keep the version tree clean and remove empty branches (one can be found in this IBM Rational Technical article)
Just to be clear, I'm familiar with ClearCase Base & ClearCase MultiSite, but have not worked with the Remote Client yet.
--- 2009-Jun-29 Update
In response to Paul's comment below, if you want to be selective in what files are branched, you can modify the "*" to be more specific. For example, if you want to only branch foo.c in the FOODEV VOB, but leave everything else on main:
UNIX config spec:
element * CHECKOUT
element * .../my_dev_branch/LATEST
element /vobs/FOODEV/src/foo.c -mkbranch my_dev_branch
element * /main/LATEST
(For windows, you would want to use Windows conventions. I.e. \FOODEV\src\foo.c).
You can also select a directory and all elements below the directory (again UNIX config spec):
element * CHECKOUT
element * .../my_dev_branch/LATEST
element /vobs/FOODEV/src/mycomponent/... -mkbranch my_dev_branch
element * /main/LATEST
The main page for config_spec (cleartool man config_spec from the command line on windows or unix) provides decent guidance in the "Pattern" section for how to write the element/version selector (2nd column).
You can do a lot of complex version selection with the config specs. Please let me know if you would like more details or specifics.
Here's a config spec that I used for fixing a particular bug, with names changed to disguise some of the guilty.
element * CHECKEDOUT
element * .../TEMP.bugnum171238.jleffler/LATEST
mkbranch -override TEMP.bugnum171238.jleffler
include /clearcase/cspecs/project/version-1.23.45
To create the branch, in each VOB, I used a command:
ct mkbrtype -c 'Branch for bug 171238' TEMP.bugnum171238.jleffler#/vobs/project
Previously, we used config specs with -mkbranch rules appended to the various element lines.
I am using fckeditor for PHP. I have set an absolute path for image uploading. I can upload images, but I am unable to use images that were uploaded. Can anyone help me find my problem?
Here is the code I have changed in my config.php file:
// Path to user files relative to the document root.
$Config['UserFilesPath'] = '/userfiles/' ;
// Fill the following value it you prefer to specify the absolute path for the
// user files directory. Useful if you are using a virtual directory, symbolic
// link or alias. Examples: 'C:\\MySite\\userfiles\\' or '/root/mysite/userfiles/'.
// Attention: The above 'UserFilesPath' must point to the same directory.
$Config['UserFilesAbsolutePath'] = '/var/www/host/mysite//userfiles/' ;
I just solved this frustrating problem after a full day of searching on Google.
The solution is here. Look for:
Returning Full URLs
You can configure the File Browser to return full URLs to FCKeditor, like "http://www.example.com/userfiles/", instead of absolute URLs, like "/userfiles/". To do that, you must configure the connector, combining the UserFilesPath and UserFilesAbsolutePath settings:
UserFilesPath: include here the full URL for the user files directory. For example, set it to "http://www.example.com/userfiles/".
UserFilesAbsolutePath: include here the server path to reach the above URL directory. For example, in a Windows environment, you could have something like "C:/inetpub/mysite/userfiles/", while on Linux, something like "/usr/me/public_html/mysite/userfiles/".
Just adjust the above settings to your installation values and the File Browser will start returning full URLs to the editor.
For your localhost :
$Config['UserFilesPath'] = 'http://localhost/mywebsite/userfiles/' ;
$Config['UserFilesAbsolutePath'] = 'C:\\wamp\www\\mywebsite\\userfiles\\' ;
and in order to get your images from there, use :
$path = 'http://localhost/mywebsite/userfiles/image/myimage.jpg';
Now, For your web server:
$Config['UserFilesPath'] = 'http://localhost/mywebsite/userfiles/' ; // if your webserver named localhost as mine
$Config['UserFilesAbsolutePath'] = '/var/www/vhosts/mywebsite.com/httpdocs/' ;
and the images path remains the same as above.
