P4Python 不签出 Perforce 中的文件

Question

我有以下一段代码。我正在尝试从 Perforce 中检出两个文件并将它们放入更改列表中。但是 run_add 没有检出文件。我在 Perforce 中看到的唯一东西是一个空的更改列表，里面没有文件。

""" Checks out files from workspace using P4"""
files = ['analyse-location.cfg', 'CMakeLists.txt']
p4 = P4()

# Connect and disconnect
if (p4.connected()):
    p4.disconnect()

p4.port = portp4
p4.user = usernameP4
p4.password = passwordP4
p4.client = clientP4
try:
    p4.connect()
    if p4.connected():
        change = p4.fetch_change()
        change['Description'] = "Auto"
        change['Files'] = []
        changeList = p4.save_change(change)[0].split()[1]

        for items in files:
            abs_path = script_dir + "\" + items
            p4.run_add("-c", changeList, items)
            print("Adding file "+ abs_path + " to "+ changeList)

    # Done! Disconnect!
    p4.disconnect()

except P4Exception:
    print("Something went wrong in P4 connection. The errors are: ")
    for e in p4.errors:
        print(e)
    p4.disconnect()

但是，当我改为 p4.run("edit", items) 时，它会将文件置于默认 changelist.It 中，这真的让我很紧张。我不知道我这样做是错的。更改列表也已创建。我在 Windows

上使用 python 3.7 32 位

Answer 1

您的脚本丢弃了 run_add 调用的输出。尝试改变这个：

    for items in files:
        abs_path = script_dir + "\" + items
        p4.run_add("-c", changeList, items)
        print("Adding file "+ abs_path + " to "+ changeList)

至：

    for items in files:
        abs_path = script_dir + "\" + items
        output = p4.run_add("-c", changeList, items)
        print("Adding file "+ abs_path + " to "+ changeList)
        if output:
            print(output)

if p4.errors:
    print(p4.errors)
if p4.warnings:
    print(p4.warnings)

这将向您显示您运行的 p4 add 命令的结果。基于 p4 edit 打开文件这一事实，我希望您会发现这样的消息：

C:\Perforce\test>p4 add foo
//stream/main/foo - can't add existing file

p4 add 和 p4 edit 命令不是同义词；一种用于添加新文件，一种用于编辑现有文件。如果您的脚本正在编辑现有文件，它应该调用 run_edit，而不是 run_add.

Answer 2

我将我的问题更改为以下并且有效。

p4.port = portp4
p4.user = usernameP4
p4.password = passwordP4
p4.client = clientP4

try:
    p4.connect()
    if p4.connected():
        change = p4.fetch_change()
        change['Description'] = "Auto"
        change['Files'] = []
        changeList = p4.save_change(change)[0].split()[1]

        for items in files:
            abs_path = script_dir + "\" + items
            output = p4.run_edit("-c", changeList, items)
            print("Adding file "+ abs_path + " to "+ changeList)
            if output:
                print(output)

    if p4.errors:
        print(p4.errors)
    if p4.warnings:
        print(p4.warnings)

    p4.disconnect()
except P4Exception:
    print("Something went wrong in P4 connection. The errors are: ")
    for e in p4.errors:
        print(e)
    p4.disconnect()

感谢@Sam Stafford 的提示。现在它就像一个魅力。关键是将 p4.run_add("-c", changelist, items) 更改为 p4.run_edit("-c", changelist, items)

P4Python 不签出 Perforce 中的文件

P4Python does not check out the file in Perforce

python-3.7

perforce

p4python