Merge branch 'develop' of https://github.com/PaddlePaddle/Paddle into iou_sim

Author: wanghaox

.copyright.hook

@@ -49,19 +49,26 @@ def generate_copyright(template, lang='C'):
         LANG_COMMENT_MARK = "//"
 
     lines = template.split(NEW_LINE_MARK)
-    ans = LANG_COMMENT_MARK + COPYRIGHT_HEADER + NEW_LINE_MARK
+    BLANK = " "
+    ans = LANG_COMMENT_MARK + BLANK + COPYRIGHT_HEADER + NEW_LINE_MARK
     for lino, line in enumerate(lines):
         if lino == 0 or lino == 1 or lino == len(lines) - 1: continue
-        ans += LANG_COMMENT_MARK + line + NEW_LINE_MARK
+        if len(line)  == 0:
+            BLANK = ""
+        else:
+            BLANK = " "
+        ans += LANG_COMMENT_MARK + BLANK + line + NEW_LINE_MARK
 
-    return ans
+    return ans + "\n"
 
 
 def lang_type(filename):
     if filename.endswith(".py"):
         return "Python"
     elif filename.endswith(".h"):
         return "C"
+    elif filename.endswith(".c"):
+        return "C"
     elif filename.endswith(".hpp"):
         return "C"
     elif filename.endswith(".cc"):
@@ -77,10 +84,13 @@ def lang_type(filename):
     elif filename.endswith(".proto"):
         return "C"
     else:
-        print("Unsupported filetype")
+        print("Unsupported filetype %s", filename)
         exit(0)
 
 
+PYTHON_ENCODE = re.compile("^[ \t\v]*#.*?coding[:=][ \t]*([-_.a-zA-Z0-9]+)")
+
+
 def main(argv=None):
     parser = argparse.ArgumentParser(
         description='Checker for copyright declaration.')
@@ -89,9 +99,14 @@ def main(argv=None):
 
     retv = 0
     for filename in args.filenames:
-        first_line = io.open(filename).readline()
-        if "Copyright" in first_line: continue
-        original_contents = io.open(filename).read()
+        fd = io.open(filename, encoding="utf-8")
+        first_line = fd.readline()
+        second_line = fd.readline()
+        if "COPYRIGHT (C)" in first_line.upper(): continue
+        if first_line.startswith("#!") or PYTHON_ENCODE.match(
+                second_line) != None or PYTHON_ENCODE.match(first_line) != None:
+            continue
+        original_contents = io.open(filename, encoding="utf-8").read()
         new_contents = generate_copyright(
             COPYRIGHT, lang_type(filename)) + original_contents
         print('Auto Insert Copyright Header {}'.format(filename))

CODE_OF_CONDUCT.md

@@ -0,0 +1,46 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at [email protected]. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at [http://contributor-covenant.org/version/1/4][version]
+
+[homepage]: http://contributor-covenant.org
+[version]: http://contributor-covenant.org/version/1/4/

CODE_OF_CONDUCT_cn.md

@@ -0,0 +1,50 @@
+# 参与者公约
+
+## 我们的保证
+
+为了促进一个开放透明且友好的环境，我们作为贡献者和维护者保证：无论年龄、种族、民族、性别认同和表达（方式）、体型、身体健全与否、经验水平、国籍、个人表现、宗教或性别取向，参与者在我们项目和社区中都免于骚扰。
+
+## 我们的标准
+
+有助于创造正面环境的行为包括但不限于：
+* 使用友好和包容性语言
+* 尊重不同的观点和经历
+* 耐心地接受建设性批评
+* 关注对社区最有利的事情
+* 友善对待其他社区成员
+
+身为参与者不能接受的行为包括但不限于：
+* 使用与性有关的言语或是图像，以及不受欢迎的性骚扰
+* 捣乱/煽动/造谣的行为或进行侮辱/贬损的评论，人身攻击及政治攻击
+* 公开或私下的骚扰
+* 未经许可地发布他人的个人资料，例如住址或是电子地址
+* 其他可以被合理地认定为不恰当或者违反职业操守的行为
+
+## 我们的责任
+
+项目维护者有责任为「可接受的行为」标准做出诠释，以及对已发生的不被接受的行为采取恰当且公平的纠正措施。
+
+项目维护者有权利及责任去删除、编辑、拒绝与本行为标准有所违背的评论(comments)、提交(commits)、代码、wiki 编辑、问题(issues)和其他贡献，以及项目维护者可暂时或永久性的禁止任何他们认为有不适当、威胁、冒犯、有害行为的贡献者。
+
+## 使用范围
+
+当一个人代表该项目或是其社区时，本行为标准适用于其项目平台和公共平台。
+
+代表项目或是社区的情况，举例来说包括使用官方项目的电子邮件地址、通过官方的社区媒体账号发布或线上或线下事件中担任指定代表。
+
+该项目的呈现方式可由其项目维护者进行进一步的定义及解释。
+
+## 强制执行
+
+可以通过[email protected]，来联系项目团队来举报滥用、骚扰或其他不被接受的行为。
+
+任何维护团队认为有必要且适合的所有投诉都将进行审查及调查，并做出相对应的回应。项目小组有对事件回报者有保密的义务。具体执行的方针近一步细节可能会单独公布。
+
+没有切实地遵守或是执行本行为标准的项目维护人员，可能会因项目领导人或是其他成员的决定，暂时或是永久地取消其参与资格。
+
+## 来源
+
+本行为标准改编自[贡献者公约][主页]，版本 1.4
+可在此观看https://www.contributor-covenant.org/zh-cn/version/1/4/code-of-conduct.html
+
+[主页]: https://www.contributor-covenant.org