Check the permission of the folder
Full Subject: FCK editor 2.x: File/image/video upload in different folders for different applications using a single FCKeditor, by making $Config['UserFilesPath'] fully dynamic in a secure way
It can be done in many ways. I am explaining a process, which I applied as per my php applications' code structure. The same code structure/framework I followed for different applications, with each application as a sub-folder in my server. So, there is a logical need to use one single FCKeditor and configure it in some way, so that it work properly for all the applications. The content part of FCKeditor is ok. It can easily be reused by different applications or projects from a single FCKeditor component. But the problem arises with file upload, like image, video or any other document. To make it applicable for different project, the files must be uploaded in separe folders for different projects. And for that $Config['UserFilesPath'] must by configured with dynamic folder path, means different folder path for each project, but calling the the same FCKeditor component in the same location. I am explaning some differnt process together in a step-by-step way. Those worked for me fine with FCKeditor version 2.5.1 and VersionBuild 17566 and I hope they will work for others as well. If it does not work for other developrs, then may be they need to make some tweaks in those process as per their project code structure and folder write permission as well as per the FCKeditor version.
1) In fckeditor\editor\filemanager\connectors\phpconfig.php file
a) Go after global $Config ; and $Config['Enabled'] = false ;
i) There, if want a session dependent secure method: only for single site setting: i.e. one FCKeditor for each one project domain or subdomain, not one FCKeditor for multiple project then place this code:
if(!isset($_SESSION)){
session_start();
}
if(isset($_SESSION['SESSION_SERVER_RELATIVEPATH']) && $_SESSION['SESSION_SERVER_RELATIVEPATH']!="") {
$relative_path=$_SESSION['SESSION_SERVER_RELATIVEPATH'];
include_once($_SERVER['DOCUMENT_ROOT'].$relative_path."configurations/configuration.php");
}
N.B.: Here, $_SESSION['SESSION_SERVER_RELATIVEPATH']: relative folder path of the project corresponding to the webroot; should be like "/project/folder/path/" and set this session variable in a common file in your project where the session started. And there should be a configurations/configuration.php as the configuration file in your project. If it's name or path is different you have to place the corresponding path here instead of configurations/configuration.php
ii) If want to use a single FCKeditor component for different projects represented as different sub-folders and with a session dependent secure way (Assuming different session_name for different projects, to differentiate their sessions in a single server). But it will not work if projects represented as sub-domains or different domains, then have to use the session independent way (iii) provided bellow (though it is insecure). Place this code:
if(!isset($_SESSION)){
session_name($_REQUEST['param_project_to_fck']);
session_start();
}
if(isset($_SESSION['SESSION_SERVER_RELATIVEPATH']) && $_SESSION['SESSION_SERVER_RELATIVEPATH']!="") {
$relative_path=$_SESSION['SESSION_SERVER_RELATIVEPATH'];
include_once($_SERVER['DOCUMENT_ROOT'].$relative_path."configurations/configuration.php");
}
Please read N.B. at the end of previous point, i.e. point (i)
iii) If want to use a single FCKeditor component for different projects represented either different sub-folders as well as sub-domains or domains (though it is not fully secure). Place this code:
if(isset($_REQUEST['param_project_to_fck']) && $_REQUEST['param_project_to_fck']!=""){ //base64 encoded relative folder path of the project corresponding to the webroot; should be like "/project/folder/path/" before encoding
$relative_path=base64_decode($_REQUEST['param_project_to_fck']);
include_once($_SERVER['DOCUMENT_ROOT'].$relative_path."configurations/configuration.php");
}
Please read N.B. at the end of point (i)
b)Now after that for any case you selected, please find this code:
// Path to user files relative to the document root.
$Config['UserFilesPath'] = '/userfiles/' ;
and replace the following code:
if(isset($SERVER_RELATIVEPATH) && $SERVER_RELATIVEPATH==$relative_path) { //to make it relatively secure so that hackers can not create any upload folder automatcally in the server, using a direct link and can not upload files there
$Config['Enabled'] = true ;
$file_upload_relative_path=$SERVER_RELATIVEPATH;
}else{
$Config['Enabled'] = false ;
exit();
}
// Path to user files relative to the document root.
//$Config['UserFilesPath'] = '/userfiles/' ;
//$Config['UserFilesPath'] = $file_upload_relative_path.'userfiles/' ;
$Config['UserFilesPath'] = '/userfiles'.$file_upload_relative_path;
Here $SERVER_RELATIVEPATH is the relative path and it must be set in your project's configuration file included previously.
Here you can set the $Config['UserFilesPath'] with any other dynamic folder path using $file_upload_relative_path variable.In my bluehost linux server, as their was a folder user permission conflict between the project root folder (0755 permission) and the userfiles folder under it and subfolders under userfiles (should be 0777 as per FCKeditor coding), so it does not allow uploading files in those folders. So, I created a folder userfiles at the server webroot (beyond the project root folder), and set the permission to 0777 to it, use the code for the $config setting as :
$Config['UserFilesPath'] = '/userfiles'.$file_upload_relative_path;
But, if you have no problem with write permission in the project's subfolders in your case, then you can use the previous line (commented out in the previous code segment):
$Config['UserFilesPath'] = $file_upload_relative_path.'userfiles/' ;
Mind it, you mast comment out the existing $Config['UserFilesPath'] = '/userfiles/' ; in this file by either replacing or simply commenting out if it exist in other place of the file.
2) If you choose 1) (a) (ii) or (iii) method then open
(a) fckeditor\editor\filemanager\browser\default\browser.html file.
Search for this line: var sConnUrl = GetUrlParam( 'Connector' ) ;
Put these commands after that line:
var param_project_to_fck = GetUrlParam( 'param_project_to_fck' ) ;
Now, Search for this line: sUrl += '&CurrentFolder=' + encodeURIComponent( this.CurrentFolder ) ;
Put this command after that line:
sUrl += '¶m_project_to_fck=' + param_project_to_fck ;
(b) Now, open ckeditor\editor\filemanager\browser\default\frmupload.html file.
Search for this line (it should be in the SetCurrentFolder() function):
sUrl += '&CurrentFolder=' + encodeURIComponent( folderPath ) ;
Put this command after that line:
sUrl += '¶m_project_to_fck='+window.parent.param_project_to_fck;
3) Now where you want to show the FCKeditor in your project, you have to put those lines first in the corresponding php file/page:
include_once(Absolute/Folder/path/for/FCKeditor/."fckeditor/fckeditor.php") ;
$oFCKeditor = new FCKeditor(Field_name_for_editor_content_area) ;
$oFCKeditor->BasePath = http_full_path_for_FCKeditor_location.'fckeditor/' ;
$oFCKeditor->Height = 400;
$oFCKeditor->Width = 600;
$oFCKeditor->Value =Your_desired_content_to_show_in_editor;
$oFCKeditor->Create() ;
a) Now, if you choose 1) (a) (ii) or (iii) method then place the following code segment before that line: $oFCKeditor->Create() ;
$oFCKeditor->Config["LinkBrowserURL"] = ($oFCKeditor->BasePath)."editor/filemanager/browser/default/browser.html?Connector=../../connectors/php/connector.php¶m_project_to_fck=".base64_encode($SERVER_RELATIVEPATH);
$oFCKeditor->Config["ImageBrowserURL"] = ($oFCKeditor->BasePath)."editor/filemanager/browser/default/browser.html?Type=Image&Connector=../../connectors/php/connector.php¶m_project_to_fck=".base64_encode($SERVER_RELATIVEPATH);
$oFCKeditor->Config["FlashBrowserURL"] = ($oFCKeditor->BasePath)."editor/filemanager/browser/default/browser.html?Type=Flash&Connector=../../connectors/php/connector.php¶m_project_to_fck=".base64_encode($SERVER_RELATIVEPATH);
b) if you chose 1) (a) (ii) method, then in the above code code segment, just replace all the texts: base64_encode($SERVER_RELATIVEPATH) with this one: base64_encode(session_name())
And you are done.
UserFilesPath: include here the full URL for the user files directory. For example, set it to "http://www.example.com/userfiles/".